A profile drilling and milling cutting device

Abstract

This invention provides a profile drilling and milling cutting device, solving the problem of low processing efficiency for profile products. The device includes a conveying assembly, a crossbeam, a follower clamping assembly, a laser device, and an integrated processing assembly. The conveying assembly supports the profile and transports it to its processing side. The crossbeam and the follower clamping assembly are located on the processing side of the conveying assembly. There are at least two sets of follower clamping assemblies, which clamp the profile and are movably positioned along the crossbeam. The laser device is connected to the side of the crossbeam opposite to the follower clamping assembly and is movably positioned along the crossbeam, used for laser drilling of the clamped and positioned profile. The integrated processing assembly is located on the unloading side of the crossbeam and includes one or more drilling and milling devices for simultaneously or individually drilling and milling the profile. The laser device performs laser drilling on the clamped and positioned profile, ensuring drilling accuracy; multi-station parallel processing improves processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of profile processing technology, and in particular to a profile drilling and milling cutting device. Background Technology

[0002] In the processing of aluminum profiles (aluminum door and window profiles), the entire raw material needs to be placed into the cutting equipment for cutting. After cutting, it needs to be transferred to another process for further processing (process holes, grooves and other processing processes). Sometimes, if there are many processing processes, it can be processed two or three times to meet the requirements of the production process.

[0003] See Figure 1 As shown, Figure 1 This is a schematic diagram of one type of aluminum profile product in the prior art. It is necessary to cut 45° bevel angles 101 and 90° corner guards 102 at both ends of the aluminum profile 100 product, and to process holes 103 on the profile, such as corner code holes, glue injection holes, etc.

[0004] The applicant has discovered that the prior art has at least the following technical problems: In the prior art, during the processing of aluminum profiles (aluminum door and window profiles), the profiles need to be transferred multiple times and drilled, milled, and cut in sequence, resulting in low processing efficiency; and during the drilling and cutting process, it is difficult to position the profiles well, resulting in large processing errors and affecting product quality. Summary of the Invention

[0005] The purpose of this invention is to provide a profile drilling and milling cutting device to solve the technical problem of low processing efficiency of profile products in the prior art. The various technical effects of the preferred technical solutions provided by this invention are detailed below.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The profile drilling and milling cutting device provided by the present invention includes a conveying assembly, a crossbeam, a follower clamping assembly, a laser device, and an integrated processing assembly, wherein:

[0008] The conveying assembly is used to support the profile and convey it to its processing side. The crossbeam and the follower clamping assembly are located on the processing side of the conveying assembly. The number of the follower clamping assemblies is at least two sets. The follower clamping assemblies are used to clamp the profile and are movably arranged along the crossbeam.

[0009] The laser device is connected to the side of the crossbeam opposite to the follower clamping assembly and is movably arranged along the crossbeam for laser drilling of the clamped and positioned profile.

[0010] The integrated machining assembly is located on the unloading side of the crossbeam. The integrated machining assembly includes one or more sets of drilling and milling devices for simultaneously or individually drilling and milling the profile.

[0011] Preferably, the follower clamping assembly includes a bracket, a support roller, a rear support roller, a front pressure roller, and a follower upper pressure roller located on the bracket, wherein:

[0012] The bracket is movable along the length of the crossbeam, the support roller is movable in the vertical direction, the rear support roller is rotatably connected to the bracket, the front pressure roller is movable in the direction close to or away from the rear support roller, and the follow-up upper pressure roller is movable in the vertical direction.

[0013] The front pressure roller, the follow-up upper pressure roller, the support roller, and the rear support roller abut against the front, upper, lower, and rear sides of the profile, respectively, thereby clamping and fixing the profile.

[0014] Preferably, the integrated machining assembly includes a first drilling and milling station, a second drilling and milling station, and a third drilling and milling station, wherein:

[0015] The first drilling and milling station, the second drilling and milling station, the third drilling and milling station, and the laser device are arranged at intervals along the material feeding direction of the profile;

[0016] The first drilling and milling station is equipped with a first drilling and milling device with a first spindle and a second drilling and milling device with a second spindle. The first spindle is horizontally set and used to drill holes on the back side of the profile, and the second spindle is vertically set and used to drill holes on the bottom side of the profile.

[0017] The second drilling and milling station is equipped with a third drilling and milling device with a third spindle. The third drilling and milling device is rotatably arranged in a vertical plane and is used to drill holes or mill inclined grooves on the front side of the profile. The second drilling and milling station is also equipped with a laser scribing device for laser scribing the profile.

[0018] The third drilling and milling station is equipped with a fourth drilling and milling device with a fourth spindle. The fourth spindle is vertically arranged and used to drill holes on the upper side of the profile.

[0019] The first drilling and milling device, the second drilling and milling device, the third drilling and milling device, and the fourth drilling and milling device are all fixed on a three-axis moving frame, thereby enabling the corresponding spindles to move along the X-axis, Y-axis, and Z-axis directions.

[0020] Preferably, the first drilling and milling station, the second drilling and milling station and the third drilling and milling station are all provided with positioning and clamping components. The positioning and clamping components include two side wheels. Among the two oppositely arranged side wheels, at least one of the side wheels is movable in a direction toward or away from the other side wheel for clamping and fixing the profile.

[0021] In the first drilling and milling station, the positioning and clamping assembly further includes a support wheel and a positioning pressure wheel. The support wheel and the support wheel on the follow-up clamping assembly are located on the same horizontal line. The positioning pressure wheel is movably arranged in the vertical direction to cooperate with the support wheel to clamp the upper and lower sides of the profile.

