Sawing and milling machining device and method for profile with mounting fins

Abstract

The invention provides a sawing and milling machining device and method for a sectional material with an installation wing, relates to the field of sectional material machining, and aims to solve the problems that the bottom surface of the sectional material is uneven due to the installation wing, and positioning is difficult during cutting and feature machining, and a positioning assembly is provided with a bearing groove for bearing the bottom surface of the sectional material and a guide groove for containing the installation wing. The bearing groove can stably bear the bottom face of the sectional material, the guide groove can accurately position the installation wing, the problem of positioning deviation caused by the uneven bottom face is solved, and the stability of the sectional material in the machining process is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of profile processing, and in particular to a sawing and milling processing device and a processing method for a profile with mounting fins. Background Art

[0002] Some plastic profiles have mounting wings on their bottoms that are distributed along the length of the profiles and perpendicular to the bottom of the profiles. For example, American plastic profiles, when the profiles are processed into frames, the mounting wings are located on the outer circumference of the frame. During the installation of doors and windows, the bottom of the profiles can be tightly against the window plane, while the mounting wings can fit the side of the window. This structure allows the frame to be quickly positioned during installation, facilitating installation and improving installation accuracy.

[0003] The installation wings distributed on the bottom surface of the profile also make the bottom surface of the profile no longer flat. When cutting, it becomes very difficult to position the bottom surface, because the uneven bottom surface cannot be stably placed on the processing equipment, which easily leads to cutting position deviation and affects the processing accuracy. When processing hardware holes and hook holes, it is also difficult to find a suitable positioning reference because of the uneven bottom surface, which increases the difficulty of processing. If the flat side of the profile is placed downward for positioning processing, although the problem of uneven bottom surface is solved, when processing from the side of the profile, since the functional holes such as hardware holes in the profile groove are at different vertical heights, the processing equipment must not only accurately control the processing depth during operation to ensure that the size of the hardware holes meets the requirements, but also perform precise vertical positioning to ensure that the position of each functional hole is accurate. However, achieving these two precise controls increases the control difficulty, making the positioning processing process complicated, affecting the processing efficiency and product quality.

[0004] In addition, in order to meet the demand for profile processing for customized home decoration, processing equipment is developing in the direction of flexibility and flexibility. Compared with batch and standardized operations, the profile sizes and specifications used in home decoration are more numerous and more complex. When faced with a large number of profile processing tasks of different sizes and specifications, the current single profile processing method is less efficient. Moreover, the characteristic structures on frame structures such as window frames are mostly arranged symmetrically. The method of loading and processing single profiles one by one will cause the equipment to frequently move in the X-axis direction during the processing process. A large number of X-axis movements consume time and reduce processing efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a sawing and milling processing device and a processing method for a profile with mounting wings in view of the defects existing in the prior art. The positioning component is provided with a supporting groove for supporting the bottom surface of the profile and a guide groove for accommodating the mounting wings. The supporting groove can stabilize the bottom surface of the supporting profile, and the guide groove can accurately position the mounting wings, thereby solving the positioning deviation caused by the uneven bottom surface and ensuring the stability of the profile during processing. The positioning parts in the same group are symmetrically arranged to carry symmetrically distributed profiles, so that the profiles in symmetrical positions constituting the frame structure can be processed synchronously. The symmetrically arranged characteristic structures are located at the same X-axis position, which is convenient for the synchronous processing of two processing mechanisms in the same group, reducing the X-axis movement of the processing mechanism and improving the processing efficiency.

[0006] The first object of the present invention is to provide a sawing and milling device with a winged profile, which adopts the following scheme: include: The positioning assembly is provided with at least one group of positioning parts, the positioning parts include a supporting 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 supporting groove, and the two positioning parts in the same group are spaced apart along the sawing feed direction and are symmetrically arranged relative to the perpendicular bisector of the line connecting the two positioning parts; The sawing assembly comprises a sawing mechanism running perpendicular to the profile conveying direction, wherein the plane where the saw blade of the sawing mechanism is located is inclined relative to the profile conveying direction; The clamping assembly is suspended above the positioning assembly and clamps the profile in combination with the positioning assembly; The feature processing assembly includes at least one group of feature processing mechanisms, each group of feature processing mechanisms includes two processing mechanisms, at least one processing mechanism is a milling mechanism, the processing mechanisms correspond to the positioning parts one by one, and the feature processing mechanisms in the same group operate synchronously to simultaneously process the profiles on the positioning parts in the same group.

