A gantry double-point servo machine tool and its control method

Abstract

The present invention relates to the technical field of servo machine tools, and particularly relates to a gantry double-point servo machine tool and a control method thereof, which includes a machine frame and a cutting mechanism. The cutting mechanism includes a gantry, a first driving component and a cutting component; it further includes a workbench component, and the workbench component includes a workbench body. A plurality of grooves are spacedly arranged on the top surface of the workbench body, and a convex portion is formed between any two adjacent grooves; a fixing component is installed on the first support seat; a cleaning component is installed on the first support seat, and the cleaning component includes a detachable brush head, and the brush head includes a first brush head; in the cleaning mode, the first brush head is used to sweep the cutting debris on the convex portion into the adjacent groove; 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. The present invention realizes efficient and precise cutting processing and automatic debris cleaning.

Description

Technical Field

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

[0002] A gantry machine tool, abbreviated as a gantry milling machine, is a machine tool with a gantry frame and a horizontal long bed. Multiple different milling cutters can be used on the gantry machine tool to process the surface simultaneously, and the machining accuracy and production efficiency are relatively high. It is suitable for machining the planes and inclined planes of large workpieces in batch and mass production.

[0003] In the related art, during the machining process of traditional gantry machine tools, due to the single design of the workbench, it is often impossible to effectively support and fix the workpiece, resulting in limited machining accuracy. At the same time, the chips generated during the cutting process are difficult to clean and easily accumulate on the workbench, affecting the machining 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. For this purpose, the object of the present invention is to provide a gantry double-point servo machine tool and a control method thereof. In the present invention, the chips generated during the cutting process are effectively swept and collected into the adjacent grooves through the movement of the first brush head of the cleaning component on the surface of the convex part, significantly improving the chip collection efficiency and reducing the accumulation of chips on the workbench, thereby keeping the workbench clean. The fixing component ensures the stability and accuracy of the workpiece during the machining process, preventing machining errors caused by the movement of the workpiece. Through the automatic control of the central controller, efficient, precise cutting machining and automatic chip cleaning are achieved.

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

[0006] In a first aspect of the present invention, a gantry double-point servo machine tool is provided, including a machine frame and a cutting mechanism. The machine frame includes a base, a first support seat, and a second support seat. The first support seat and the second support seat are arranged side by side on the base. The cutting mechanism includes a gantry frame installed on the base, a first driving component, and a cutting component installed on the gantry frame. The first driving component is used to drive the gantry frame to move in the transverse direction of the base, and the cutting component is used to cut the workpiece. Further included are:

[0007] A workbench component, the workbench component includes a workbench body, and the workbench body is movably installed between the first support seat and the second support seat. A plurality of grooves are spacedly arranged on the top surface of the workbench body, and a convex part is formed between any two adjacent grooves. The convex part is used to support the workpiece.

[0008] Fixing component, the fixing component is installed on the first support seat, and the fixing component is used to fix the workpiece at a preset position;

[0009] Cleaning component, the cleaning component is installed on the first support seat, the cleaning component includes a detachable brush head, the brush head includes a first brush head, and the first brush head is adapted to contact the surface of the convex part; in the cleaning mode, the first brush head of the cleaning component is used to sweep the cutting debris on the convex part into the adjacent groove;

[0010] Central controller, the signal output ends of the central controller are 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 component further includes a second driving component, and the signal input end of the second driving component is connected to the signal output end of the central controller; the second driving component is used to drive the workbench body to move in the lateral direction of the base; in the cleaning mode, when the cleaning component completes the cleaning work of the currently covered area to be cleaned, the central controller issues an instruction to the second driving component to drive the workbench body to move a certain distance in the lateral direction of the base, so that the next area to be cleaned of the workbench moves to a position where the cleaning component can cover.

[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 adapted to extend 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 in 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 convex part.