[0022] Preferably, the integrated processing assembly further includes a cutting assembly located on the discharge side of the third drilling and milling station. The cutting assembly includes an inclined wheel, which forms a 45° angle with the material feeding direction of the profile. The inclined wheel is movably configured in the vertical direction to process the profile at a 45° angle.

[0023] The cutting assembly also includes a wheel drive device and a rotating cutting wheel. The rotating cutting wheel is located above the inclined wheel. The wheel drive device is driven to the rotating cutting wheel and is used to drive the rotating cutting wheel to rotate at least 90°, thereby enabling the rotating cutting wheel to cut a 45° inclined angle or a 90° corner guard on the profile.

[0024] Preferably, the feeding side of the cutting assembly is provided with a cutting clamping assembly, which includes a first side plate, a second side plate, a lower pressure plate, and supporting rollers, wherein:

[0025] The first side plate and the second side plate are arranged opposite to each other. The second side plate can move in a direction close to or away from the first side plate, thereby clamping the opposite sides of the profile. The lower pressure plate is arranged to move in the vertical direction and is used to cooperate with the support roller to clamp the upper and lower sides of the profile.

[0026] Preferably, the profile drilling and milling cutting device further includes a loading robot, which includes a three-axis moving base, a rotation drive device, a shaft, and grippers for clamping and fixing the profile, wherein:

[0027] An X-axis guide rail is provided on the crossbeam, the three-axis moving seat is slidably connected to the X-axis guide rail, the shaft is connected to the three-axis moving seat and can be moved in the Y-axis and Z-axis directions, the gripper is fixed to the end of the shaft facing the integrated processing assembly, and the gripper is used to clamp the profile and feed it into the integrated processing assembly under the drive of the three-axis moving seat.

[0028] The rotation drive device is connected to the shaft and is used to drive the shaft to rotate 90° around its own axis, thereby adjusting the angle of the gripper.

[0029] Preferably, the profile drilling and milling cutting device further includes a feeding table, which includes a feeding conveyor line, receiving rollers, and a printing positioning assembly. The receiving rollers are vertically movable and used to support the profile and lower it onto the feeding conveyor line. The printing positioning assembly includes a feeding drive shaft, a positioning block, and a drive cylinder, wherein:

[0030] All the positioning blocks are located on the same straight line, the unloading drive shaft connects all the positioning blocks, and the telescopic end of the drive cylinder is drivenly connected to the unloading drive shaft.

[0031] When the positioning block is in its original state, it is used to intercept the profile, so that the printing device can print the intercepted profile. When the transmission cylinder extends, it can drive the positioning block to rotate with the feeding transmission shaft, thereby allowing the profile to continue to be conveyed.

[0032] Preferably, the profile drilling and milling cutting device further includes a horizontal beam and a blanking robot, wherein:

[0033] The horizontal beam is located at the unloading end of the integrated processing assembly, and the unloading robot is movably arranged along the horizontal beam. The unloading robot is used to clamp and position the profile to be unloaded.

[0034] The feeding side of the unloading robot is equipped with a feeding roller and a cutting wheel. The cutting wheel is located on the feeding side of the feeding roller and is used to cut a 90° corner guard at the end of the profile.

[0035] Preferably, the conveying assembly includes a feeding drive shaft, a conveyor belt, and a positioning component, wherein:

[0036] The positioning element is arranged along the conveying direction of the conveyor belt and is located on the side of the conveying assembly facing the integrated processing assembly, so as to abut against the end of the profile;

[0037] The conveyor belts are arranged at intervals along the length of the crossbeam, and two or more conveyor belts jointly support the same profile. The feeding drive shaft connects all the conveyor belts, thereby enabling the conveyor belts to move synchronously. The distance between adjacent conveyor belts increases in the direction away from the integrated processing assembly.

[0038] The conveyor belt is provided with blocks, and the blocks on the same conveyor belt are arranged at intervals along the length of the conveyor belt so that the blocks that abut against the same profile are located on the same horizontal straight line.

[0039] The profile drilling and milling cutting device provided by this invention has the following advantages compared with the prior art: After the conveying component conveys the profile to the processing side, the follower clamping component can clamp the profile. The follower clamping component is movably set along the crossbeam, thereby clamping different parts of the profile. The laser device performs laser drilling on the clamped and positioned profile, thereby drilling holes at different positions of the profile and ensuring drilling accuracy. The laser device and the drilling and milling device in the integrated processing component can perform multi-station parallel processing and simultaneously drill holes at different positions of the profile, thereby improving processing efficiency. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of one type of aluminum profile product in the existing technology;

[0042] Figure 2 This is a schematic diagram of the overall structure of the profile drilling and milling cutting device;

[0043] Figure 3 This is a structural diagram of the conveyor assembly;

[0044] Figure 4 yes Figure 3 A magnified view of a section at point D;

[0045] Figure 5 This is a structural schematic diagram of the conveying component from another perspective;

[0046] Figure 6 yes Figure 3 A magnified view of a section at point E in the middle;

[0047] Figure 7 This is a schematic diagram of the follow-up clamping assembly;

[0048] Figure 8 This is a structural diagram of the integrated processing component;

[0049] Figure 9 yes Figure 8 A magnified view of a section at point A in the middle;

[0050] Figure 10 yes Figure 8 A magnified view of a section at point B in the middle;

[0051] Figure 11 yes Figure 8A magnified view of a section at point C;

[0052] Figure 12 This is a schematic diagram of the fourth drilling and milling device;

[0053] Figure 13 This is a structural diagram of the unloading platform;

[0054] Figure 14 This is a schematic diagram of the laser device.

