A saw-milling device and method with mounting fin profile

Abstract

The application provides a saw-milling device with a mounting fin profile and a processing method, relates to the profile processing field, and aims at the problem that the mounting fin causes the uneven bottom surface of the profile and the difficulty in positioning during cutting and feature processing. A positioning assembly is provided with a supporting groove for supporting the bottom surface of the profile and a guide groove for accommodating the mounting fin. The supporting groove can stably support the bottom surface of the profile, and the guide groove can accurately position the mounting fin, solves the positioning deviation caused by the uneven bottom surface, and ensures the stability of the profile during processing.

Description

Technical Field

[0001] This invention relates to the field of profile processing, and specifically to a sawing and milling device and processing method for profiles with mounting wings. Background Technology

[0002] Some plastic profiles have mounting wings distributed along the length of the profile and perpendicular to its bottom surface, such as American-style plastic profiles. When the profile is processed into a frame, the mounting wings are positioned on the outer perimeter of the frame. During door and window installation, the bottom surface of the profile can tightly abut against the window plane, while the mounting wings can conform to the sides of the window. This structure allows for quick frame positioning during installation, facilitating installation and improving accuracy.

[0003] The mounting fins distributed on the bottom surface of the profile also make the bottom surface uneven, making positioning during cutting operations extremely difficult. The uneven bottom surface cannot be stably placed on the processing equipment, easily leading to cutting position deviations and affecting processing accuracy. Similarly, when processing hardware holes and hook holes, the uneven bottom surface makes it difficult to find a suitable positioning benchmark, increasing processing difficulty. While placing the profile with its flat side facing down for positioning solves the unevenness problem, processing from the side of the profile presents challenges. Since the hardware holes and other functional holes within the profile groove are at different vertical heights, the processing equipment must not only precisely control the processing depth to ensure the dimensions of the hardware holes meet requirements, but also perform precise vertical positioning to ensure the accurate placement of each functional hole. However, achieving these two precise controls increases the difficulty of control, complicates the positioning process, and affects processing efficiency and product quality.

[0004] Furthermore, to meet the demands of customized home decoration for profile processing, processing equipment is developing towards greater flexibility and adaptability. Compared to batch and standardized operations, home decoration uses a wider variety of profile sizes and specifications, making the current method of processing individual profiles inefficient when faced with a large number of different sizes and specifications. Moreover, the characteristic structures on frame structures such as window frames are mostly symmetrically arranged; processing individual profiles one by one would require frequent X-axis movements of the equipment during processing. This extensive X-axis movement consumes time and reduces processing efficiency. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a milling and sawing device and method for profiles with mounting wings. The positioning component is equipped with a support groove for supporting the bottom surface of the profile and a guide groove for accommodating the mounting wings. The support groove can stably support the bottom surface of the profile, while the guide groove can accurately position the mounting wings, solving the positioning deviation caused by uneven bottom surface and ensuring the stability of the profile during processing. The positioning parts in the same group are symmetrically arranged to support symmetrically distributed profiles, so that the profiles in symmetrical positions constituting the frame structure can be processed synchronously. The symmetrically arranged feature structures are located at the same X-axis position, which facilitates synchronous processing of two processing mechanisms in the same group, reduces the X-axis movement of the processing mechanisms, and improves processing efficiency.

[0006] The first objective of this invention is to provide a sawing and milling apparatus with mounting fins, which employs the following solution:

[0007] include:

[0008] The positioning assembly is provided with at least one set of positioning parts, each positioning part including a support groove for supporting the bottom surface of the profile and a guide groove for accommodating the mounting wing. The top opening of the guide groove is located on the bottom surface of the support groove. Two positioning parts in the same set are distributed at intervals along the sawing feed direction and are symmetrically arranged relative to the perpendicular bisector of the line connecting the two positioning parts.

[0009] The sawing assembly includes a sawing mechanism that operates perpendicular to the profile conveying direction, wherein the plane on which the saw blade of the sawing mechanism is located is inclined relative to the profile conveying direction;

[0010] The clamping component is suspended above the positioning component and, together with the positioning component, clamps the profile.

[0011] The feature processing assembly includes at least one set of feature processing mechanisms. Each set of feature processing mechanisms includes two processing mechanisms, at least one of which is a milling mechanism. The processing mechanisms correspond one-to-one with the positioning parts. The feature processing mechanisms in the same set operate synchronously to process the profiles on the positioning parts in the same set at the same time.

[0012] Furthermore, the positioning component includes spaced-apart feeding guide blocks and sawing positioning blocks, each having a support groove and a guide groove, which together form a set of positioning parts.

