Cutting machine for machining parts of civil aircraft

Abstract

The invention provides a cutting machine for machining parts of civil aircrafts, which belongs to the technical field of laser cutting equipment, comprises a laser cutting table, a first portal frame and a second portal frame, and is characterized in that the first portal frame is provided with a part feeding and discharging part; the part feeding and discharging component comprises a joint robot, a bearing frame and a plurality of funnel-shaped silica gel wafers, the direction regulating and controlling component comprises a plurality of guide frames capable of moving in the bearing frame and an adjustable unit used for pulling the guide frames to change, and the silica gel wafers are arranged below the guide frames. The detection part is arranged between the guide frame and the silica gel wafer and is used for detecting the load at the lower end of the silica gel wafer; through the arrangement of the part feeding and discharging part, automatic feeding and discharging of plates are achieved, the labor intensity is greatly reduced, then the machining efficiency is improved, and the direction of each silica gel wafer is adjusted and controlled to enable the part feeding and discharging part to lift the plates of various specifications.

Description

Technical Field

[0001] The invention belongs to the technical field of laser welding, and in particular relates to a cutting machine used for processing parts of civil aircraft. Background Art

[0002] Civil aircraft parts include high-precision components such as wings, fuselages, turbofan engines, and blades. These parts require a large amount of sheet metal during processing. These sheets are cut, machined, punched, and stamped to achieve the required size and shape so that they can be assembled into the required civil aircraft parts.

[0003] During the laser cutting process, the plate needs to be placed on the cutting table manually before laser cutting, and the cut plate needs to be removed from the cutting table manually after laser cutting. This is not only labor-intensive but also inefficient, thereby reducing processing efficiency.

[0004] Therefore, a cutting machine for processing civil aircraft parts is proposed. Summary of the Invention

[0005] The present invention provides a cutting machine for processing civil aircraft parts, which aims to solve the above-mentioned problems.

[0006] An embodiment of the present invention provides a cutting machine for processing civil aircraft parts, comprising a laser cutting table, a first gantry, and a second gantry. The machine is characterized in that: a parts loading and unloading component is provided on the first gantry, and the parts loading and unloading component includes an articulated robot, a carrier frame, and a plurality of funnel-shaped silicone discs; the machine also includes:

[0007] The orientation control component includes a plurality of guide frames movable in the carrier frame and an adjustable unit for pulling the guide frames to move. The silicone disc is installed under the guide frame.

[0008] The detection component is installed between the guide frame and the silicone disc and is used to detect the load at the lower end of the silicone disc;

[0009] The balance point adjustment component is installed between the joint robot and the load-bearing frame. It is used to adjust the balance point of the load-bearing frame by detecting the load when the silicone disc is fastened to the plate.

[0010] The plate sweeping component is installed on the guide frame and is used to sweep the dust from the upper end of the plate before the silicone disc touches the plate.

[0011] Furthermore, an air pump is installed in the supporting frame, and one side of the air pump is connected to a plurality of connecting channels, and the connecting channels are fixedly connected to the silicone disc.

[0012] Furthermore, the adjustable unit includes a stud 1 screwed into the carrier frame and a motor 1 installed in the carrier frame; the driving end of the motor 1 is fixedly connected to one side of the stud 1; the wire on the stud 1 is connected to the variable seat, and the variable seat is installed in the guide frame.

[0013] Furthermore, the detection component includes a connecting seat installed at the lower end of the guide frame and a sensing element installed at the lower end of the connecting seat. The sensing element adopts a BF high-precision resistance strain gauge; the lower end of the sensing element is fixedly connected to the upper end of the silicone disc.

[0014] Furthermore, the balance point adjustment component includes a supporting cover installed at the lower end of the articulated robot and a rotating seat screwed to the upper end of the supporting cover; a guide port 1 is reserved in the rotating seat, and a movable seat is movably installed in the guide port 1; a rotating table is screwed onto the supporting cover, and a guide port 2 is reserved at the lower end of the rotating table, and the upper end of the movable seat can be moved in the guide port 2; a motor 2 is installed on the inner surface of the upper end of the supporting cover, and the driving end of the motor 2 is fixedly connected to the center of the upper end of the rotating table; the lower end of the rotating table is screwed onto the stud 2, and a motor 3 is also installed at the lower end of the rotating table, and the driving end of the motor 3 is fixedly connected to one side of the stud 2, and the movable seat is also threadedly connected to the stud 2.

