Gantry two-point servo machine tool and control method thereof

Abstract

The invention relates to the technical field of servo machine tools, in particular to a gantry double-point servo machine tool and a control method thereof.The gantry double-point servo machine tool comprises a rack and a cutting mechanism, and the cutting mechanism comprises a gantry, a first driving assembly and a cutting assembly; the device further comprises a workbench assembly, the workbench assembly comprises a workbench body, a plurality of grooves are formed in the top face of the workbench body at intervals, and a protruding part is formed between any two adjacent grooves. The fixing assembly is installed on the first supporting base. The cleaning assembly is mounted on the first supporting seat and comprises detachable brush heads, and the brush heads comprise first brush heads; in the sweeping mode, the first brush head is used for sweeping cutting chips on the protruding part into the groove adjacent to the first brush head. The signal output end of the central controller is connected with the signal input ends of the first driving assembly, the cutting assembly, the fixing assembly and the sweeping assembly. According to the invention, efficient and accurate cutting processing and automatic chip cleaning are realized.

Description

Technical Field

[0001] The invention relates to the technical field of servo machine tools, in particular to a gantry double-point servo machine tool and a control method thereof. Background Art

[0002] Gantry machine tools, also known as gantry milling machines, are machine tools with a portal frame and a long horizontal bed. Gantry machine tools can use multiple different milling cutters to process surfaces at the same time, with relatively high processing accuracy and production efficiency. They are suitable for processing the planes and inclined surfaces of large workpieces in batch and mass production.

[0003] In the related technology, during the processing of traditional gantry machine tools, due to the single design of the worktable, it is often unable to effectively support and fix the workpiece, resulting in limited processing accuracy. At the same time, the debris generated during the cutting process is difficult to clean and easily accumulates on the worktable, affecting the processing quality and the continuous operation of the machine tool. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the purpose of the present invention is to provide a gantry double-point servo machine tool and a control method thereof. The debris generated during the cutting process of the present invention is effectively cleaned and collected into adjacent grooves by the movement of the first brush head of the cleaning component on the surface of the raised portion, which significantly improves the efficiency of collecting debris and reduces the accumulation of debris on the workbench, thereby keeping the workbench clean. The fixed component ensures the stability and accuracy of the workpiece during the processing and prevents processing errors caused by the movement of the workpiece. Through the automated control of the central controller, efficient and precise cutting processing and automated debris cleaning are achieved.

[0005] The purpose of the present invention is achieved by the following technical solutions:

[0006] A first aspect of the present invention provides a gantry double-point servo machine tool, comprising a frame and a cutting mechanism, wherein the frame comprises a base, a first support seat and a second support seat, wherein the first support seat and the second support seat are arranged side by side on the base; the cutting mechanism comprises a gantry mounted on the base, a first drive assembly and a cutting assembly mounted on the gantry; the first drive assembly is used to drive the gantry to move in the transverse direction of the base, and the cutting assembly is used to cut a workpiece; and further comprises:

[0007] A workbench assembly, the workbench assembly comprising a workbench body, the workbench body being movably mounted between the first support seat and the second support seat; a plurality of grooves are arranged at intervals on the top surface of the workbench body, a convex portion is formed between any two adjacent grooves, and the convex portion is used to support a workpiece;

[0008] A fixing assembly, the fixing assembly being mounted on the first supporting seat and being used to fix the workpiece at a preset position;

[0009] A cleaning assembly, the cleaning assembly is mounted on the first support seat, the cleaning assembly includes a detachable brush head, the brush head includes a first brush head, the first brush head is suitable for contacting the surface of the protrusion; in the cleaning mode, the first brush head of the cleaning assembly is used to clean the cutting debris on the protrusion into the groove adjacent thereto;

[0010] A central controller, wherein the signal output end of the central controller is respectively connected to the signal input ends of the first driving component, the cutting component, the fixing component and the cleaning component.

[0011] In the first aspect of the present invention, as an optional embodiment, the workbench assembly also includes a second drive assembly, a signal input end of the second drive assembly and a signal output end of the central controller; the second drive assembly is used to drive the workbench body to move along the lateral direction of the base; in the cleaning mode, when the cleaning assembly completes the cleaning of the currently covered area to be cleaned, the central controller sends a command to the second drive assembly to drive the workbench body to move a certain distance along the lateral direction of the base, so that the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning assembly.

[0012] In the first aspect of the present invention, as an optional embodiment, the brush head includes a second brush head, and the second brush head is suitable for extending into the groove; in the combing mode, the first brush head of the cleaning assembly is replaced with the second brush head, the cleaning assembly cooperates with the second drive assembly, and the second brush head of the cleaning assembly is adjusted to a position corresponding to the target groove, and the second drive assembly is controlled to drive the workbench body to move along the lateral direction of the base, so that the second brush head combs the cutting debris in the target groove to prevent the height of the cutting debris from exceeding the height of the protrusion.

[0013] In the first aspect of the present invention, as an optional embodiment, it also includes a first camera device for capturing an image of a top view of the workbench body and a second camera device for capturing an image of a side view of the workbench body, and the signal output ends of the first camera device and the second camera device are respectively connected to the signal input end of the central controller; the central controller receives and processes image data from the first camera device and the second camera device, and intelligently controls the switching of cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component and the second drive component to perform corresponding cleaning actions.

[0014] In the first aspect of the present invention, as an optional embodiment,

[0015] The first support seat includes a first mounting platform, two first vertical mounting plates, a first longitudinal mounting plate and two first transverse mounting frames;

[0016] The first mounting platform is mounted on the base;

[0017] The two first vertical mounting plates are symmetrically mounted on two sides of the first mounting platform;

[0018] The first horizontal mounting plate is mounted on the top of the two first vertical mounting plates;

[0019] One end of the two first transverse mounting frames is respectively connected to the two first vertical mounting plates, and the other end of the two first transverse mounting frames extends toward one side of the cutting assembly;

[0020] The first mounting platform, the two first vertical mounting plates and the first longitudinal mounting plate enclose a first accommodating through hole;

[0021] The second support base includes a second mounting platform, two second vertical mounting plates, and a second longitudinal mounting plate;

[0022] The second mounting platform is mounted on the base;

[0023] Two of the second vertical mounting plates are symmetrically mounted on two sides of the second mounting platform;

[0024] The second longitudinal mounting plate is mounted on top of the two second vertical mounting plates;

[0025] The second mounting platform, the two second vertical mounting plates and the second longitudinal mounting plate enclose a second accommodating through hole;

[0026] The workbench body is movably installed between the first accommodating through hole of the first supporting seat and the second accommodating through hole of the second supporting seat.

