Profile processing production line

Abstract

The utility model relates to a profile machining production line which comprises a rack, a first portal frame, at least one clamping device used for clamping a profile, at least one first profile machining device used for machining the top face of the profile, at least one second profile machining device used for machining the side face of the profile and a control system. A first sliding rail and a second sliding rail are arranged on the machine frame in a spaced mode, and the second sliding rail is located beside the first sliding rail. Through unified management of the control system on the machining equipment, the clamping device and the chip removal device, high automation of the whole machining process is achieved, manual intervention is reduced, the labor intensity is lowered, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a section bar processing production line. BACKGROUND

[0002] As an important part of modern buildings, curtain walls are widely used in the outer decoration engineering of office buildings, large-scale shopping malls, hotels, airports, stations, stadiums, museums and cultural centers.

[0003] Aluminum profiles, due to their light weight, high strength, corrosion resistance and other superior performance, become the main components of curtain walls, and have an irreplaceable important position in the construction industry.

[0004] In the processing of curtain wall aluminum profiles, it is usually necessary to carry out feeding, discharging, transfer and sawing, drilling, milling and other multi-process operations. These operations are mostly completed in different stations, and high coordination and processing accuracy of mechanical equipment are required. However, the current curtain wall aluminum profile processing mainly relies on traditional production mode, and manual operation of processing equipment is still the mainstream. This processing mode has the following problems:

[0005] High labor intensity: workers need to perform repetitive operations for a long time, and the physical burden is heavy.

[0006] Long processing cycle: the connection efficiency between processes is low, and the overall processing speed of the production line is limited.

[0007] High labor cost: due to strong dependence on manual operation, labor cost is difficult to reduce.

[0008] Low efficiency: the utilization rate of equipment is insufficient, and the production efficiency is difficult to meet the requirements of modern construction industry for high quality and high efficiency.

[0009] The existing automatic production line mainly focuses on single-sided processing capacity, and cannot simultaneously process multiple surfaces of the profile with high efficiency. INVENTION CONTENTS

[0010] The utility model aims at providing a section bar processing production line which is suitable for various specifications of curtain wall aluminum profiles and can process the top surface and the side surface simultaneously, greatly improving the processing efficiency.

[0011] The utility model is achieved as follows:

[0012] A section bar processing production line, comprising a rack, a first gantry, at least one clamping device for clamping a section bar, at least one first section bar processing device for processing the top surface of the section bar, at least one second section bar processing device for processing the side surface of the section bar, and a control system, wherein the rack is provided with a first sliding track and a second sliding track at intervals, and the second sliding track is located beside the first sliding track.

[0013] The clamping device is arranged in a sliding manner on the first sliding rail;

[0014] The first gantry is arranged in a sliding manner on the rack, and the sliding direction of the first gantry is the same as the sliding direction of the first sliding rail;

[0015] The first profile processing equipment is arranged on the first gantry, and the first profile processing equipment slides with the first gantry;

[0016] The second profile processing equipment is arranged in a sliding manner on the second sliding rail, and the second profile processing equipment slides along the second sliding rail;

[0017] The first profile processing equipment and the second profile processing equipment are respectively electrically connected with the control system.

[0018] The profile processing production line can simultaneously process the top surface and the side surface of the profile (drilling, milling, etc.) through the cooperation of the first profile processing equipment and the second profile processing equipment. This design avoids the limitation of processing one surface at a time in the traditional processing mode, realizes collaborative processing of multiple surfaces, and greatly improves the processing efficiency.

[0019] The clamping device and the processing equipment are arranged on the sliding rail, and the movement direction of each equipment is independently controllable, so that the processing production line can adapt to profiles of different sizes and shapes, without the need for frequent replacement of clamps or manual adjustment of equipment parameters, thereby expanding the application range of the production line.

[0020] Through unified management of the processing equipment, the clamping device and the chip removal device by the control system, the entire processing process is highly automated, manual intervention is reduced, labor intensity is reduced, and production efficiency is improved.

[0021] The chip removal device arranged at the bottom of the rack can efficiently collect the waste generated during the processing process, keep the processing environment clean, reduce the wear of the equipment caused by the waste, prolong the service life of the equipment, and reduce the workload of manual cleaning.

[0022] The production line adopts a compact design, and the devices are reasonably distributed and work cooperatively. The first sliding rail and the second sliding rail are arranged side by side, the sliding direction of the first gantry is consistent with the direction of the rail, the linkage between the devices is strong, and the overall processing efficiency is further improved.

[0023] The production line can flexibly adjust the processing parameters through the control system to adapt to diversified processing needs. This makes the device particularly suitable for the high standard requirements of efficiency and precision in the current curtain wall aluminum profile processing industry.