[0055] In the diagram: 100. Profile; 1. Conveying assembly; 11. Feeding drive shaft; 12. Conveyor belt; 13. Positioning component; 14. Stop block; 2. Crossbeam; 21. First cross rail; 22. X-axis guide rail; 23. First rack section; 24. Second rack section; 3. Follower clamping assembly; 30. Bracket; 31. Support roller; 32. Rear support roller; 33. Front pressure roller; 34. Follower upper pressure roller; 35. First drive device; 36. Second drive device; 37. Third drive device; 4. Laser device; 5. Integrated processing assembly; 50. Three-axis moving frame; 51. First drilling and milling device; 52. Second drilling and milling device; 53. Third drilling and milling device; 531. Frame; 532. Drive cylinder; 533. Laser scribing equipment; 54. Fourth drilling and milling device; 55. Positioning clamp. 551. Holding component; 552. Side wheel; 553. Support wheel; 554. Positioning and pressing wheel; 555. First positioning and clamping cylinder; 556. Inclined wheel; 57. Wheel drive device; 58. Rotating cutting wheel; 591. First side plate; 592. Second side plate; 593. Pressing plate; 594. Supporting wheel; 595. First cutting and clamping cylinder; 6. Loading robot; 61. Three-axis moving seat; 62. Rotation drive device; 63. Shaft; 64. Gripper; 7. Unloading robot; 71. Horizontal beam; 72. Unloading roller; 73. Cutting wheel; 8. Unloading platform; 81. Unloading conveyor line; 82. Receiving roller; 831. Unloading drive shaft; 832. Positioning block; 833. Drive cylinder; 9. Fixed clamping component. Detailed Implementation

[0056] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0057] In the description of this invention, it should be understood that the terms "center," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0058] This invention provides a profile drilling and milling cutting device that can clamp and position workpieces, perform multi-station parallel processing, and simultaneously drill holes at different positions on the profile, thereby improving processing efficiency.

[0059] The following is combined with Figures 1-13 The technical solution provided by this invention will be described in more detail below.

[0060] like Figures 2-13 As shown, this embodiment provides a profile drilling and milling cutting device, including a conveying assembly 1, a crossbeam 2, a follower clamping assembly 3, a laser device 4, and an integrated processing assembly 5. The conveying assembly 1 supports the profile and conveys it to its processing side. The crossbeam 2 and the follower clamping assembly 3 are located on the processing side of the conveying assembly 1. The number of follower clamping assemblies 3 is at least two sets. The follower clamping assemblies 3 are used to clamp the profile and are movably arranged along the crossbeam 2. The laser device 4 is connected to the side of the crossbeam 2 opposite to the follower clamping assembly 3 and is movably arranged along the crossbeam 2. It is used to perform laser drilling on the clamped and positioned profile. The integrated processing assembly 5 is located on the unloading side of the crossbeam 2. The integrated processing assembly 5 includes one or more drilling and milling devices for simultaneously or individually drilling and milling the profile.

[0061] Among them, see Figure 14 As shown, the laser device 4 is a mature existing technology, and its structure will not be described in detail here. After the follower clamping component 3 is used to clamp the profile, the profile positioning effect is good and the profile is prevented from moving. The laser device 4 moves along the crossbeam 2 to drill holes in the area of ​​the profile located between the two follower clamping components 3, which can ensure the drilling accuracy and prevent the laser from hitting the follower clamping component 3.

[0062] See Figure 3 and Figure 6 The movable clamping component 3 along the crossbeam 2 can avoid the laser device 4 and clamp and fix both sides of the part to be drilled, resulting in good positioning and ensuring drilling accuracy.

[0063] See Figure 14In this embodiment, the laser device 4 can move not only along the X-axis of the crossbeam 2, but also along the Y-axis and Z-axis, thereby performing drilling operations at different locations on the profile. It is suitable for workpieces of different sizes and shapes. See also... Figure 14 The laser device 4 can move horizontally along the crossbeam 2 by means of a motor driving a gear, which meshes with a rack on the crossbeam 2. The laser device 4 can also move in the Y-axis and Z-axis directions by means of a motor and a ball screw (simply by changing the direction setting of the ball screw).

[0064] In this embodiment of the profile drilling and milling cutting device, after the conveying component 1 conveys the profile to the processing side, the follower clamping component 3 can clamp the profile. The follower clamping component 3 is movably set along the crossbeam 2, thereby clamping different parts of the profile. The laser device 4 performs laser drilling on the clamped and positioned profile, thereby drilling holes at different positions of the profile and ensuring drilling accuracy. The laser device 4 and the drilling and milling device in the integrated processing component 5 can perform multi-station parallel processing and simultaneously drill holes at different positions of the profile, thereby improving processing efficiency.