[0013] Furthermore, the positioning part is provided with multiple guide grooves, which are arranged at intervals along the sawing feed direction and adjacent guide grooves are distributed in parallel.

[0014] Furthermore, the two ends of the sawing positioning block are respectively inclined as sawing reference surfaces, and sawing mechanisms are respectively provided upstream and downstream of the sawing positioning block.

[0015] Furthermore, the clamping assembly includes a clamping roller and a clamping mechanism. The clamping mechanism has a clamping block at its end for abutting against the profile, and the clamping roller has a clamping roller at its end for abutting against the profile.

[0016] Furthermore, it also includes a lifting plate, which is located downstream of the positioning component along the profile conveying direction. The lifting plate is connected to a pushing element, which drives the lifting plate to tilt relative to the profile conveying direction to receive and guide the profile, and forms a gap between the lifting plate and the positioning component through which the feed head passes.

[0017] A second objective of the present invention is to provide a processing method for a sawing and milling apparatus with mounting fins, comprising:

[0018] The profile with mounting wings is conveyed with the mounting wings at the bottom and the profile body at the top. The mounting wings slide and engage with the guide groove. The bottom surface of the profile is placed on the bottom surface of the support groove. Two symmetrically placed profiles are respectively placed in the two positioning parts of the same group.

[0019] Two profiles are fed synchronously. After reaching the sawing position, the clamping component and the positioning component clamp the profiles, and the sawing component saws the two profiles.

[0020] Two profiles are conveyed synchronously. After arriving at the feature processing position, the two feature processing mechanisms in the same group simultaneously perform feature processing on the two parallel profiles.

[0021] After processing, the profiles continue to be conveyed and unloaded.

[0022] Furthermore, during sawing, the lengths of the two ends corresponding to the bottom surface of the profile segment obtained after sawing are controlled to a set length, so as to control the size of the profile after welding into a frame.

[0023] Furthermore, the guide groove remains in contact with the mounting wing on both sides, keeping the profile axis parallel to the conveying direction; when the profile is being processed, the clamping assembly holds the profile in place.

[0024] Furthermore, the multiple feature processing mechanisms of the profile feature processing component are used to form different features, and the process switches between them after one feature is processed.

[0025] Compared with the prior art, the advantages and positive effects of this invention are:

[0026] To address the issue of uneven profile bottom surfaces caused by mounting wings, which hinders positioning during cutting and feature processing, the positioning component incorporates a support groove to support the profile bottom surface and a guide groove to accommodate the mounting wings. The support groove stably supports the profile bottom surface, while the guide groove precisely positions the mounting wings, resolving positioning deviations caused by uneven bottom surfaces and ensuring profile stability during processing. When processing features such as hardware holes and hook holes, the varying vertical heights of the functional holes on the sides of the profile lead to difficulties in positioning and depth control. Each feature processing mechanism in the feature processing component includes two processing mechanisms corresponding one-to-one with the positioning unit, and these mechanisms operate synchronously, enabling simultaneous processing of profiles on the same positioning unit. This effectively solves the positioning and depth control problems caused by differences in the vertical height of the functional holes. Symmetrical window frame profiles are placed using a symmetrical positioning method. Each group of feature processing components has two processing mechanisms, and the mechanisms in the same group operate synchronously. This allows for the processing of two profiles that are symmetrically positioned within the frame structure. After the two profiles are positioned on the same group's positioning section, the symmetrically distributed feature structures are at the same X-axis position, i.e., the same position in the profile conveying direction. This enables the two processing mechanisms in the same group to process the two profiles on the same group's positioning section simultaneously, avoiding repetitive positioning operations during continuous processing of symmetrical profiles. This reduces the movement of the equipment in the X-axis direction for positioning, simplifies the operation process, and improves processing efficiency.

[0027] When installing profile frames, the mounting wings, as auxiliary positioning structures, do not require strict dimensional control. Furthermore, the precision of the mounting wings after extrusion molding during profile production is not strictly controlled. Using the mounting wings as a positioning reference will lead to significant deviations in the window frame dimensions of the matching window. The bottom surface of the profile, as a critical position for matching the window after frame assembly, needs to abut against the window plane, and its dimensions directly affect the matching accuracy between the frame structure and the window. Therefore, in this invention, when controlling the length of the profile during processing, the bottom surface of the profile that contacts the bottom of the support groove is used as the reference surface for profile length control, ensuring that the lengths at both ends of the bottom surface of the profile meet the set dimensional requirements, and guaranteeing that the dimensions of the profile after welding into a frame meet the requirements. Attached Figure Description

[0028] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0029] Figure 1 This is a schematic diagram of a sawing and milling apparatus with mounting wing profiles in one or more embodiments of the present invention.

