Edge smashing equipment

Abstract

The utility model discloses edge smashing equipment, relates to the field of oil conservator core body edge machining, and aims to solve the problem that the machining efficiency is low when the edge of an oil conservator core body is manually polished. According to the edge smashing equipment, a workbench used for containing a workpiece is rotationally arranged on a rack; the clamping mechanism is arranged on the bearing face of the workbench and used for clamping a workpiece. The hammer head assembly is arranged on the rack and used for knocking the edge of a workpiece in the vertical direction. The first driving mechanism is arranged on the rack, is in driving connection with the workbench and is used for driving the workbench to rotate in the circumferential direction; the controller is in control connection with the hammerhead assembly, the first driving mechanism and the clamping mechanism and used for controlling the hammerhead assembly, the first driving mechanism and the clamping mechanism to be started and stopped. A workpiece is placed on the workbench, the controller controls and starts the first driving mechanism and the clamping mechanism, the clamping mechanism fixes the workpiece and rotates the workbench, the edge of the workpiece is made to be close to the hammer head assembly, the hammer head assembly is controlled and started to complete the action of knocking the edge of the workpiece, machining is completed, manpower is saved, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of edge processing of oil pillow cores, specifically to an edge-hammering device. Background Technology

[0002] The transformer oil conservator is a crucial component of a transformer, primarily used to regulate the expansion and contraction of transformer oil as its volume changes with temperature. This ensures stable internal oil pressure, thereby guaranteeing safe operation and extending the transformer's service life. The quality of the edge processing of the oil conservator core, as its core component, directly affects the conservator's sealing performance, durability, and overall performance.

[0003] Currently, the edge processing of oil conservator cores mainly relies on traditional mechanical processing methods, such as manual grinding and hydraulic edge pressing. These methods are simple and easy to implement, but they have problems such as low processing accuracy, poor efficiency, and difficulty in ensuring consistency. They are difficult to meet the requirements of modern transformers for high precision and high reliability. In addition, traditional processing methods are also prone to defects such as burrs and cracks, which affect the sealing performance and long-term stability of the core. Utility Model Content

[0004] The purpose of this invention is to provide an edge-hammering device to improve the processing efficiency of the oil pillow core edge.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an edge-pressing device, comprising:

[0006] frame;

[0007] The worktable is rotatably mounted on the machine frame, and the supporting surface of the worktable is used to place the workpiece.

[0008] The clamping mechanism is located on the support surface of the worktable and is used to clamp the workpiece.

[0009] A hammer assembly is mounted on the frame and is used to strike the edge of the workpiece in a vertical direction.

[0010] The first drive mechanism is mounted on the frame and driven to the bottom of the worktable. The first drive mechanism is used to drive the worktable to rotate in a circumferential direction.

[0011] The controller is connected to the hammer assembly, the first drive mechanism, and the clamping mechanism. The controller is used to control the start and stop of the hammer assembly, the first drive mechanism, and the clamping mechanism.

[0012] Optionally, in the above-mentioned edge-pounding device, the hammer assembly includes:

[0013] The hammerhead is movably mounted on the frame and is used to strike the edge of the workpiece.

[0014] The first motor is connected to the hammer head drive and is used to drive the hammer head to move in the vertical direction.

[0015] Optionally, in the above-mentioned edge-pounding device, the hammer assembly further includes:

[0016] A limiting block is installed on the frame and on both sides of the hammer head along the vertical direction. The limiting block is used to limit the horizontal movement of the hammer head.

[0017] An L-shaped support plate is mounted on the frame and has a striking platform that extends under the workpiece's machining edge and supports the edge.

[0018] The second drive mechanism is mounted on the frame. The drive end of the second drive mechanism is driven and connected to the L-shaped support plate. The second drive mechanism is also controlled by the controller. The second drive mechanism is used to drive the L-shaped support plate to move vertically.

[0019] Optionally, in the above-mentioned edge-pounding device, the hammer assembly further includes:

[0020] A counting sensor is mounted on the frame. The counting sensor is used to detect the number of times the hammer strikes the edge of the workpiece after the worktable rotates to the working position in a single cycle. The counting sensor is also connected to the controller, which is used to control the action of the first drive mechanism according to the number of strikes, so as to adjust the rotation angle of the worktable in the circumferential direction.