[0065] The structure of the profile drilling and milling cutting device in this embodiment will be described in detail below according to the material feeding sequence:

[0066] This embodiment provides a specific implementation method for the conveying component 1:

[0067] See Figure 2 and Figure 3 As shown, the conveying assembly 1 includes a feeding drive shaft 11, a conveyor belt 12, and a positioning member 13, wherein: the positioning member 13 is arranged along the conveying direction of the conveyor belt 12 and is located on the side of the conveying assembly 1 facing the integrated processing assembly 5, for abutting against the end of the profile; see also Figure 3 As shown, the positioning element 13 can be a sheet metal structure, used to abut against the end of the profile material, thereby restricting the position of the profile end; see also Figure 3 As shown, the conveyor belts 12 are arranged at intervals along the length of the crossbeam 2. Two or more conveyor belts 12 support the same profile together. That is, the profile is laid on multiple conveyor belts 12. Multiple profiles can be placed along the conveying direction of the conveyor belts 12. The feeding drive shaft 11 connects all the conveyor belts 12, so that the conveyor belts 12 convey synchronously and ensure the smooth conveying of the profile.

[0068] See Figure 3The distance between adjacent conveyor belts 12 increases in the direction away from the integrated processing component 5. For profiles of different lengths, the ends of the profiles are positioned by positioning members 13, and the ends are aligned with the positioning members 13. Since the distance between adjacent conveyor belts 12 increases in the direction away from the integrated processing component 5, for shorter profiles, when the ends of the profiles are aligned with the positioning members 13, it can be ensured that two or more conveyor belts 12 can support the profiles together. For longer profiles, the length of the profiles is longer and can extend to a position far away from the positioning members 13. Therefore, the density of the conveyor belts 12 does not need to be too high.

[0069] See Figure 3 As shown, the conveyor belt 12 is equipped with stop blocks 14. The stop blocks 14 on the same conveyor belt 12 are arranged at intervals along the length of the conveyor belt 12, so that the stop blocks 14 that abut against the same profile are located on the same horizontal straight line. The above structure can ensure that the profile is placed horizontally for conveying, prevent the profile from shifting during conveying, and ensure the smoothness of conveying.

[0070] See Figure 3 As shown, the profile is placed on the conveyor belt 12 and gradually conveyed to the side closer to the follower clamping assembly 3 and the laser device 4.

[0071] See Figure 3 As shown, a fixed clamping assembly 9 is also provided on the processing side of the crossbeam 2. The only difference between the fixed clamping assembly 9 and the follower clamping assembly 3 is that the fixed clamping assembly 9 cannot move along the crossbeam 2. The fixed clamping assembly 9 can cooperate with the follower clamping assembly 3 to clamp and position the profile at different positions, thereby improving the positioning effect.

[0072] As an alternative implementation, see [link to implementation details]. Figure 3 and Figure 4 As shown, the profile drilling and milling cutting device also includes a loading robot 6. The loading robot 6 includes a three-axis moving base 61, a rotation drive device 62, a shaft 63, and a gripper 64 for clamping and fixing the profile. The crossbeam 2 is provided with an X-axis guide rail 22. The three-axis moving base 61 is slidably connected to the X-axis guide rail 22. The shaft 63 is connected to the three-axis moving base 61 and can be moved in the Y-axis and Z-axis directions. The gripper 64 is fixed to the end of the shaft 63 facing the integrated processing component 5. The gripper 64 is used to clamp the profile and feed it into the integrated processing component 5 under the drive of the three-axis moving base 61.

[0073] The three-axis moving base 61 enables the rotary drive device 62, shaft 63, and gripper 64 to move along the X-axis. A first rack portion 23 is provided on the crossbeam 2, and the first rack portion 23 is arranged along the length of the crossbeam 2, as shown in Figure 4. Through the gear at the output end of the X-axis drive device (such as a motor) and the first rack portion 23, the X-axis drive device reciprocates along the crossbeam 2 (X-axis direction) during operation. The three-axis moving base 61 enables the rotary drive device 62, shaft 63, and gripper 64 to move along the X-axis, Y-axis, and Z-axis directions. This is achieved by utilizing a motor and ball screw coupling structure. By setting the ball screws along the Y-axis and Z-axis directions respectively, the aforementioned structures can be moved along the Y-axis and Z-axis directions. Figure 4 As shown.

[0074] The rotation drive device 62 is connected to the shaft 63 for driving the shaft 63 to rotate 90° around its own axis, thereby adjusting the angle of the gripper 64.

[0075] The rotation drive device 62 can be an electric motor, see [link / reference] Figure 4 As shown, the rotation drive device 62 drives the shaft 63 to rotate via a synchronous belt, thereby adjusting the angle of the gripper 64 to facilitate clamping the profile according to different situations. A position detection switch can also be installed on the gripper 64. When the gripper 64 touches the profile, the gripper 64 will activate and clamp the profile.

[0076] In this embodiment, the feeding and propulsion of the profile is accomplished by the loading robot 6.

[0077] See Figure 3 As shown, an X-axis guide rail 22 is provided on the crossbeam 2. The three-axis moving seat 61 drives the shaft 63 and the gripper 64 to move along the X-axis guide rail 22, thereby driving the profile to move. Figure 2 As shown, the profile conveying component 1 can be driven into the integrated processing component 5 and continue to push the profile between multiple workstations of the integrated processing component 5.

[0078] This embodiment provides a specific implementation of the follower clamping component 3:

[0079] As an alternative implementation, see [link to implementation details]. Figure 3 , Figure 6 and Figure 7As shown, the follower clamping assembly 3 includes a bracket 30, a support roller 31, a rear support roller 32, a front pressure roller 33, and a follower upper pressure roller 34 located on the bracket 30. The bracket 30 is movable along the length of the crossbeam 2, the support roller 31 is movable in the vertical direction, the rear support roller 32 is rotatably connected to the bracket 30, the front pressure roller 33 is movable in the direction of approaching or moving away from the rear support roller 32, and the follower upper pressure roller 34 is movable in the vertical direction. The front pressure roller 33, the follower upper pressure roller 34, the support roller 31, and the rear support roller 32 abut against the front, upper, lower, and rear sides of the profile, respectively, thereby clamping and fixing the profile.