[0015] Furthermore, restraint rods are arranged around the supporting cover, and two pairs of restraint openings are reserved at the upper end of the carrying frame, and the restraint rods are embedded in the restraint openings.

[0016] Furthermore, the plate dust sweeping component includes an adjustable rod screwed to the guide frame, a sweeping plate installed at the lower end of the adjustable rod and a transmission plate movable at the upper end of the guide frame, and a tooth gap one is reserved on the outer surface of the transmission plate; a transmission round table is installed on the outer surface of the adjustable rod, and a tooth gap two is reserved on the outer circumferential surface of the transmission round table, and the tooth gap one and the tooth gap two are engaged with each other; an inclined mouth and a through hole are reserved in the transmission plate, and the inclined mouth and the through hole are connected to each other; a connecting circular plate is installed at one end of the sweeping plate, and the upper end of the connecting circular plate is fixedly connected to the lower end of the adjustable rod, and a circular recess is reserved on the outer surface of the connecting circular plate, and a boss is movable in the circular recess, and a traction square rod is installed on the upper end of the boss, and the top edge of the sweeping plate is lower than the bottom edge of the boss, so that the sweeping plate cannot generate dynamic interference with the boss when rotating, and the upper end of the traction square rod is in close contact with the inner surface of the inclined mouth.

[0017] Furthermore, a movable platform is arranged on one side of the transmission plate, a positioning platform is arranged on the outer surface of the guide frame, and an elastic member is arranged between the movable platform and the positioning platform.

[0018] Furthermore, two guide rails are symmetrically installed on the outside of the laser cutting table, and gantry 1 and gantry 2 are installed above the two guide rails. Gantry 1 is located on one side of gantry 2. Motor 4 is installed on the outer surface of one side of gantry 1 and gantry 2. Stud 3 is installed on the driving end of the two motors 4, and the stud nut seats on the two studs 3 are installed with translation platforms. The bottom ends of the two translation platforms are respectively installed with laser cutting heads and parts loading and unloading components.

[0019] Furthermore, motor frames are installed on the outer surfaces of gantry one and gantry two, motor five is installed on the outer surface of one side of the motor frame, a driving disk is installed on the driving end of motor five, a tooth three is provided on the outer peripheral surface of the driving disk, and a tooth four is provided on the top of the two guide rails, and tooth three and tooth four are engaged with each other. Travel wheels are rotated on the outer surfaces of gantry one and gantry two.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention realizes automatic loading and unloading of plates by installing parts loading and unloading components, greatly reducing labor intensity and thus improving processing efficiency.

[0022] 2. The present invention adjusts the position of each silicone disc according to the specifications of the plate, allowing the parts loading and unloading component to lift plates of various specifications, and then to load and unload special plates, expanding the use scenarios of the parts loading and unloading component.

[0023] 3. The present invention detects the load of each silicone disc and coordinates the balance point adjustment component to achieve the purpose of adjusting the load application point of the plate, making the load on each silicone disc more uniform, preventing one silicone disc from being overloaded and falling with the plate, and enhancing the reliability of plate transfer.

[0024] 4. In the present invention, when the silicone disc approaches the plate, the sweeper first touches the upper end of the plate, and before the silicone disc and the plate touch, the bottom side of the silicone disc is cleaned to ensure that the silicone disc and the plate can automatically sweep the designated position of the touching area before touching, ensure the firmness of the silicone disc to the plate, and avoid interference of debris on the firmness of the fastening between the silicone disc and the plate.