[0013] In the first aspect of the present invention, as an optional embodiment, it further includes a first camera device for taking a top view image of the workbench body and a second camera device for taking a side view 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 the image data from the first camera device and the second camera device, and intelligently controls the switching between the cleaning and combing modes according to the image data analysis result, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

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

[0015] The first support base includes a first mounting table, two first vertical mounting plates, a first longitudinal mounting plate, and two first lateral mounting frames;

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

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

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

[0019] One end of each of the two first lateral mounting frames is respectively connected to the two first vertical mounting plates, and the other ends of the two first lateral mounting frames extend toward the side of the cutting assembly;

[0020] A first accommodation through hole is formed by enclosing among the first mounting table, the two first vertical mounting plates, and the first longitudinal mounting plate;

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

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

[0023] The two second vertical mounting plates are symmetrically mounted on both sides of the second mounting table;

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

[0025] A second accommodation through hole is formed by enclosing among the second mounting table, the two second vertical mounting plates, and the second longitudinal mounting plate;

[0026] The workbench body is movably mounted between the first accommodation through hole of the first support base and the second accommodation through hole of the second support base.

[0027] In the first aspect of the present invention, as an optional embodiment, the fixing component 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 mounted between the two first vertical mounting plates, and both ends thereof respectively penetrate through the two first lateral 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 in transmission connection with the driving gear and the driven gear;

[0033] Two first transmission gears are respectively mounted at both ends of the first rotating shaft and are respectively located in two first lateral mounting frames;

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

[0035] Two second transmission gears are respectively mounted at one ends of two threaded connection columns and are respectively located in two first lateral mounting frames;

[0036] The second belt is respectively in transmission connection with the corresponding first transmission gear and second transmission gear;

[0037] One ends of two threaded connection sleeves are respectively in threaded connection with two threaded connection columns;

[0038] Two clamping plates are respectively mounted on two threaded connection sleeves;

[0039] The driving motor can drive two clamping plates to move longitudinally towards each other or away from each other, so that two clamping plates clamp or release a workpiece longitudinally.

[0040] In the first aspect of the present invention, as an optional embodiment, the fixing component further includes two groups of pressing mechanisms, and two groups of pressing mechanisms are respectively mounted on two opposite side surfaces of two clamping plates;

[0041] The pressing mechanism includes a mounting plate, a hydraulic telescopic device and a pressing plate;

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

[0043] The hydraulic telescopic device is mounted 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 pressing plate to descend or ascend, so that the pressing plate presses or loosens the workpiece in the vertical direction.

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

[0047] The cleaning assembly further 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 of the threaded connection seat;

[0048] When the first rotating shaft rotates, since the threaded connection seat is threadedly connected to the threaded portion, the threaded connection seat will move along the axial direction of the first rotating shaft, so that the threaded connection seat drives the brush head to move along the axial direction of the first rotating shaft, realizing the cleaning of the target area.

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

[0050] S100) Workpiece fixing and positioning step: The central controller sends an instruction to the fixing component to execute a clamping action to fix the workpiece at 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 transverse direction according to the input processing parameters and instructions; the cutting component starts to work to precisely cut the workpiece;

[0052] S300) Chip cleaning step: After the cutting processing is completed, the central controller receives and processes the image data from the first imaging device and the second imaging device, intelligently controls the switching between the cleaning and combing modes according to the image data analysis result, and sends an instruction to the cleaning component and the second driving component to execute corresponding cleaning actions.

[0053] In the S300) chip cleaning step:

[0054] If the top view image shows that there are chips distributed on the surface of the workbench and it is not detected that the chip height exceeds the protrusion, 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 protrusion to sweep the cutting chips into the groove; when the cleaning component completes the cleaning work of the current covered area to be cleaned, the central controller sends an instruction to the second driving component to drive the workbench body to move a certain distance in the transverse 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; subsequently, the cleaning component continues to clean the next area to be cleaned, and this process is repeated continuously until all areas of the workbench are cleaned;

[0055] If the height of the chip debris shown in the side image exceeds the raised portion, 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, by controlling the moving mechanism of the cleaning component, adjusts the second brush head to the position corresponding to the target groove. Then, the second driving component is started to drive the workbench body to move along the transverse 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. For the gantry double-point servo machine tool according to the embodiment of the present invention, the operator inputs 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 along the transverse direction, driving the cutting component to move to the preset position, and the central controller controls the cutting component to precisely 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 portion to sweep the cutting debris into the groove. In this way, the debris generated during the cutting process of the present invention is effectively swept and collected into the adjacent groove by the movement of the first brush head of the cleaning component on the surface of the raised portion. 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, preventing processing errors caused by the movement of the workpiece. Through the automatic control of the central controller, efficient and precise cutting processing and automatic debris cleaning are achieved.