[0080] See Figure 7 As shown, the follower clamping assembly 3 also includes a first drive device 35, a second drive device 36, and a third drive device 37. The first drive device 35 (which may be a motor) is fixed on the bracket 30. See [reference needed]. Figure 6 The crossbeam 2 is provided with a second rack section 24 and a first horizontal rail 21. The output end of the first drive device 35 is provided with a gear section, which meshes with the second rack section 24, thereby driving the bracket 30 to slide and connect with the first horizontal rail 21, and is movable along the length direction of the crossbeam 2. The second drive device 36 (which can be a cylinder) is vertically set and drives the support roller 31 to rise and fall. The third drive device 37 (which can be a cylinder) is horizontally set and drives the front pressure roller 33 to move in the direction of approaching or moving away from the rear support roller 32.

[0081] See Figure 2 and Figure 3 As shown, when the profile is conveyed to one side of the crossbeam 2, the support roller 31 rises under the drive of the second drive device 36, lifting the profile until it reaches the position where the laser device 4 can perform laser drilling. The front pressure roller 33, the follower upper pressure roller 34, and the rear support roller 32 then come into position to clamp and fix the profile, and the laser device 4 performs drilling. During the drilling process, the follower clamping assembly 3 can move along the crossbeam 2 to make way for the laser device 4, allowing the laser device 4 to drill holes at different positions on the profile.

[0082] The gripper 64 holds the profile and feeds it along the length of the crossbeam 2. The laser device 4 can drill holes in the middle of the profile, while the remaining holes are processed in the integrated processing assembly 5, which can improve processing efficiency.

[0083] The follow-up clamping assembly 3 in this embodiment can clamp and fix the profile by restricting the front, upper, lower, and rear sides of the profile, providing good positioning and preventing the profile from shifting during laser drilling. Furthermore, the support roller 31, rear support roller 32, front pressure roller 33, and follow-up upper pressure roller 34 are all wheel structures. Through the contact between the wheel structure and the profile surface, wear on the profile surface can be prevented, ensuring product quality.

[0084] In this embodiment, the laser device 4 can drill holes in the profile independently, or it can work simultaneously with the integrated processing component 5. Multi-station parallel processing improves processing efficiency. The laser device 4 can perform drilling operations without contacting the profile, making processing convenient.

[0085] This embodiment provides a specific implementation method for the integrated processing component 5:

[0086] See Figure 8 As shown, the integrated processing component 5 includes a chassis, and a first drilling and milling station, a second drilling and milling station and a third drilling and milling station are arranged inside the chassis. The first drilling and milling station, the second drilling and milling station, the third drilling and milling station and the laser device 4 are arranged at intervals along the material feeding direction of the profile, so that they do not interfere with each other.

[0087] See Figure 8 As shown, the first drilling and milling station is equipped with a first drilling and milling device 51 with a first spindle and a second drilling and milling device 52 with a second spindle 512. The first spindle is horizontally positioned for drilling holes on the back side of the profile, and the second spindle 512 is vertically positioned for drilling holes on the bottom side of the profile. The second drilling and milling station is equipped with a third drilling and milling device 53 with a third spindle. The third drilling and milling device 53 is rotatably positioned in a vertical plane and is used for drilling holes on the front side of the profile or milling inclined grooves. For details, see [link to documentation]. Figure 11 As shown, the machine housing contains a frame 531 and a drive cylinder 532. The third drilling and milling device 53 is connected to the extension end of the drive cylinder 532. The drive cylinder 532 is tilted and rotatably connected to the frame 531. When the drive cylinder 532 extends or retracts, it drives the third drilling and milling device 53 to rotate in the vertical plane. When the third spindle of the third drilling and milling device 53 is horizontal, it can drill holes on the front side of the profile. When the third spindle is tilted, it can process inclined grooves on the profile, thereby being used for drainage of door and window profiles.

[0088] The second drilling and milling station is also equipped with a laser scribing device 533, which is used to scribing the profiles with lasers. The laser scribing device 533 is an existing mature technology, and its structure will not be described in detail here. It can be purchased directly from the market.

[0089] The third drilling and milling station is equipped with a fourth drilling and milling device 54 with a fourth spindle. The fourth spindle is set vertically and is used to drill holes on the upper side of the profile.

[0090] The aforementioned drilling and milling devices represent existing, mature technologies that utilize a rotating spindle for mechanical drilling. (See also...) Figure 8 The first spindle of the first drilling and milling device 51, the second spindle of the second drilling and milling device 52, the third spindle of the third drilling and milling device 53, and the fourth spindle of the fourth drilling and milling device 54 in the aforementioned machine box can simultaneously perform drilling operations on different sides of the profile 100, thereby improving drilling efficiency.

[0091] The first drilling and milling device 51, the second drilling and milling device 52, the third drilling and milling device 53, and the fourth drilling and milling device 54 are all fixed on the three-axis moving frame 50, thereby enabling the corresponding spindles to move along the X-axis, Y-axis, and Z-axis directions.