[0007] Furthermore, the positioning assembly includes a feeding guide block and a sawing positioning block which are distributed at intervals, and the feeding guide block and the sawing positioning block are respectively provided with a supporting groove and a guide groove, which together form a group of positioning parts.

[0008] Furthermore, the positioning portion is provided with a plurality of guide grooves, the plurality of guide grooves are arranged at intervals along the sawing feed direction, and adjacent guide grooves are distributed in parallel.

[0009] Furthermore, two ends of the sawing positioning block respectively form inclined sawing reference surfaces, and sawing mechanisms are respectively provided upstream and downstream of the sawing positioning block.

[0010] Furthermore, the clamping assembly includes a clamping roller and a clamping mechanism, a clamping block for abutting the profile is provided at the end of the clamping mechanism, and a clamping wheel for abutting the profile is provided at the end of the clamping roller.

[0011] Furthermore, it also includes a lifting plate, which is located downstream of the positioning assembly along the profile conveying direction. The lifting plate is connected to a pushing element, which drives the lifting plate to move so that the lifting plate is inclined relative to the profile conveying direction to receive and guide the profile, and a gap is formed between the lifting plate and the positioning assembly for the feed head to pass through.

[0012] The second object of the present invention is to provide a processing method of a sawing and milling processing device with a wing profile installed, using the sawing and milling processing device with a wing profile installed as described in the first object, comprising: 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 fit the guide grooves. The bottom surface of the profile is placed on the bottom surface of the supporting groove. Two symmetrically placed profiles are placed on two positioning parts of the same group respectively. The two profiles are transported synchronously. After reaching the sawing position, the clamping assembly cooperates with the positioning assembly to clamp the profiles, and the sawing assembly saws the two profiles. Two profiles are transported synchronously. After reaching the feature processing position, two feature processing mechanisms in the same group perform feature processing on the two parallel profiles at the same time. The processed profiles continue to be conveyed and unloaded.

[0013] Furthermore, during sawing, the lengths of the two ends of the bottom surface of the profile obtained after sawing corresponding to the profile segment are controlled to be set lengths, so as to control the size of the profile after being welded into a frame.

[0014] Furthermore, the two sides of the guide groove are kept in close contact with the mounting wings for sliding, so that the axis of the profile is kept parallel to the conveying direction; when the profile is subjected to feature processing, the clamping assembly keeps clamping the profile.

[0015] Furthermore, the multiple groups of feature processing mechanisms of the profile feature processing assembly correspond to forming different features, and are switched after one of the feature processing is completed.

[0016] Compared with the prior art, the present invention has the following advantages and positive effects: In order to solve the problem that the installation wings make the bottom surface of the profile uneven and difficult to position during cutting and feature processing, the positioning component is equipped with a supporting groove that supports the bottom surface of the profile and a guide groove that accommodates the installation wings. The supporting groove can stabilize the bottom surface of the supporting profile, and the guide groove can accurately position the installation wing, which solves the positioning deviation caused by the uneven bottom surface and ensures the stability of the profile during processing. When performing feature processing such as hardware holes and hook holes, positioning and depth control are difficult due to the different vertical heights of the functional holes on the side of the profile. Each group of feature processing mechanisms in the feature processing component contains two processing mechanisms that correspond to the positioning parts one by one, and the feature processing mechanisms in the same group operate synchronously, and can simultaneously process profiles on the same group of positioning parts, effectively solving the positioning and depth control problems caused by the vertical height differences of the functional holes. Symmetrical window frame profiles are placed in a symmetrical positioning manner. Each group of feature processing components has two processing mechanisms, and the mechanisms in the same group operate synchronously, so that two profiles in symmetrical positions of the frame structure can be processed. After the two profiles are positioned on the positioning parts of the same group, the symmetrically distributed feature structures are in the same X-axis position, that is, the same position in the profile conveying direction, so that the two processing mechanisms in the same group can process the two profiles on the positioning parts of the same group at the same time, avoiding repeated positioning operations during continuous processing of symmetrical profiles, thereby reducing the movement of the equipment in the X-axis direction for positioning, simplifying the operation process, and improving processing efficiency.