[0024] The purpose of the utility model can also be solved by the following technical measures:

[0025] Further, the first sliding track is provided with the second sliding track on both sides.

[0026] The second sliding track is arranged on both sides of the first sliding track, and the second profile processing equipment is arranged on each second sliding track, so that the top surface and the two side surfaces of the profile can be processed at the same time. Compared with the design of processing only two surfaces, this three-surface synchronous processing method further improves the processing efficiency and greatly shortens the processing time.

[0027] The three processing equipment work cooperatively on the same production line, reducing the errors caused by multiple clamping and positioning in the traditional mode, and ensuring the processing accuracy.

[0028] The design can easily cope with complex profiles with multi-surface processing requirements, especially suitable for the production requirements of high-precision and high-efficiency curtain wall aluminum profiles in the construction industry, further expanding the application range of the equipment.

[0029] Multiple processing equipment work simultaneously, making full use of each processing step in the production line, reducing idle time of equipment, realizing efficient allocation of resources, and significantly improving the output capacity of the production line.

[0030] Through the coordinated management of the control system, the first profile processing equipment and the second profile processing equipment on both sides can keep synchronous operation, which not only ensures the simplicity of operation, but also reduces the demand for manual adjustment, and enhances the intelligent level of the equipment.

[0031] Since the three-surface processing can be completed at one time, the transfer and equipment adjustment time between multiple processes in traditional processing is reduced, which not only improves the overall efficiency, but also significantly reduces the labor and time cost, shortens the investment return period of the equipment.

[0032] This further design optimizes the multi-surface processing capacity of the production line, fully embodies the characteristics of high efficiency, high precision and high applicability, and provides a better solution for the curtain wall aluminum profile processing industry.

[0033] Further, the first gantry includes a crossbeam and support feet, the support feet are arranged on both sides of the crossbeam, the rack is provided with a third sliding track beside the second sliding track, and the support feet are arranged on the third sliding track in a sliding manner to realize sliding of the first gantry along the third sliding track.

[0034] The crossbeam and support feet structure are added in the design of the first gantry, and the support feet are connected to the third sliding track in a sliding manner, making the movement of the first gantry more stable and reliable. This design effectively improves the overall rigidity of the first gantry, ensuring the stability and processing accuracy during processing.

[0035] By setting a third sliding track beside the gantry, the support feet slide along the third sliding track, further expanding the moving range of the first gantry, covering a larger processing area, and adapting to the processing needs of profiles of different lengths and sizes.

[0036] The introduction of the third sliding track makes the sliding direction of the first gantry compatible with the sliding directions of the first and second sliding tracks, forming a complete multi-device collaborative processing layout, improving the overall linkage and operation efficiency of the production line.

[0037] The first gantry support feet slide on the third sliding track, optimizing the space utilization of the gantry, while ensuring that the first gantry sliding path does not interfere with the working area of other processing equipment, further improving the design rationality and processing efficiency of the production line.

[0038] The sliding connection between the support feet and the third sliding track allows the first gantry to adjust its position flexibly, adapting to the processing tasks of different types of profiles. This flexibility not only reduces the time for equipment adjustment, but also improves the production line's ability to adapt to diversified processing needs.

[0039] The first gantry slides stably on the third sliding track, reducing processing errors that may be caused by vibration or displacement deviation, ensuring that the profile top surface processing equipment is always in the best processing state, and further improving the overall processing precision.

[0040] This improved design makes the structure and function of the first gantry more perfect, significantly enhancing the efficiency, flexibility, and applicability of the profile processing production line, providing strong support for achieving high-efficiency and high-precision multi-surface profile processing.

[0041] Further, the cross beam is provided with a fourth sliding track along its length direction, and the first profile processing equipment is arranged in a sliding manner on the fourth sliding track.

[0042] The cross beam is provided with a fourth sliding track along its length direction, and the first profile processing equipment can slide along the fourth sliding track, which gives the first profile processing equipment higher flexibility, allowing it to accurately adjust the processing position and adapt to the needs of profiles of different sizes and shapes.

[0043] The sliding capability of the first profile processing equipment on the fourth sliding track allows it to cover the entire length range of the cross beam, significantly expanding the effective range of the equipment for processing the top surface of the profile, and improving the applicability of the production line to large-size profiles.

[0044] By sliding to adjust the processing position, the first profile processing equipment can achieve multi-point processing of the top surface of the profile without frequent movement of the first gantry or the profile itself, which significantly improves the processing efficiency and reduces the complexity of equipment operation.