[0092] See Figure 12 As shown, Figure 12 This is a schematic diagram of the fourth drilling and milling device 54. The diagram shows that the fourth drilling and milling device 54 is located on the three-axis moving frame 50. The three-axis moving frame 50 on the other drilling and milling devices has a similar structure, which can be referred to. Figure 12 The three-axis moving frame 50 enables the corresponding drilling and milling device to move along the X, Y, and Z axes. This is achieved through a combination of a motor and ball screws. By setting the ball screws along the X, Y, and Z axes respectively, the corresponding drilling and milling device can be moved along these axes. Figure 12 As shown.

[0093] The structure of the aforementioned three-axis moving frame 50 can drive the corresponding drilling and milling device to move in the X-axis, Y-axis and Z-axis directions within the stroke range, making the drilling position of the profile more precise and allowing drilling work to be performed at different positions of the profile, making it more flexible and convenient to use.

[0094] The laser device 4 on the processing side of the conveyor assembly 1, and the first drilling and milling device 51, the second drilling and milling device 52, the third drilling and milling device 53, and the fourth drilling and milling device 54 inside the machine housing can be arranged on the same feeding line and spaced apart along the machine feeding direction. The profile can extend into the machine housing. The laser device 4, the first drilling and milling device 51, the second drilling and milling device 52, the third drilling and milling device 53, and the fourth drilling and milling device 54 can simultaneously perform drilling processing on the profile at multiple positions, allowing for multi-station parallel processing and improving processing efficiency. Of course, the laser device 4, the first drilling and milling device 51, the second drilling and milling device 52, the third drilling and milling device 53, and the fourth drilling and milling device 54 can also process the profile individually, in pairs, or in groups of three.

[0095] To prevent profile displacement during mechanical drilling, as an optional implementation method, see [link to implementation details]. Figure 8 , Figure 9 As shown, positioning and clamping assemblies 55 are provided on the first, second, and third drilling and milling stations. Each positioning and clamping assembly 55 includes two side wheels 551. At least one of the two opposing side wheels 551 is movable in a direction toward or away from the other side wheel 551, for clamping and fixing the profile. (See also...) Figure 9 The first positioning clamping cylinder 554 drives the aforementioned side wheel 551 to move toward or away from the other side wheel 551.

[0096] The aforementioned positioning and clamping components 55 are located at the corresponding first, second, and third drilling and milling stations, and can clamp and fix the opposite sides of the profile during mechanical drilling to prevent the profile from shifting and ensure the accuracy of drilling.

[0097] Since the first milling station is located on the feed side of the machine housing, in order to further improve the clamping and positioning effect of the profile, see [reference needed]. Figure 9 As shown, in the first drilling and milling station, the positioning and clamping assembly 55 also includes a support wheel 552 and a positioning pressure wheel 553. The support wheel 552 and the support wheel 31 on the follower clamping assembly 3 are located on the same horizontal line. The positioning pressure wheel 553 is movably arranged in the vertical direction to cooperate with the support wheel 552 to clamp the upper and lower sides of the profile.

[0098] The second positioning and clamping cylinder 555 drives the positioning pressure roller 553 to move vertically. When the profile is in place, the positioning pressure roller 553 descends and cooperates with the support roller 552 to clamp the upper and lower sides of the profile. Therefore, at the first drilling and milling station, there are two side rollers 551, the positioning pressure roller 553, and the support roller 552 abutting against the four sides of the profile, thereby clamping and fixing the profile, improving the positioning effect, preventing the profile from shifting, and ensuring the accuracy of drilling.

[0099] The integrated processing component 5 in this embodiment also includes a cutting component, see [link to documentation]. Figure 8 As shown, the cutting assembly is located on the discharge side of the third drilling and milling station. (See attached image) Figure 8 The cutting assembly includes a slant wheel 56, which forms a 45° angle with the feed direction of the profile. The slant wheel 56 is vertically movable and used to process the profile at a 45° angle. Specifically, the slant wheel 56 can also achieve vertical lifting through a combination of a motor and a ball screw, and the slant wheel 56 is driven to rotate by the motor. See also Figure 1 The oblique wheel 56 is used for oblique angle cutting of the end of the profile.

[0100] See Figure 8 As shown, the cutting assembly also includes a wheel drive device 57 and a rotating cutting wheel 58. The rotating cutting wheel 58 is located above the inclined wheel 56. The wheel drive device 57 is driven to connect with the rotating cutting wheel 58 and is used to drive the rotating cutting wheel 58 to rotate at least 90°, thereby enabling the rotating cutting wheel 58 to cut a 45° inclined angle or a 90° corner guard on the profile.

[0101] The wheel drive device 57 can be an electric motor, which drives the rotating cutting wheel 58 to rotate. (See also...) Figure 1 This allows for the cutting of 45° bevels or 90° corner protectors on the profile.

[0102] In this embodiment, the cutting component is used frequently because aluminum profiles for doors and windows generally require cutting at a 45° angle. The angled wheel 56 is used at a 45° angle with the material feeding direction of the profile, which can greatly improve the cutting efficiency.

[0103] Because some profile products require 90° corner protectors to be cut at the ends, such as Figure 1 As shown, the rotatable setting of the rotating cutting wheel 58 allows for a 45° angle and a 90° angle between the rotating cutting wheel 58 and the material feeding direction of the profile, which can improve the applicability and meet different product requirements.

[0104] To prevent profile displacement during cutting, as an optional implementation method, see [link to implementation details]. Figure 10 As shown, a cutting clamping assembly is provided on the feeding side of the cutting assembly. The cutting clamping assembly includes a first side plate 591, a second side plate 592, a lower pressure plate 593, and a support roller 31. The first side plate 591 and the second side plate 592 are arranged opposite to each other. The second side plate 592 can move in a direction close to or away from the first side plate 591 to clamp the opposite sides of the profile. The lower pressure plate 593 is movably arranged in the vertical direction and is used to cooperate with the support roller 31 to clamp the upper and lower sides of the profile.