[0027] In the first aspect of the present invention, as an optional embodiment, the fixing assembly includes a clamping mechanism; the clamping mechanism includes a driving motor, a first rotating shaft, a driving gear, a driven gear, a first belt, two first transmission gears, two second transmission gears, two second belts, two threaded connection columns, two threaded connection sleeves and two clamping plates;

[0028] The driving motor is mounted on any one of the first vertical mountings;

[0029] The first rotating shaft is rotatably installed between the two first vertical mounting plates, and two ends thereof respectively penetrate the two first horizontal mounting frames;

[0030] The driving gear is mounted on the output shaft of the driving motor;

[0031] The driven gear is mounted on the first rotating shaft;

[0032] The first belt is respectively connected to the driving gear and the driven gear in a transmission manner;

[0033] Two first transmission gears are respectively installed at two ends of the first rotating shaft and are respectively located in two first transverse installation frames;

[0034] One ends of the two threaded connection columns are rotatably mounted in the two first transverse mounting frames, respectively, and the other ends thereof extend out of the two first transverse mounting frames in opposite directions, respectively;

[0035] The two second transmission gears are respectively mounted on one end of the two threaded connection columns and are respectively located in the two first transverse mounting frames;

[0036] The second belt is respectively connected to the corresponding first transmission gear and second transmission gear;

[0037] One end of the two threaded connection sleeves is threadedly connected to the two threaded connection columns respectively;

[0038] The two clamping plates are respectively installed on the two threaded connection sleeves;

[0039] The driving motor can drive the two clamping plates to move toward or away from each other along the longitudinal direction, so that the two clamping plates clamp or release the workpiece along the longitudinal direction.

[0040] In the first aspect of the present invention, as an optional embodiment, the fixing assembly further comprises two sets of clamping mechanisms, and the two sets of clamping mechanisms are respectively installed on two opposite side surfaces of the two clamping plates;

[0041] The clamping mechanism comprises a mounting plate, a hydraulic telescopic device and a clamping plate;

[0042] The mounting plate is mounted on the clamping plate;

[0043] The hydraulic telescopic device is installed on the top surface of the mounting plate, and the telescopic rod of the hydraulic telescopic device passes through the mounting plate and extends downward;

[0044] The pressing plate is mounted on the lower end of the telescopic rod;

[0045] The hydraulic telescopic device drives the telescopic rod to extend downward or retract upward, and the telescopic rod drives the clamping plate to descend or ascend, so that the clamping plate clamps or releases the workpiece in the vertical direction.

[0046] In the first aspect of the present invention, as an optional embodiment, a threaded portion is further provided at the middle portion of the first rotating shaft;

[0047] The cleaning assembly further comprises a threaded connection seat; the threaded connection seat is threadedly connected to the threaded portion of the first rotating shaft; the brush head is detachably connected to the lower end portion of the threaded connection seat;

[0048] When the first rotating shaft rotates, the threaded connection seat is threadedly connected to the threaded portion, so that the threaded connection seat moves axially along the first rotating shaft, and the threaded connection seat drives the brush head to move axially along the first rotating shaft to clean the target area.

[0049] A second aspect of the present invention provides a control method for a gantry double-point servo machine tool, which is applied to the gantry double-point servo machine tool of the first aspect of the present invention; the method comprises the following steps:

[0050] S100) Workpiece fixing and positioning step: The central controller sends instructions to the fixing component to make it perform a clamping action to fix the workpiece in a preset position.

[0051] S200) Cutting processing step: the central controller controls the first driving component to drive the gantry to move to a preset position in the lateral direction according to the input processing parameters and instructions; the cutting component starts working to accurately cut the workpiece;

[0052] S300) Debris cleaning step: After the cutting process is completed, the central controller receives and processes the image data from the first camera device and the second camera device, and intelligently controls the switching of the cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

[0053] S300) In the debris cleaning step:

[0054] If the top-view image shows that there are debris distribution on the surface of the workbench, and the debris height is not detected to exceed the raised part, the central controller decides to execute the cleaning mode; in the cleaning mode, the central controller first controls the cleaning component to start working, and the first brush head moves on the surface of the raised part to clean the cutting debris into the groove; when the cleaning component completes the cleaning work of the currently covered area to be cleaned, the central controller sends a command to the second drive component to drive the workbench body to move a certain distance in the lateral direction of the base, and the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning component; then, the cleaning component continues to clean the next area to be cleaned, and this process is repeated until all areas of the workbench are cleaned;

[0055] If the side image shows that the height of the cutting debris exceeds the protrusion, the central controller decides to execute the combing mode to deeply clean the debris in the groove; in the combing mode, the central controller first sends an instruction to replace the first brush head of the cleaning component with the second brush head, and then adjusts the second brush head to a position corresponding to the target groove by controlling the moving mechanism of the cleaning component, and then starts the second driving component to drive the workbench body to move in the lateral direction of the base. During the movement, the second brush head will extend into the groove to comb and remove the cutting debris in the groove.

[0056] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0057] 1. According to the gantry double-point servo machine tool of the embodiment of the present invention, the operator inputs the processing parameters and instructions through the central controller, and the fixing component fixes the workpiece at a preset position. The central controller controls the first driving component to drive the gantry to move in the lateral direction, drives the cutting component to move to the preset position, and the central controller controls the cutting component to accurately cut the workpiece. After the processing is completed, the central controller starts the cleaning component, and the first brush head moves on the surface of the raised part to clean the cutting debris into the groove. In this way, the debris generated during the cutting process of the present invention is effectively cleaned and collected into the adjacent grooves by the movement of the first brush head of the cleaning component on the surface of the raised part. This design significantly improves the collection efficiency of the debris, reduces the accumulation of debris on the workbench, and thus keeps the workbench clean. The fixing component ensures the stability and accuracy of the workpiece during the processing process, and prevents the processing error caused by the movement of the workpiece. Through the automated control of the central controller, efficient and accurate cutting processing and automated debris cleaning are achieved.