[0030] Figure 2 This is a schematic diagram of a sawing and milling apparatus with mounting wing profiles in one or more embodiments of the present invention.

[0031] Figure 3This is a schematic diagram of the positioning component and sawing mechanism in one or more embodiments of the present invention.

[0032] Figure 4 This is a schematic diagram of a positioning component in one or more embodiments of the present invention.

[0033] Figure 5 This is a schematic diagram of the structure of the profile-fitting sawing positioning block in one or more embodiments of the present invention.

[0034] The components include: 1. Positioning assembly; 2. Sawing assembly; 3. Clamping assembly; 4. Feature processing assembly; 5. Lifting plate; 6. Frame; 7. Sawing positioning block; 8. Feeding guide block; 9. Feature processing mechanism; 10. Clamping roller; 11. Clamping mechanism; 12. Lifting mechanism; 13. Support groove; 14. Guide groove; 15. Saw blade; 16. Sawing reference surface; 17. Profile bottom surface; 18. Mounting wing. Detailed Implementation

[0035] Example 1

[0036] In a typical embodiment of the present invention, such as Figures 1-5 As shown, a sawing and milling device with mounting fins is presented.

[0037] When processing profiles with mounting wings 18, the mounting wings 18 protrude from the bottom surface 17 of the profile, making it inconvenient to position and process them. Furthermore, with the advancement of home decoration customization, it is necessary to process a large number of profiles of various sizes. Traditional processing methods such as single-section cutting and drilling are inefficient. When processing some feature structures on the profile, the single-section profile processing method faces a large amount of movement in the X-axis direction (along the profile conveying direction). The return trip of the feature processing structure is often empty, which consumes time and reduces processing efficiency. Based on this, this embodiment provides a sawing and milling processing device for profiles with mounting wings. A positioning part is formed by combining a support groove 13 and a guide groove 14. The positioning part stably supports the profile with mounting wings 18 and guides the profile. Two positioning parts in the same group are symmetrically distributed to support two symmetrically distributed profiles. The two profiles are matched to form a symmetrical position of the frame structure. The feature structures on the two profiles are also in the same X-axis position, so that the two profiles can be sawed and processed synchronously, and the feature structures in the same X-axis position can be processed synchronously, thereby improving sawing efficiency and feature structure processing efficiency, and meeting the requirements of stable conveying and efficient processing of profiles with mounting wings 18.

[0038] like Figure 1 As shown, the milling and sawing device with mounting wing profiles mainly includes a positioning component 1, a sawing component 2, a clamping component 3, and a feature processing component 4, which are respectively mounted on the frame 6.

[0039] In this embodiment, the positioning component 1 supports the profile and guides the profile to move, and the profile conveying direction is defined as the X-axis direction; the direction perpendicular to the X-axis in the horizontal plane is the Y-axis direction, which corresponds to the sawing action of the sawing component 2 on the profile, and the running direction of the sawing mechanism of the sawing component 2 for sawing the profile is the Y-axis direction; the direction perpendicular to the X-axis in the vertical direction is the Z-axis direction, which corresponds to the clamping action of the clamping component 3, and the direction in which the clamping component 3 moves to apply clamping force to the profile is the Z-axis direction.

[0040] Positioning component 1 is provided with at least one set of positioning parts, each positioning part including a support groove 13 for supporting the bottom surface 17 of the profile and a guide groove 14 for accommodating the mounting wing 18. The top opening of the guide groove 14 is located on the bottom surface of the support groove 13. Figure 4 As shown, the support groove 13 and the guide groove 14 are distributed along the profile conveying direction. The guide groove 14 is located below the support groove 13. The support groove 13 stably supports the bottom surface 17 of the profile. The guide groove 14 accommodates the mounting wing 18 and accurately positions the profile, solving the positioning deviation problem caused by the uneven bottom surface of the profile with mounting wing 18.

[0041] Two positioning parts in the same group are spaced apart along the sawing feed direction and are arranged symmetrically with respect to the perpendicular bisector of the line connecting the two positioning parts. This perpendicular bisector is parallel to the plane defined by the X-axis and Z-axis directions.

[0042] The sawing assembly 2 includes a sawing mechanism that operates perpendicular to the profile conveying direction. The plane of the saw blade 15 of the sawing mechanism is inclined relative to the profile conveying direction. After sawing, the end of the profile forms the required bevel, which meets the requirements of subsequent profile welding to form a frame. The clamping assembly 3 is suspended above the positioning assembly 1 and, together with the positioning assembly 1, applies clamping from the Z-axis direction to clamp the profile to constrain its displacement and ensure the stability of the profile during sawing and feature processing.