[0058] 2. For the gantry double-point servo machine tool according to the embodiment of the present invention, the workbench component further includes a second driving component for driving the workbench body to move along the transverse direction of the base; 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 portion to sweep 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 an instruction to the second driving component to drive the workbench body to move a certain distance along the transverse direction of the base. In this way, the next area to be cleaned on the workbench moves to the position that the cleaning component can cover. Subsequently, the cleaning component continues to clean the next area to be cleaned. This process is repeated continuously until all areas of the workbench are cleaned. In this way, the cooperation between the second driving component and the cleaning component in the workbench component not only expands the cleaning range, improves the cleaning efficiency, but also enhances the automation degree of the machine tool, protects the accuracy of the machine tool, enhances the flexibility of the machine tool, and optimizes the processing flow.

[0059] 3. The gantry double-point servo machine tool according to an embodiment of the present invention, the brush head includes a second brush head, and the second brush head is adapted to extend into the groove; in the combing mode, first, 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 driving component 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 effective removal of the debris in the groove can be achieved, while avoiding damage to the surface of the workbench. Since if the height of the cutting debris in the groove exceeds the protrusion, 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 action of the second brush head, ensuring the smooth progress of the processing process. Thus, the introduction of the second brush head in the cleaning component not only improves the cleaning efficiency, prevents the interference of debris to the 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 driving system of the same driving motor, avoiding the use of multiple power sources, making the structure of the whole device more compact and concise. Through the ingenious screw drive design, the cleaning component can directly utilize the rotational movement of the first rotating shaft to achieve axial movement, without additional transmission components or complex mechanical structures, further simplifying the device structure. The present invention realizes multiple functions through one driving motor, improves the working efficiency and operation stability of the device, makes the production process smoother, and indirectly reduces the production cost.

[0061] 5. The control method of the gantry double-point servo machine tool according to an embodiment of 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, improving the working efficiency. According to the height and distribution area of the chips and debris, the central controller can intelligently select the most suitable cleaning mode to achieve precise cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

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

[0066] Figure 4 Structural schematic diagram of the gantry double-point servo machine tool of the present invention omitting the base and the second support base;

[0067] Figure 5 Split structural schematic diagram of a partial structure of the cutting component of the present invention;

[0068] Figure 6 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 Enlarged view of part A in;

[0070] Figure 8 Structural schematic diagram of the first support base, the fixing component and the cleaning component of the present invention;

[0071] Figure 9 Structural schematic diagram of the fixing component and the cleaning component of the present invention.

[0072] In the figure,

[0073] 11. Base; 12. First support base; 121. First installation table; 122. First vertical installation plate; 123. First longitudinal installation plate; 124. First transverse installation frame; 13. Second support base; 131. Second installation table; 132. Second vertical installation plate; 133. Second longitudinal installation plate;

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

[0075] 31. Workbench body; 311. Groove; 312. Protrusion; 32. Second driving component;

[0076] 40. Fixing component; 411. Driving motor; 412. First rotating shaft; 4121. Threaded part; 413. Driving gear; 414. Driven gear; 415. First belt; 416. First transmission gear; 417. Second transmission gear; 418. Second belt; 419. Threaded connecting column; 4110. Threaded connecting sleeve; 4111. Clamping plate; 42. Pressing mechanism; 421. Mounting plate; 422. Hydraulic telescopic device; 423. Pressing plate;

[0077] 50. Cleaning component; 51. Brush head; 52. Threaded connecting seat;

[0078] 60. Central controller;

[0079] 70. First imaging device;

[0080] 80. Second imaging device. Detailed implementation manners

[0081] Next, in combination with the accompanying drawings and specific implementation manners, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments. Except as otherwise specifically stated, the materials and equipment used in this embodiment can be purchased from the market. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation to the present application.

[0082] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In the description of the present application, "a plurality of" means two or more, unless otherwise specifically and precisely defined.