[0058] 2. According to the gantry double-point servo machine tool of the embodiment of the present invention, the workbench assembly also includes a second drive assembly, which is used to drive the workbench body to move in the lateral direction of the base; in the cleaning mode, the central controller first controls the cleaning assembly to start working, and the first brush head moves on the surface of the raised portion to clean the cutting debris into the groove. When the cleaning assembly completes the cleaning work of the currently covered area to be cleaned, the central controller sends a command to the second drive assembly to drive the workbench body to move a certain distance in the lateral direction of the base. In this way, the next area to be cleaned of the workbench moves to a position that the cleaning assembly can cover. Subsequently, the cleaning assembly continues to clean the next area to be cleaned. This process is repeated until all areas of the workbench are cleaned. In this way, the cooperation between the second drive assembly and the cleaning assembly in the workbench assembly not only expands the cleaning range and improves the cleaning efficiency, but also improves the automation degree of the machine tool, protects the machine tool precision, enhances the flexibility of the machine tool, and optimizes the processing flow.

[0059] 3. According to the gantry double-point servo machine tool of the embodiment of the present invention, the brush head includes a second brush head, and the second brush head is suitable for extending into the groove; in the combing mode, the first brush head of the cleaning component needs to be replaced with the second brush head. Then, by controlling the moving mechanism of the cleaning component, the second brush head is adjusted to a position corresponding to the target groove. Next, the second drive assembly is started to drive the workbench body to move in the lateral direction of the base. During the movement, the second brush head will extend into the groove to comb and remove the cutting debris in the groove. By controlling the moving speed of the workbench body and the combing force of the second brush head, the debris in the groove can be effectively removed while avoiding damage to the workbench surface. If the height of the cutting debris in the groove exceeds the raised portion, it may interfere with the subsequent processing process, such as affecting the positioning of the workpiece and causing tool wear. The present invention can effectively avoid this problem through the combing effect of the second brush head to ensure the smooth progress of the processing process. In this way, the introduction of the second brush head in the cleaning assembly not only improves the cleaning efficiency and prevents debris from interfering with processing, but also extends the service life of the machine tool and enhances the flexibility of the machine tool.

[0060] 4. The present invention integrates the clamping mechanism and the cleaning component into the drive system of the same drive motor, avoiding the use of multiple power sources, making the entire device structure more compact and simple. Through the clever threaded transmission design, the cleaning component can directly use the rotational motion of the first rotating shaft to achieve axial movement without the need for additional transmission components or complex mechanical structures, further simplifying the device structure. The present invention realizes multiple functions through one drive motor, improves the working efficiency and operating stability of the equipment, makes the production process smoother, and indirectly reduces production costs.

[0061] 5. According to the control method of the gantry double-point servo machine tool of the embodiment of the present invention, the present invention realizes the automatic monitoring and cleaning of the chips and debris on the worktable body through the cooperation of the first camera device, the second camera device, the central controller, the cleaning component and the second driving mechanism, thereby improving the work efficiency. According to the height and distribution area of ​​the chips and debris, the central controller can intelligently select the most appropriate cleaning mode to achieve precise cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] The drawings in the specification, which constitute a part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0063] Figure 1 It is a flow chart of a control method of a gantry double-point servo machine tool of the present invention;

[0064] Figure 2 It is a circuit principle block diagram of the gantry double-point servo machine tool of the present invention;

[0065] Figure 3 It is a structural schematic diagram of the gantry double-point servo machine tool of the present invention;

[0066] Figure 4 This is a structural schematic diagram of a gantry double-point servo machine tool without the base and the second support base of the present invention;

[0067] Figure 5 A schematic diagram of the split structure of a part of the structure of the cutting assembly of the present invention;

[0068] Figure 6 It is a structural schematic diagram of the connecting plate and the first servo motor of the present invention;

[0069] Figure 7 For the present invention Figure 6 The enlarged view of point A in the middle;

[0070] Figure 8 It is a structural schematic diagram of the first support seat, the fixing assembly and the cleaning assembly of the present invention;

[0071] Fig. 9 It is a schematic diagram of the structure of the fixing component and the cleaning component of the present invention.

[0072] In the figure,

[0073] 11. base; 12. first support seat; 121. first mounting platform; 122. first vertical mounting plate; 123. first longitudinal mounting plate; 124. first transverse mounting frame; 13. second support seat; 131. second mounting platform; 132. second vertical mounting plate; 133. second longitudinal mounting plate;

[0074] 21. Gantry; 22. First drive assembly; 23. Cutting assembly; 231. Connecting plate; 232. First servo motor; 233. First drive gear; 234. Transmission belt; 235. Second drive gear; 236. First threaded rod; 2037. First sliding block; 238. Sliding frame; 239. Second servo motor; 2310. Limiting seat; 2311. Second threaded rod; 2312. Second sliding block; 2313. Milling motor; 2314. Mounting head;

[0075] 31. workbench body; 311. groove; 312. raised portion; 32. second drive assembly;

[0076] 40. fixing assembly; 411. driving motor; 412. first rotating shaft; 4121. threaded portion; 413. driving gear; 414. driven gear; 415. first belt; 416. first transmission gear; 417. second transmission gear; 418. second belt; 419. threaded connection column; 4110. threaded connection sleeve; 4111. clamping plate; 42. clamping mechanism; 421. mounting plate; 422. hydraulic expansion and contraction device; 423. clamping plate;

[0077] 50. cleaning assembly; 51. brush head; 52. threaded connection seat;

[0078] 60. Central controller;

[0079] 70. A first camera device;

[0080] 80. A second camera device. DETAILED DESCRIPTION

[0081] Below, in conjunction with the accompanying drawings and specific embodiments, the present invention is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and the limitations of the present application cannot be understood.