[0021] Optionally, in the above-mentioned edge-pressing equipment, the frame includes:

[0022] Operating platform, with the worktable rotated and set on the operating platform;

[0023] The column is set vertically to the operating platform, and the hammer head assembly is set on the column.

[0024] Optionally, the above-mentioned edge-pressing equipment also includes:

[0025] The third drive mechanism is connected to the worktable drive and is also connected to the controller. The third drive mechanism is used to drive the worktable to rise or fall vertically.

[0026] Optionally, in the above-mentioned edge-pounding device, the third drive mechanism includes:

[0027] The top of the X-shaped lifting frame is movably connected to the bottom of the workbench. The bottom of the X-shaped lifting frame has a rotating end and a moving end, and the rotating end is rotatably connected to the operating platform.

[0028] The slide rail is installed on the operating platform, and the mobile device slides along the slide rail.

[0029] The second motor, with its drive end connected to the moving end, is used to drive the moving end of the X-shaped lifting frame to move along the guide rail, and is also connected to the controller.

[0030] Optionally, the above-mentioned edge-pressing equipment also includes:

[0031] The fourth drive mechanism is mounted on the frame and connected to the worktable drive. The fourth drive mechanism is used to drive the worktable to move closer to or further away from the hammer assembly in the horizontal direction, and the fourth drive mechanism is connected to the controller.

[0032] Optionally, in the above-mentioned edge-pressing equipment, the clamping mechanism includes:

[0033] At least two sliders are spaced apart on the support surface of the worktable, and both sliders are slidably connected to the support surface of the worktable.

[0034] A drive cylinder is connected to the slider drive and is controlled by a controller. The drive cylinder is used to drive at least two sliders to move closer to or further apart from each other.

[0035] Compared with existing technologies, when using the above technical solution, the operator places the workpiece on the worktable, and then controls the first drive mechanism and clamping mechanism to start through the controller. The clamping mechanism clamps and fixes the workpiece and rotates the worktable to the working position. At this time, the edge of the workpiece is close to the hammer assembly. Then, the controller controls the hammer assembly to start, completing the action of striking the edge of the workpiece in the vertical direction. This striking is repeated many times to complete the processing of the edge of the workpiece at this working position. Then, the controller controls the first drive mechanism to rotate the worktable in the circumferential direction, so that the workpiece on the worktable rotates to another working position. At this time, the edge of the workpiece is still close to the hammer assembly. The above operation is repeated continuously to complete the edge processing of the workpiece. Compared with the traditional manual grinding method, this application saves manpower and improves the processing efficiency in the edge processing of the oil pillow core by connecting the hammer assembly, the first drive mechanism and the clamping mechanism with the controller. Attached Figure Description

[0036] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0037] Figure 1 This is a schematic diagram of the structure of an edge-pressing device provided in an embodiment of this utility model;

[0038] Figure 2 for Figure 1 Top view;

[0039] Figure 3 for Figure 1 A partial side view;

[0040] Figure 4 This is a schematic diagram of the third drive mechanism of a slamming device provided in an embodiment of the present utility model.

[0041] Figure label:

[0042] 1-Frame; 11-Operating platform; 12-Column; 2-Workbench; 3-Clamping mechanism; 31-Slider; 32-Drive cylinder; 4-Hammer assembly; 41-Hammer; 42-First motor; 43-Limit block; 44-L-shaped support plate; 45-Second drive mechanism; 46-Counting sensor; 5-First drive mechanism; 6-Third drive mechanism; 61-X-type lifting frame; 62-Slide rail; 63-Second motor; 7-Fourth drive mechanism; 8-Workpiece. Detailed Implementation

[0043] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0044] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0046] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] like Figures 1-4 As shown in the figure, the edge-hammering device provided in this embodiment of the present invention includes: a frame 1, a workbench 2, a clamping mechanism 3, a hammer assembly 4, a first drive mechanism 5, and a controller.

[0049] The workbench 2 is rotatably mounted on the frame 1, and the supporting surface of the workbench 2 is used to place the workpiece 8; the clamping mechanism 3 is mounted on the supporting surface of the workbench 2 and is used to clamp the workpiece 8; the hammer assembly 4 is mounted on the frame 1 and is used to strike the edge of the workpiece 8 in a vertical direction; the first drive mechanism 5 is mounted on the frame 1 and is drivenly connected to the bottom of the workbench 2, and is used to drive the workbench 2 to rotate in a circumferential direction; the controller is connected to the hammer assembly 4, the first drive mechanism 5 and the clamping mechanism 3, and is used to control the start and stop of the hammer assembly 4, the first drive mechanism 5 and the clamping mechanism 3.