[0017] When the profile is framed and installed, the installation wing serves as an auxiliary positioning structure without strict size control, and the accuracy of the installation wing after extrusion molding is not strictly controlled during the profile production process. Using the installation wing as a positioning reference will cause a large deviation in the size of the window frame that matches the window. The bottom surface of the profile serves as a key position for matching the window after framing. The bottom surface of the profile needs to abut the window plane, and its size directly affects the matching accuracy between the frame structure and the window. Therefore, in the present invention, when processing the profile for length control, the bottom surface of the profile that contacts the bottom surface of the supporting groove is used as the reference surface for profile length control, so that the lengths at both ends of the bottom surface of the profile meet the set size requirements, thereby ensuring that the size of the profile after welding into a frame can meet the demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0019] Figure 1 Schematic diagram of a sawing and milling device with a fin profile installed in one or more embodiments of the present invention.

[0020] Figure 2 Schematic diagram of a sawing and milling device with a fin profile installed in one or more embodiments of the present invention.

[0021] Figure 3It is a schematic diagram of the structure of the positioning assembly and the sawing mechanism in one or more embodiments of the present invention.

[0022] Figure 4 A schematic diagram of a positioning component in one or more embodiments of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the profile cooperating with the sawing positioning block in one or more embodiments of the present invention.

[0024] Among them, 1. Positioning component; 2. Sawing component; 3. Clamping component; 4. Feature processing component; 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. Supporting groove; 14. Guide groove; 15. Saw blade; 16. Sawing reference surface; 17. Profile bottom surface; 18. Mounting wing. DETAILED DESCRIPTION

[0025] Example 1 In a typical embodiment of the present invention, Figure 1-Figure 5 As shown, a sawing and milling device with a mounted wing profile is provided.

[0026] When processing the profile with mounting wings 18, it is inconvenient to position and process it because its mounting wings 18 protrude from the bottom surface 17 of the profile. In addition, with the advancement of customized home decoration, a large number of profiles of different sizes need to be processed. Traditional single-piece cutting, drilling and other processing methods are inefficient. When processing some characteristic structures on the profile, the single-piece profile processing method faces a large amount of movement in the X-axis direction (along the profile conveying direction), and the return of the characteristic processing structure is relatively empty, which wastes time and reduces processing efficiency. Based on this, the present embodiment provides a sawing and milling processing device for a profile with mounting wings, which adopts a combination of a supporting groove 13 and a guide groove 14 to form a positioning part, which 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, matching the two profiles in symmetrical positions of the frame structure. The characteristic structures on the two profiles are also in the same X-axis position, so that the two profiles can be sawed synchronously and the characteristic structures in the same X-axis position can be processed synchronously, thereby improving the sawing efficiency and the characteristic structure processing efficiency, and meeting the stable transportation and efficient processing requirements of the profile with mounting wings 18.

[0027] like Figure 1 As shown, the sawing and milling device with mounted wing profile mainly includes a positioning component 1, a sawing component 2, a clamping component 3 and a feature processing component 4, which are respectively installed on a frame 6.

[0028] 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 horizontal plane perpendicular to the X-axis direction is the Y-axis direction, corresponding 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 vertical direction perpendicular to the X-axis direction is the Z-axis direction, corresponding 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.

[0029] The positioning assembly 1 is provided with at least one set of positioning parts, the positioning parts include a supporting 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 at the bottom surface of the supporting groove 13, such as Figure 4 As shown, the supporting groove 13 and the guide groove 14 are distributed along the profile conveying direction. The guide groove 14 is located below the supporting groove 13. The supporting 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, thereby solving the positioning deviation problem caused by the uneven bottom surface of the profile with the mounting wing 18.

[0030] The two positioning parts in the same group are spaced apart along the sawing feed direction and are arranged symmetrically with respect to a perpendicular bisector of a line connecting the two positioning parts, and the perpendicular bisector is parallel to a plane defined by the X-axis direction and the Z-axis direction.

[0031] The sawing assembly 2 includes a sawing mechanism running perpendicular to the profile conveying direction. The plane where the saw blade 15 of the sawing mechanism is located is tilted relative to the profile conveying direction. After sawing, the end of the profile forms the required bevel surface to meet the needs of subsequent profile welding to form a frame. The clamping assembly 3 is suspended above the positioning assembly 1, and is combined with the positioning assembly 1 to clamp the profile in the Z-axis direction to clamp the profile to restrict the displacement of the profile and ensure the stability of the profile during sawing and feature processing.