[0043] The feature processing component 4 is adapted to the positioning component 1. When the positioning component 1 has multiple sets of positioning parts, the feature processing component 4 also has multiple sets of matching feature processing mechanisms 9, so that each set of positioning parts is matched with at least one set of feature processing mechanisms 9. Specifically, the feature processing component 4 includes at least one set of feature processing mechanisms 9, and each set of feature processing mechanisms 9 includes two processing mechanisms. The processing mechanisms correspond one-to-one with the positioning parts, and the feature processing mechanisms 9 in the same set operate synchronously to process the profiles on the same set of positioning parts at the same time.

[0044] It should be noted that, given the diverse and small-batch nature of profile requirements in customized home decoration, this embodiment arranges two positioning parts in the same group at intervals along the sawing feed direction, enabling simultaneous processing of two profiles. The symmetrical arrangement of the two positioning parts allows profiles at symmetrical positions within the frame structure to be positioned correctly, as profiles at symmetrical positions in the frame structure often share similar or symmetrical structural features. For example, in door and window frames, two symmetrical frame profiles have corresponding positions in their mounting hole locations, sawing lengths, and other structural features. The two processing mechanisms in the same group can then simultaneously perform sawing, drilling, and other processing operations based on the characteristic that the symmetrical profile features are located at the same X-axis position. The processing mechanism does not need to significantly move the X-axis to process the corresponding features of another profile after processing one, greatly reducing ineffective movement along the X-axis, improving processing efficiency, and better handling the large number of profiles of different specifications required for customization.

[0045] The support groove 13 conforms to the bottom surface 17 of the profile, supporting the main weight of the profile. The guide groove 14 engages the mounting wing 18, allowing the mounting wing 18 to slide along the guide groove 14. The guide groove also constrains the mounting wing 18 from the side, leaving the bottom of the mounting wing 18 suspended, thus limiting the profile's offset in the Y-axis direction. The two positioning parts in the same group form a stable positioning system for two symmetrically placed profiles. The mounting wings 18 of the two profiles are firmly held in place by their corresponding guide grooves 14, preventing them from moving in the Y-axis direction. The bottom surface 17 of the profile is placed within the support groove 13, and combined with the clamping action of the clamping assembly 3, the profile is also stably supported vertically. Even if the bottom surface 17 of the profile is uneven due to the mounting wings 18, it can still be accurately positioned, reducing the impact of positioning deviations on subsequent processing accuracy and ensuring that the profile remains stable throughout the entire processing.

[0046] In addition, operations such as sawing and drilling generate impact and vibration. If the profile positioning is unstable, it is prone to displacement or increased vibration under these external forces, leading to a decrease in processing accuracy. The distribution of two positioning parts in the same group ensures that both profiles can be stably placed on the positioning parts, reducing vibration and displacement, ensuring the stability of the profiles during processing, and improving processing quality.

[0047] Since the profiles come in various specifications, the positioning component 1 can be configured according to the cross-sectional shape of different specifications of profiles in the same batch. The shape and size of the guide groove 14 are customized according to the common shape and size of the mounting wing 18 to ensure that the mounting wing 18 can be tightly accommodated. In actual operation, the profile with the mounting wing 18 is placed on the positioning component 1, the mounting wing 18 falls into the guide groove 14, and the bottom surface 17 of the profile is placed stably in the support groove 13, thus completing the quick positioning.

[0048] The two positioning parts in the same group are distributed at intervals along the sawing feed direction and are arranged symmetrically with respect to the perpendicular bisector of the line connecting the two positioning parts. This ensures that the profile is subjected to uniform force during processing. The two positioning parts in the same group are distributed at intervals along the sawing feed direction, which can provide sufficient working space for the saw blade 15 of the sawing mechanism and ensure the cutting accuracy.

[0049] In addition, such as Figure 1 and Figure 3 As shown, the positioning component 1 is subdivided into spaced-apart feeding guide blocks 8 and sawing positioning blocks 7, both of which are equipped with support grooves 13 and guide grooves 14 to jointly form the positioning part. During the feeding process, the support grooves 13 and guide grooves 14 of the feeding guide blocks 8 initially guide the profile's position, allowing it to smoothly enter the processing area. When the profile reaches the sawing position, the support grooves 13 and guide grooves 14 of the sawing positioning blocks 7 further precisely position the profile, ensuring its stability during the sawing process. This effectively reduces profile position deviation caused by improper connection between feeding and sawing positioning, improves processing accuracy, and also makes the entire positioning process smoother, thus improving processing efficiency.