[0083] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected", "communicated", "connected" should be understood in a broad sense. For example, it can be a fixed connection, or can be connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

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

[0085] Embodiment 1:

[0086] Please refer to Figures 1-9 As shown, the embodiment provides a gantry double-point servo machine tool, which includes a machine frame and a cutting mechanism. The machine 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 driving component 22 and a cutting component 23 installed on the gantry 21; the first driving component 22 is used to drive the gantry 21 to move in the lateral direction of the base 11, and the cutting component 23 is used to cut the workpiece; it further includes:

[0087] A workbench component, which includes a workbench body 31. The workbench body 31 is movably installed between the first support seat 12 and the second support seat 13; a plurality of grooves 311 are spacedly arranged on the top surface of the workbench body 31, and a raised portion 312 is formed between any two adjacent grooves 311. The raised portion 312 is used to support the workpiece;

[0088] A fixing component 40, which is installed on the first support seat 12. The fixing component 40 is used to fix the workpiece at a preset position;

[0089] A cleaning component 50, which is installed on the first support seat 12. The cleaning component 50 includes a detachable brush head 51. The brush head 51 includes a first brush head 51. The first brush head 51 is adapted to contact the surface of the raised portion; in the cleaning mode, the first brush head 51 of the cleaning component 50 is used to sweep the cutting debris on the raised portion into the adjacent groove;

[0090] A central controller 60. The signal output end of the central controller 60 is respectively connected to the signal input ends of the first driving component 22, the cutting component 23, the fixing component 40 and the cleaning component 50.

[0091] According to the gantry double-point servo machine tool of the embodiment of the present invention, an operator inputs 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 transverse direction and drive the cutting component 23 to move to the preset position, and the central controller 60 controls the cutting component 23 to precisely 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 convex part to sweep the cutting debris into the groove. In this way, the debris generated during the cutting process of the present invention is effectively swept and collected into the adjacent groove by the movement of the first brush head 51 of the cleaning component 50 on the surface of the convex 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, preventing processing errors caused by the movement of the workpiece. Through the automatic control of the central controller 60, efficient and precise cutting processing and automatic debris cleaning are achieved.

[0092] In a preferred embodiment, the workbench component further includes a second driving component 32, and the second driving component 32 is used to drive the workbench body 31 to move in the transverse direction of the base 11; in the cleaning mode, when the cleaning component 50 finishes cleaning the area to be cleaned covered currently, the central controller 60 issues an instruction to the second driving component 32 to drive the workbench body 31 to move a certain distance in the transverse direction of the base 11, so that the next area to be cleaned of the workbench moves to a position that the cleaning component 50 can cover.

[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 convex part to sweep the cutting debris into the groove. When the cleaning component 50 finishes cleaning the area to be cleaned covered currently, the central controller 60 issues an instruction to the second driving component 32 to drive the workbench body 31 to move a certain distance in the transverse 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 continuously until all areas of the workbench are cleaned. In this way, the cooperation between the second driving component 32 and the cleaning component 50 in the workbench component not only expands the cleaning range, improves the cleaning efficiency, but also enhances the automation degree of the machine tool, protects the accuracy of the machine tool, 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 adapted to extend into the groove;

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

[0096] In the combing mode, first, the first brush head 51 of the cleaning assembly 50 needs to be replaced with the second brush head 51. Then, by controlling the moving mechanism of the cleaning assembly 50, the second brush head 51 is adjusted to a position corresponding to the target groove. Next, the second driving assembly 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 effective removal of the debris in the groove can be achieved, while avoiding damage to the workbench surface.

[0097] Since if the height of the cutting debris in the groove exceeds the height of the convex part, it may interfere with the subsequent processing process, such as affecting the positioning of the workpiece and causing tool wear. Through the combing action of the second brush head 51 of the present invention, this problem can be effectively avoided, ensuring the smooth progress of the processing process. In this way, the introduction of the second brush head 51 in the cleaning assembly 50 not only improves the cleaning efficiency, prevents the interference of debris to 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 further includes a first imaging device 70 for taking a top view image of the workbench body 31 and a second imaging device 80 for taking a side view image of the workbench body 31. The signal output ends of the first imaging device 70 and the second imaging device 80 are respectively connected to the signal input end of the central controller 60; the central controller 60 receives and processes the image data from the first imaging device 70 and the second imaging device 80, and intelligently controls the switching between the cleaning and combing modes according to the analysis result of the image data, and sends instructions to the cleaning assembly 50 and the second driving assembly 32 to perform corresponding cleaning actions.

