An integrated high-efficiency machining center for profile sawing and milling

Abstract

The present invention relates to a profile sawing and milling integrated high-efficiency machining center, which includes a machine frame. One end of the machine frame is provided with a sawing and milling fixed seat. A guide rail is transversely arranged on the machine frame, and a sawing and milling sliding seat is arranged on the guide rail. The distance between the sawing and milling sliding seat and the sawing and milling fixed seat is adjustable. A feeding rack A is arranged inside the sawing and milling fixed seat, and a feeding rack B is arranged inside the sawing and milling sliding seat. End milling racks are respectively arranged on the outer sides of the sawing and milling fixed seat and the sawing and milling sliding seat. Feeding guide rails are longitudinally arranged at the upper ends of the feeding rack A and the feeding rack B respectively, and a feeding mechanism is arranged on the feeding guide rails. A sawing positioning plate is arranged on the feeding rack A, and a sawing workbench is arranged on the sawing and milling sliding seat. A sawing pressing mechanism is arranged above the sawing workbench. A sawing mechanism is arranged on the sawing and milling sliding seat. End milling mechanisms A, B, and C are longitudinally arranged at intervals on the end milling rack. It has the advantages of reasonable structural design, compact structural design, integrated design of sawing and end milling, and high end milling efficiency.

Description

Technical Field:

[0001] The present invention relates to the technical field of door and window profile processing equipment, and particularly relates to an integrated high-efficiency processing center for profile sawing and milling. Background Art:

[0002] Sawing and end milling are two very important processes in the processing of door and window profiles. At present, the separate sawing equipment and end milling equipment on the market are relatively mature in development, and the mechanized production of single processes has been basically realized. However, with the continuous development of the door and window industry, in order to further improve production efficiency, it is required that door and window production equipment develop in the direction of integration.

[0003] At present, although the existing sawing equipment and end milling equipment can achieve mechanized processing, the two processes are independent. During the processing, it is necessary for workers to install the sawn profiles on the end milling equipment for end milling. The intermediate transfer process is not only time-consuming and laborious, but also seriously restricts the production efficiency of door and window equipment. In addition, although the existing end milling equipment can achieve mechanized production, in actual work, the milling of the slot is mainly completed by relying on the thickness of the milling cutter. When the slot is large or there are many slots, the milling cutter needs to reciprocate multiple times to complete the processing of the slot, and the reciprocating movement of the milling cutter seriously restricts the end milling processing efficiency. Therefore, it is necessary to change the existing end milling design concept and integrate sawing and end milling design at the same time, in order to significantly improve the processing efficiency of door and window profiles.

[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Summary of the Invention:

[0005] The purpose of the present invention is to solve the problems existing in the prior art, and provide an integrated high-efficiency processing center for profile sawing and milling, which has the advantages of reasonable structural design, compact structural design, integrated design of sawing and end milling, and high end milling efficiency.

[0006] The present invention realizes the above purpose by adopting the following technical solutions:

[0007] A profile sawing and milling integrated high-efficiency machining center, including a frame. At one end of the frame, there is a sawing and milling fixed seat. Horizontally arranged on the frame is a guide rail, and on the guide rail, there is a sawing and milling sliding seat that cooperates with the sawing and milling fixed seat. The distance between the sawing and milling sliding seat and the sawing and milling fixed seat is adjustable. Inside the sawing and milling fixed seat, there is a feeding rack A, and inside the sawing and milling sliding seat, there is a feeding rack B. On the outer sides of the sawing and milling fixed seat and the sawing and milling sliding seat, there are respectively end milling frames. Vertically arranged on the upper ends of the feeding rack A and the feeding rack B are feeding guide rails, and on the feeding guide rails, there is a feeding mechanism. On the feeding rack A, there is a sawing positioning plate, and on the sawing and milling sliding seat, there is a sawing workbench. Above the sawing workbench, there is a sawing pressing mechanism. On the sawing and milling sliding seat, there is a sawing mechanism for cutting the profile. The profile is placed on the sawing workbench and the feeding mechanism and is positioned at the end with the sawing positioning plate. The feeding mechanism longitudinally conveys the cut profile. Longitudinally spaced on the end milling frame are end milling mechanism A, end milling mechanism B, and end milling mechanism C, and end milling mechanism A, end milling mechanism B, and end milling mechanism C successively perform end milling processing on the longitudinally conveyed profile.

[0008] On the sawing and milling sliding seat, there is a motor seat, and on the motor seat, there is a walking servo motor. The walking servo motor is connected with a walking gear, and on the frame, there is a rack meshing with the walking gear.

[0009] On the feeding rack A, there is a positioning plate seat, and horizontally arranged on the positioning plate seat is a pulling-back air cylinder, and on the pulling-back air cylinder, there is the sawing positioning plate.