[0050] Multiple parallel, spaced guide grooves 14 are provided on the positioning part to accommodate profiles of different specifications. Since the mounting wings 18 on profiles of different specifications are distributed at different positions on the bottom surface 17 of the profile, guide grooves 14 at different positions on the positioning part can accommodate profiles with different mounting wing 18 positions. When encountering profiles with different mounting wing 18 layouts, the corresponding guide groove 14 can be selected for positioning according to the position of the mounting wing 18, which improves the versatility of the processing device and reduces the need for frequent replacement of positioning components due to the wide variety of profiles.

[0051] like Figure 3 and Figure 4 As shown, inclined sawing reference surfaces 16 are formed at both ends of the sawing positioning block 7, and sawing mechanisms are provided upstream and downstream of the sawing positioning block 7. During the sawing process, the profile is sawed with the sawing reference surface 16 of the sawing positioning block 7 as the standard. The setting of the sawing reference surface 16 enables the sawing positioning block 7 to achieve good lateral bearing of the profile to be cut and resist the sawing pressure in the Y-axis direction during the sawing process.

[0052] In actual processing, the upstream sawing mechanism can first saw one end of the profile, and then after adjusting the position of the profile, the downstream sawing mechanism can saw the other end of the profile.

[0053] The sawing mechanism can be equipped with a servo motor to drive the saw blade 15. The servo motor is connected to the saw blade 15 and can adjust the speed and direction of the saw blade 15 as needed. The diameter and thickness of the saw blade 15 are selected according to the cutting requirements of common profiles to ensure that the cutting task can be completed. The sawing mechanism can achieve operation perpendicular to the profile conveying direction through linear guide rails to ensure the smoothness and accuracy of the sawing process. The plane on which the saw blade 15 is located is inclined relative to the profile conveying direction. The inclination angle can be adjusted within a certain range according to the actual processing requirements. For example, it can be set to 45° to meet the requirements of right-angle butt joints at frame corners. The movement of the sawing mechanism can be driven by cylinders, electric cylinders, etc. During the sawing process, after the profile is positioned by the positioning component 1, it is slowly conveyed to the sawing position by the conveying device. The sawing mechanism starts, the saw blade 15 rotates at high speed, and cuts the profile to complete the bevel cutting process.

[0054] The function of the clamping component 3 is to ensure the stability of the profile during processing. In this embodiment, as shown... Figure 2 and Figure 3 As shown, the clamping assembly 3 includes a clamping roller 10 and a clamping mechanism 11. The clamping mechanism 11 has a clamping block at its end for abutting against the profile, and the clamping roller 10 has a clamping roller at its end for abutting against the profile.

[0055] The clamping assembly 3 can be pneumatically clamped, using a cylinder as the driving force to provide clamping force. The clamping block of the clamping mechanism 11 is driven by a cylinder, and the stroke and pressure of the cylinder can be adjusted according to the thickness and material of different profiles. The clamping block is made of rubber with anti-slip texture on the surface, which can ensure the clamping force on the profile without damaging the profile surface. In actual operation, after the profile is placed on the positioning assembly 1 and positioned, the clamping assembly 3 automatically descends through the control system, and the clamping block presses tightly on the profile, ensuring that the profile will not shift during sawing and feature processing. After processing is completed, the clamping assembly 3 automatically rises for easy removal of the processed profile.

[0056] The clamping roller 10 can also be driven by a cylinder. The clamping roller is connected to the cylinder, and a rubber layer can be provided on the surface of the clamping roller. After the clamping roller 10 abuts against the profile, the profile can also slide. The clamping roller can rotate when the profile moves to constrain the vertical position of the profile, thereby ensuring the stable conveying of the profile. When the profile needs to be fixed in position, the clamping block of the clamping mechanism 11 cooperates with the clamping roller to achieve stable clamping and constraint of the profile.

[0057] Feature processing component 4 is responsible for processing features such as profile hardware holes and hook holes. Each feature processing mechanism 9 includes two processing mechanisms, each corresponding to a positioning unit. The processing mechanisms can be selected according to requirements, such as milling mechanisms or inserting mechanisms. Taking a milling mechanism as an example, the milling mechanism uses a high-speed electric spindle as its power source, enabling high-precision milling operations. The spindle speed and feed rate can be precisely adjusted through a control system to adapt to the processing needs of profiles of different materials and sizes.