[0045] The first profile machining equipment can realize automatic positioning and dynamic machining through sliding of the fourth sliding rail under unified management of the control system, without manual adjustment, further improving the intelligent level and operation convenience of the production line.

[0046] The fourth sliding rail on the cross beam reasonably utilizes the structural space of the first gantry, making the equipment layout more compact, while avoiding the occupation of additional sliding rail resources when the equipment is processed at multiple points, improving the overall space utilization efficiency of the equipment.

[0047] Further, the first profile machining equipment is a drilling and milling device, which includes a first body, a second body, and a drilling and milling head for drilling and milling the profile, the first body is arranged on the fourth sliding rail of the cross beam in a sliding manner, the first body is provided with a fifth sliding rail in the height direction thereof, the second body is arranged on the fifth sliding rail in a sliding manner, and the drilling and milling head is arranged on the second body in a rotating manner.

[0048] The drilling and milling head can rotate around the connection between the drilling and milling head and the second body as the center, the drilling and milling head can slide along the fifth sliding rail, the drilling and milling head can slide along the fourth sliding rail, and the drilling and milling head can slide along the third sliding rail, forming a four-axis drilling and milling device.

[0049] The drilling and milling device is designed as a four-axis structure (fourth sliding rail, fifth sliding rail, drilling and milling head rotation axis, and third sliding rail), so that the drilling and milling head can move and rotate flexibly in multiple directions, enabling multi-angle and multi-position drilling and milling operations on the profile, greatly improving the processing flexibility of the equipment and the adaptability to complex profiles.

[0050] The design of the four-axis drilling and milling device enables precise positioning of the drilling and milling head and high-precision machining of the top surface and complex angles of the profile, effectively meeting the requirements of modern curtain wall profiles for complex structures and fine machining, and improving the quality of finished products.

[0051] The first body and the second body realize sliding through the fourth sliding rail and the fifth sliding rail respectively, forming a vertically staggered sliding structure. This design realizes multi-axis machining capability in limited space, optimizes equipment layout, and improves the space utilization rate of the production line.

[0052] The four-axis drilling and milling device can quickly complete machining tasks of different angles and positions through multi-axis linkage without moving the profile, greatly reducing the time for profile transfer or clamping adjustment, thereby significantly improving the machining efficiency.

[0053] The rotation center of the drill-mill head and the multi-sliding track make it easy to adjust the processing angle and position, meeting various processing needs. Under the unified scheduling of the control system, it can realize automatic, multi-task switching and efficient production mode, adapting to multi-variety and small-batch production needs.

[0054] The multi-axis drill-mill device can complete multi-process processing such as drilling and milling in one clamping through flexible movement and rotation, reducing the number of tool switching, further reducing processing cost and improving production rhythm.

[0055] Further, the second profile processing equipment is a milling head device, the milling head device comprises a first machine body, a second machine body and a milling head for milling the profile, the first machine body is arranged on the second sliding track in a sliding manner, the first machine body is provided with a seventh sliding track in the height direction thereof, the second machine body is arranged on the seventh sliding track in a sliding manner, the second machine body is provided with an eighth sliding track in the length direction thereof, and the milling head is arranged on the eighth sliding track in a sliding manner.

[0056] The milling head can slide in the direction of the eighth sliding track, the milling head can slide in the direction of the seventh sliding track, and the milling head can slide in the direction of the second sliding track, forming a three-axis milling head device.

[0057] The milling head device is designed as a three-axis structure (second sliding track, seventh sliding track and eighth sliding track), so that the milling head can slide flexibly in different directions, thereby realizing high-precision milling operation of the complex profile of the side surface of the profile and significantly improving the processing adaptability.

[0058] The multi-axis design of the milling head device can accurately mill different side surfaces or different heights of the profile, meet the processing needs of complex curtain wall profiles, and improve the processing consistency and product quality.

[0059] The three-axis linkage function of the milling head device can quickly complete various processing tasks of the side surface after single positioning, without repeatedly adjusting the position of the profile, thereby shortening the processing time and improving the production efficiency.

[0060] The modular design of the three-axis milling head device enables it to complete complex processing functions in a limited equipment space, and is coordinated and unified with the overall layout of the production line, occupying small space but being powerful.

[0061] The milling head device is linked with the control system, and through automatic control, it realizes highly flexible processing path planning and parameter adjustment, greatly reduces manual intervention, reduces the operation difficulty, and improves the intelligent level of the production line.

[0062] The three-axis milling head device can easily cope with the side surface processing tasks of various complex shape profiles through the linkage of different track directions, and is compatible with profiles of different specifications and sizes, meeting the personalized production needs.