[0025] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 Schematic diagram of the structure of an embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the coordination between the gantry frame 2 and the guide rail according to an embodiment of the present invention;

[0029] Figure 3 For the embodiment of the present invention Figure 2 A is an enlarged schematic diagram;

[0030] Figure 4 This is a schematic diagram of the component pick-and-place structure of an embodiment of the present invention;

[0031] Figure 5 This is a schematic diagram of the internal structure of the carrier frame according to an embodiment of the present invention;

[0032] Figure 6 Schematic diagram of the adjustable unit structure according to an embodiment of the present invention;

[0033] Figure 7 Schematic diagram of the structure of the detection component of an embodiment of the present invention;

[0034] Figure 8 This is a structural diagram of a balance point adjustment component according to an embodiment of the present invention;

[0035] Figure 9 This is a schematic structural diagram of a plate material sweeping component according to an embodiment of the present invention;

[0036] Figure 10 Schematic diagram of the internal structure of a transmission plate according to an embodiment of the present invention;

[0037] Figure numerals: 1, laser cutting table; 2, guide rail; 3, gantry 1; 4, gantry 2; 5, motor 4; 6, stud 3; 7, translation stage; 8, laser cutting head; 9, parts loading and unloading components; 91, joint robot; 92, carrying frame; 93, silicone disc; 94, guide frame; 95, vacuum pump; 96, connecting channel; 97, stud 1; 98, motor 1; 99, variable seat; 910, connecting seat; 911, sensing element; 912, supporting cover; 913, rotating seat; 914, guide port 1; 9 15. Movable seat; 916. Rotating table; 917. Guide opening 2; 918. Motor 2; 919. Stud 2; 920. Motor 3; 921. Constraint rod; 922. Constraint opening; 923. Adjustable rod; 924. Sweep plate; 925. Transmission plate; 926. Transmission table; 927. Skew opening; 928. Through hole; 929. Traction square rod; 930. Movable table; 931. Positioning table; 932. Elastic member; 10. Motor frame; 11. Motor 5; 12. Drive plate; 13. Track plate; 14. Travel wheel. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Reference Figure 1-7 A cutting machine for processing civil aircraft parts, comprising a laser cutting table 1, a gantry 1 3 and a gantry 2 4. Two guide rails 2 are symmetrically arranged on the outside of the laser cutting table 1. Gantry 1 3 and gantry 2 4 are arranged above the two guide rails 2. Gantry 1 3 is located on one side of gantry 2 4. Motors 4 5 are arranged on the outer surfaces of one side of gantry 1 3 and gantry 2 4. Studs 3 6 are arranged on the driving ends of the two motors 4 5. Displacement screws are arranged on the stud nut seats of the two studs 3 6. Platform 7, the bottom ends of the two translation platforms 7 are respectively mounted with a laser cutting head 8 and a parts loading and unloading component 9, a motor frame 10 is mounted on the outer surface of the gantry 1 3 and the gantry 2 4, a motor frame 10 is mounted on the outer surface of one side of the motor frame 10, a drive disc 12 is mounted on the driving end of the motor 5 11, a tooth groove 3 is provided on the outer circumference of the drive disc 12, a tooth groove 4 is provided on the top of the two guide rails 2, and the tooth groove 3 and the tooth groove 4 are engaged with each other, and the outer surfaces of the gantry 1 3 and the gantry 2 4 are both rotating with walking wheels 14;

[0040] When loading and unloading and laser cutting plates of aircraft parts, the gantry 1 3 and the gantry 2 4 are controlled to move linearly along the guide rail 2, and the driving end of the motor 5 11 is controlled to pull the driving disk 12 to rotate. The engagement between the driving disk 12 and the rail plate 13 and the rotating walking ability of the running wheel 14 are utilized to make the gantry 1 3 and the gantry 2 4 move, and the parts loading and unloading component 9 on the gantry 1 3 is used to place the plate on the laser cutting table 1, and the laser cutting head 8 on the gantry 2 4 is used to laser cut the plate on the laser cutting table 1. After the cutting is completed, the position of the gantry 2 4 is changed to make room, and the parts loading and unloading component 9 on the gantry 1 3 takes the plate away, thereby realizing the laser cutting and loading and unloading of large-volume parts.