[0058] The machining mechanisms 9 in the same group operate synchronously by being mounted on the same feed assembly, ensuring that the profiles on the same positioning section can be processed simultaneously. For example, when machining hardware holes, the two machining mechanisms start simultaneously to drill the hardware holes at symmetrical positions on the two profiles supported by the same positioning section, greatly shortening the processing time. The cutting tools of the machining mechanisms adopt a replaceable design, allowing for quick replacement of different types of cutting tools according to different processing needs, thus improving the versatility of the machining device.

[0059] In addition, to meet the needs of various feature processing, multiple sets of feature processing mechanisms 9 can be configured. These multiple sets of feature processing mechanisms 9 can be positionally adjusted to achieve switching, such as... Figure 1 As shown, two sets of feature processing mechanisms 9 are spaced apart along the Y-axis. The position is adjusted by the linear slide rail in the Y-axis direction, so that the target feature processing mechanism 9 is positioned above the profile supported by the positioning component 1. The feature processing of the profile is achieved by feeding in the Z-axis direction. After the feature processing is completed, the working state can be switched by moving the feature processing mechanism 9 in the Y-axis direction, so that the other feature processing mechanism 9 is positioned above the profile supported by the positioning component 1, and the other feature of the profile is processed by feeding in the Z-axis direction.

[0060] like Figure 2 and Figure 3 As shown, along the profile conveying direction, the lifting plate 5 is arranged downstream of the positioning assembly 1 to receive and guide the processed profile. The lifting plate 5 is connected to a lifting element, which drives the lifting plate 5 to tilt relative to the profile conveying direction to receive and guide the profile, creating a gap between the lifting plate 5 and the positioning assembly 1 through which the feed head passes. The lifting element can be a lifting cylinder, electric cylinder, etc. One end of the lifting plate 5 is hinged to the frame 6, and the other end is rotatably connected to the lifting element. The tilt of the lifting plate 5 is adjusted by the extension and retraction of the lifting element.

[0061] During profile sawing, the lifting element extends, causing one side of the lifting plate 5 to rise, increasing the gap between the lifting plate 5 and the positioning component 1. The gap formed between the lifting plate 5 and the positioning component 1 allows the material head to pass through and fall into the recycling area, avoiding the cut-off material head from causing jamming or obstruction in the conveying process, and facilitating the material head to continue conveying the next batch of profiles.

[0062] After the profile is processed, the lifting element drives one side of the lifting plate 5 to fall. The lifting plate 5 moves closer to the positioning component 1 and reduces the gap, allowing the processed profile to more easily cross the gap and reach the position of the lifting plate 5, guiding the profile to the subsequent processing area. Especially for some shorter profiles, if they are not supported by the lifting plate 5, one end of the profile may droop after protruding from the positioning component 1, causing a deviation in the profile conveying direction, which is not conducive to the continuous processing of the profile and the connection between upstream and downstream processes.

[0063] In the actual processing, the profile with mounting wings 18 is first placed on the positioning component 1, and quickly positioned by the support groove 13 and guide groove 14. Then, the clamping component 3 descends to clamp the profile. Next, the sawing component 2 saws the profile according to the preset program. One side of the lifting plate 5 is raised, causing the material head to fall into the recycling area. After sawing is completed, the lifting plate 5 and the sawing component 2 return to their original positions. Finally, the feature processing component 4 starts to perform feature processing on the profile, such as hardware holes and hook holes. After processing is completed, the clamping component 3 rises and continues to convey the profile. The lifting plate 5 lifts the profile to the processing area of ​​the downstream equipment, completing the processing flow of the profile in the sawing and milling device for profiles with mounting wings. Through the coordinated work of various components, efficient and precise processing of profiles with mounting wings 18 is achieved, meeting the needs of customized home decoration for profile processing.

[0064] Example 2

[0065] In another typical embodiment of the present invention, such as Figures 1-5 As shown, a processing method for a milling and sawing apparatus with mounting fins is presented, utilizing the milling and sawing apparatus with mounting fins as described in Example 1.

[0066] A processing method for a sawing and milling apparatus with mounting fins includes:

[0067] The profile with mounting wing 18 is conveyed with the mounting wing 18 at the bottom and the profile body at the top. The mounting wing 18 slides into the guide groove 14. The bottom surface 17 of the profile is placed on the bottom surface of the support groove 13. Two symmetrically placed profiles are respectively placed in the two positioning parts of the same group.

[0068] Two profiles are conveyed synchronously. After reaching the sawing position, the clamping component 3 and the positioning component 1 clamp the profiles, and the sawing component 2 saws the two profiles.