[0032] The feature processing assembly 4 is adapted to the positioning assembly 1. When the positioning assembly 1 is provided with multiple sets of positioning parts, the feature processing assembly 4 is also provided with 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 assembly 4 includes at least one set of feature processing mechanisms 9, each set of feature processing mechanisms 9 includes two processing mechanisms, the processing mechanisms correspond to the positioning parts one by one, and the feature processing mechanisms 9 of the same set operate synchronously to simultaneously process the profiles on the positioning parts of the same set.

[0033] It should be pointed out that in view of the diversified and small-batch characteristics of the demand for profiles in home decoration customization, in this embodiment, the two positioning parts in the same group are spaced along the sawing feed direction, so that two profiles can be processed and prepared at the same time. The symmetrical arrangement of the two positioning parts in the same group can put the profiles at the symmetrical positions of the frame structure in place, because the characteristic structures of the profiles at the symmetrical positions of the frame structure are often similar or symmetrical. For example, the door and window frames, two symmetrical frame profiles, their characteristic structures such as the position of the mounting holes and the sawing length are in corresponding positions in design. The two processing mechanisms in the same group can carry out sawing, drilling and other processing operations simultaneously based on the characteristics that the characteristic structures of the symmetrical profiles are in the same X-axis position. The processing mechanism does not need to move the X-axis significantly to process the corresponding features of another profile after processing one profile, which greatly reduces the ineffective running of the processing mechanism in the X-axis direction, improves the processing efficiency, and can better cope with the processing tasks of a large number of profiles of different specifications brought about by customization.

[0034] The supporting groove 13 can fit the bottom surface 17 of the profile and support the main weight of the profile. The guide groove 14 can clamp the mounting wing 18 so that the mounting wing 18 can slide along the guide groove 14. The guide groove can constrain the mounting wing 18 from the side. The bottom of the mounting wing 18 is suspended in the air, thereby limiting the displacement of the profile in the Y-axis direction. The two positioning parts in the same group construct a stable positioning system for the two symmetrically placed profiles. The mounting wings 18 of the two profiles are tightly clamped by the corresponding guide grooves 14, respectively, so that they cannot move in the Y-axis direction. The bottom surface 17 of the profile is placed in the supporting groove 13. Combined with the clamping effect of the clamping assembly 3, the profile is also stably supported in the vertical direction. Even if the bottom surface 17 of the profile is uneven due to the mounting wing 18, it can be accurately positioned, reducing the influence of positioning deviation on the subsequent processing accuracy, and ensuring that the profile is always in a stable state during the entire processing process.

[0035] In addition, operations such as sawing and drilling will generate certain impact and vibration. If the profile is not positioned stably, it is easy to be displaced or vibrate more under the action of these external forces, resulting in reduced processing accuracy. The distribution of the two positioning parts in the same group enables both profiles to be stably placed on the positioning parts, reducing the generation of vibration and displacement, ensuring the stability of the profile during processing, and improving processing quality.

[0036] Since the profiles have various specifications, the positioning assembly 1 can be configured according to the cross-sectional forms of the profiles of different specifications in the same batch, and 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 assembly 1, the mounting wing 18 falls into the guide groove 14, and the bottom surface 17 of the profile is stably placed in the supporting groove 13, and the rapid positioning can be completed.

[0037] The two positioning parts in the same group are spaced apart along the sawing feed direction and are symmetrically arranged relative to the perpendicular bisector of the line connecting the two positioning parts, which can ensure that the profile is subjected to uniform force during the processing. The two positioning parts in the same group are spaced apart along the sawing feed direction, which can provide sufficient working space for the saw blade 15 of the sawing mechanism to ensure cutting accuracy.

[0038] In addition, if Figure 1 and Figure 3 As shown, the positioning assembly 1 is subdivided into a feeding guide block 8 and a sawing positioning block 7 that are spaced apart, and both are provided with a supporting groove 13 and a guiding groove 14 to jointly constitute a positioning portion. During the feeding process, the supporting groove 13 and the guiding groove 14 of the feeding guide block 8 preliminarily guide the position of the profile so that the profile can smoothly enter the processing area. When the profile reaches the sawing position, the supporting groove 13 and the guiding groove 14 of the sawing positioning block 7 further accurately position the profile to ensure its stability during the sawing process. It effectively reduces the profile position deviation caused by improper connection between feeding and sawing positioning, improves processing accuracy, and also makes the entire positioning process smoother, thereby improving processing efficiency.