[0063] The milling head device reduces the time required for profile transfer and repeated positioning, improves production efficiency, and reduces labor costs and production line transformation costs due to its modular design and automatic operation.

[0064] Further, the clamping device comprises a base, a left clamping arm, a right clamping arm, a motor, a lead screw and a belt, the base is slidably seated on the first sliding rail, and the base slides along the first sliding rail to slide along the length direction of the base;

[0065] The base is provided with a ninth sliding rail along the width direction of the base, and the left clamping arm and the right clamping arm are slidably arranged on the ninth sliding rail;

[0066] The lead screw is rotatably arranged on the base, the front section of the lead screw is a forward threaded section formed by a forward thread, the rear section of the lead screw is a reverse threaded section formed by a reverse thread, and the central section of the lead screw between the forward threaded section and the reverse threaded section is a transition section without thread, and the tail end of the lead screw is provided with a first synchronous wheel;

[0067] The forward threaded section of the lead screw is sleeved with a forward toothed ball screw nut, and the forward toothed ball screw nut is connected with the left clamping arm;

[0068] The reverse threaded section of the lead screw is sleeved with a reverse toothed ball screw nut, and the reverse toothed ball screw nut is connected with the right clamping arm;

[0069] The motor is arranged on the base, the output shaft of the motor is provided with a second synchronous wheel, the belt is sleeved on the first synchronous wheel and the second synchronous wheel, the motor is electrically connected with the control system, and the motor works to drive the lead screw to rotate through the first synchronous wheel, the belt and the second synchronous wheel, so as to drive the left clamping arm and the right clamping arm to move towards the transition section of the lead screw, and realize the clamping or releasing action of the left clamping arm and the right clamping arm.

[0070] Through the cooperation of the forward and reverse threaded sections of the lead screw and the ball screw nut, the left clamping arm and the right clamping arm can realize synchronous movement under the drive of the motor, so as to ensure the high precision and stability of the profile clamping or releasing process, and avoid the deviation or uneven stress in the clamping process.

[0071] The transition section provided in the middle section of the lead screw provides a width adjustment range for the left and right clamping arms, which can quickly adapt to profiles of different sizes and shapes, realize high compatibility of the clamping device, and meet diversified production needs.

[0072] The clamping device is linked through the motor and the control system, and the opening and closing action of the clamping arm can be realized without manual adjustment, which simplifies the operation process and greatly improves the automation degree and operation efficiency of the production line.

[0073] The synchronous wheel and belt transmission design enables the lead screw to rotate efficiently and stably, reduces the noise and wear problems of traditional gear transmission, and makes the entire driving structure more compact, easy to maintain and reliable in operation.

[0074] The precise transmission between the ball screw nut and the lead screw provides strong clamping force, and through the adjustment of the motor speed and torque by the control system, the clamping force can be flexibly controlled to avoid damage to the profile surface.

[0075] The design of the clamping device sliding on the first sliding rail enables it to quickly adjust the position and positioning point of the profile, thereby realizing efficient replacement and positioning of the profile and reducing the switching time.

[0076] The motor-driven design provides smooth power output, avoiding the instability that may be caused by manual operation, thereby improving the stability and repeatability of the clamping operation and ensuring the accuracy and safety of the machining process.

[0077] The symmetrical design of the lead screw positive and negative thread segments and the cooperation with the ball screw nut enable the left and right clamping arms to always maintain synchronous action when approaching or moving away from the transition segment, ensuring that the profile is in the center position during clamping, effectively avoiding the misalignment problem caused by the clamping arm deviation.

[0078] Through the precise symmetrical clamping of the clamping arms, the profile can be firmly fixed without deviation or shaking during the machining process, avoiding the running abnormalities or machining quality problems of the second profile machining equipment caused by the deviation of the profile position during machining, and improving the stability and machining accuracy of the equipment operation.

[0079] The symmetry design of the left and right clamping arms significantly reduces the uneven force that may occur during clamping, ensuring the accuracy of the fixed angle and position of the profile, providing a high-precision reference for subsequent multi-axis machining operations, and reducing machining errors.

[0080] The clamping device always maintains a centered clamping state, providing stable support for multi-station operation of the profile during the machining process, avoiding the impact of clamping position deviation on the running efficiency and coordination effect of other machining equipment.

[0081] Further, the width of the rack is less than 2.4 meters.

[0082] The width of the rack is less than 2.4 meters, which fully utilizes the production space and is suitable for modern machining workshop layout and convenient transportation.