[0069] Two profiles are conveyed synchronously. After arriving at the feature processing position, the two feature processing mechanisms 9 in the same group simultaneously perform feature processing on the two parallel profiles.

[0070] After processing, the profiles continue to be conveyed and unloaded.

[0071] like Figures 1-5 As shown, the profile with mounting wings 18 is conveyed with the mounting wings 18 at the bottom and the profile body at the top, utilizing the structure of the guide groove 14 and the support groove 13 in the positioning assembly 1. The mounting wings 18 slide in conjunction with the guide groove 14. Because the two sides of the guide groove 14 remain in close contact with the mounting wings 18, the horizontal position of the profile can be precisely restricted, keeping the profile axis parallel to the conveying direction and preventing the profile from shifting during conveying. At the same time, the bottom surface 17 of the profile rests on the bottom surface of the support groove 13, and the support groove 13 stably supports the weight of the profile.

[0072] Two symmetrically placed profiles are positioned at two corresponding positioning points in the same group. This symmetrical positioning method meets the requirement of simultaneous processing of profiles in symmetrical positions within the frame structure, ensuring the accuracy and efficiency of subsequent processing. Compared to processing a single profile, this significantly improves processing efficiency. Furthermore, the two positioning points in the same group are spaced apart and symmetrically arranged along the sawing feed direction, ensuring uniform stress on the two profiles during processing and reducing processing errors caused by inconsistent positioning.

[0073] Two profiles are fed synchronously. Upon reaching the sawing position, the clamping assembly 3, in conjunction with the positioning assembly 1, clamps the profiles. Then, the sawing assembly 2 cuts both profiles. The pneumatic clamping method of the clamping assembly 3 can adjust the clamping force according to the thickness and material of the profiles, ensuring that the profiles do not shift during sawing. Simultaneous sawing of two profiles avoids frequent equipment adjustments required when sawing a single profile, thus improving sawing efficiency.

[0074] It should be pointed out that, such as Figure 5 As shown, during sawing, the length of the two ends corresponding to the bottom surface 17 of the profile segment obtained after sawing is controlled to a set length, so as to control the size of the profile after welding into a frame.

[0075] During the profile manufacturing process, the mounting fins 18 are extruded. However, since they only serve an auxiliary positioning function and are not used as a cooperating structure with other frame structures, nor are they a key structure determining the frame dimensions, their precision is not strictly controlled. This uncertainty in precision means that if the mounting fins 18 are used as a positioning reference to control the profile length, it will lead to significant deviations in the actual length of each profile segment. For example, a batch of profiles originally designed to be 2 meters long, if cut to length using mounting fins 18 with inconsistent precision as a reference, will result in some profiles having actual lengths fluctuating between 1.95 meters and 2.05 meters. This is detrimental to the subsequent welding of the frame, which requires precise dimensions.

[0076] In this embodiment, since the bottom surface 17 of the profile directly abuts against the window plane after the frame is assembled, its dimensional accuracy directly determines the matching accuracy between the frame structure and the window. The frame needs to ensure that the dimensions of the bottom surface 17 of the profile strictly meet the design requirements in order to ensure a tight fit with the window after installation and achieve good sealing, sound insulation and other performance.

[0077] The support groove 13 in the processing device can stably support the bottom surface 17 of the profile. During the sawing process, the bottom surface 17 of the profile, which is in contact with the bottom surface of the support groove 13, serves as the reference surface for length control, offering advantages of stability and reliability. The structural design of the support groove 13 ensures that the bottom surface 17 of the profile maintains a stable position during processing, facilitating accurate measurement and control of the lengths at both ends of the bottom surface 17 to meet the set dimensional requirements. This guarantees the dimensional accuracy of the profile after welding into a frame, meeting actual usage needs. Especially when processing 45° beveled surfaces, the bottom surface 17 of the profile is longer than the top surface for positioning, meaning it has a larger contact area and more positioning reference points. When determining the position of the 45° beveled surface, positioning based on the larger bottom profile surface reduces the accumulation of positioning errors. In addition, cutting at 45° with the bottom surface 17 of the profile as the positioning reference can better ensure that the dimensional accuracy of the bottom surface 17 of the profile is preserved during welding, thereby controlling the size of the bottom surface 17 of the profile as the outer ring of the frame and improving the frame assembly accuracy.