[0050] In specific implementation, such as Figure 1 As shown, the operator places the workpiece 8 on the worktable 2, and then controls the first drive mechanism 5 and the clamping mechanism 3 to start through the controller. The clamping mechanism 3 clamps and fixes the workpiece 8 and rotates the worktable 2 to the working position. At this time, the edge of the workpiece 8 is close to the hammer assembly 4. The controller then controls the hammer assembly 4 to start, and completes the action of striking the edge of the workpiece 8 in the vertical direction. This striking is repeated many times to complete the processing of the edge of the workpiece 8 at this working position. Then the controller controls the first drive mechanism 5 to rotate the worktable 2 in the circumferential direction, so that the workpiece 8 on the worktable 2 rotates to another working position. At this time, the edge of the workpiece 8 is still close to the hammer assembly 4. The above operation is repeated continuously to complete the processing of the edge of the workpiece 8. Compared with the traditional manual grinding method, this application saves manpower and improves the processing efficiency in the edge processing of the oil pillow core by connecting the hammer assembly 4, the first drive mechanism 5 and the clamping mechanism 3 with the controller.

[0051] It should be noted that during the rotation of the worktable 2 driven by the first drive mechanism 5, the arc of the edge contour formed by the hammering of two adjacent working positions relative to the center of the workpiece 8 is 1.8° to 2.2°. For example, the arc of the edge contour formed by the hammering of two adjacent working positions relative to the center of the workpiece 8 can be 1.8°, 1.9°, 3.2°, 2.2°, etc. Preferably, the arc of the edge contour formed by the hammering of two adjacent working positions relative to the center of the workpiece 8 is 2°. That is, the operator can adjust the controller according to the perimeter of the oil pillow core edge, so that the controller controls the angle of a single rotation of the first drive mechanism 5 to ensure that the arc of the edge contour formed by the hammering of two adjacent working positions relative to the center of the workpiece 8 is 1.8° to 2.2°. This can meet the processing requirements of oil pillow cores of various sizes, improving the production efficiency and product quality of the workpiece 8. Among them, the first drive mechanism 5 is an absolute servo motor. Of course, the first drive mechanism 5 can also adopt other drive structures, as long as the accurate control of the rotation angle of the worktable 2 is guaranteed. The absolute servo motor achieves precise positioning through a magnetic encoder, which can meet the application requirements of high position accuracy and has high anti-interference and stability. The rotation angle required for the first drive mechanism 5 to drive the worktable 2 once is calculated based on the perimeter of the workpiece 8. The controller controls the precise rotation of the worktable 2, so that the absolute servo motor is connected to the controller and the control error is within 0.01 degrees. This achieves high-precision and automated control of the worktable 2, and the edge-crushing equipment has flexibility, reliability and ease of operation.

[0052] Specifically, in this embodiment, the hammer assembly 4 includes a hammer 41 and a first motor 42. The hammer 41 is movably mounted on the frame 1 and is used to strike the edge of the workpiece 8. The first motor 42 is driven to connect with the hammer 41 and is used to drive the hammer 41 to move in the vertical direction.

[0053] During operation, when the edge of the workpiece 8 approaches the hammer head 41, the controller controls the first motor 42 to start, causing the hammer head 41 to strike the edge of the workpiece 8. Once the edge meets the processing requirements, the controller controls the first drive mechanism 5 to make the worktable 2 rotate the workpiece 8 at a certain angle, and continues to repeat the above operation to complete the processing of the edge of the workpiece 8, which is convenient for operation.

[0054] like Figure 1 and Figure 3As shown, specifically, in this embodiment, the hammer assembly 4 further includes: a limiting block 43, an L-shaped support plate 44, and a second driving mechanism 45. The limiting block 43 is disposed on the frame 1 and on both sides of the hammer 41 along the vertical direction. The limiting block 43 is used to limit the horizontal movement of the hammer 41. The L-shaped support plate 44 is disposed on the frame 1 and has a striking platform. The striking platform is used to extend below the processing edge of the workpiece 8 and support the processing edge. The second driving mechanism 45 is disposed on the frame 1. The driving end of the second driving mechanism 45 is drivenly connected to the L-shaped support plate 44, and the second driving mechanism 45 is controlled by a controller. The second driving mechanism 45 is used to drive the L-shaped support plate 44 to move along the vertical direction.