[0010] The feeding mechanism includes a feeding slide plate arranged on the feeding guide rail. The feeding slide plate is flush with the sawing workbench. The profile is placed on the feeding slide plate. On the feeding slide plate, there is a feeding servo motor. The feeding servo motor is connected with a feeding gear. Respectively arranged at the upper ends of the feeding rack A and the feeding rack B are feeding racks. The feeding gear meshes with the feeding racks. On the feeding slide plate, there is a feeding pressing frame, and vertically arranged on the feeding pressing frame is a feeding pressing air cylinder. The feeding pressing air cylinder is connected with a feeding pressing plate, and the feeding pressing plate cooperates with the feeding slide plate to press the profile tightly.

[0011] The end milling frame includes a vertically arranged seat A and a vertically arranged seat B spaced apart. At the upper ends of the seat A and the seat B, there is a top plate. Inside the seat A, there is the end milling mechanism A. Inside the seat B, there is the end milling mechanism B, and outside the seat B, there is the end milling mechanism C.

[0012] The end milling mechanism A is used for grooving or milling the end of the profile, and includes a vertical guide rail A vertically arranged inside the vertical seat A. A vertical slide plate A is arranged on the vertical guide rail A. Inside the vertical slide plate A, there are a vertical lead screw nut seat A and a vertical lead screw A. A vertical servo motor A is arranged on the top plate. The vertical servo motor A is connected to the vertical lead screw A through a vertical lead screw. A horizontal slider A is arranged on the vertical slide plate A. A horizontal guide rail A is horizontally arranged on the horizontal slider A. A horizontal slide plate A is arranged on the horizontal guide rail A. A horizontal lead screw nut seat A and a horizontal lead screw A are arranged outside the vertical slide plate A. A horizontal servo motor A is arranged at the end of the horizontal slide plate A. The horizontal servo motor A is connected to the horizontal lead screw A through a horizontal lead screw. A motor seat A is rotatably arranged on the horizontal slide plate A. A double-headed motor A is arranged on the motor seat A. A grooving saw blade milling cutter is arranged at one end of the double-headed motor A, and a milling saw blade milling cutter is arranged at the other end. A rotary drive cylinder is rotatably arranged on the horizontal slide plate A. The rotary drive cylinder is connected to the motor seat A.

[0013] The end milling mechanism B includes a vertical guide rail B vertically arranged inside the vertical seat B. A vertical slide plate B is arranged on the vertical guide rail B. Inside the vertical slide plate B, there are a vertical lead screw nut seat B and a vertical lead screw B. A vertical servo motor B is arranged on the top plate. The vertical servo motor B is connected to the vertical lead screw B through a vertical lead screw. A horizontal slider B is arranged on the vertical slide plate B. A horizontal guide rail B is horizontally arranged on the horizontal slider B. A horizontal slide plate B is arranged on the horizontal guide rail B. A horizontal lead screw nut seat B and a horizontal lead screw B are arranged outside the vertical slide plate B. A horizontal servo motor B is arranged at the end of the horizontal slide plate B. The horizontal servo motor B is connected to the horizontal lead screw B through a horizontal lead screw. A motor seat B is arranged on the horizontal slide plate B. A double-headed motor B is vertically arranged on the motor seat B. Saw blade milling cutters B are respectively arranged at both ends of the double-headed motor B.

[0014] The end milling mechanism C includes a vertical guide rail C vertically arranged outside the vertical seat B. A vertical slide plate C is arranged on the vertical guide rail C. Inside the vertical slide plate C, there are a vertical lead screw nut seat C and a vertical lead screw C. A vertical servo motor C is arranged on the top plate. The vertical servo motor C is connected to the vertical lead screw C through a vertical lead screw. A horizontal slider C is arranged on the vertical slide plate C. A horizontal guide rail C is horizontally arranged on the horizontal slider B. A horizontal slide plate C is arranged on the horizontal guide rail C. A horizontal lead screw nut seat C and a horizontal lead screw C are arranged outside the vertical slide plate C. A horizontal servo motor C is arranged at the end of the horizontal slide plate C. The horizontal servo motor C is connected to the horizontal lead screw C through a horizontal lead screw. A motor seat C is arranged on the horizontal slide plate C. A double-headed motor C is vertically arranged on the motor seat C. Saw blade milling cutters C are respectively arranged at both ends of the double-headed motor C.

[0015] The upright base A includes a base plate A and a vertical plate A disposed on the base plate A. Two guide rail mounting plates A are spaced inside the vertical plate A. A guide rail positioning groove A is provided on the guide rail mounting plate A, and the vertical guide rail A is mounted on the guide rail positioning groove A.