[0099] Side view 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 convex part.

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

[0101] Sweeping mode decision: If the top-down image shows that there are debris distributed on the workbench surface and no debris is detected with a height exceeding the raised part, the central controller 60 decides to execute the sweeping mode.

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

[0103] Sweeping mode execution: In the sweeping mode, the central controller 60 first controls the sweeping component 50 to start working. The first brush head 51 moves on the surface of the raised part to sweep the cutting debris into the groove. When the sweeping component 50 completes the sweeping work of the current to-be-swept area it covers, the central controller 60 issues an instruction to the second driving 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 to-be-swept area of the workbench moves to a position that the sweeping component 50 can cover. Subsequently, the sweeping component 50 continues to perform the sweeping work on the next to-be-swept area. This process is repeated continuously until all areas of the workbench are cleaned.

[0104] Combing mode execution: In the combing mode, the central controller 60 first sends an instruction to replace the first brush head 51 of the sweeping component 50 with the second brush head 51. Then, by controlling the moving mechanism of the sweeping 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 extends into the groove to comb and remove the cutting debris in the groove.

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

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

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

[0108] The two first vertical mounting plates 122 are symmetrically mounted on both sides of the first mounting table 121;

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

[0110] One end of each of the two first horizontal mounting frames 124 is respectively connected to the two first vertical mounting plates 122, and the other ends of the two first horizontal mounting frames 124 extend out towards the side of the cutting assembly 23;

[0111] A first accommodation through-hole is formed by enclosing among the first mounting table 121, the two first vertical mounting plates 122 and the first longitudinal mounting plate 123;

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

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

[0114] The two second vertical mounting plates 132 are symmetrically mounted on both sides of the second mounting table 131;

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

[0116] A second accommodation through-hole is formed by enclosing among the second mounting table 131, the two second vertical mounting plates 132 and the second longitudinal mounting plate 133;

[0117] The workbench body 31 is movably mounted between the first accommodation through-hole of the first support base 12 and the second accommodation through-hole of the second support base 13.

[0118] On the basis of the above structure, the workbench body 31 is designed to be movably mounted between the first accommodation through-hole of the first support base 12 and the second accommodation through-hole of the second support base 13. This design enables the workbench body 31 to move freely in the horizontal direction, thereby meeting 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 posts 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 mounted between the two first vertical mounting plates 122, and its two ends respectively penetrate through 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 installed on the first rotating shaft 412;

[0124] The first belt is respectively in driving connection with the driving gear 413 and the driven gear 414;

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

[0126] One ends of two threaded connection columns 419 are respectively rotatably installed in two first transverse mounting frames 124, and their other ends respectively extend out of the two first transverse mounting frames 124 in opposite directions;

[0127] Two second transmission gears 417 are respectively installed at one ends of the two threaded connection columns 419 and are respectively located in two first transverse mounting frames 124;

[0128] The second belt 418 is respectively in driving connection with the corresponding first transmission gear 416 and the second transmission gear 417;

[0129] One ends of two threaded connection sleeves 4110 are respectively in threaded connection with the two threaded connection columns 419;

[0130] 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 longitudinally towards each other or away from each other, so that the two clamping plates 4111 clamp or release the workpiece longitudinally.

[0132] When it is necessary to clamp the workpiece, first start the driving motor 411. The rotational movement of the driving motor 411 is transmitted to the first rotating shaft 412 through the driving gear 413, the driven gear 414 and the first belt 415. Both 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 rotation directions of the two threaded connection columns 419 are the same, the two clamping plates 4111 will move towards each other to clamp the workpiece. When it is necessary to release the workpiece, just reverse the rotation direction of the driving motor 411, and the two clamping plates 4111 can be made to move 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 longitudinally at the same time, improving the stability and accuracy of clamping.

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

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

[0135] The mounting plate 421 is installed 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 extends downward through the mounting plate 421;

[0137] The pressing plate 423 is installed at 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 pressing plate 423 to descend or ascend, so that the pressing plate 423 presses or releases the workpiece in the vertical direction.