[0083] The beneficial effects of the utility model are as follows:

[0084] The utility model integrates drilling, milling, cutting and milling and other machining functions, meets the multi-dimensional simultaneous machining needs of the top surface, side surface and complex angle of the profile, improves the machining efficiency and product quality.

[0085] The utility model discloses, through multi -shaft (four -axis drilling and milling device, five -axis cutting device, three -axis milling head device) linkage design, can realize to the profile's multi -angle, refinement processing, adapts complex processing technology requirement.

[0086] The utility model discloses, left and right clamping arm realizes stable clamping through screw rod drive and synchronous motor drive, ensures the fixing accuracy and operating stability of profile in the processing.

[0087] The utility model discloses, bottom chip removal device can collect the swarf produced in the processing process automatically, reduces the manual cleaning demand, has promoted the degree of automation and the cleanliness of production line.

[0088] The utility model discloses, the rack width design is less than 2.4 meters, is suitable for the installation and operation of limited space, has optimized the equipment occupied area.

[0089] The utility model discloses, double sliding track design (first sliding track and second sliding track) has realized the independent sliding of clamping device and processing equipment, avoided equipment interference, improved equipment utilization.

[0090] The utility model discloses, all processing equipment and chip removal device are electrically connected with control system, can realize accurate control and real -time monitoring to the processing, has improved the intelligent level of production line. DRAWINGS

[0091] Fig. 1 It is the front view of profile machining production line.

[0092] Fig. 2 It is the top view of profile machining production line.

[0093] Fig. 3 It is the schematic view of clamping device of profile machining production line.

[0094] Fig. 4 It is the cross section schematic view of clamping device of profile machining production line. CONCRETE IMPLEMENTING METHOD

[0095] The utility model will be further described in the following combining with the drawings and examples:

[0096] Example, combines Figs. 1 to 4 As shown in the figure, a kind of profile machining production line, including rack 1, first gantry 2, at least one clamping device 3 for clamping profile, at least one first profile machining equipment 4 for processing the top surface of profile, at least one second profile machining equipment 5 for processing the side surface of profile and control system, the rack 1 is spaced apart and is provided with first sliding track 11 and second sliding track 12, and the second sliding track 12 is located first sliding track 11 side.

[0097] The clamping device 3 is arranged on the first sliding rail 11 in a sliding manner;

[0098] The first gantry 2 is arranged on the frame 1 in a sliding manner, and the sliding direction of the first gantry 2 is the same as that of the first sliding rail 11;

[0099] The first profile processing equipment 4 is arranged on the first gantry 2, and the first profile processing equipment 4 slides along with the first gantry 2;

[0100] The second profile processing equipment 5 is arranged on the second sliding rail 12 in a sliding manner, and the second profile processing equipment 5 slides along the second sliding rail 12;

[0101] The frame 1 is provided with a chip removal device 6 at the bottom for collecting the chips generated in the profile processing process;

[0102] The first profile processing equipment 4, the second profile processing equipment 5 and the chip removal device 6 are respectively electrically connected with the control system.

[0103] Further, the first sliding rail 11 is provided with the second sliding rail 12 on both sides.

[0104] Further, the first gantry 2 comprises a cross beam 21 and support legs 22, the support legs 22 are arranged on both sides of the cross beam 21 respectively, the frame 1 is provided with a third sliding rail 13 beside the second sliding rail 12, and the support legs 22 are arranged on the third sliding rail 13 in a sliding manner, so as to realize the sliding of the first gantry 2 along the third sliding rail 13.

[0105] Further, the cross beam 21 is provided with a fourth sliding rail 14 along the length direction thereof, and the first profile processing equipment 4 is arranged on the fourth sliding rail 14 in a sliding manner.

[0106] Further, a third profile processing equipment 7 for cutting the profile is further included, the third profile processing equipment 7 is arranged on the fourth sliding rail 14 in a sliding manner, and the third profile processing equipment 7 is electrically connected with the control system.

[0107] Further, the first profile processing equipment 4 is a drilling and milling device, the drilling and milling device comprises a first body 41, a second body 42 and a drilling and milling head 43 for drilling and milling the profile, the first body 41 is arranged on the fourth sliding rail 14 of the cross beam 21 in a sliding manner, the first body 41 is provided with a fifth sliding rail along the height direction thereof, the second body 42 is arranged on the fifth sliding rail in a sliding manner, and the drilling and milling head 43 is arranged on the second body 42 in a rotating manner;

[0108] The drill milling head 43 can rotate around the connection between the drill milling head 43 and the second body 42 as the rotation center, the drill milling head 43 can slide along the fifth sliding rail direction, the drill milling head 43 can slide along the fourth sliding rail 14 direction, the drill milling head 43 can slide along the third sliding rail 13 direction, forming a four-axis drill milling device.