[0039] A plurality of parallel and spaced guide grooves 14 are provided on the positioning part to adapt to 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, the use of guide grooves 14 at different positions on the positioning part can adapt to profiles with different positions of the mounting wings 18. When encountering profiles with different layouts of mounting wings 18, the corresponding guide groove 14 can be selected for positioning according to the position of the mounting wings 18, thereby improving the versatility of the processing device and reducing the need to frequently replace the positioning components due to a wide variety of profiles.

[0040] 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 respectively provided upstream and downstream of the sawing positioning block 7. During the sawing process, the profile is sawed based on the sawing reference surface 16 of the sawing positioning block 7. The setting of the sawing reference surface 16 enables the sawing positioning block 7 to achieve good lateral bearing for the profile to be cut, and resist the sawing pressure in the Y-axis direction during the sawing process.

[0041] During actual processing, one end of the profile can be sawed by the sawing mechanism distributed upstream, and then the downstream sawing mechanism can saw the other end of the profile after adjusting the position of the profile.

[0042] The sawing mechanism can be provided with a servo motor that drives the saw blade 15. The servo motor is connected to the saw blade 15 and can adjust the rotation speed and direction of the saw blade 15 as required. 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 realize the operation perpendicular to the profile conveying direction through a linear guide rail to ensure the stability and accuracy of the sawing process. The plane where the saw blade 15 is located is tilted relative to the profile conveying direction. The inclination angle can be adjusted within a certain range according to actual processing requirements. For example, it can be set to 45° to meet the requirements of right-angle docking at the frame angle position. The movement of the sawing mechanism can be driven by a cylinder, an electric cylinder, etc. During the sawing process, after the profile is positioned by the positioning component 1, it is slowly transported to the sawing position by the conveying device, the sawing mechanism is started, and the saw blade 15 rotates at high speed to cut the profile to complete the beveling processing of the profile.

[0043] The function of the clamping assembly 3 is to ensure the stability of the profile during the processing. Figure 2 and Figure 3 As shown, the pressing assembly 3 includes a pressing roller 10 and a pressing mechanism 11. A pressing block for abutting against the profile is provided at the end of the pressing mechanism 11, and a pressing wheel for abutting against the profile is provided at the end of the pressing roller 10.

[0044] The clamping assembly 3 can adopt a pneumatic clamping method, and the clamping force is provided by a cylinder as a driving 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 material, and has an anti-slip texture on the surface, which can ensure the clamping force on the profile without causing damage to the surface of the profile. In actual operation, when the profile is placed on the positioning assembly 1 and the positioning is completed, the clamping assembly 3 automatically descends through the control system, and the clamping block is tightly pressed on the profile to ensure that the profile will not be displaced during sawing and feature processing. When the processing is completed, the clamping assembly 3 automatically rises to facilitate the removal of the processed profile.

[0045] The clamping roller 10 can also be driven by a cylinder. The clamping wheel is connected to the cylinder. A rubber layer can be provided on the surface of the clamping wheel. After the clamping roller 10 abuts against the profile alone, the profile can also slide. The clamping wheel can rotate when the profile moves to constrain the vertical position of the profile, thereby ensuring stable transportation of the profile. When the profile needs to be fixed in position, the clamping block of the clamping mechanism 11 cooperates with the clamping wheel to achieve stable clamping and constraint of the profile.

[0046] The feature processing assembly 4 is a part that realizes feature processing such as hardware holes and hook holes of profiles. Each set of feature processing mechanisms 9 includes two processing mechanisms, and the processing mechanisms correspond to the positioning parts one by one. The processing mechanisms can be selected according to the needs, such as milling mechanisms, inserting mechanisms, etc. Taking the milling mechanism as an example, the milling mechanism uses a high-speed electric spindle as a power source, which can realize high-precision milling operations. The speed and feed speed of the electric spindle can be accurately adjusted through the control system to meet the processing needs of profiles of different materials and sizes.