[0041] The parts loading and unloading component 9 includes an articulated robot 91, a supporting frame 92, and several funnel-shaped silicone discs 93. The top of the articulated robot 91 is fixedly connected to the bottom of another translation stage 7. The supporting frame 92 is equipped with an air pump 95. The air pump 95 is connected to several connecting channels 96 on one side. The connecting channels 96 are fixedly connected to the silicone discs 93. It also includes:

[0042] The position control component includes several guide frames 94 that can be moved within the carrier frame 92 and an adjustable unit for pulling the guide frames 94. A silicone disc 93 is mounted on the bottom of the guide frames 94. The adjustable unit includes a stud 97 that is screwed into the carrier frame 92 and a motor 98 mounted in the carrier frame 92. The driving end of the motor 98 is fixedly connected to one side of the stud 97. The screw on the stud 97 is connected to an adjustable seat 99, which is mounted in the guide frame 94.

[0043] When loading, when the position of each silicone disc 93 is adjusted according to the specifications of the plate, when the motor 198 is used to pull the stud 197 to rotate clockwise, the traction movable seat 99 is moved toward the outside of the articulated robot 91, thereby pulling the guide frame 94 and the silicone disc 93 to move together. When the motor 198 is used to pull the stud 197 to rotate counterclockwise, the traction movable seat 99 is moved toward the inside of the articulated robot 91, thereby pulling the guide frame 94 and the silicone disc 93 to move together, thereby achieving the effect of flexible control of the position of the silicone disc 93.

[0044] The detection component is installed between the guide frame 94 and the silicone disc 93 and is used to detect the load at the lower end of the silicone disc 93. The detection component includes a connecting seat 910 installed at the lower end of the guide frame 94 and a sensing element 911 installed at the lower end of the connecting seat 910. The sensing element 911 adopts a BF350 high-precision resistance strain gauge; the lower end of the sensing element 911 is fixedly connected to the upper end of the silicone disc 93;

[0045] After the silicone disc 93 is fastened to the column plate, the articulated robot 91 is used to pull the supporting frame 92 upward, and the connecting seat 910 and the sensing element 911 are used to pull the silicone disc 93 and the plate at the lower end to move together. At this time, the sensing element 911 at the upper end of each silicone disc 93 can detect the load borne by the lower end of the corresponding silicone disc 93, and at the same time transmit the detection information to the processor, and the processor controls the balance point to adjust the movement of the component.

[0046] The balance point adjustment component is installed between the joint robot 91 and the supporting frame 92. It is used to adjust the balance point of the supporting frame 92 by detecting the load detected by the detection component when the silicone disc 93 is fastened to the plate. The balance point adjustment component includes a support cover 912 installed at the lower end of the joint robot 91 and a rotating seat 913 screwed to the upper end of the support cover 912; a guide port 914 is reserved in the rotating seat 913, and a movable seat 915 is movably installed in the guide port 914; the support cover 912 is screwed to the rotating table 91 6. A second guide opening 917 is reserved at the lower end of the rotating table 916, and the upper end of the movable seat 915 can move in the second guide opening 917. A second motor 918 is mounted on the inner surface of the upper end of the support cover 912, and the driving end of the second motor 918 is fixedly connected to the center of the upper end of the rotating table 916. The lower end of the rotating table 916 is screwed onto the second stud 919. The lower end of the rotating table 916 is also mounted on the third motor 920, and the driving end of the third motor 920 is fixedly connected to one side of the second stud 919. The movable seat 915 is also screwed to the second stud 919.

[0047] When it is detected that the load on the lower end of one of the silicone discs 93 is too large, the motor 2 918 is used to pull the rotating table 916 to rotate, and the rotating table 916 pulls the movable seat 915 to rotate together with the rotating seat 913 to make this silicone disc 93 and the movable seat 915 collinear, that is, when the movable seat 915 changes subsequently, it changes in the direction of this silicone disc 93, and the motor 3 920 is used to pull the stud 2 919 to rotate, pulling the movable seat 915 along the inner surface of the guide port 1 914 and the guide port 2 917 toward this silicone disc 93, so as to achieve the purpose of adjusting the load application point of the plate, making the load of each silicone disc 93 more uniform, and preventing one of the silicone discs 93 from being separated from the plate due to excessive load. The control of the change of the movable seat 915 cannot ensure that the load of each silicone disc 93 is exactly the same, but only reduces the difference in the load of each silicone disc 93 and enhances the reliability of the plate transfer.