[0139] When it is necessary to press the workpiece, the hydraulic telescopic device 422 is started first. 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 pressing plate 423 to descend until the pressing plate 423 closely fits on the workpiece, realizing the pressing of the workpiece. The hydraulic telescopic device 422 maintains a certain oil pressure to ensure that the pressing plate 423 continuously exerts a stable pressing force on the workpiece. When it is necessary to release the workpiece, the telescopic rod is controlled to retract upward by controlling the hydraulic telescopic device 422, thereby driving the pressing plate 423 to ascend and releasing the pressing on the workpiece. In this way, the two pressing mechanisms 42 of the present invention can simultaneously press 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 component 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 of the threaded connection seat 52;

[0142] When the first rotating shaft 412 rotates, since the threaded connection seat 52 is threadedly connected to the threaded portion 4121, the threaded connection seat 52 will move along the axial direction of the first rotating shaft 412, so that the threaded connection seat 52 drives the brush head 51 to move along the axial direction of the first rotating shaft 412, realizing the cleaning of the target area.

[0143] Based on the above structure, when the first rotating shaft 412 starts to rotate under the action of a driving force, due to the screw-thread transmission relationship between the screw-thread portion 4121 provided in the middle thereof and the screw-thread connecting seat 52, the screw-thread connecting 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 portion of the screw-thread connecting seat 52, when the screw-thread connecting seat 52 moves, the brush head 51 will also move accordingly, realizing the cleaning of the target area. In this way, the present invention integrates the clamping mechanism and the cleaning assembly 50 into the driving system of the same driving motor 411, avoiding the use of multiple power sources and making the structure of the whole device more compact and concise. Through the ingenious screw-thread transmission design, the cleaning assembly 50 can directly utilize the rotational motion of the first rotating shaft 412 to achieve axial movement without additional transmission components or complex mechanical structures, further simplifying the device structure. The present invention realizes multiple functions through one driving motor 411, improves the working efficiency and operation stability of the device, 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 serves as the basic part of the entire cutting assembly 23 and 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 assembly 23 to move; the first driving gear 233 is fixedly connected to the output end of the first servo motor 232 and transmits power through rotation; the transmission belt 234 meshes with the first driving gear 233 and is used to transmit power to the second driving gear 235; the second driving gear 235 meshes 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 through rotation; the first sliding block 2037 is threadedly connected to the first threaded rod 236 and can slide thereon to drive the sliding frame 238 to move; the sliding frame 238 is fixedly connected to the first sliding block 2037 and is used to support and move components such as the second servo motor 239; the second servo motor 239 is fixed on the sliding frame 238 and is another driving source for driving the second threaded rod 2311; the limiting seat 2310 is used to support and limit the rotation of the second threaded rod 2311; 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 through 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 cutting tool on the mounting head 2314 to perform cutting; the mounting head 2314 is fixedly connected to the output end of the milling motor 2313 and is used to mount and fix the cutting tool.

[0145] Based on the above structure, after the first servo motor 232 is started, 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 thereon, thereby driving components such as the sliding frame 238 and the second servo motor 239 fixed thereon to adjust their positions. After the second servo motor 239 is started, it drives the second threaded rod 2311 to rotate within 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, enabling the tool to reach the predetermined cutting position. After the milling motor 2313 is started, it drives the tool to perform cutting through the mounting head 2314. In summary, this cutting component 23 realizes precise position control of the cutting tool and execution of the cutting action through the drive of two servo motors, and is applicable to cutting processing scenarios that require high precision and high efficiency.

[0146] In this embodiment, the first drive component 22 and the second drive component 32 can adopt a conventional motor lead screw drive mechanism or a motor gear drive mechanism, which will not be elaborated here.

[0147] Embodiment Two:

[0148] Please refer to Figures 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 Embodiment One; it includes the following steps:

[0149] S100) Workpiece fixing and positioning step: The central controller sends an instruction to the fixing component to execute the clamping action and fix the workpiece at the preset position.