[0082] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0083] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0084] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0085] Embodiment 1:

[0086] Please refer to Figure 1-9 As shown, the embodiment provides a gantry double-point servo machine tool, including a frame and a cutting mechanism, the frame includes a base 11, a first support seat 12 and a second support seat 13, the first support seat 12 and the second support seat 13 are arranged side by side on the base 11; the cutting mechanism includes a gantry 21 installed on the base 11, a first drive assembly 22 and a cutting assembly 23 installed on the gantry 21; the first drive assembly 22 is used to drive the gantry 21 to move along the lateral direction of the base 11, and the cutting assembly 23 is used to cut the workpiece; and also includes:

[0087] The workbench assembly includes a workbench body 31, which is movably mounted between the first support seat 12 and the second support seat 13; a plurality of grooves 311 are arranged at intervals on the top surface of the workbench body 31, and a convex portion 312 is formed between any two adjacent grooves 311, and the convex portion 312 is used to support the workpiece;

[0088] A fixing assembly 40, the fixing assembly 40 is mounted on the first support seat 12, and the fixing assembly 40 is used to fix the workpiece at a preset position;

[0089] A cleaning assembly 50, the cleaning assembly 50 is mounted on the first support seat 12, and the cleaning assembly 50 includes a detachable brush head 51, the brush head 51 includes a first brush head 51, and the first brush head 51 is suitable for contacting the surface of the protrusion; in the cleaning mode, the first brush head 51 of the cleaning assembly 50 is used to clean the cutting debris on the protrusion into the groove adjacent thereto;

[0090] The central controller 60 has a signal output terminal connected to the signal input terminals of the first driving component 22 , the cutting component 23 , the fixing component 40 and the cleaning component 50 , respectively.

[0091] According to the gantry double-point servo machine tool of the embodiment of the present invention, the operator inputs the processing parameters and instructions through the central controller 60, and the fixing component 40 fixes the workpiece at a preset position. The central controller 60 controls the first driving component 22 to drive the gantry 21 to move in the lateral direction, drives the cutting component 23 to move to the preset position, and the central controller 60 controls the cutting component 23 to accurately cut the workpiece. After the processing is completed, the central controller 60 starts the cleaning component 50, and the first brush head 51 moves on the surface of the raised part to clean the cutting debris into the groove. In this way, the debris generated during the cutting process of the present invention is effectively cleaned and collected into the adjacent grooves by the movement of the first brush head 51 of the cleaning component 50 on the surface of the raised part. This design significantly improves the collection efficiency of the debris, reduces the accumulation of debris on the workbench, and thus keeps the workbench clean. The fixing component 40 ensures the stability and accuracy of the workpiece during the processing, and prevents the processing error caused by the movement of the workpiece. Through the automatic control of the central controller 60, efficient and accurate cutting processing and automatic debris cleaning are achieved.

[0092] In a preferred embodiment, the workbench assembly also includes a second drive assembly 32, which is used to drive the workbench body 31 to move in the lateral direction of the base 11; in the cleaning mode, when the cleaning assembly 50 completes the cleaning of the currently covered area to be cleaned, the central controller 60 sends an instruction to the second drive assembly 32 to drive the workbench body 31 to move a certain distance in the lateral direction of the base 11, so that the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning assembly 50.

[0093] In the cleaning mode, the central controller 60 first controls the cleaning component 50 to start working, and the first brush head 51 moves on the surface of the raised portion to clean the cutting debris into the groove. When the cleaning component 50 completes the cleaning work of the currently covered area to be cleaned, the central controller 60 sends a command to the second drive component 32 to drive the workbench body 31 to move a certain distance in the lateral direction of the base 11. In this way, the next area to be cleaned of the workbench moves to a position that the cleaning component 50 can cover. Subsequently, the cleaning component 50 continues to clean the next area to be cleaned. This process is repeated until all areas of the workbench are cleaned. In this way, the cooperation between the second drive component 32 in the workbench component and the cleaning component 50 not only expands the cleaning range and improves the cleaning efficiency, but also improves the automation level of the machine tool, protects the machine tool precision, enhances the flexibility of the machine tool, and optimizes the processing flow.

[0094] In a preferred embodiment, the brush head 51 includes a second brush head 51, and the second brush head 51 is suitable for extending into the groove;

[0095] In the combing mode, the first brush head 51 of the cleaning component 50 is replaced with the second brush head 51, the cleaning component 50 cooperates with the second driving component 32, the second brush head 51 of the cleaning component 50 is adjusted to a position corresponding to the target groove, and the second driving component 32 is controlled to drive the workbench body 31 to move along the lateral direction of the base 11, so that the second brush head 51 combs the cutting debris in the target groove to prevent the height of the cutting debris from exceeding the height of the protrusion.

[0096] In the combing mode, first, the first brush head 51 of the cleaning component 50 needs to be replaced with the second brush head 51. Then, by controlling the moving mechanism of the cleaning component 50, the second brush head 51 is adjusted to a position corresponding to the target groove. Next, the second drive component 32 is started to drive the workbench body 31 to move in the lateral direction of the base 11. During the movement, the second brush head 51 will extend into the groove to comb and remove the cutting debris in the groove. By controlling the moving speed of the workbench body 31 and the combing force of the second brush head 51, the debris in the groove can be effectively removed while avoiding damage to the workbench surface.

[0097] If the height of the cutting debris in the groove exceeds the raised part, it may interfere with the subsequent processing process, such as affecting the positioning of the workpiece and causing tool wear. The present invention can effectively avoid this problem through the combing effect of the second brush head 51 to ensure the smooth progress of the processing. In this way, the introduction of the second brush head 51 in the cleaning component 50 not only improves the cleaning efficiency and prevents the interference of the debris on the processing, but also extends the service life of the machine tool and enhances the flexibility of the machine tool.

[0098] In a preferred embodiment, it also includes a first camera device 70 for capturing an image of a top view of the workbench body 31 and a second camera device 80 for capturing an image of a side view of the workbench body 31. The signal output ends of the first camera device 70 and the second camera device 80 are respectively connected to the signal input ends of the central controller 60; the central controller 60 receives and processes image data from the first camera device 70 and the second camera device 80, and intelligently controls the switching of the cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component 50 and the second drive component 32 to perform corresponding cleaning actions.

[0099] Side image analysis: The central controller 60 calculates the height of the chip debris through an image processing algorithm and compares it with the height of the protrusion.