[0047] The same group of feature processing mechanisms 9 are installed on the same feed assembly to achieve synchronous operation, ensuring that the profiles on the same group of positioning parts can be processed at the same time. For example, when processing hardware holes, the two processing mechanisms are started at the same time to drill the hardware holes in the symmetrical positions of the two profiles carried by the same group of positioning parts, which greatly shortens the processing time. The tool of the processing mechanism adopts a replaceable design. According to different processing requirements, different types of tools can be quickly replaced, which improves the versatility of the processing device.

[0048] In addition, in order to meet the needs of various feature processing, multiple sets of feature processing mechanisms 9 can be configured, and the multiple sets of feature processing mechanisms 9 can be adjusted in position to achieve switching, such as Figure 1 As shown, two groups of feature processing mechanisms 9 are spaced apart along the Y-axis direction, and the position is adjusted by a linear slide rail in the Y-axis direction, so that the target feature processing mechanism 9 is adjusted to above the profile carried by the positioning component 1, and 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 another feature processing mechanism 9 is adjusted to above the profile carried by the positioning component 1, and the processing of another feature of the profile is achieved by feeding in the Z-axis direction.

[0049] 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, and is used to receive and guide the processed profile. The lifting plate 5 is connected to a pushing element, and the pushing element drives the lifting plate 5 to move so that the lifting plate 5 is tilted relative to the profile conveying direction to receive and guide the profile, and a gap is formed between the lifting plate 5 and the positioning assembly 1 for the feed head to pass through. The pushing element can be a lifting cylinder, an electric cylinder, etc. One end of the lifting plate 5 is hinged on the frame 6, and the other end is rotatably connected to the pushing element. The inclination of the lifting plate 5 is adjusted by the telescopic action of the pushing element.

[0050] During the sawing process of the profile, the pushing element is extended to raise one side of the lifting plate 5, thereby 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 recovery area, thereby preventing the cut material head from causing adverse effects such as jamming and obstruction on the conveying process, making it convenient for the material head to continue to convey the next batch of profiles.

[0051] When the processing of the profile is completed, the push element drives one side of the lifting plate 5 to fall, and the lifting plate 5 approaches the positioning component 1 and reduces the gap, so that the processed profile can more easily cross the gap to reach the position of the lifting plate 5, and guide the profile to the subsequent processing area. Especially for some profiles with shorter lengths, if they are not received by the lifting plate 5, it is easy for one end of the profile to fall after protruding out of the positioning component 1, and the conveying direction of the profile will deviate, which is not conducive to the continuous processing of the profile and the connection between upstream and downstream.

[0052] In the actual processing process, the profile with the mounting wing 18 is first placed on the positioning component 1, and the quick positioning is completed through the supporting groove 13 and the 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, and one side of the lifting plate 5 is lifted to make the material head fall to the recycling area. After the sawing is completed, the lifting plate 5 and the sawing component 2 return to their original positions. Finally, the feature processing component 4 is started to perform feature processing such as hardware holes and hook holes on the profile. After the processing is completed, the clamping component 3 rises and continues to convey the profile. The profile is lifted by the lifting plate 5 so that the profile reaches the processing area of ​​the downstream equipment, completing the processing flow of the profile in the sawing and milling processing device of the profile with mounting wings. Through the coordinated work of various components, efficient and precise processing of the profile with mounting wings 18 is achieved, meeting the demand for profile processing for customized home decoration.

[0053] Example 2 In another typical embodiment of the present invention, Figure 1-Figure 5 As shown, a processing method of a sawing and milling device with a wing-mounted profile is provided, using the sawing and milling device with a wing-mounted profile as in Example 1.

[0054] A processing method of a sawing and milling processing device with a wing-mounted profile, comprising: The profile with the 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 in the guide groove 14, and the bottom surface 17 of the profile is placed on the bottom surface of the supporting groove 13. Two symmetrically placed profiles are placed in two corresponding positioning parts of the same group. The two profiles are transported synchronously. After reaching the sawing position, the clamping assembly 3 cooperates with the positioning assembly 1 to clamp the profiles, and the sawing assembly 2 saws the two profiles. The two profiles are conveyed synchronously, and after arriving at the feature processing position, the two feature processing mechanisms 9 in the same group perform feature processing on the two parallel profiles at the same time; The processed profiles continue to be conveyed and unloaded.