[0109] Further, the third profile processing equipment 7 is a cutting device, the cutting device comprises a first machine stand 71, a second machine stand 72, a third machine stand 73 and a cutting head 74 for cutting the profile, the first machine stand 71 is arranged on the fourth sliding rail 14 of the cross beam 21 in a sliding manner, the first machine stand 71 is provided with a sixth sliding rail along the height direction thereof, the second machine stand 72 is arranged on the sixth sliding rail in a sliding manner, the third machine stand 73 is arranged on the second machine stand 72 in a rotating manner, and the cutting head 74 is arranged on the third machine stand 73 in a rotating manner.

[0110] The cutting head 74 can rotate around the connection between the cutting head 74 and the third machine stand 73 as the rotation center, the cutting head 74 can rotate around the connection between the second body 42 and the third machine stand 73 as the rotation center, the cutting head 74 can slide along the sixth sliding rail direction, the cutting head 74 can slide along the fourth sliding rail 14 direction, the cutting head 74 can slide along the third sliding rail 13 direction, forming a five-axis cutting device.

[0111] Further, the second profile processing equipment 5 is a milling head device, the milling head device comprises a first machine body 51, a second machine body 52 and a milling head 53 for milling the profile, the first machine body 51 is arranged on the second sliding rail 12 in a sliding manner, the first machine body 51 is provided with a seventh sliding rail 17 along the height direction thereof, the second machine body 52 is arranged on the seventh sliding rail 17 in a sliding manner, the second machine body 52 is provided with an eighth sliding rail 18 along the length direction thereof, and the milling head 53 is arranged on the eighth sliding rail 18 in a sliding manner.

[0112] The milling head 53 can slide along the eighth sliding rail 18 direction, the milling head 53 can slide along the seventh sliding rail 17 direction, the milling head 53 can slide along the second sliding rail 12 direction, forming a three-axis milling head device.

[0113] Further, the clamping device 3 comprises a base 31, a left clamping arm 32, a right clamping arm 33, a motor 34, a lead screw 35 and a belt 36, the base 31 is arranged on the first sliding rail 11 in a sliding manner, the base 31 slides along the first sliding rail 11, so that the base 31 slides along the length direction thereof.

[0114] The base 31 is provided with a ninth sliding track 19 along its width direction, and the left clamping arm 32 and the right clamping arm 33 are slidingly arranged on the ninth sliding track 19.

[0115] The lead screw 35 is rotationally arranged on the base 31, the front section of the lead screw 35 is a positive thread section 351 formed by a positive thread, the rear section of the lead screw 35 is a reverse thread section 352 formed by a reverse thread, and the central section of the lead screw 35 between the positive thread section 351 and the reverse thread section 352 is a transition section 353 without thread, and the tail end of the lead screw 35 is provided with a first synchronous wheel 354.

[0116] The positive thread section 351 of the lead screw 35 is sleeved with a positive toothed ball screw nut 355, and the positive toothed ball screw nut 355 is connected with the left clamping arm 32.

[0117] The reverse thread section 352 of the lead screw 35 is sleeved with a reverse toothed ball screw nut 356, and the reverse toothed ball screw nut 356 is connected with the right clamping arm 33.

[0118] The motor 34 is arranged on the base 31, and the output shaft of the motor 34 is provided with a second synchronous wheel 341, the belt 36 is sleeved on the first synchronous wheel 354 and the second synchronous wheel 341, the motor 34 is electrically connected with the control system, and the motor 34 works to drive the lead screw 35 to rotate through the first synchronous wheel 354, the belt 36 and the second synchronous wheel 341, so as to drive the left clamping arm 32 and the right clamping arm 33 to move towards the transition section 353 of the lead screw 35, thereby realizing the clamping or loosening action of the left clamping arm 32 and the right clamping arm 33.

[0119] Further, the width of the rack 1 is less than 2.4 meters.

[0120] Processing flow of curtain wall profile using profile processing production line

[0121] Profile preparation and clamping

[0122] Profile placement: place the curtain wall profile to be processed on the first sliding track 11 of the processing production line through hoisting equipment or manually, and ensure that the profile is aligned with the clamping center position of the clamping device 3.

[0123] Clamping device 3 clamps the profile: the control system starts the clamping device 3, and the motor 34 drives the left clamping arm 32 and the right clamping arm 33 to approach synchronously through the synchronous wheel, the belt 36 and the lead screw 35, thereby clamping the profile. During clamping, the profile is kept in the center position to avoid deviation and ensure processing accuracy.