[0100] Top view image analysis: The central controller 60 analyzes the distribution area and density of the debris on the workbench surface.

[0101] Cleaning mode decision: If the top view image shows that there are debris distribution on the workbench surface, and it is not detected that the height of the debris exceeds the protrusion, the central controller 60 decides to execute the cleaning mode.

[0102] Combing mode decision: If the side image shows that the height of the cutting debris exceeds the protrusion, the central controller 60 decides to execute the combing mode to deeply clean the debris in the groove.

[0103] Execution of cleaning mode: In cleaning mode, the central controller 60 first controls the cleaning component 50 to start working, and the first brush head 51 moves on the surface of the raised portion to clean the cutting debris into the groove. When the cleaning component 50 completes the cleaning work of the currently covered area to be cleaned, the central controller 60 sends a command to the second drive component 32 to drive the workbench body 31 to move a certain distance in the lateral direction of the base 11. In this way, the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning component 50. Subsequently, the cleaning component 50 continues to clean the next area to be cleaned. This process is repeated until all areas of the workbench are cleaned.

[0104] Combing mode execution: In the combing mode, the central controller 60 first sends a command to replace the first brush head 51 of the cleaning component 50 with the second brush head 51. Then, by controlling the moving mechanism of the cleaning component 50, the second brush head 51 is adjusted to a position corresponding to the target groove. Next, the second driving component 32 is started to drive the workbench body 31 to move in the lateral direction of the base 11. During the movement, the second brush head 51 will extend into the groove to comb and remove the cutting debris in the groove.

[0105] In this way, the present invention realizes automatic monitoring and cleaning of the chips and debris on the workbench body 31 through the cooperation of the first camera device 70, the second camera device 80, the central controller 60, the cleaning assembly 50 and the second driving mechanism, thereby improving the work efficiency. According to the height and distribution area of ​​the chips and debris, the central controller 60 can intelligently select the most appropriate cleaning mode to achieve precise cleaning.

[0106] In a preferred embodiment, the first support seat 12 includes a first mounting platform 121, two first vertical mounting plates 122, a first longitudinal mounting plate 123 and two first transverse mounting frames 124;

[0107] The first mounting platform 121 is mounted on the base 11;

[0108] Two first vertical mounting plates 122 are symmetrically mounted on both sides of the first mounting platform 121;

[0109] The first horizontal mounting plate 421 is mounted on the top of the two first vertical mounting plates 122;

[0110] One end of the two first transverse mounting frames 124 is respectively connected to the two first vertical mounting plates 122, and the other end of the two first transverse mounting frames 124 extends toward one side of the cutting assembly 23;

[0111] The first mounting platform 121, the two first vertical mounting plates 122 and the first longitudinal mounting plate 123 enclose a first receiving through hole;

[0112] The second support seat 13 includes a second mounting platform 131, two second vertical mounting plates 132, and a second longitudinal mounting plate 133;

[0113] The second mounting platform 131 is mounted on the base 11;

[0114] Two second vertical mounting plates 132 are symmetrically mounted on both sides of the second mounting platform 131;

[0115] The second longitudinal mounting plate 421 is mounted on the top of the two second vertical mounting plates 132;

[0116] The second mounting platform 131, the two second vertical mounting plates 132 and the second longitudinal mounting plate 133 enclose a second receiving through hole;

[0117] The workbench body 31 is movably installed between the first accommodating through hole of the first supporting seat 12 and the second accommodating through hole of the second supporting seat 13 .

[0118] Based on the above structure, the workbench body 31 is designed to be movably installed between the first receiving through hole of the first support seat 12 and the second receiving through hole of the second support seat 13. This design enables the workbench body 31 to move freely in the lateral direction to meet different processing requirements.

[0119] In a preferred embodiment, the fixing assembly 40 includes a clamping mechanism; the clamping mechanism includes a driving motor 411, a first rotating shaft 412, a driving gear 413, a driven gear 414, a first belt 415, two first transmission gears 416, two second transmission gears 417, two second belts 418, two threaded connection columns 419, two threaded connection sleeves 4110 and two clamping plates 4111;

[0120] The driving motor 411 is mounted on any one of the first vertical mountings;

[0121] The first rotating shaft 412 is rotatably installed between the two first vertical mounting plates 122, and its two ends respectively penetrate the two first horizontal mounting frames 124;

[0122] The driving gear 413 is mounted on the output shaft of the driving motor 411;

[0123] The driven gear 414 is mounted on the first rotating shaft 412;

[0124] The first belt is respectively connected to the driving gear 413 and the driven gear 414;

[0125] The two first transmission gears 416 are respectively installed at two ends of the first rotating shaft 412 and are respectively located in the two first transverse installation frames 124;

[0126] One ends of the two threaded connection columns 419 are rotatably mounted in the two first transverse mounting frames 124, and the other ends thereof extend out of the two first transverse mounting frames 124 in opposite directions.

[0127] The two second transmission gears 417 are respectively mounted on one end of the two threaded connection columns 419 and are respectively located in the two first transverse mounting frames 124;

[0128] The second belt 418 is respectively connected to the corresponding first transmission gear 416 and the second transmission gear 417;

[0129] One end of the two threaded connection sleeves 4110 is threadedly connected to the two threaded connection columns 419 respectively;

[0130] The two clamping plates 4111 are respectively installed on the two threaded connection sleeves 4110;

[0131] The driving motor 411 can drive the two clamping plates 4111 to move toward or away from each other along the longitudinal direction, so that the two clamping plates 4111 clamp or release the workpiece along the longitudinal direction.

[0132] When it is necessary to clamp a workpiece, the drive motor 411 is first started. The rotational motion of the drive motor 411 is transmitted to the first rotating shaft 412 through the driving gear 413, the driven gear 414 and the first belt 415. The two ends of the first rotating shaft 412 respectively drive the two first transmission gears 416 to rotate. The rotation of the first transmission gear 416 is transmitted to the second transmission gear 417 through the second belt 418, thereby driving the threaded connection column 419 to rotate. The rotation of the threaded connection column 419 causes the threaded connection sleeve 4110 (and the clamping plate 4111) to move longitudinally. Since the two threaded connection columns 419 rotate in the same direction, the two clamping plates 4111 will move in a direction close to each other to achieve clamping of the workpiece. When it is necessary to release the workpiece, it is only necessary to reverse the rotation direction of the drive motor 411, and the two clamping plates 4111 can be moved in a direction away from each other through the same transmission system, thereby releasing the workpiece. In this way, the clamping mechanism of the present invention can clamp the workpiece from both sides in the longitudinal direction at the same time, thereby improving the stability and accuracy of the clamping.