[0016] The upright base B includes a base plate B and a vertical plate B disposed on the base plate B. Two guide rail mounting plates B are spaced inside the vertical plate B. A guide rail positioning groove B is provided on the guide rail mounting plate B, and the vertical guide rail B is mounted in the guide rail positioning groove B. Two guide rail mounting plates C are spaced outside the vertical plate B. A guide rail mounting groove C is provided on the guide rail mounting plate C, and the vertical guide rail C is mounted in the guide rail positioning groove C.

[0017] The sawing mechanism includes a sawing guide rail vertically disposed on the vertical plate A. A sawing slide plate is provided on the sawing guide rail. A sawing motor is horizontally provided on the sawing slide plate. A saw blade is provided on the sawing motor. A sawing driving cylinder is vertically provided on the sawing and milling sliding seat, and the sawing driving cylinder is connected to the sawing slide plate.

[0018] The sawing pressing mechanism includes a sawing pressing seat mounted outside the vertical plate A. A sawing pressing cylinder is vertically provided on the sawing pressing seat, and the sawing pressing cylinder is connected with a sawing pressing plate.

[0019] Adopting the above structure, the present invention can bring the following beneficial effects:

[0020] (1) Integrating the two processes of sawing and end milling, and realizing the direct feeding of the sawn profiles into the end milling process through the feeding mechanism, without waiting, manual operation or other transfer processes, truly achieving seamless connection of the two processes and significantly improving the sawing and milling processing efficiency of the profiles. (2) Designing end milling mechanism A, end milling mechanism B and end milling mechanism C on both sides of the feeding mechanism respectively, and simultaneously completing the end milling of both ends of the profile during the profile conveying process, further improving the end milling efficiency. (3) By designing end milling mechanism A, end milling mechanism B and end milling mechanism C, the cooperation of the three end milling mechanisms can meet the requirement that most profiles can be end milled with only one pass, without the need for the profile to walk back and forth for end milling, further improving the end milling efficiency. (4) By designing end milling mechanism A into a two-translational and one-rotational mechanism, grooving of the profile can be achieved, so that when large-area milling grooves are required at the bottom of the profile, grooving can be used to complete it, further improving the end milling efficiency. (5) In order to make the connection between sawing and end milling smoother, by designing a pulling-back cylinder, the sawing positioning plate can be separated from the profile after sawing, avoiding friction between the profile and the sawing positioning plate during longitudinal conveying. Description of the drawings:

[0021] Figure 1 It is a schematic structural diagram of the integrated high-efficiency processing center for sawing and milling profiles of the present invention;

[0022] Figure 2 It is a schematic structural diagram of another perspective of the integrated high-efficiency machining center for profile sawing and milling of the present invention;

[0023] Figure 3 It is a schematic installation diagram of the walking servo motor of the integrated high-efficiency machining center for profile sawing and milling of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the sawing mechanism of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the feeding mechanism of the present invention;

[0026] Figure 6 It is a schematic structural diagram of the upright seat A of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the upright seat B of the present invention;

[0028] Figure 8 It is a schematic structural diagram of another perspective of the upright seat B of the present invention;

[0029] Figure 9 It is a schematic structural diagram of the end milling mechanism A of the present invention;

[0030] Figure 10 It is a schematic structural diagram of another perspective of the end milling mechanism A of the present invention;

[0031] Figure 11 It is a schematic structural diagram of the end milling mechanism B and the end milling mechanism C of the present invention;

[0032] Figure 12 It is a schematic structural diagram of another perspective of the end milling mechanism B and the end milling mechanism C of the present invention;