[0105] See Figure 10 As shown, the first cutting clamping cylinder 595 drives the second side plate 592 to move in a direction close to or away from the first side plate 591; the second cutting clamping cylinder drives the lower pressure plate 593 to be movable in the vertical direction.

[0106] The aforementioned cutting clamping assembly can restrict the movement of the profile from the four sides of the profile on the feed side of the cutting assembly, and fix the profile 100 in place to prevent the profile from shifting during the cutting process.

[0107] As an alternative implementation, see [link to implementation details]. Figure 8 As shown, the profile drilling and milling cutting device also includes a horizontal beam 71 and a cutting robot 7, wherein: the horizontal beam 71 is located at the cutting end of the integrated processing component 5, and the cutting robot 7 is movably arranged along the horizontal beam 71 (e.g., by driving the gear to rotate by a motor, setting a rack on the horizontal beam 71, and the rack meshing with the gear). The cutting robot 7 is used to clamp and position the profile to be cut.

[0108] See Figure 8 The unloading robot 7 is equipped with an unloading roller 72 and a cutting wheel 73 on its feeding side. The cutting wheel 73 is located on the feeding side of the unloading roller 72 and is used to cut a 90° corner guard at the end of the profile. The unloading roller 72 is used to support the movement of the profile, and the cutting wheel 73 is used to cut a 90° corner guard at the end of the profile, thereby improving the cutting efficiency.

[0109] After the profile is cut in the integrated processing component 5, it is clamped by the unloading robot 7 for easy unloading.

[0110] The profile drilling and milling cutting device also includes a blanking table 8. This embodiment provides a specific implementation of the blanking table 8:

[0111] See Figure 2 and Figure 13 As shown, the unloading platform 8 includes an unloading conveyor line 81, a receiving roller 82, and a printing positioning assembly. The receiving roller 82 is vertically movable and is used to support the profile and place it onto the unloading conveyor line 81. Specifically, the receiving roller 82 can be driven by a vertically arranged cylinder. The printing positioning assembly includes an unloading drive shaft 831, positioning blocks 832, and a drive cylinder 833. All positioning blocks 832 are located on the same straight line. The unloading drive shaft 831 connects all positioning blocks 832. The extension end of the drive cylinder 833 is driven by the unloading drive shaft 831. When the positioning blocks 832 are in their original state, they are used to intercept the profile, allowing the printing device to print on the intercepted profile. When the drive cylinder 833 extends, it can drive the positioning blocks 832 to rotate with the unloading drive shaft 831, thereby allowing the profile to continue to be conveyed.

[0112] After the unloading robot 7 grips the profile, the receiving roller 82 rises and receives the profile, then lowers the profile onto the conveyor line. The conveyor line is a conveyor belt structure 12, with multiple conveyor lines working together to support the unloading of the profile products.

[0113] When the profile is conveyed on the conveyor line to the position where it contacts the positioning block 832, it is intercepted by the positioning block 832. The printing device prints on the intercepted profile, such as printing coding information. After printing is completed, when the transmission cylinder 833 extends, it drives the positioning block 832 to rotate with the unloading transmission shaft 831. The positioning block can no longer intercept the profile, and the profile continues to be conveyed until it is unloaded.

[0114] This invention features high processing precision, intelligent operation, multiple workstations, high efficiency and labor saving, and high material utilization.

[0115] The specific features, structures, or characteristics described in this specification may be combined in any suitable manner in one or more embodiments or examples.

[0116] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0117] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A profile drilling and milling cutting device, characterized in that, This includes a conveyor assembly, a crossbeam, a follow-up clamping assembly, a laser device, an integrated processing assembly, a horizontal beam, and a material unloading robot, among which: The conveying assembly is used to support the profile and convey it to its processing side. The crossbeam and the follower clamping assembly are located on the processing side of the conveying assembly. The number of the follower clamping assemblies is at least two sets. The follower clamping assemblies are used to clamp the profile and are movably arranged along the crossbeam. The laser device is connected to the side of the crossbeam opposite to the follower clamping assembly and is movably arranged along the crossbeam for laser drilling of the clamped and positioned profile. The integrated machining assembly is located on the unloading side of the crossbeam. The integrated machining assembly includes one or more sets of drilling and milling devices for simultaneously or individually drilling and milling the profile. The horizontal beam is located at the unloading end of the integrated processing assembly, and the unloading robot is movably arranged along the horizontal beam. The unloading robot is used to clamp and position the profile to be unloaded. The feeding side of the unloading robot is equipped with a feeding roller and a cutting wheel. The cutting wheel is located on the feeding side of the feeding roller and is used to cut a 90° corner guard at the end of the profile. The integrated machining assembly includes a first drilling and milling station, a second drilling and milling station, and a third drilling and milling station, wherein: The first drilling and milling station, the second drilling and milling station, the third drilling and milling station, and the laser device are arranged at intervals along the material feeding direction of the profile; The first drilling and milling station is equipped with a first drilling and milling device with a first spindle and a second drilling and milling device with a second spindle. The first spindle is horizontally set and used to drill holes on the back side of the profile, and the second spindle is vertically set and used to drill holes on the bottom side of the profile. The second drilling and milling station is equipped with a third drilling and milling device with a third spindle. The third drilling and milling device is rotatably arranged in a vertical plane and is used to drill holes or mill inclined grooves on the front side of the profile. The second drilling and milling station is also equipped with a laser scribing device for laser scribing the profile. The third drilling and milling station is equipped with a fourth drilling and milling device with a fourth spindle. The fourth spindle is vertically arranged and used to drill holes on the upper side of the profile. The first drilling and milling device, the second drilling and milling device, the third drilling and milling device and the fourth drilling and milling device are all fixed on a three-axis moving frame, so that the corresponding spindles can be moved along the X-axis direction, the Y-axis direction and the Z-axis direction; The integrated processing assembly also includes a cutting assembly located on the discharge side of the third drilling and milling station. The cutting assembly includes an inclined wheel, a wheel drive device, and a rotating cutting wheel. The inclined wheel forms a 45° angle with the material feeding direction of the profile. The inclined wheel is movably configured in the vertical direction to process the profile at a 45° angle. The rotating cutting wheel is located above the inclined wheel, and the wheel drive device is connected to the rotating cutting wheel to drive the rotating cutting wheel to rotate at least 90°, thereby enabling the rotating cutting wheel to cut a 45° inclined angle or a 90° corner guard on the profile.