[0133] In a preferred embodiment, the fixing assembly 40 further includes two sets of clamping mechanisms 42, and the two sets of clamping mechanisms 42 are respectively installed on two opposite sides of the two clamping plates 4111;

[0134] The clamping mechanism 42 includes a mounting plate 421, a hydraulic expansion device 422 and a clamping plate 423;

[0135] The mounting plate 421 is mounted on the clamping plate 4111;

[0136] The hydraulic telescopic device 422 is installed on the top surface of the mounting plate 421, and the telescopic rod of the hydraulic telescopic device 422 passes through the mounting plate 421 and extends downward;

[0137] The pressing plate 423 is mounted on the lower end of the telescopic rod;

[0138] The hydraulic telescopic device 422 drives the telescopic rod to extend downward or retract upward, and the telescopic rod drives the clamping plate 423 to descend or ascend, so that the clamping plate 423 clamps or releases the workpiece in the vertical direction.

[0139] When the workpiece needs to be clamped, the hydraulic telescopic device 422 is first started. After the hydraulic telescopic device 422 is started, the hydraulic oil inside it pushes the telescopic rod to extend downward under the action of pressure. The telescopic rod drives the clamping plate 423 to descend until the clamping plate 423 fits tightly on the workpiece to achieve clamping of the workpiece. The hydraulic telescopic device 422 maintains a certain oil pressure to ensure that the clamping plate 423 continues to apply a stable clamping force to the workpiece. When the workpiece needs to be released, the telescopic rod is retracted upward by controlling the hydraulic telescopic device 422, thereby driving the clamping plate 423 to rise and releasing the clamping of the workpiece. In this way, the two clamping mechanisms 42 of the present invention can simultaneously clamp the workpiece from both ends in the vertical direction, further enhancing the fixing stability of the workpiece.

[0140] In a preferred embodiment, a threaded portion 4121 is further provided in the middle of the first rotating shaft 412;

[0141] The cleaning assembly 50 further includes a threaded connection seat 52; the threaded connection seat 52 is threadedly connected to the threaded portion 4121 of the first rotating shaft 412; the brush head 51 is detachably connected to the lower end portion of the threaded connection seat 52;

[0142] When the first rotating shaft 412 rotates, the threaded connecting seat 52 is threadedly connected to the threaded portion 4121, so that the threaded connecting seat 52 moves axially along the first rotating shaft 412, thereby driving the brush head 51 to move axially along the first rotating shaft 412 to clean the target area.

[0143] On the basis of the above structure, when the first rotating shaft 412 starts to rotate under the action of the driving force, due to the threaded transmission relationship between the threaded portion 4121 and the threaded connection seat 52 set in the middle, the threaded connection seat 52 will move along the axial direction of the first rotating shaft 412. At the same time, since the brush head 51 is detachably connected to the lower end of the threaded connection seat 52, when the threaded connection seat 52 moves, the brush head 51 will also move accordingly to achieve cleaning of the target area. In this way, the present invention integrates the clamping mechanism and the cleaning component 50 into the drive system of the same drive motor 411, avoiding the use of multiple power sources, making the entire device structure more compact and simple. Through the clever threaded transmission design, the cleaning component 50 can directly use the rotational motion of the first rotating shaft 412 to achieve axial movement, without the need for additional transmission components or complex mechanical structures, further simplifying the device structure. The present invention realizes multiple functions through a drive motor 411, improves the working efficiency and operation stability of the equipment, makes the production process smoother, and indirectly reduces the production cost.

[0144] In a preferred embodiment, the cutting assembly 23 includes a connecting plate 231, a first servo motor 232, a first driving gear 233, a transmission belt 234, a second driving gear 235, a first threaded rod 236, a first sliding block 2037, a sliding frame 238, a second servo motor 239, a second threaded rod 2311, a second sliding block 2312, a milling motor 2313 and a mounting head 2314; the connecting plate 231 is the base part of the entire cutting assembly 23, and the connecting plate 231 is responsible for connecting and fixing other Components; the first servo motor 232 is fixed on one side of the connecting plate 231 and is one of the power sources for driving the entire cutting component 23 to move; the first driving gear 233 is fixedly connected to the output end of the first servo motor 232 and transmits power by rotation; the transmission belt 234 is meshed with the first driving gear 233 and is used to transmit power to the second driving gear 235; the second driving gear 235 is meshed with the other side of the transmission belt 234 and drives the first threaded rod 236 when rotating; the first threaded rod 236 is fixedly connected to the second driving gear 235 and drives the first sliding block 2037 by rotation; the first sliding block 2037 is threadedly connected to the first threaded rod 236 and can slide on it to drive the sliding skeleton 238 to move; the sliding skeleton 238 is fixedly connected to the first sliding block 2037 and is used to support and move the second servo motor 239 and other components; the second servo motor 239 is fixed on the sliding skeleton 238 and is another driving source for driving the second threaded rod 2311; the limit seat 2310 is used to support and limit the second threaded rod 2311 rotation; the second threaded rod 2311 is fixedly connected to the output end of the second servo motor 239, and drives the second sliding block 2312 by rotation; the second sliding block 2312 is threadedly connected to the second threaded rod 2311, and can slide thereon to drive the milling motor 2313 to move; the milling motor 2313 is fixedly connected to the second sliding block 2312, and is used to drive the tool on the mounting head 2314 to cut; the mounting head 2314 is fixedly connected to the output end of the milling motor 2313, and is used to install and fix the cutting tool.