[0124] Top surface processing

[0125] First profile processing equipment 4 moves to processing position: first gantry 2 slides along third sliding rail 13 to target processing area, while first profile processing equipment 4 is precisely positioned along fourth sliding rail 14 of cross beam 21.

[0126] Drilling and milling device top surface processing: the control system starts the drilling and milling device to perform drilling or milling operations on the top surface of the curtain wall profile. The drilling and milling head 5343 can realize multi-axis rotation, ensuring the processing of complex contours or specific process requirements. After completion, the drilling and milling device returns to the initial position, preparing for the next processing.

[0127] Side surface processing

[0128] Second profile processing equipment 5 starts: the second profile processing equipment 5 slides along the second sliding rail 12 to the specified processing position, and the control system controls the milling head device to perform side milling operations according to processing requirements.

[0129] Multi-directional processing: the milling head device completes multi-directional precise processing of the side surface with the support of the three-axis sliding rail system. After processing is completed, the milling head device returns to the initial position.

[0130] Cutting processing

[0131] Third profile processing equipment 7 moves to cutting position: the first gantry 2 slides to the cutting area, and the cutting device moves to the specified cutting position along the fourth sliding rail 14.

[0132] Cutting operation: the cutting head 74 of the cutting device is precisely positioned according to the settings of the control system, and complex contour precise cutting is realized through five-axis motion. After processing is completed, the cutting device automatically resets, preparing for the next processing.

[0133] Scrap processing

[0134] Chip removal device 6 starts: the cutting chips or aluminum chips generated during processing are collected by the chip removal device 6 at the bottom of the rack 1, and the control system monitors and starts the conveyor belt or vacuum suction device to remove the waste, ensuring the cleanliness of the working area.

[0135] Finished product unloading

[0136] Loosen the clamping device 3: the left clamping arm 32 and the right clamping arm 33 of the clamping device 3 move away from the profile center, releasing the clamping force.

[0137] Finished product transfer: the processed profile is removed from the production line by manual or mechanical means, and enters the subsequent cleaning, surface treatment or assembly process.

[0138] Repeat the multi-segment processing flow:

[0139] After the first section of the profile is processed, the first profile processing equipment 4 moves to the processing position (second section profile position) to allow the drilling and milling device to process the top surface, the second profile processing equipment 5 slides along the second sliding rail 12 to the designated processing position (second section profile position) to allow the milling head to perform side milling operations, the third profile processing equipment 7 moves to the cutting position for cutting, the clamping device 3 is released, and the second section of the profile is removed from the production line by manual or mechanical means. Repeat this process until the entire profile is processed.

[0140] The above processing flow has the following advantages:

[0141] High precision and high efficiency: precise control of multi-axis processing equipment and sliding rails by the control system ensures stable processing quality and fast speed of curtain wall profiles.

[0142] Multifunctional integration: the production line integrates drilling, milling, cutting, and chip removal functions, reducing the transfer of multiple devices and process waiting time.

[0143] Flexible processing: the production line can adjust the working range of the processing equipment according to the specifications and complexity of the curtain wall profiles, adapting to different order requirements.

[0144] High degree of automation: the control system uniformly schedules the clamping, processing, and chip removal processes, significantly reducing manual intervention and improving production efficiency.

[0145] Optimized land occupation: the width of the rack 1 is less than 2.4 meters, fully utilizing the production space, suitable for modern processing workshop layout.

[0146] In other embodiments:

[0147] It also includes a second gantry and a third profile processing equipment 7 for cutting the profile, the first gantry 2 is slidingly arranged on the rack 1, and the sliding direction of the first gantry 2 is the same as the sliding direction of the first sliding rail 11;

[0148] The first gantry 2 is provided with a tenth sliding rail, and the third profile processing equipment 7 is slidingly arranged on the tenth sliding rail, and the third profile processing equipment 7 and the control system are electrically connected.

Claims

1. A profile machining production line, characterized in that: The profile processing device comprises a rack (1), a first gantry (2), at least one clamping device (3) for clamping a profile, at least one first profile processing equipment (4) for processing the top surface of the profile, at least one second profile processing equipment (5) for processing the side surface of the profile, and a control system, the first sliding track (11) and the second sliding track (12) are arranged at intervals on the rack (1), and the second sliding track (12) is arranged beside the first sliding track (11); The clamping device (3) is arranged on the first sliding track (11) in a sliding manner; The first gantry (2) is arranged on the rack (1) in a sliding manner, and the sliding direction of the first gantry (2) is the same as that of the first sliding track (11); The first profile processing equipment (4) is arranged on the first gantry (2) and slides with the first gantry (2); The second profile processing equipment (5) is arranged on the second sliding track (12) in a sliding manner and slides along the second sliding track (12); The first profile processing equipment (4) and the second profile processing equipment (5) are electrically connected with the control system respectively.