2. The profile drilling and milling cutting device according to claim 1, characterized in that, The follow-up clamping assembly includes a bracket, a support roller, a rear support roller, a front pressure roller, and a follow-up upper pressure roller located on the bracket, wherein: The bracket is movable along the length of the crossbeam, the support roller is movable in the vertical direction, the rear support roller is rotatably connected to the bracket, the front pressure roller is movable in the direction close to or away from the rear support roller, and the follow-up upper pressure roller is movable in the vertical direction. The front pressure roller, the follow-up upper pressure roller, the support roller, and the rear support roller abut against the front, upper, lower, and rear sides of the profile, respectively, thereby clamping and fixing the profile.

3. The profile drilling and milling cutting device according to claim 2, characterized in that, The first drilling and milling station, the second drilling and milling station and the third drilling and milling station are all provided with positioning and clamping components. The positioning and clamping components include two side wheels. Among the two side wheels arranged opposite each other, at least one side wheel is movable in a direction toward or away from the other side wheel for clamping and fixing the profile. In the first drilling and milling station, the positioning and clamping assembly further includes a support wheel and a positioning pressure wheel. The support wheel and the support wheel on the follow-up clamping assembly are located on the same horizontal line. The positioning pressure wheel is movably arranged in the vertical direction to cooperate with the support wheel to clamp the upper and lower sides of the profile.

4. The profile drilling and milling cutting device according to claim 1, characterized in that, The feeding side of the cutting assembly is provided with a cutting clamping assembly, which includes a first side plate, a second side plate, a lower pressure plate, and supporting rollers, wherein: The first side plate and the second side plate are arranged opposite to each other. The second side plate can move in a direction close to or away from the first side plate, thereby clamping the opposite sides of the profile. The lower pressure plate is arranged to move in the vertical direction and is used to cooperate with the support roller to clamp the upper and lower sides of the profile.

5. The profile drilling and milling cutting device according to claim 1, characterized in that, The profile drilling and milling cutting device further includes a loading robot, which comprises a three-axis moving base, a rotation drive device, a shaft, and grippers for clamping and fixing the profile, wherein: An X-axis guide rail is provided on the crossbeam, the three-axis moving seat is slidably connected to the X-axis guide rail, the shaft is connected to the three-axis moving seat and can be moved in the Y-axis and Z-axis directions, the gripper is fixed to the end of the shaft facing the integrated processing assembly, and the gripper is used to clamp the profile and feed it into the integrated processing assembly under the drive of the three-axis moving seat. The rotation drive device is connected to the shaft and is used to drive the shaft to rotate 90° around its own axis, thereby adjusting the angle of the gripper.

6. The profile drilling and milling cutting device according to claim 1, characterized in that, The profile drilling and milling cutting device further includes a feeding table, which includes a feeding conveyor line, receiving rollers, and a printing positioning assembly. The receiving rollers are vertically movable and are used to support the profile and lower it onto the feeding conveyor line. The printing positioning assembly includes a feeding drive shaft, a positioning block, and a drive cylinder, wherein: All the positioning blocks are located on the same straight line, the unloading drive shaft connects all the positioning blocks, and the telescopic end of the drive cylinder is drivenly connected to the unloading drive shaft. When the positioning block is in its original state, it is used to intercept the profile, so that the printing device can print the intercepted profile. When the transmission cylinder extends, it can drive the positioning block to rotate with the feeding transmission shaft, thereby allowing the profile to continue to be conveyed.

7. The profile drilling and milling cutting device according to claim 1, characterized in that, The conveying assembly includes a feeding drive shaft, a conveyor belt, and positioning components, wherein: The positioning element is arranged along the conveying direction of the conveyor belt and is located on the side of the conveying assembly facing the integrated processing assembly, so as to abut against the end of the profile; The conveyor belts are arranged at intervals along the length of the crossbeam, and two or more conveyor belts jointly support the same profile. The feeding drive shaft connects all the conveyor belts, thereby enabling the conveyor belts to move synchronously. The distance between adjacent conveyor belts increases in the direction away from the integrated processing assembly. The conveyor belt is provided with blocks, and the blocks on the same conveyor belt are arranged at intervals along the length of the conveyor belt so that the blocks that abut against the same profile are located on the same horizontal straight line.

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