[0033] In the figure, 1. Frame, 2. Saw and mill fixing seat, 3. Guide rail, 4. Saw and mill sliding seat, 5. Feeding rack A, 6. Feeding rack B, 7. End milling rack, 701. Vertical seat A, 7011. Bottom plate A, 7012. Vertical plate A, 7013. Guide rail mounting plate A, 7014. Guide rail positioning groove A, 702. Vertical seat B, 7021. Bottom plate B, 7022. Vertical plate B, 7023. Guide rail mounting plate B, 7024. Guide rail mounting groove B, 7025. Guide rail mounting plate C, 7026. Guide rail mounting groove C, 703. Top plate, 8. Feeding guide rail, 9. Feeding mechanism, 901. Feeding slide plate, 902. Feeding servo motor, 903. Feeding gear, 904. Feeding rack, 905. Feeding pressing frame, 906. Feeding pressing cylinder, 907. Feeding pressing plate, 10. Sawing positioning plate, 11. Sawing workbench, 12. Sawing pressing mechanism, 1201. Sawing pressing seat, 1202. Sawing pressing cylinder, 1203. Sawing pressing plate, 13. Sawing mechanism, 1301. Sawing guide rail, 1302. Sawing slide plate, 1303. Sawing motor, 1304. Saw blade, 1305. Sawing driving cylinder, 14. End milling mechanism A, 1401. Vertical guide rail A, 1402. Vertical slide plate A, 1403. Vertical nut seat A, 1404. Vertical nut A, 1405. Vertical servo motor A, 1406. Vertical lead screw A, 1407. Horizontal slider A, 1408. Horizontal guide rail A, 1409. Horizontal slide plate A, 1410. Horizontal nut seat A, 1411. Horizontal nut A, 1412. Horizontal servo motor A, 1413. Horizontal lead screw A, 1414. Motor seat A, 1415. Double-headed motor A, 1416. Grooving saw blade milling cutter, 1417. Milling groove saw blade milling cutter, 1418. Rotation driving cylinder, 15. End milling mechanism B, 1501. Vertical guide rail B, 1502. Vertical slide plate B, 1503. Vertical nut seat B, 1504. Vertical nut B, 1505. Vertical servo motor B, 1506. Vertical lead screw B, 1507. Horizontal slider B, 1508. Horizontal guide rail B, 1509. Horizontal slide plate B, 1510. Horizontal nut seat B, 1511. Horizontal nut B, 1512. Horizontal servo motor B, 1513. Horizontal lead screw B, 1504. Motor seat B, 1515. Double-headed motor B, 1516. Saw blade milling cutter B, 16. End milling mechanism C, 1601. Vertical guide rail C, 1602. Vertical slide plate C, 1603. Vertical nut seat C, 1604. Vertical nut C, 1605. Vertical servo motor C, 1606. Vertical lead screw C, 1607. Horizontal slider C, 1608. Horizontal guide rail C, 1609. Horizontal slide plate C, 1610. Horizontal nut seat C, 1611. Horizontal nut C, 1612. Horizontal servo motor C, 1613. Horizontal lead screw C, 1614. Motor seat C, 1615. Double-headed motor C, 1616. Saw blade milling cutter C, 17. Motor seat, 18. Traveling servo motor19. Traveling gear, 20. Rack, 21. Positioning plate seat, 22. Pull-back cylinder., Specific implementation manner:

[0034] In order to more clearly illustrate the overall concept of the present invention, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0036] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments.

[0037] In addition, terms such as "lateral", "longitudinal", "vertical", "upper end", "A", "B", "C", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0038] In the present invention, unless otherwise clearly defined and limited, terms such as "provided with", "set", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Such as Figures 1-12As shown in the figure, a profile sawing and milling integrated high-efficiency machining center includes a frame 1. One end of the frame 1 is provided with a sawing and milling fixed seat 2. A guide rail 3 is horizontally arranged on the frame 1. A sawing and milling sliding seat 4 that cooperates with the sawing and milling fixed seat 2 is arranged on the guide rail 3. The distance between the sawing and milling sliding seat 4 and the sawing and milling fixed seat 2 is adjustable. A feeding rack A5 is arranged inside the sawing and milling fixed seat 2. A feeding rack B6 is arranged inside the sawing and milling sliding seat 4. End milling racks 7 are respectively arranged on the outer sides of the sawing and milling fixed seat 2 and the sawing and milling sliding seat 4. Feeding guide rails 8 are longitudinally arranged at the upper ends of the feeding rack A5 and the feeding rack B6. A feeding mechanism 9 is arranged on the feeding guide rail 8. A sawing positioning plate 10 is arranged on the feeding rack A5. A sawing workbench 11 is arranged on the sawing and milling sliding seat 4. A sawing pressing mechanism 12 is arranged above the sawing workbench 11. A sawing mechanism 13 for cutting the profile is arranged on the sawing and milling sliding seat 4. Here, the profile mainly refers to the middle mullion. The profile is placed on the sawing workbench 11 and the feeding mechanism 9 and is end-positioned with the sawing positioning plate 10. The feeding mechanism 9 longitudinally conveys the cut profile. End milling mechanisms A14, end milling mechanisms B15, and end milling mechanisms C16 are longitudinally arranged at intervals on the end milling rack 7. The end milling mechanisms A14, end milling mechanisms B15, and end milling mechanisms C16 sequentially perform end milling processing on the longitudinally conveyed profile. The sawing and end milling two processes are integrally designed. Through the feeding mechanism 9, the profile after sawing is directly sent into the end milling process without waiting, without manual operation, and without other transfer processes, truly realizing the seamless connection of the two processes and significantly improving the sawing and milling processing efficiency of the profile. End milling mechanisms A14, end milling mechanisms B15, and end milling mechanisms C16 are respectively designed on both sides of the feeding mechanism 9. During the conveying process of the profile, the end milling of both ends of the profile is completed simultaneously, further improving the end milling efficiency.

[0040] A motor seat 17 is arranged on the sawing and milling sliding seat 4. A traveling servo motor 18 is arranged on the motor seat 17. The traveling servo motor 18 is connected with a traveling gear 19. A rack 20 meshing with the traveling gear 19 is arranged on the frame 1. The distance between the sawing and milling sliding seat 4 and the fixed sliding seat 2 is adjusted by the servo motor, thereby realizing the precise adjustment of the profile blanking length (sawing length).