[0055] Because the edge of workpiece 8 has a multi-layered structure, the L-shaped support plate 44 extends into the bottom of the first layer edge on the upper surface of workpiece 8, providing support for the first layer edge. During operation, the operator fixes the limit block 43 and controls the second drive mechanism 45 to start via the controller. This causes the drive end of the second drive mechanism 45 to drive the L-shaped support plate 44 to move vertically until it contacts the bottom of the first layer edge on the upper surface of workpiece 8. At this point, the second drive mechanism 45 is closed, and the controller starts the motor. The motor drives the hammer head 41 to move in coordination with the L-shaped support plate 44, beginning to work on the first layer edge on the upper surface of workpiece 8. After repeated hammering actions until the processing requirements are met, the controller controls the first drive mechanism 5 to rotate the worktable 2 and the workpiece 8 by a certain angle, and continues to repeat the above operation to complete the processing of all edges of the workpiece 8. The limiting block 43 provides guidance and limiting function for the hammer head 41 during the vertical hammering process, reducing the risk of the hammer head 41 hitting off course during repeated hammering. The hammering platform of the L-shaped support plate 44 provides a supporting surface for the edge of the first layer structure on the upper surface of the workpiece 8, avoiding deformation of the edge of the workpiece 8 during the hammering process, and improving the processing accuracy and processing quality of the workpiece 8 by the edge hammering equipment.

[0056] like Figure 1 As shown, specifically in this embodiment, the hammer assembly 4 further includes a counting sensor 46, which is mounted on the frame 1. The counting sensor 46 is used to detect the number of times the hammer 41 strikes the edge of the workpiece 8 after the worktable 2 rotates to the working position in a single cycle. The counting sensor 46 is connected to a controller, which is also used to control the first drive mechanism 5 to adjust the rotation angle of the worktable 2 in the circumferential direction based on the number of strikes. This configuration ensures that after each rotation of the worktable 2, the hammer assembly 4 can detect the number of strikes delivered to the processed edge of the workpiece 8 by the counting sensor 46, so that the edge of the workpiece 8 has the same number of strikes each time it rotates, thereby meeting the processing requirements of the workpiece 8 and improving the processing accuracy and product consistency of the edge-hammering equipment.

[0057] like Figure 1As shown, specifically in this embodiment, the frame 1 includes an operating platform 11 and a column 12, with the worktable 2 rotatably mounted on the operating platform 11; the column 12 is perpendicular to the operating platform 11, and the hammer assembly 4 is mounted on the column 12. This arrangement facilitates the installation and disassembly of the worktable 2 and the hammer assembly 4.

[0058] Specifically, in this embodiment, the edge-hammering device further includes a third drive mechanism 6, which is drivenly connected to the worktable 2 and controlled by a controller. The third drive mechanism 6 is used to drive the worktable 2 to rise or fall vertically. During operation, the controller can control the start and stop of the third drive mechanism 6, driving the worktable 2 to rise or fall vertically to the working position. At this time, the edge of the workpiece 8 placed on the worktable 2 is close to the hammer assembly 4, and the hammer assembly 4 can be activated to complete the edge processing action on the workpiece 8. This is convenient to operate. Compared with the traditional manual grinding method, the controlled drive method can quickly and accurately move to the working position, reduce processing errors, and ensure the processing accuracy of the workpiece 8.

[0059] like Figure 4 As shown, specifically in this embodiment, the third drive mechanism 6 includes: an X-shaped lifting frame 61, a slide rail 62, and a second motor 63. The top of the X-shaped lifting frame 61 is movably connected to the bottom of the worktable 2. The bottom of the X-shaped lifting frame 61 has a rotating end and a moving end. The rotating end is rotatably connected to the operating platform 11. The slide rail 62 is disposed on the operating platform 11, and the moving end is slidably disposed on the slide rail 62. The drive end of the second motor 63 is connected to the moving end. The second motor 63 is used to drive the moving end of the X-shaped lifting frame 61 to move along the guide of the slide rail 62, and the second motor 63 is controlled by the controller.