2. The profile processing line according to claim 1, characterized in that: The first sliding track (11) is provided with the second sliding track (12) on both sides.

3. The profile processing line according to claim 1, characterized in that: The first gantry (2) comprises a cross beam (21) and support legs (22), the support legs (22) are arranged on both sides of the cross beam (21), the rack (1) is provided with a third sliding track (13) beside the second sliding track (12), and the support legs (22) are arranged on the third sliding track (13) in a sliding manner, so that the first gantry (2) slides along the third sliding track (13).

4. The profile processing line according to claim 3, characterized in that: The cross beam (21) is provided with a fourth sliding track (14) along the length direction thereof, and the first profile processing equipment (4) is arranged on the fourth sliding track (14) in a sliding manner.

5. The profile processing line according to claim 4, characterized in that: The first profile processing equipment (4) is a drilling and milling device, which comprises a first body (41), a second body (42) and a drilling and milling head (43) for drilling and milling the profile, the first body (41) is arranged on the fourth sliding track (14) of the cross beam (21) in a sliding manner, the first body (41) is provided with a fifth sliding track along the height direction thereof, the second body (42) is arranged on the fifth sliding track in a sliding manner, and the drilling and milling head (43) is arranged on the second body (42) in a rotating manner; The drilling and milling head (43) can rotate around the connection between the drilling and milling head (43) and the second body (42) as the rotation center, the drilling and milling head (43) can slide along the fifth sliding track, the drilling and milling head (43) can slide along the fourth sliding track (14), and the drilling and milling head (43) can slide along the third sliding track (13), thereby forming a four-axis drilling and milling device.

6. The profile processing line according to claim 1 or 2, characterized in that The second profile processing equipment (5) is a milling head device, the milling head device includes a first fuselage (51), a second fuselage (52) and a milling head (53) for milling the profile, the first fuselage (51) is arranged on the second sliding rail (12) in a sliding manner, the first fuselage (51) is provided with a seventh sliding rail (17) along the height direction thereof, the second fuselage (52) is arranged on the seventh sliding rail (17) in a sliding manner, the second fuselage (52) is provided with an eighth sliding rail (18) along the length direction thereof, and the milling head (53) is arranged on the eighth sliding rail (18) in a sliding manner; The milling head (53) can slide along the eighth sliding rail (18), the milling head (53) can slide along the seventh sliding rail (17), and the milling head (53) can slide along the second sliding rail (12), forming a three-axis milling head (53) device.

7. The profile processing line according to claim 1, characterized in that: The clamping device (3) includes a base (31), a left clamping arm (32), a right clamping arm (33), a motor (34), a lead screw (35) and a belt (36), the base (31) is arranged on the first sliding rail (11) in a sliding manner, the base (31) slides along the first sliding rail (11) so as to slide along the length direction thereof; The base (31) is provided with a ninth sliding rail (19) along the width direction thereof, and the left clamping arm (32) and the right clamping arm (33) are arranged on the ninth sliding rail (19) in a sliding manner; The lead screw (35) is arranged on the base (31) in a rotating manner, a front section of the lead screw (35) is a forward thread to form a forward thread section (351), a rear section of the lead screw (35) is a reverse thread to form a reverse thread section (352), and a central section of the lead screw (35) between the forward thread section (351) and the reverse thread section (352) is a transition section (353) without thread, and a tail end of the lead screw (35) is provided with a first synchronous wheel (354); The forward thread section (351) of the lead screw (35) is sleeved with a forward toothed ball screw nut (355), and the forward toothed ball screw nut (355) is connected with the left clamping arm (32); The reverse thread section (352) of the lead screw (35) is sleeved with a reverse toothed ball screw nut (356), and the reverse toothed ball screw nut (356) is connected with the right clamping arm (33); The motor (34) is arranged on the base (31), an output shaft of the motor (34) is provided with a second synchronous wheel (341), the belt (36) is sleeved on the first synchronous wheel (354) and the second synchronous wheel (341), the motor (34) is electrically connected with a control system, and the motor (34) works to drive the lead screw (35) to rotate through the first synchronous wheel (354), the belt (36) and the second synchronous wheel (341), so as to drive the left clamping arm (32) and the right clamping arm (33) to move towards or away from the transition section (353) of the lead screw (35), and realize the clamping or loosening action of the left clamping arm (32) and the right clamping arm (33).

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