[0041] A positioning plate seat 21 is arranged on the feeding rack A5. A pulling-back cylinder 22 is horizontally arranged on the positioning plate seat 21. The sawing positioning plate 10 is arranged on the pulling-back cylinder 22. In order to make the connection between sawing and end milling smoother, by designing the pulling-back cylinder 22, after the profile sawing is completed, the sawing positioning plate 10 can be separated from the profile, avoiding the friction between the profile and the sawing positioning plate 10 during longitudinal conveying.

[0042] The feeding mechanism 9 includes a feeding slide plate 901 arranged on the feeding guide rail 8. The feeding slide plate 901 is flush with the sawing workbench 11. The profile is placed on the feeding slide plate 901. A feeding servo motor 902 is provided on the feeding slide plate 901. The feeding servo motor 902 is connected with a feeding gear 903. Feeding racks 904 are respectively provided at the upper ends of the feeding frame A5 and the feeding frame B6. The feeding gear 903 meshes with the feeding racks 904. A feeding pressure frame 905 is provided on the feeding slide plate 901. A feeding pressure cylinder 906 is vertically provided on the feeding pressure frame 905. The feeding pressure cylinder 906 is connected with a feeding pressure plate 907. The feeding pressure plate 907 and the feeding slide plate 901 cooperate to clamp the profile tightly. The feeding slide plate 901 here needs to be in place to clamp the profile before sawing. After sawing is completed, it directly conveys the sawn profile longitudinally, avoids sawing and then grabs the profile, saving energy and time and achieving seamless connection.

[0043] The end milling frame 7 includes a stand A701 and a stand B702 arranged at intervals. A top plate 703 is provided at the upper ends of the stand A701 and the stand B702. The end milling mechanism A14 is provided inside the stand A701. The end milling mechanism B15 is provided inside the stand B702, and an end milling mechanism C16 is provided outside. The structural design of the end milling frame 7 here is simple and practical, and the structure is compact. The three end milling mechanisms are integrated on the end milling frame 7. At the same time, the sawing mechanism 13 and the sawing pressing mechanism 12 can also be integrated on the end milling frame 7. The overall integration degree is high, effectively saving the floor space.

[0044] The end milling mechanism A14 is used for grooving or milling the end of the profile. It includes a vertical guide rail A1401 vertically arranged inside the vertical seat A701. A vertical slide plate A1402 is provided on the vertical guide rail A1401. Inside the vertical slide plate A1402, there are a vertical nut seat A1403 and a vertical nut A1404. A vertical servo motor A1405 is provided on the top plate 703. The vertical servo motor A1405 is connected to the vertical nut A1404 through a vertical lead screw A1406. A horizontal slider A1407 is provided on the vertical slide plate A1402. A horizontal guide rail A1408 is horizontally arranged on the horizontal slider A1407. A horizontal slide plate A1409 is provided on the horizontal guide rail A1408. A horizontal nut seat A1410 and a horizontal nut A1411 are provided outside the vertical slide plate A1402. A horizontal servo motor A1412 is provided at the end of the horizontal slide plate A1409. The horizontal servo motor A1412 is connected to the horizontal nut A1411 through a horizontal lead screw A1413. A motor seat A1414 is rotatably provided on the horizontal slide plate A1409. A double-headed motor A1415 is provided on the motor seat A1414. A grooving saw blade milling cutter 1416 is provided at one end of the double-headed motor A1415, and a milling groove saw blade milling cutter 1417 is provided at the other end. A rotary drive cylinder 1417 is rotatably provided on the horizontal slide plate A1409. The rotary drive cylinder 1417 is connected to the motor seat A1414. The end milling mechanism A here can realize the spatial adjustment of two translations and one rotation, which can not only meet the spatial movement requirements of the milling groove saw blade milling cutter, but also realize the horizontal or vertical adjustment of the grooving saw blade milling cutter, so as to achieve the purpose of grooving. In this way, when a large area of milling grooves is required at the bottom of the profile, grooving can be used instead, further improving the end milling efficiency.