[0060] During operation, the controller controls the movement of the second motor 63. When the worktable 2 needs to rise, the drive end of the second motor 63 extends a certain distance along the guide rail 62, reducing the distance between the two ends of the bottom of the X-shaped lifting frame 61 and causing it to deform. This causes the top of the X-shaped lifting frame 61 to move the worktable 2 upward to the working position. When the worktable 2 needs to descend, the drive end of the second motor 63 retracts a certain distance along the guide rail 62, increasing the distance between the two ends of the bottom of the X-shaped lifting frame 61 and causing it to deform. This causes the top of the X-shaped lifting frame 61 to move the worktable 2 downward to the initial position, completing the storage of the worktable 2, improving the operational flexibility of the edge-pressing equipment, and extending the service life of the third drive mechanism 6. The second motor 63 can be an incremental servo motor or other servo motors, as long as it can ensure precise control of the upward or downward movement of the worktable 2. Incremental servo motors have the advantages of fast response speed and high control precision, as well as good stability and reliability, enabling precise position control and ensuring the flexibility and stability of the edge-pressing equipment in adjusting the worktable 2.

[0061] like Figure 1 As shown, in some embodiments, the edge-hammering device further includes a fourth drive mechanism 7, which is mounted on the frame 1 and drivenly connected to the worktable 2. The fourth drive mechanism 7 is used to drive the worktable 2 to move closer to or away from the hammer assembly 4 in the horizontal direction, and is controlled by a controller. With this configuration, the operator can control the activation of the fourth drive mechanism 7 via the controller. After the worktable 2 moves closer to the hammer assembly 4 in the horizontal plane and reaches the working position, the edge of the workpiece 8 placed on the worktable 2 is close to the hammer assembly 4, allowing the hammer assembly 4 to be activated to complete the edge processing of the workpiece 8. After the edge processing of the workpiece 8 is completed, the operator can control the fourth drive mechanism 7 via the controller to drive the worktable 2 away from the hammer assembly 4 in the horizontal plane until the edge of the workpiece 8 placed on the worktable 2 is far away from the hammer assembly 4, facilitating the handling of the processed workpiece 8, simplifying operation, and improving the flexibility of the edge-hammering device.

[0062] like Figure 2 As shown, specifically, in this embodiment, the clamping mechanism 3 includes: at least two sliders 31 and a driving cylinder 32. The at least two sliders 31 are spaced apart on the support surface of the worktable 2, and the sliders 31 are slidably connected to the support surface of the worktable 2. The driving cylinder 32 is drivenly connected to the sliders 31 and controlled by the controller. The driving cylinder 32 is used to drive the at least two sliders 31 to move closer to or away from the workpiece.

[0063] During operation, the operator places the workpiece 8 on the worktable 2 and then activates the drive cylinder 32 via the controller. This causes the slider 31 to move on the worktable 2 and gradually approach the edge of the workpiece 8 until it is clamped and fixed. The controller then deactivates the drive cylinder 32, initiating the edge processing of the workpiece 8. Compared to manually fixing the workpiece 8, using a controller-controlled clamping mechanism to fix the workpiece 8 is more convenient and improves the processing efficiency of the edge-crushing equipment. The sliders 31 can be spaced out along the circumference, arranged in a rectangular array, or in other distribution patterns, as long as at least two sliders 31 can clamp and fix the workpiece 8.

[0064] Specifically, in this embodiment, the roughness of the supporting surface of the worktable 2 is less than 0.63 micrometers. This setting ensures that the supporting surface of the worktable 2 is relatively flat and smooth when it contacts the workpiece 8, guaranteeing the flatness of the bottom surface of the workpiece 8 when it undergoes multiple edge-tapping actions, and avoiding wear caused by tapping on the bottom of the workpiece 8.

[0065] In other embodiments, the surface roughness of the hammer head 41 is less than 0.63 micrometers. This design ensures that the hammer head 41 has a relatively smooth and flat surface when it strikes the edge of the workpiece 8, reducing the risk of defects such as burrs and cracks in the workpiece 8 and ensuring the sealing performance and stability of the core.