[0145] On the basis of the above structure, after the first servo motor 232 is started, the power is transmitted to the second drive gear 235 through the first drive gear 233 and the transmission belt 234, thereby driving the first threaded rod 236 to rotate. The rotation of the first threaded rod 236 causes the first sliding block 2037 to slide on it, thereby driving the sliding skeleton 238 and the second servo motor 239 fixed thereon and other components to adjust their positions. After the second servo motor 239 is started, it drives the second threaded rod 2311 to rotate in the limit seat 2310, thereby driving the second sliding block 2312 to slide thereon. The sliding of the second sliding block 2312 drives the milling motor 2313 and the mounting head 2314 to move, so that the tool can reach the predetermined cutting position. After the milling motor 2313 is started, the tool is driven by the mounting head 2314 to perform cutting processing. In summary, this cutting assembly 23 realizes the precise position control of the cutting tool and the execution of the cutting action through the drive of two servo motors, and is suitable for cutting processing scenarios requiring high precision and high efficiency.

[0146] In this embodiment, the first drive assembly 22 and the second drive assembly 32 may adopt a conventional motor screw transmission mechanism or a motor gear transmission mechanism, which will not be described in detail herein.

[0147] Embodiment 2:

[0148] Please refer to Figure 1-9 This embodiment provides a control method for a gantry double-point servo machine tool, which is applied to the gantry double-point servo machine tool of the first embodiment; and comprises the following steps:

[0149] S100) Workpiece fixing and positioning step: The central controller sends instructions to the fixing component to make it perform a clamping action to fix the workpiece in a preset position.

[0150] S200) Cutting processing step: the central controller controls the first driving component to drive the gantry to move to a preset position in the lateral direction according to the input processing parameters and instructions; the cutting component starts working to accurately cut the workpiece;

[0151] S300) Debris cleaning step: After the cutting process is completed, the central controller receives and processes the image data from the first camera device and the second camera device, and intelligently controls the switching of the cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

[0152] Specifically, in the debris cleaning step (S300):

[0153] If the top-view image shows that there are debris distribution on the surface of the workbench, and the debris height is not detected to exceed the raised part, the central controller decides to execute the cleaning mode; in the cleaning mode, the central controller first controls the cleaning component to start working, and the first brush head moves on the surface of the raised part to clean the cutting debris into the groove; when the cleaning component completes the cleaning work of the currently covered area to be cleaned, the central controller sends a command to the second drive component to drive the workbench body to move a certain distance in the lateral direction of the base, and the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning component; then, the cleaning component continues to clean the next area to be cleaned, and this process is repeated until all areas of the workbench are cleaned;

[0154] If the side image shows that the height of the cutting debris exceeds the protrusion, the central controller decides to execute the combing mode to deeply clean the debris in the groove; in the combing mode, the central controller first sends an instruction to replace the first brush head of the cleaning component with the second brush head, and then adjusts the second brush head to a position corresponding to the target groove by controlling the moving mechanism of the cleaning component, and then starts the second driving component to drive the workbench body to move in the lateral direction of the base. During the movement, the second brush head will extend into the groove to comb and remove the cutting debris in the groove.

[0155] In this way, the present invention realizes the automatic monitoring and cleaning of the chips and debris on the workbench body through the cooperation of the first camera device, the second camera device, the central controller, the cleaning component and the second driving mechanism, thereby improving the work efficiency. According to the height and distribution area of ​​the chips and debris, the central controller can intelligently select the most appropriate cleaning mode to achieve precise cleaning.

[0156] Although only certain components and embodiments of the present application have been illustrated and described, many modifications and changes may be conceived by those skilled in the art without actually departing from the scope and spirit of the claims, such as changes in the size, dimensions, structure, shape and proportion of the various elements, mounting arrangements, material usage, color, orientation, etc.

[0157] The above implementation modes are only preferred implementation modes of the embodiments of the present invention and cannot be used to limit the protection scope of the embodiments of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the embodiments of the present invention shall fall within the scope of protection required by the embodiments of the present invention.

Claims

1. A gantry double-point servo machine tool, comprising a frame and a cutting mechanism, wherein the frame comprises a base, a first support seat and a second support seat, wherein the first support seat and the second support seat are arranged side by side on the base; the cutting mechanism comprises a gantry mounted on the base, a first driving assembly and a cutting assembly mounted on the gantry; The first driving assembly is used to drive the gantry to move in the transverse direction of the base, and the cutting assembly is used to cut the workpiece; it is characterized by further comprising: A workbench assembly, the workbench assembly comprising a workbench body, the workbench body being movably mounted between the first support seat and the second support seat; a plurality of grooves are arranged at intervals on the top surface of the workbench body, a convex portion is formed between any two adjacent grooves, and the convex portion is used to support a workpiece; A fixing assembly, the fixing assembly being mounted on the first supporting seat and being used to fix the workpiece at a preset position; A cleaning assembly, the cleaning assembly is mounted on the first support seat, the cleaning assembly includes a detachable brush head, the brush head includes a first brush head, the first brush head is suitable for contacting the surface of the protrusion; in the cleaning mode, the first brush head of the cleaning assembly is used to clean the cutting debris on the protrusion into the groove adjacent thereto; A central controller, wherein the signal output end of the central controller is respectively connected to the signal input ends of the first driving component, the cutting component, the fixing component and the cleaning component.

2. The gantry double-point servo machine tool according to claim 1, characterized in that: The workbench assembly also includes a second drive assembly, a signal input end of the second drive assembly and a signal output end of the central controller; the second drive assembly is used to drive the workbench body to move along the lateral direction of the base; in the cleaning mode, when the cleaning assembly completes the cleaning of the currently covered area to be cleaned, the central controller sends a command to the second drive assembly to drive the workbench body to move a certain distance along the lateral direction of the base, so that the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning assembly.

3. The gantry double-point servo machine tool according to claim 2, characterized in that: The brush head includes a second brush head, which is suitable for extending into the groove; in the combing mode, the first brush head of the cleaning component is replaced with the second brush head, the cleaning component cooperates with the second driving component, the second brush head of the cleaning component is adjusted to a position corresponding to the target groove, and the second driving component is controlled to drive the workbench body to move along the lateral direction of the base, so that the second brush head combs the cutting debris in the target groove to prevent the height of the cutting debris from exceeding the height of the protrusion.