[0048] Restraining rods 921 are installed around the support cover 912. Two pairs of restraining openings 922 are reserved at the upper end of the support frame 92. The restraining rods 921 are embedded in the restraining openings 922.

[0049] The purpose of the restraint rod 921 being embedded in the restraint opening 922 is to prevent the supporting frame 92 and the plate at the lower end from changing when the traction movable seat 915 changes. When the rotating table 916 and the rotating seat 913 rotate, the supporting frame 92 and the plate at the lower end cannot change together, and the movable seat 915 can be adjusted independently. The restraint rod 921 is embedded in the restraint opening 922 and cannot produce the effect of supporting the supporting frame 92.

[0050] The plate sweeping component is mounted on the guide frame 94 and plays the role of sweeping the upper end of the plate by itself before the silicone disc 93 touches the plate. The plate sweeping component includes an adjustable rod 923 screwed into the guide frame 94, a sweeping plate 924 mounted at the lower end of the adjustable rod 923 and a transmission plate 925 movable at the upper end of the guide frame 94. A tooth gap 1 is reserved on the outer surface of the transmission plate 925; a transmission round table 926 is mounted on the outer surface of the adjustable rod 923, and a tooth gap 2 is reserved on the outer peripheral surface of the transmission round table 926, and the tooth gap 1 and the tooth gap 2 are engaged; a skewed mouth 927 and a through hole 928 are reserved in the transmission plate 925, and the skewed mouth 927 and the through hole 928 are engaged with each other. 28 are connected to each other; a connecting circular plate is installed at one end of the sweeping plate 924, the upper end of the connecting circular plate is fixedly connected to the lower end of the adjustable rod 923, a circular recess is reserved on the outer surface of the connecting circular plate, a boss is movable in the circular recess, a traction square rod 929 is installed on the upper end of the boss, the top edge of the sweeping plate 924 is lower than the bottom edge of the boss, so that the sweeping plate 924 cannot generate dynamic interference with the boss when rotating, the upper end of the traction square rod 929 is in close contact with the inner surface of the skewed opening 927, a movable platform 930 is installed on one side of the transmission plate 925, a positioning platform 931 is installed on the outer surface of the guide frame 94, and an elastic member 932 is installed between the movable platform 930 and the positioning platform 931;

[0051] The articulated robot 91 pulls the carrying frame 92, the guide frame 94 and the silicone disc 93 close to the plate, and the sweeping plate 924 first touches the upper end of the plate. When the guide frame 94 continues to approach, the sweeping plate 924 stops changing, and the adjustable rod 923 slowly shortens. The driving plate 925 is pulled to move toward the outside of the articulated robot 91 by the pressure effect of the pulling square rod 929 and the skewed mouth 927. The teeth between the driving plate 925 and the driving round table 926 are engaged to pull the adjustable rod 923 to rotate half a circle, and then the sweeping plate 924 is pulled to rotate with the adjustable rod 923 as the center. The adjustable rod 923 rotates half a circle, during which the sweeping plate 924 cleans the bottom side of the silicone disc 93 to prevent debris from interfering with the tightness between the silicone disc 93 and the plate. After the adjustable rod 923 rotates half a circle, the teeth between the transmission plate 925 and the transmission round table 926 are disengaged. After the adjustable rod 923 and the sweeping plate 924 stop rotating, the upper end of the plate presses against the silicone disc 93, thereby achieving the purpose of automatically sweeping the specified position of the contact area before the silicone disc 93 and the plate touch, thereby ensuring the tightness of the silicone disc 93 to the plate.

[0052] After the silicone disc 93 is adjusted back to its original position, the adjustable rod 923 is pulled by the sweeping plate 924 to automatically extend, pulling the square rod 929 down together, and utilizing the deformation recovery force of the elastic member 932 to pull the transmission plate 925 back to its original position.