[0078] After the two profiles are synchronously fed to the feature processing position, the two feature processing mechanisms 9 in the same group simultaneously perform feature processing on the two parallel profiles. The feature processing mechanism 9 uses a high-speed electric spindle as a power source, and the speed and feed rate can be precisely adjusted to adapt to the processing needs of profiles of different materials and sizes. The feature processing mechanisms 9 in the same group achieve synchronous operation through synchronous belt drive. When processing hardware holes, they can simultaneously drill hardware holes at symmetrical positions on both sides of the two profiles, shortening the processing time.

[0079] The profile feature processing component 4 has multiple feature processing mechanisms 9 that correspond to different features and switch between them after one feature is processed. This allows the processing device to meet the diverse feature processing needs of profiles in customized home decoration, eliminating the need for frequent equipment changes and improving the versatility and flexibility of the processing device.

[0080] After processing, the profiles continue to be conveyed and unloaded, achieving efficient and precise processing of 18 profiles with mounting wings, meeting the dual requirements of efficiency and quality for profile processing in home decoration customization.

[0081] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A processing method of a saw-milling processing apparatus with a belt-mounted fin profile, characterized by, The saw-milling device with the mounting fin profile includes: A positioning assembly is provided with at least one set of positioning parts, the positioning parts include a supporting groove supporting the bottom surface of the profile and a guide groove accommodating the mounting fin, the top opening of the guide groove is located at the bottom surface of the supporting groove, two positioning parts in the same set are distributed along the sawing feeding direction and are symmetrically arranged relative to the vertical bisector of the two positioning parts; A sawing assembly includes a sawing mechanism running perpendicular to the profile conveying direction, the plane where the saw blade of the sawing mechanism is located is distributed obliquely relative to the profile conveying direction; A pressing assembly is suspended above the positioning assembly and clamps the profile in combination with the positioning assembly; A characteristic processing assembly includes at least one set of characteristic processing mechanisms, each set of characteristic processing mechanisms includes two processing mechanisms, at least one processing mechanism is a hole milling mechanism, the processing mechanisms correspond to the positioning parts one by one, and the characteristic processing mechanisms in the same set are synchronously operated to simultaneously process the profiles on the positioning parts in the same set; The positioning assembly includes spaced distribution of the feeding guide blocks and the sawing positioning blocks, the feeding guide blocks and the sawing positioning blocks are respectively provided with the supporting grooves and the guide grooves, and together form a set of positioning parts; A plurality of guide grooves are provided on the positioning parts, the plurality of guide grooves are arranged along the sawing feeding direction and are distributed in parallel between adjacent guide grooves; Both ends of the sawing positioning block form an inclined sawing reference surface, and the upstream and downstream of the sawing positioning block are respectively provided with a sawing mechanism; The processing method includes: The profiles with the mounting fins are conveyed in the posture of the mounting fins downward and the profile bodies upward, the mounting fins are slidingly fitted with the guide grooves, the bottom surface of the profile is placed on the bottom surface of the supporting groove, and two symmetrically placed profiles are respectively placed on the two positioning parts in the same set; The two profiles are synchronously conveyed, after reaching the sawing position, the pressing assembly clamps the profiles in combination with the positioning assembly, and the sawing assembly saws the two profiles; during sawing, the length of the two ends corresponding to the bottom surface of the profile segment obtained after sawing is controlled to be a set length, so as to control the size of the profile welded into a frame; The two profiles are synchronously conveyed, after reaching the characteristic processing position, the two characteristic processing mechanisms in the same set simultaneously process the two parallel profiles; The processed profile continues to be conveyed and discharged; The lifting plate is located downstream of the positioning assembly along the profile conveying direction, the lifting plate is connected with a pushing and lifting element, the pushing and lifting element drives the lifting plate to act so that the lifting plate obliquely receives and guides the profile relative to the profile conveying direction, and forms a gap between the lifting plate and the positioning assembly for the feeding head to pass through.

2. The machining method of the saw-milling apparatus with the belt-mounted fin profile according to claim 1, characterized in that, The pressing assembly includes a pressing roller and a pressing mechanism, the end of the pressing mechanism is provided with a pressing block for abutting against the profile, and the end of the pressing roller is provided with a pressing wheel for abutting against the profile.

3. The processing method of the saw-milling apparatus with the belt-mounted fin profile according to claim 1, characterized in that, The guide grooves keep slidingly fitted with the mounting fins on both sides, so that the axis of the profile keeps parallel to the conveying direction, and the pressing assembly keeps clamping the profile when the profile is processed.

4. The processing method of the saw-milling apparatus with the belt-mounted fin profile according to claim 3, characterized in that, The multiple sets of characteristic processing mechanisms of the characteristic processing assembly correspond to different characteristics, and are switched after one kind of characteristic processing is completed.

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