[0055] like Figure 1-Figure 5As shown, the profile with the mounting wing 18 is conveyed with the mounting wing 18 at the bottom and the profile body at the top, making use of the structure of the guide slot 14 and the support slot 13 in the positioning assembly 1. The mounting wing 18 slides with the guide slot 14. Since the two sides of the guide slot 14 keep sliding in contact with the mounting wing 18, the horizontal position of the profile can be accurately limited, so that the axis of the profile remains parallel to the conveying direction, avoiding the profile from deviating during the conveying process. At the same time, the bottom surface 17 of the profile is placed on the bottom surface of the support slot 13, and the support slot 13 stably bears the weight of the profile.

[0056] The two symmetrically placed profiles are placed in two corresponding positioning parts in the same group. The symmetrical positioning method meets the requirements of synchronous processing of profiles in symmetrical positions of the frame structure, ensuring the accuracy and efficiency of subsequent processing. Compared with the processing of a single profile, the processing efficiency is greatly improved. Moreover, the two positioning parts in the same group are spaced and symmetrically arranged along the sawing feed direction, which can ensure that the two profiles are evenly stressed during the processing and reduce the processing errors caused by inconsistent positioning.

[0057] The two profiles are transported synchronously. After reaching the sawing position, the clamping component 3 cooperates with the positioning component 1 to clamp the profiles, and then the sawing component 2 saws the two profiles. The pneumatic clamping method of the clamping component 3 can adjust the clamping force according to the thickness and material of the profile to ensure that the profile will not move during sawing. Sawing two profiles at the same time avoids frequent equipment adjustments when sawing a single profile, and improves sawing efficiency.

[0058] It should be pointed out that if Figure 5 As shown, during sawing, the lengths of the two ends corresponding to the bottom surface 17 of the profile segment obtained after sawing are controlled to be set lengths to control the size of the profile after being welded into a frame.

[0059] During the production process of the profile, the mounting wing 18 is formed by extrusion, but because it only plays an auxiliary positioning role and does not serve as a matching structure with other frame structures, it is not a key structure that determines the size of the frame, and its accuracy is not strictly controlled. This uncertainty in accuracy will cause a large deviation in the actual length of each section of the profile if the mounting wing 18 is used as a positioning reference to control the length of the profile. For example, if a batch of profiles originally designed to be 2 meters in length are cut to length based on the mounting wing 18 with uneven accuracy, the actual length of some profiles will fluctuate between 1.95 meters and 2.05 meters, which is not conducive to the subsequent welding of frames that require precise dimensions.

[0060] In this embodiment, since the bottom surface 17 of the profile directly abuts against the window plane after being framed, its dimensional accuracy directly determines the matching accuracy between the frame structure and the window. The frame needs to ensure that the size of the bottom surface 17 of the profile strictly meets the design requirements to ensure that it fits tightly with the window after installation and achieves good sealing, sound insulation and other performances.

[0061] The supporting 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 that contacts the bottom surface of the supporting groove 13 is used as the reference surface for length control, which has the advantages of stability and reliability. The structural design of the supporting groove 13 enables the bottom surface 17 of the profile to maintain a stable position during the processing process, which is convenient for accurately measuring and controlling the lengths of both ends of the bottom surface 17 of the profile so that it meets the set size requirements, thereby ensuring the dimensional accuracy of the profile after being welded into a frame and meeting actual use requirements. Especially when performing 45° bevel processing, compared with the positioning of the top surface of the profile, the length of the bottom surface 17 of the profile is larger, which means that it has a larger contact area and more positioning reference points when positioning. When determining the position of the 45° bevel, positioning based on the larger size of the bottom profile surface can reduce the accumulation of positioning errors. In addition, using the bottom surface 17 of the profile as a positioning reference for 45° cutting can better ensure that the dimensional accuracy of the bottom surface 17 of the profile is retained when the cut profile is welded, thereby controlling the size of the outer circle of the frame using the bottom surface 17 of the profile and improving the framing accuracy.

[0062] After the two profiles are synchronously transported to the feature processing position, the two feature processing mechanisms 9 in the same group perform feature processing on the two parallel profiles at the same time. The feature processing mechanism 9 uses a high-speed electric spindle as a power source, and the rotation speed and feed speed can be precisely adjusted to meet the processing requirements of profiles of different materials and sizes. The feature processing mechanism 9 in the same group realizes synchronous operation through synchronous belt transmission. When processing hardware holes, the hardware holes at symmetrical positions on both sides of the two profiles can be drilled at the same time, shortening the processing time.