[0066] Specifically, in this embodiment, the controller includes a PLC or an embedded microcomputer. The controller can be a PLC, an embedded microcomputer, or other control structure capable of controlling the start and stop functions of the first drive mechanism 5, the second drive mechanism 45, the third drive mechanism 6, the workpiece 8, the clamping mechanism, and the hammer assembly 4. Both the PLC and the embedded microcomputer have functions such as parameter adjustment, start / stop control, and automated control, making the edge-pressing equipment flexible, reliable, and easy to operate. It can meet the processing requirements of various sizes of oil pillow cores. Furthermore, compared to traditional manual grinding methods, the edge-pressing equipment improves the production efficiency and product quality of the workpiece 8.

[0067] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0068] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An edge-pressing device, characterized in that, include: frame; A worktable is rotatably mounted on the frame, and the supporting surface of the worktable is used to place workpieces. A clamping mechanism is provided on the support surface of the worktable, and the clamping mechanism is used to clamp the workpiece; A hammer assembly is disposed on the frame, and the hammer assembly is used to strike the edge of the workpiece in a vertical direction; A first driving mechanism is disposed on the frame and drivenly connected to the bottom of the worktable. The first driving mechanism is used to drive the worktable to rotate in a circumferential direction. The controller is connected to the hammer assembly, the first drive mechanism, and the clamping mechanism, and is used to control the start and stop of the hammer assembly, the first drive mechanism, and the clamping mechanism.

2. The edge-pressing device according to claim 1, characterized in that, The hammerhead assembly includes: A hammerhead, movably mounted on the frame, is used to strike the edge of a workpiece. A first motor is connected to the hammer head drive, and the first motor is used to drive the hammer head to move in the vertical direction.

3. The edge-pressing device according to claim 2, characterized in that, The hammer assembly also includes: A limiting block is provided on the frame, and the limiting block is provided on both sides of the hammer head along the vertical direction. The limiting block is used to limit the horizontal movement of the hammer head. An L-shaped support plate is provided on the frame, and the L-shaped support plate has a striking platform that extends under the processing edge of the workpiece and supports the processing edge. A second drive mechanism is disposed on the frame. The drive end of the second drive mechanism is drivenly connected to the L-shaped support plate, and the second drive mechanism is controlled by the controller. The second drive mechanism is used to drive the L-shaped support plate to move in the vertical direction.

4. The edge-pressing device according to claim 3, characterized in that, The hammer assembly also includes: A counting sensor is installed on the frame. The counting sensor is used to detect the number of times the hammer head strikes the edge of the workpiece after the worktable rotates to the working position once. The counting sensor is connected to the controller. The controller is also used to control the first drive mechanism to adjust the rotation angle of the worktable in the circumferential direction according to the number of strikes.

5. The edge-pressing device according to claim 1, characterized in that, The rack includes: An operating platform, wherein the worktable is rotatably mounted on the operating platform; A column is set perpendicular to the operating platform, and the hammer assembly is set on the column.

6. The edge-pressing device according to claim 5, characterized in that, Also includes: The third drive mechanism is connected to the worktable and is also connected to the controller. The third drive mechanism is used to drive the worktable to rise or fall vertically.

7. The edge-pressing device according to claim 6, characterized in that, The third drive mechanism includes: The top of the X-shaped lifting frame is movably connected to the bottom of the workbench. The bottom of the X-shaped lifting frame has a rotating end and a moving end, and the rotating end is rotatably connected to the operating platform. A slide rail is provided on the operating platform, and the mobile terminal is slidably mounted on the slide rail; The second motor has its drive end connected to the moving end. The second motor is used to drive the moving end of the X-shaped lifting frame to move along the guide rail, and the second motor is connected to the controller for control.

8. The edge-pressing device according to claim 1, characterized in that, Also includes: A fourth drive mechanism is disposed on the frame and drivenly connected to the worktable. The fourth drive mechanism is used to drive the worktable to move closer to or further away from the hammer assembly in the horizontal direction, and the fourth drive mechanism is controlled and connected to the controller.

9. The edge-pressing device according to claim 1, characterized in that, The clamping mechanism includes: At least two sliders are spaced apart on the support surface of the worktable, and the sliders are slidably connected to the support surface of the worktable. A drive cylinder is connected to the slider and controlled by the controller. The drive cylinder is used to drive the at least two sliders to move closer or further apart.

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