4. The gantry double-point servo machine tool according to claim 3, characterized in that: It also includes a first camera device for photographing a top-view image of the workbench body and a second camera device for photographing a side image of the workbench body, and the signal output ends of the first camera device and the second camera device are respectively connected to the signal input end of the central controller; the central controller receives and processes image data from the first camera device and the second camera device, and intelligently controls the switching of cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

5. The gantry double-point servo machine tool according to claim 1, characterized in that: The first support seat comprises a first mounting platform, two first vertical mounting plates, a first longitudinal mounting plate and two first transverse mounting frames; the first mounting platform is mounted on the base; the two first vertical mounting plates are symmetrically mounted on both sides of the first mounting platform; the first transverse mounting plate is mounted on the top of the two first vertical mounting plates; one end of the two first transverse mounting frames are respectively connected to the two first vertical mounting plates, and the other ends of the two first transverse mounting frames extend toward one side of the cutting assembly; the first mounting platform, the two first vertical mounting plates and the first longitudinal mounting plate form a first accommodating through hole; the second support seat comprises a second mounting platform, two second vertical mounting plates, and a second longitudinal mounting plate; the second mounting platform is mounted on the base; The two second vertical mounting plates are symmetrically installed on both sides of the second mounting platform; the second longitudinal mounting plate is installed on the top of the two second vertical mounting plates; the second mounting platform, the two second vertical mounting plates and the second longitudinal mounting plate form a second accommodating through hole; the workbench body is movably installed between the first accommodating through hole of the first support seat and the second accommodating through hole of the second support seat.

6. The gantry double-point servo machine tool according to claim 5, characterized in that: The fixing assembly includes a clamping mechanism; the clamping mechanism includes a driving motor, a first rotating shaft, a driving gear, a driven gear, a first belt, two first transmission gears, two second transmission gears, two second belts, two threaded connection columns, two threaded connection sleeves and two clamping plates; the driving motor is installed on any one of the first vertical installations; the first rotating shaft is rotatably installed between the two first vertical installation plates, and its two ends respectively pass through the two first horizontal installation frames; the driving gear is installed on the output shaft of the driving motor; the driven gear is installed on the first rotating shaft; the first belt is respectively connected to the driving gear and the driven gear; the two first transmission gears are respectively installed at both ends of the first rotating shaft and are respectively located at the two first a horizontal mounting frame; one end of the two threaded connection columns are rotatably mounted in the two first horizontal mounting frames, and the other ends thereof extend out of the two first horizontal mounting frames in opposite directions; the two second transmission gears are respectively mounted at one end of the two threaded connection columns, and are respectively located in the two first horizontal mounting frames; the second belt is respectively connected to the corresponding first transmission gear and second transmission gear in transmission; one end of the two threaded connection sleeves are respectively threadedly connected to the two threaded connection columns; the two clamping plates are respectively mounted on the two threaded connection sleeves; the driving motor can drive the two clamping plates to move in the longitudinal direction toward or away from each other, so that the two clamping plates clamp or release the workpiece in the longitudinal direction.

7. The gantry double-point servo machine tool according to claim 6, characterized in that: The fixing assembly also includes two groups of clamping mechanisms, which are respectively installed on two opposite sides of the two clamping plates; the clamping mechanism includes a mounting plate, a hydraulic telescopic device and a clamping plate; the mounting plate is installed on the clamping plate; the hydraulic telescopic device is installed on the top surface of the mounting plate, and the telescopic rod of the hydraulic telescopic device passes through the mounting plate and extends downward; the clamping plate is installed at the lower end of the telescopic rod; the hydraulic telescopic device drives the telescopic rod to extend downward or retract upward, and the telescopic rod drives the clamping plate to descend or rise, so that the clamping plate clamps or releases the workpiece in the vertical direction.

8. The gantry double-point servo machine tool according to claim 7, characterized in that: A threaded portion is also provided in the middle of the first rotating shaft; the cleaning assembly also includes a threaded connection seat; the threaded connection seat is threadedly connected to the threaded portion of the first rotating shaft; the brush head is detachably connected to the lower end portion of the threaded connection seat; when the first rotating shaft rotates, the threaded connection seat is threadedly connected to the threaded portion, so that the threaded connection seat will move along the axial direction of the first rotating shaft, thereby the threaded connection seat drives the brush head to move along the axial direction of the first rotating shaft to achieve cleaning of the target area.

9. A control method for a gantry double-point servo machine tool, characterized in that: The gantry double-point servo machine tool according to any one of claims 1 to 8 comprises the following steps: S100) Workpiece fixing and positioning step: the central controller sends instructions to the fixing component to make it perform a clamping action to fix the workpiece at a preset position; S200) Cutting processing step: the central controller controls the first driving component to drive the gantry to move to a preset position in the lateral direction according to the input processing parameters and instructions; the cutting component starts working to accurately cut the workpiece; S300) Debris cleaning step: After the cutting process is completed, the central controller receives and processes the image data from the first camera device and the second camera device, and intelligently controls the switching of the cleaning and combing modes according to the image data analysis results, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

10. The control method of the gantry double-point servo machine tool according to claim 9, characterized in that: S300) Debris cleaning steps: If the top-view image shows that there are debris distribution on the surface of the workbench, and the debris height is not detected to exceed the raised part, the central controller decides to execute the cleaning mode; in the cleaning mode, the central controller first controls the cleaning component to start working, and the first brush head moves on the surface of the raised part to clean the cutting debris into the groove; when the cleaning component completes the cleaning work of the currently covered area to be cleaned, the central controller sends a command to the second drive component to drive the workbench body to move a certain distance in the lateral direction of the base, and the next area to be cleaned of the workbench moves to a position that can be covered by the cleaning component; then, the cleaning component continues to clean the next area to be cleaned, and this process is repeated until all areas of the workbench are cleaned; If the side image shows that the height of the cutting debris exceeds the protrusion, the central controller decides to execute the combing mode to deeply clean the debris in the groove; in the combing mode, the central controller first sends an instruction to replace the first brush head of the cleaning component with the second brush head, and then adjusts the second brush head to a position corresponding to the target groove by controlling the moving mechanism of the cleaning component, and then starts the second driving component to drive the workbench body to move in the lateral direction of the base. During the movement, the second brush head will extend into the groove to comb and remove the cutting debris in the groove.

Images