[0045] The end milling mechanism B15 includes a vertical guide rail B1501 vertically arranged inside the vertical seat B702. A vertical slide plate B1502 is provided on the vertical guide rail B1501. Inside the vertical slide plate B1502, there are a vertical nut seat B1503 and a vertical nut B1504. A vertical servo motor B1505 is provided on the top plate 703. The vertical servo motor B1505 is connected to the vertical nut B1504 through a vertical lead screw B1506. A horizontal slider B1507 is provided on the vertical slide plate B1502. A horizontal guide rail B1508 is horizontally arranged on the horizontal slider B1507. A horizontal slide plate B1509 is provided on the horizontal guide rail B1508. A horizontal nut seat B1510 and a horizontal nut B1511 are provided outside the vertical slide plate B1502. A horizontal servo motor B1512 is provided at the end of the horizontal slide plate B1509. The horizontal servo motor B1512 is connected to the horizontal nut B1511 through a horizontal lead screw B1513. A motor seat B1514 is provided on the horizontal slide plate B1509. A double-headed motor B1515 is vertically provided on the motor seat B1514. Saw blade mills B1516 are respectively provided at both ends of the double-headed motor B1515. In actual use, the thicknesses of the two saw blade mills B1516 are different. The thin saw blade mill B1516 can be used for milling grooves or cooperating with the grooving saw blade mill 1416 in the end milling mechanism A14 to complete grooving. The thick saw blade mill B1516 is used for milling grooves on the end face of the profile.

[0046] The end milling mechanism C16 includes a vertical guide rail C1601 vertically arranged outside the vertical seat B702. A vertical sliding plate C1602 is provided on the vertical guide rail C1601. Inside the vertical sliding plate C1602, there are a vertical nut seat C1603 and a vertical nut C1604. A vertical servo motor C1605 is provided on the top plate 703. The vertical servo motor C1605 is connected to the vertical nut C1604 through a vertical lead screw C1606. A horizontal slider C1607 is provided on the vertical sliding plate C1602. A horizontal guide rail C1608 is horizontally arranged on the horizontal slider B1607. A horizontal sliding plate C1609 is provided on the horizontal guide rail C1608. A horizontal nut seat C1610 and a horizontal nut C1611 are provided on the vertical sliding plate C1609. A horizontal servo motor C1612 is provided at the end of the horizontal sliding plate C1609. The horizontal servo motor C1612 is connected to the horizontal nut C1611 through a horizontal lead screw C1613. A motor seat C1614 is provided on the horizontal sliding plate C1609. A double-headed motor C1615 is vertically provided on the motor seat C1614. Saw blade mills C1616 are respectively provided at both ends of the double-headed motor C1615. Cooperating with the end milling mechanism A14 and the end milling mechanism B15, the end milling of the profile end face is completed. The cooperation of the end milling mechanism A14, the end milling mechanism B15 and the end milling mechanism C16 can not only meet the end milling processing of most existing profiles, but also most profiles can complete the end milling processing with only one longitudinal transportation, without repeated end milling, significantly improving the end milling efficiency.

[0047] The vertical seat A701 includes a bottom plate A7011 and a vertical plate A7012 vertically arranged on the bottom plate A7011. Two guide rail mounting plates A7013 are spaced inside the vertical plate A7012. Guide rail positioning grooves A7014 are provided on the guide rail mounting plates A7013. The vertical guide rail A1401 is installed in the guide rail positioning grooves A7014. The structural design of the vertical seat A701 is simple and firm. By designing the guide rail positioning grooves A7014, an installation reference is provided for the installation of the vertical guide rail A1401, thereby realizing the rapid and accurate installation of the vertical guide rail A1401.

[0048] The upright base B702 includes a base plate B7021 and an upright plate B7022 vertically arranged on the base plate B7021. Two guide rail mounting plates B7023 are spaced inside the upright plate B7022. A guide rail positioning groove B7024 is provided on the guide rail mounting plate B7023. The vertical guide rail B1501 is installed in the guide rail positioning groove B7024. Two guide rail mounting plates C7025 are spaced outside the upright plate B7022. A guide rail mounting groove C7026 is provided on the guide rail mounting plate C7025. The vertical guide rail C1601 is installed in the guide rail positioning groove C7026. The structure design of the upright base B702 is simple and firm. By designing the guide rail positioning groove B7024, an installation reference is provided for the installation of the vertical guide rail B1501. By designing the guide rail positioning groove C7026, an installation reference is provided for the installation of the vertical guide rail C1601, thereby realizing the rapid and accurate installation of the vertical guide rail B1501 and the vertical guide rail C1601.

[0049] The sawing mechanism 13 includes a sawing guide rail 1301 vertically arranged on the upright plate A7012. A sawing slide plate 1302 is provided on the sawing guide rail 1301. A sawing motor 1303 is horizontally arranged on the sawing slide plate 1302. A saw blade 1304 is provided on the sawing motor 1303. A sawing driving cylinder 1305 is vertically arranged on the saw milling sliding seat 4. The sawing driving cylinder 1305 is connected to the sawing slide plate 1302. Under the condition of meeting the profile sawing requirements, the sawing mechanism 13 and the end milling frame 7 are integrally designed, which not only reduces the cost, but also makes the overall structure design more compact.