[0053] Working principle:

[0054] When loading, when the position of each silicone disc 93 is adjusted according to the specifications of the plate, the motor 98 is used to pull the stud 97 to rotate clockwise, and the traction variable seat 99 is moved toward the outside of the articulated robot 91, thereby pulling the guide frame 94 and the silicone disc 93 to change together. When the motor 98 is used to pull the stud 97 to rotate counterclockwise, the traction variable seat 99 is moved toward the inside of the articulated robot 91, thereby pulling the guide frame 94 and the silicone disc 93 to change together, thereby achieving the effect of flexible control of the position of the silicone disc 93. After the control is completed, the articulated robot 91 pulls the supporting frame 92, the guide frame 94 and the silicone disc 93 to approach the plate, and the sweeping plate 924 first touches the upper end of the plate. When the guide frame 94 continues to approach, the sweeping plate 924 stops changing. The adjustable rod 923 is slowly shortened, and the effect of the pressure of the traction square rod 929 and the skewed mouth 927 is used to pull the transmission plate 925 to the outside of the joint robot 91. The teeth between the transmission plate 925 and the transmission round table 926 are engaged, and the adjustable rod 923 is pulled to rotate half a circle, and then the sweeping plate 924 is pulled to rotate half a circle with the adjustable rod 923 as the center. During this period, the sweeping plate 924 cleans the bottom side of the silicone disc 93 to prevent debris from interfering with the firmness of the fastening between the silicone disc 93 and the plate. After the adjustable rod 923 rotates half a circle, the teeth between the transmission plate 925 and the transmission round table 926 are disintegrated. After the adjustable rod 923 and the sweeping plate 924 stop rotating, the upper end of the plate presses against the silicone disc 93, and then reaches the state when the silicone disc 93 is 3. The purpose of automatically sweeping the contact area at a designated position before contacting the plate is to ensure that the silicone disc 93 is firmly fixed to the plate. After the silicone disc 93 is pressed on the upper end of the plate, the vacuum pump 95 and the connecting channel 96 are used to fasten the silicone disc 93 to the plate. After the silicone disc 93 fastens the plate, the joint robot 91 is used to pull the carrier frame 92 upward, and the connecting seat 910 and the sensing element 911 are used to pull the silicone disc 93 and the plate at the lower end to move together. At this time, the sensing element 911 at the upper end of each silicone disc 93 can detect the load borne by the lower end of the corresponding silicone disc 93, and at the same time transmit the detection information to the processor. The processor regulates the balance point to adjust the movement of the component and uses the motor 2 918 to pull the rotating table 916 The rotating table 916 pulls the movable seat 915 to rotate together with the rotating seat 913 to make the silicone disc 93 and the movable seat 915 collinear. That is, when the movable seat 915 changes, it changes in the direction of the silicone disc 93. The motor 3 920 pulls the stud 2 919 to rotate, pulling the movable seat 915 along the inner surface of the guide port 1 914 and the guide port 2 917 toward the silicone disc 93. The purpose of adjusting the load application point of the plate is achieved, making the load of each silicone disc 93 more uniform, and preventing one of the silicone discs 93 from being separated from the plate due to excessive load. The control of the change of the movable seat 915 cannot ensure that the load of each silicone disc 93 is exactly the same, but only reduces the difference in the load of each silicone disc 93.Enhance the reliability of sheet material transfer.

[0055] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for processing civil aircraft parts, comprising a laser cutting table, a first gantry and a second gantry, characterized in that: Gantry 1 is equipped with a parts loading and unloading component, which includes an articulated robot, a load-bearing frame, and several funnel-shaped silicone discs, as well as: The orientation control component includes a plurality of guide frames movable in the carrier frame and an adjustable unit for pulling the guide frames to move. The silicone disc is installed under the guide frame. The detection component is installed between the guide frame and the silicone disc and is used to detect the load at the lower end of the silicone disc; The balance point adjustment component is installed between the joint robot and the load-bearing frame. It is used to adjust the balance point of the load-bearing frame by detecting the load when the silicone disc is fastened to the plate. The plate sweeping component is installed on the guide frame and is used to sweep the dust from the upper end of the plate before the silicone disc touches the plate.

2. A cutting machine for processing civil aircraft parts according to claim 1, characterized in that: An air pump is installed in the supporting frame, and one side of the air pump is connected to a plurality of connecting channels, which are fixedly connected to the silicone disc.