[0150] S200) Cutting processing step: The central controller controls the first drive component to drive the gantry to move to the preset position in the horizontal direction according to the input processing parameters and instructions; the cutting component starts to work and performs precise cutting on the workpiece;

[0151] S300) Chip cleaning step: After the cutting processing is completed, the central controller receives and processes the image data from the first imaging device and the second imaging device, 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 drive component to execute the corresponding cleaning actions.

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

[0153] If the top-down view image shows that there are debris distributed on the workbench surface and no debris is detected with a height exceeding the protrusion, 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 protrusion to sweep 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 issues an instruction to the second driving 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; subsequently, the cleaning component continues to clean the next area to be cleaned, and this process is repeated continuously until all areas of the workbench are cleaned;

[0154] If the side image shows that the height of the chip 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, by controlling the moving mechanism of the cleaning component, adjusts the second brush head to a position corresponding to the target groove, 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, through the cooperation of the first imaging device, the second imaging device, the central controller, the cleaning component and the second driving mechanism, the present invention realizes the automatic monitoring and cleaning of the chip debris on the workbench body, improving the work efficiency. According to the height and distribution area of the chip debris, the central controller can intelligently select the most suitable cleaning mode to achieve precise cleaning.

[0156] Although only some components and embodiments of the present application have been illustrated and described, many modifications and changes can 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 ratio, installation arrangement, material use, color, orientation, etc. of each element.

[0157] The above-mentioned implementation manners are only the preferred implementation manners of the embodiments of the present invention, and cannot be used to limit the scope of protection of the embodiments of the present invention. Any non-substantive changes and substitutions made by those skilled in the art based on the embodiments of the present invention belong to the scope of protection required by the embodiments of the present invention.

Claims

1. A gantry double-point servo machine tool, comprising a machine frame and a cutting mechanism. The machine frame includes a base, a first support seat and a second support seat. The first support seat and the second support seat are arranged side by side on the base. The cutting mechanism includes a gantry mounted on the base, a first drive assembly, and a cutting assembly mounted on the gantry. The first driving component is used to drive the gantry to move in the lateral direction of the base, and the cutting component is used to cut the workpiece; characterized in that, it further includes: A workbench component, the workbench component includes a workbench body, and the workbench body is movably installed between the first support seat and the second support seat; a plurality of grooves are spacedly arranged on the top surface of the workbench body, and a raised portion is formed between any two adjacent grooves, and the raised portion is used to support the workpiece; A fixing component, the fixing component is installed on the first support seat, and the fixing component is used to fix the workpiece at a preset position; A cleaning component, the cleaning component is installed on the first support seat, the cleaning component includes a detachable brush head, the brush head includes a first brush head, and the first brush head is adapted to contact the surface of the raised portion; in the cleaning mode, the first brush head of the cleaning component is used to sweep the cutting debris on the raised portion into the adjacent groove; A central controller, 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; The workbench component further includes a second driving component, and the signal input end of the second driving component is connected to the signal output end of the central controller; the second driving component is used to drive the workbench body to move in the lateral direction of the base; in the cleaning mode, when the cleaning component completes the cleaning work of the currently covered area to be cleaned, the central controller issues an instruction to the second driving component to drive the workbench body to move a certain distance in 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 component; The brush head includes a second brush head, and the second brush head is adapted to extend 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 in 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 raised portion.

2. The gantry double-point servo machine tool according to claim 1, characterized in that, It further includes a first imaging device for taking a top view image of the workbench body and a second imaging device for taking a side view image of the workbench body, and the signal output ends of the first imaging device and the second imaging device are respectively connected to the signal input end of the central controller; the central controller receives and processes the image data from the first imaging device and the second imaging device, and intelligently controls the switching between the cleaning and combing modes according to the analysis result of the image data, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

3. The gantry double-point servo machine tool according to claim 1, wherein The first support base includes a first mounting table, two first vertical mounting plates, a first longitudinal mounting plate, and two first lateral mounting frames; the first mounting table is mounted on the base; the two first vertical mounting plates are symmetrically mounted on both sides of the first mounting table; the first lateral mounting plate is mounted on the tops of the two first vertical mounting plates; one ends of the two first lateral mounting frames are respectively connected to the two first vertical mounting plates, and the other ends of the two first lateral mounting frames extend towards the side of the cutting assembly; a first accommodation through hole is formed by enclosing among the first mounting table, the two first vertical mounting plates, and the first longitudinal mounting plate; the second support base includes a second mounting table, two second vertical mounting plates, and a second longitudinal mounting plate; the second mounting table is mounted on the base; the two second vertical mounting plates are symmetrically mounted on both sides of the second mounting table; the second longitudinal mounting plate is mounted on the tops of the two second vertical mounting plates; a second accommodation through hole is formed by enclosing among the second mounting table, the two second vertical mounting plates, and the second longitudinal mounting plate; the workbench body is movably mounted between the first accommodation through hole of the first support base and the second accommodation through hole of the second support base.