[0050] The sawing pressing mechanism 12 includes a sawing pressing seat 1201 installed outside the upright plate A7012. A sawing pressing cylinder 1202 is vertically arranged on the sawing pressing seat 1201. The sawing pressing cylinder 1202 is connected with a sawing pressing plate 1203. The sawing pressing of the profile is realized to ensure the smooth completion of sawing. At the same time, the sawing pressing mechanism 12 is installed on the end milling frame 7 for integrated design, further reducing the cost and making the structure design more compact.

[0051] The working process of the profile sawing and milling integrated high-efficiency machining center of the present application:

[0052] First, adjust the distance between the sawing and milling sliding seat 4 and the sawing and milling fixed seat 2 according to the cutting length of the profile through the walking servo motor 18, the walking gear 19 and the rack 20, so as to realize the adjustment of the cutting length of the profile; then, according to the requirements of the end milling processing of the profile, adjust the positions of the saw blade mills on the end milling mechanism A14, the end milling mechanism B15 and the end milling mechanism C16 to meet the requirements of the end milling processing. During operation, place the profile on the sawing workbench 11 and convey the profile horizontally (horizontal feeding can be carried out by using an existing automatic loading machine). When the front end of the profile contacts the sawing positioning plate 10, perform end limit. Start the sawing pressing cylinder 1202 in the sawing pressing mechanism 12 to drive the sawing pressing plate 1203 to press the profile. At the same time, the feeding pressing cylinder 906 in the feeding mechanism 9 drives the feeding pressing plate 907 to press the profile on the feeding slide plate 901. Start the sawing driving cylinder 1305. The sawing driving cylinder 1305 drives the sawing slide plate 1302 to rise. The sawing motor 1303 on the sawing slide plate 1302 drives the saw blade 1304 to rotate at a high speed to cut the profile; after the profile is cut, the pulling-back cylinder 22 acts to separate the sawing positioning plate 10 from the profile, and then start the feeding servo motor 902 in the feeding mechanism 9. The feeding servo motor 902 drives the sawn profile to perform longitudinal feeding through the feeding gear 903 and the feeding rack 904. During the longitudinal feeding process, the end milling mechanism A14, the end milling mechanism B15 and the end milling mechanism C16 successively perform end milling on both ends of the profile, thus completing the sawing and end milling processing of the profile.

[0053] The above specific implementation manners cannot be used as a limitation on the protection scope of the present invention. For those skilled in the art of this technology, any alternative improvement or transformation made to the implementation manner of the present invention falls within the protection scope of the present invention.

[0054] Where the present invention is not described in detail, it is all well-known technology to those skilled in the art of this technology.

Claims

1. An integrated high-efficiency machining center for profile sawing and milling, characterized in that, It includes a frame. One end of the frame is provided with a sawing and milling fixing seat. A guide rail is horizontally arranged on the frame. A sawing and milling sliding seat used in cooperation with the sawing and milling fixing seat is arranged on the guide rail. The distance between the sawing and milling sliding seat and the sawing and milling fixing seat is adjustable. A feeding rack A is arranged inside the sawing and milling fixing seat. A feeding rack B is arranged inside the sawing and milling sliding seat. End milling racks are respectively arranged on the outer sides of the sawing and milling fixing seat and the sawing and milling sliding seat. Feeding guide rails are longitudinally arranged on the upper ends of the feeding rack A and the feeding rack B. A feeding mechanism is arranged on the feeding guide rail. A sawing positioning plate is arranged on the feeding rack A. A sawing workbench is arranged on the sawing and milling sliding seat. A sawing pressing mechanism is arranged above the sawing workbench. A sawing mechanism for cutting the profile is arranged on the sawing and milling sliding seat. The profile is placed on the sawing workbench and the feeding mechanism and the end is positioned with the sawing positioning plate. The feeding mechanism longitudinally conveys the cut profile. End milling mechanisms A, B, and C are longitudinally arranged at intervals on the end milling rack. The end milling mechanisms A, B, and C successively perform end milling processing on the longitudinally conveyed profile. A motor seat is arranged on the sawing and milling sliding seat. A traveling servo motor is arranged on the motor seat. The traveling servo motor is connected with a traveling gear. A rack meshing with the traveling gear is arranged on the frame. The feeding mechanism includes a feeding slide plate arranged on the feeding guide rail. The feeding slide plate is flush with the sawing workbench. The profile is placed on the feeding slide plate. A feeding servo motor is arranged on the feeding slide plate. The feeding servo motor is connected with a feeding gear. Feeding racks are respectively arranged on the upper ends of the feeding rack A and the feeding rack B. The feeding gear meshes with the feeding rack. A feeding pressing rack is arranged on the feeding slide plate. A feeding pressing cylinder is vertically arranged on the feeding pressing rack. The feeding pressing cylinder is connected with a feeding pressing plate. The feeding pressing plate cooperates with the feeding slide plate to press the profile tightly. The sawing mechanism includes a sawing guide rail vertically arranged on a vertical plate A. A sawing slide plate is arranged on the sawing guide rail. A sawing motor is horizontally arranged on the sawing slide plate. A saw blade is arranged on the sawing motor. A sawing driving cylinder is vertically arranged on the sawing and milling sliding seat. The sawing driving cylinder is connected with the sawing slide plate. The sawing pressing mechanism includes a sawing pressing seat installed on the outer side of the vertical plate A. A sawing pressing cylinder is vertically arranged on the sawing pressing seat. The sawing pressing cylinder is connected with a sawing pressing plate.