[0063] The multiple feature processing mechanisms 9 of the profile feature processing assembly 4 correspond to different features, and are switched after one feature is processed. This enables the processing device to meet the processing requirements for diversified features of profiles in customized home decoration, without the need for frequent equipment replacement, thereby improving the versatility and flexibility of the processing device.

[0064] The processed profiles continue to be conveyed and unloaded, achieving efficient and precise processing of the 18 profiles with installation wings, meeting the dual requirements of efficiency and quality for customized home decoration profile processing.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sawing and milling device with a winged profile, characterized in that: include: The positioning assembly is provided with at least one group of positioning parts, the positioning parts include a supporting 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 supporting groove, and the two positioning parts in the same group are spaced apart along the sawing feed direction and are symmetrically arranged relative to the perpendicular bisector of the line connecting the two positioning parts; The sawing assembly comprises a sawing mechanism running perpendicular to the profile conveying direction, wherein the plane where the saw blade of the sawing mechanism is located is inclined relative to the profile conveying direction; The clamping assembly is suspended above the positioning assembly and clamps the profile in combination with the positioning assembly; The feature processing assembly includes at least one group of feature processing mechanisms, each group of feature processing mechanisms includes two processing mechanisms, at least one processing mechanism is a milling mechanism, the processing mechanisms correspond to the positioning parts one by one, and the feature processing mechanisms in the same group operate synchronously to simultaneously process the profiles on the positioning parts in the same group.

2. The sawing and milling device with mounting fin profile according to claim 1, characterized in that: The positioning assembly comprises a feeding guide block and a sawing positioning block which are distributed at intervals. The feeding guide block and the sawing positioning block are respectively provided with a supporting groove and a guide groove, which together form a group of positioning parts.

3. The sawing and milling device with mounting fin profile according to claim 2, characterized in that: The positioning portion is provided with a plurality of guide grooves, which are arranged at intervals along the sawing feed direction, and adjacent guide grooves are distributed in parallel.

4. The sawing and milling device for a profile with mounting fins according to claim 3, characterized in that: The two ends of the sawing positioning block respectively form inclined sawing reference surfaces, and sawing mechanisms are respectively arranged upstream and downstream of the sawing positioning block.

5. The sawing and milling device with mounting fin profile according to claim 1, characterized in that: The clamping assembly comprises a clamping roller and a clamping mechanism. A clamping block for abutting against the profile is provided at the end of the clamping mechanism, and a clamping wheel for abutting against the profile is provided at the end of the clamping roller.

6. The sawing and milling device with mounting fin profile according to claim 1, characterized in that: It also includes a lifting plate, which is located downstream of the positioning assembly along the profile conveying direction. The lifting plate is connected to a pushing element, which drives the lifting plate to move so that the lifting plate is inclined relative to the profile conveying direction to receive and guide the profile, and a gap is formed between the lifting plate and the positioning assembly for the feed head to pass through.

7. A processing method for a sawing and milling device with a winged profile, using the sawing and milling device with a winged profile as claimed in any one of claims 1 to 6, characterized in that: include: 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 fit the guide grooves. The bottom surface of the profile is placed on the bottom surface of the supporting groove. Two symmetrically placed profiles are placed on two positioning parts of the same group respectively. The two profiles are transported synchronously. After reaching the sawing position, the clamping assembly cooperates with the positioning assembly to clamp the profiles, and the sawing assembly saws the two profiles. Two profiles are transported synchronously. After reaching the feature processing position, two feature processing mechanisms in the same group perform feature processing on the two parallel profiles at the same time. The processed profiles continue to be conveyed and unloaded.

8. The processing method of the sawing and milling device with a finned profile according to claim 7, characterized in that: During sawing, the lengths of the two ends of the bottom surface of the profile obtained after sawing corresponding to the profile segment are controlled to be set lengths, so as to control the size of the profile after being welded into a frame.

9. The processing method of the sawing and milling device with a finned profile according to claim 7, characterized in that: The two sides of the guide groove are kept in close contact with the mounting wings for sliding, so that the axis of the profile is kept parallel to the conveying direction. When the profile is subjected to feature processing, the clamping assembly keeps clamping the profile.

10. The processing method of the sawing and milling device with a finned profile according to claim 9, characterized in that: The multiple groups of feature processing mechanisms of the profile feature processing assembly correspond to forming different features, and are switched after one of the feature processing is completed.

Images