3. A cutting machine for processing civil aircraft parts according to claim 2, characterized in that: The adjustable unit includes a stud 1 screwed into the carrier frame and a motor 1 installed in the carrier frame; the driving end of the motor 1 is fixedly connected to one side of the stud 1; the wire on the stud 1 is connected to the variable seat, and the variable seat is installed on the guide frame.

4. A cutting machine for processing civil aircraft parts according to claim 3, characterized in that: The detection component includes a connecting seat installed at the lower end of the guide frame and a sensing element installed at the lower end of the connecting seat. The sensing element adopts a BF high-precision resistance strain gauge; the lower end of the sensing element is fixedly connected to the upper end of the silicone disc.

5. The cutting machine for processing civil aircraft parts according to claim 4, characterized in that: The balance point adjustment component includes a supporting cover installed at the lower end of the articulated robot and a rotating seat screwed to the upper end of the supporting cover; a guide port one is reserved in the rotating seat, and a movable seat is movably installed in the guide port one; a rotating table is screwed onto the supporting cover, and a guide port two is reserved at the lower end of the rotating table, and the upper end of the movable seat can be moved into the guide port two; a motor two is installed on the inner surface of the upper end of the supporting cover, and the driving end of the motor two is fixedly connected to the center of the upper end of the rotating table; the lower end of the rotating table is screwed onto the stud two, and a motor three is also installed at the lower end of the rotating table, and the driving end of the motor three is fixedly connected to one side of the stud two, and the movable seat is also threadedly connected to the stud two.

6. The cutting machine for processing civil aircraft parts according to claim 5, characterized in that: Restraint rods are arranged around the supporting cover, and two pairs of restraint openings are reserved at the upper end of the bearing frame, in which the restraint rods are embedded.

7. The cutting machine for processing civil aircraft parts according to claim 6, characterized in that: The plate dust sweeping component includes an adjustable rod screwed to the guide frame, a sweeping plate installed at the lower end of the adjustable rod and a transmission plate movable at the upper end of the guide frame, and a tooth gap one is reserved on the outer surface of the transmission plate; a transmission round table is installed on the outer surface of the adjustable rod, and a tooth gap two is reserved on the outer circumferential surface of the transmission round table, and the tooth gap one and the tooth gap two are engaged with each other; an inclined mouth and a through hole are reserved in the transmission plate, and the inclined mouth and the through hole are connected to each other; a connecting circular plate is installed at one end of the sweeping plate, and the upper end of the connecting circular plate is fixedly connected to the lower end of the adjustable rod, and a circular recess is reserved on the outer surface of the connecting circular plate, and a boss is movable in the circular recess, and a traction square rod is installed on the upper end of the boss, and the top edge of the sweeping plate is lower than the bottom edge of the boss, so that the sweeping plate cannot generate dynamic interference with the boss when rotating, and the upper end of the traction square rod is in close contact with the inner surface of the inclined mouth.

8. The cutting machine for processing civil aircraft parts according to claim 7, characterized in that: A movable platform is arranged on one side of the transmission plate, a positioning platform is arranged on the outer surface of the guide frame, and an elastic member is arranged between the movable platform and the positioning platform.

9. A cutting machine for processing civil aircraft parts according to claim 1, characterized in that: Two guide rails are symmetrically installed on the outside of the laser cutting table, and gantry one and gantry two are installed above the two guide rails. Gantry one is located on one side of gantry two. Motor four is installed on the outer surface of one side of gantry one and gantry two. Stud three is installed on the driving end of the two motors four, and the stud nut seats on the two studs three are installed with translation platforms. The bottom ends of the two translation platforms are respectively installed with laser cutting heads and parts loading and unloading components.

10. A cutting machine for processing civil aircraft parts according to claim 1, characterized in that: Motor frames are installed on the outer surfaces of gantry one and gantry two, motor five is installed on the outer surface of one side of the motor frame, a driving disc is installed on the driving end of motor five, a tooth three is provided on the outer circumference of the driving disc, and a tooth four is provided on the top of the two guide rails, and tooth three and tooth four are engaged with each other. Travel wheels are rotated on the outer surfaces of gantry one and gantry two.

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