2. The integrated high-efficiency machining center for profile sawing and milling according to claim 1, wherein A positioning plate seat is arranged on the feeding rack A. A pulling-back cylinder is horizontally arranged on the positioning plate seat. The sawing positioning plate is arranged on the pulling-back cylinder.

3. The integrated high-efficiency machining center for profile sawing and milling according to claim 2, characterized in that, The end milling rack includes a vertical seat A and a vertical seat B arranged at intervals. A top plate is arranged at the upper ends of the vertical seat A and the vertical seat B. The end milling mechanism A is arranged inside the vertical seat A. The end milling mechanism B is arranged inside the vertical seat B. The end milling mechanism C is arranged on the outer side.

4. The integrated high-efficiency machining center for profile sawing and milling according to claim 3, characterized in that The end milling mechanism A is used for grooving or milling the end of the profile, and includes a vertical guide rail A vertically arranged inside the vertical seat A. A vertical slide plate A is arranged on the vertical guide rail A. Inside the vertical slide plate A, there are a vertical lead screw nut seat A and a vertical lead screw nut A. A vertical servo motor A is arranged on the top plate. The vertical servo motor A is connected to the vertical lead screw nut A through a vertical lead screw A. A horizontal slider A is arranged on the vertical slide plate A. A horizontal guide rail A is horizontally arranged on the horizontal slider A. A horizontal slide plate A is arranged on the horizontal guide rail A. A horizontal lead screw nut seat A and a horizontal lead screw nut A are arranged outside the vertical slide plate A. A horizontal servo motor A is arranged at the end of the horizontal slide plate A. The horizontal servo motor A is connected to the horizontal lead screw nut A through a horizontal lead screw A. A motor seat A is rotatably arranged on the horizontal slide plate A. A double-headed motor A is arranged on the motor seat A. A grooving saw blade milling cutter is arranged at one end of the double-headed motor A, and a milling saw blade milling cutter is arranged at the other end. A rotary drive cylinder is rotatably arranged on the horizontal slide plate A. The rotary drive cylinder is connected to the motor seat A.

5. The integrated high-efficiency machining center for profile sawing and milling according to claim 4, wherein, The end milling mechanism B includes a vertical guide rail B vertically arranged inside the vertical seat B. A vertical slide plate B is arranged on the vertical guide rail B. Inside the vertical slide plate B, there are a vertical lead screw nut seat B and a vertical lead screw nut B. A vertical servo motor B is arranged on the top plate. The vertical servo motor B is connected to the vertical lead screw nut B through a vertical lead screw B. A horizontal slider B is arranged on the vertical slide plate B. A horizontal guide rail B is horizontally arranged on the horizontal slider B. A horizontal slide plate B is arranged on the horizontal guide rail B. A horizontal lead screw nut seat B and a horizontal lead screw nut B are arranged outside the vertical slide plate B. A horizontal servo motor B is arranged at the end of the horizontal slide plate B. The horizontal servo motor B is connected to the horizontal lead screw nut B through a horizontal lead screw B. A motor seat B is arranged on the horizontal slide plate B. A double-headed motor B is vertically arranged on the motor seat B. Saw blade milling cutters B are respectively arranged at both ends of the double-headed motor B.

6. The integrated high-efficiency machining center for profile sawing and milling according to claim 5, characterized in that The end milling mechanism C includes a vertical guide rail C vertically arranged outside the vertical seat B. A vertical slide plate C is arranged on the vertical guide rail C. Inside the vertical slide plate C, there are a vertical lead screw nut seat C and a vertical lead screw nut C. A vertical servo motor C is arranged on the top plate. The vertical servo motor C is connected to the vertical lead screw nut C through a vertical lead screw C. A horizontal slider C is arranged on the vertical slide plate C. A horizontal guide rail C is horizontally arranged on the horizontal slider B. A horizontal slide plate C is arranged on the horizontal guide rail C. A horizontal lead screw nut seat C and a horizontal lead screw nut C are arranged outside the vertical slide plate C. A horizontal servo motor C is arranged at the end of the horizontal slide plate C. The horizontal servo motor C is connected to the horizontal lead screw nut C through a horizontal lead screw C. A motor seat C is arranged on the horizontal slide plate C. A double-headed motor C is vertically arranged on the motor seat C. Saw blade milling cutters C are respectively arranged at both ends of the double-headed motor C.

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