4. The gantry double-point servo machine tool according to claim 3, 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 mounted on any one of the first vertical mountings; the first rotating shaft is rotatably mounted between the two first vertical mounting plates, and its two ends respectively penetrate through the two first lateral mounting frames; the driving gear is mounted on the output shaft of the driving motor; the driven gear is mounted on the first rotating shaft; the first belt is respectively in transmission connection with the driving gear and the driven gear; the two first transmission gears are respectively mounted at the two ends of the first rotating shaft and are respectively located within the two first lateral mounting frames; one ends of the two threaded connection columns are respectively rotatably mounted within the two first lateral mounting frames, and their other ends respectively extend out of the two first lateral mounting frames in opposite directions; the two second transmission gears are respectively mounted at one ends of the two threaded connection columns and are respectively located within the two first lateral mounting frames; the second belts are respectively in transmission connection with the corresponding first transmission gears and second transmission gears; one ends of the two threaded connection sleeves are respectively in threaded connection with 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 longitudinally towards each other or away from each other, so that the two clamping plates clamp or release the workpiece longitudinally.

5. The gantry double-point servo machine tool according to claim 4, characterized in that, The fixing component further includes two sets of pressing mechanisms, and the two sets of pressing mechanisms are respectively installed on two opposite side surfaces of the two clamping plates; each pressing mechanism includes a mounting plate, a hydraulic telescopic device, and a pressing 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 extends downward through the mounting plate; the pressing 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 pressing plate to descend or ascend, so that the pressing plate presses or releases the workpiece in the vertical direction.

6. The gantry double-point servo machine tool according to claim 5, characterized in that, A threaded portion is further provided in the middle of the first rotating shaft; the cleaning component further 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 of the threaded connection seat; when the first rotating shaft rotates, since the threaded connection seat is threadedly connected to the threaded portion, the threaded connection seat will move along the axial direction of the first rotating shaft, so that the threaded connection seat drives the brush head to move along the axial direction of the first rotating shaft, realizing the cleaning of the target area.

7. A control method for a gantry double-point servo machine tool, characterized in that, Applied to the gantry double-point servo machine tool according to any one of claims 1-6; comprising the following steps: S100) Workpiece fixing and positioning step: The central controller sends an instruction to the fixing component to make it perform a clamping action to fix the workpiece at a preset position; S200) Machining step: The central controller controls the first driving component to drive the gantry to move to a preset position in the transverse direction according to the input machining parameters and instructions; the cutting component starts to work to perform precise cutting on the workpiece; S300) Chip cleaning step: After the machining is completed, the central controller receives and processes the image data from the first imaging device and the second imaging device, intelligently controls the switching between the cleaning and combing modes according to the analysis result of the image data, and sends instructions to the cleaning component and the second driving component to perform corresponding cleaning actions.

8. The control method of the gantry double-point servo machine tool according to claim 7, characterized in that S300) Chip cleaning step: If the top view image shows that there are chips distributed on the surface of the workbench and it is not detected that the chip height exceeds the convex 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 convex part to sweep the cutting chips into the groove; when the cleaning component completes the cleaning work of the current covered area to be cleaned, the central controller sends an instruction to the second driving component to drive the workbench body to move a certain distance in the transverse 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; subsequently, the cleaning component continues to clean the next area to be cleaned, and this process is repeated continuously until all areas of the workbench are cleaned. If the height of the chip debris shown in the side image 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, by controlling the moving mechanism of the cleaning component, adjusts the second brush head to the position corresponding to the target groove. Next, the second driving component is started to drive the workbench body to move along the transverse 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