Broken bridge aluminum window corner combining machine

Abstract

The utility model discloses a broken bridge aluminum window corner combining machine, and belongs to the technical field of door and window corner combining devices. The positioning mechanism comprises a front positioning block and a movable positioning block which are arranged oppositely, the front positioning block is fixedly connected to the workbench, a through groove is formed in the workbench, a sliding plate is slidably connected into the through groove, the movable positioning block is arranged on the sliding plate, and a driving assembly in transmission connection with the sliding plate is arranged on the workbench; two first air cylinders are arranged on the sliding plate and located on the two sides of the movable positioning block respectively, and the output ends of the first air cylinders are fixedly connected with a positioning plate. And the corner combining mechanism is arranged on the workbench and used for combining corners of the broken bridge aluminum window. The positioning operation is carried out, the positioning difficulty is reduced, four-point positioning is completed through the movable positioning block, the front positioning block and the two positioning plates, and the positioning stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window corner assembly devices, in particular to a thermally-broken aluminum window corner assembly machine. Background Art

[0002] The thermally insulated aluminum window is made of thermally insulated aluminum profiles, which have better performance than ordinary aluminum alloy profiles. In the production process of thermally insulated aluminum windows, an angle assembly machine is usually used for angle assembly, that is, the angle code is inserted into the notch of the thermally insulated aluminum profile, and then the thermally insulated aluminum window is placed on the angle assembly machine for positioning. Then, the two blades on the angle assembly machine are used to extrude the angle code and the profile to complete the angle assembly. The angle assembly machine is generally positioned by a front positioning block fixed at the front end and a main positioning block that can be raised and lowered at the rear end. The front positioning block is provided with a right-angle groove, and the front end of the main positioning block is set at a right angle. When positioning, align the outer side of one corner of the thermally insulated aluminum window with the front positioning block at the front end, and fit it with the right-angle groove of the front positioning block. Then, the main positioning block rises and moves forward, against the inner groove of the right angle of the thermally insulated aluminum window, thereby completing the positioning.

[0003] During operation, since the thermally-insulated aluminum window needs to be supported manually, the corner that needs to be assembled is located between the manual operation and the front positioning block, that is, the end face where the right-angle groove of the front positioning block contacts the profile is just located on the back side visible to the manual operation, which is a blind spot. Therefore, manual repeated movement is required to perform the alignment operation, which is inconvenient to operate and has low positioning efficiency.

[0004] Therefore, a thermally-broken aluminum window corner assembly machine is proposed. Utility Model Content

[0005] The utility model aims to provide a thermally-insulated aluminum window corner assembly machine, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above purpose, the utility model provides the following solution: The utility model provides a thermally-insulated aluminum window corner assembly machine, comprising:

[0007] Workbench;

[0008] A positioning mechanism, the positioning mechanism comprises a front positioning block and a mobile positioning block which are arranged opposite to each other, the front positioning block is fixedly connected to the workbench, a through slot is provided on the workbench, a slide is slidably connected in the through slot, the slide is provided with the mobile positioning block, and the workbench is provided with a driving component which is transmission-connected to the slide; two first cylinders are provided on the slide, the two first cylinders are respectively located on both sides of the mobile positioning block, and a positioning plate is fixedly connected to the output end of the first cylinder;

[0009] An angle assembly mechanism is arranged on the workbench and is used for assembling angles of thermally-insulated aluminum windows.

[0010] Preferably, a plurality of second cylinders are fixedly connected to the bottom of the sliding plate. The output end of the second cylinder is fixedly connected to a lifting plate located below the sliding plate. Two first through holes are formed in the sliding plate. A first support block is slidably connected in the first through hole. Two first cylinders are respectively fixedly connected to the tops of the two first support blocks. The bottom of the first support block is fixedly connected to the lifting plate. A second through hole is formed in the sliding plate. A second support block is slidably connected in the second through hole. The bottom of the second support block is fixedly connected to the lifting plate. The moving positioning block is fixedly connected to the second support block.

[0011] Preferably, the driving assembly includes a plurality of third cylinders fixedly connected to the workbench. The output end of the third cylinder is fixedly connected to the sliding plate.

[0012] Preferably, the corner assembling mechanism includes two fourth cylinders fixedly connected to the top of the workbench. The two fourth cylinders are respectively located on both sides of the front positioning block. The output end of the fourth cylinder is provided with multiple groups of cutter heads.

[0013] Preferably, a bracket is fixedly connected to the output end of the fourth cylinder. A tool rest is rotatably connected to the bracket. Multiple groups of the cutter heads are circumferentially arranged on the tool rest. A positioning assembly is arranged on the bracket.

[0014] Preferably, the positioning assembly includes a screw rod threadedly connected to the tool rest. The bottom of the screw rod is rotatably connected to the tool rest. A plurality of positioning columns are fixedly connected to the bottom of the tool rest. A groove is formed in the top of the workbench. A sliding table is slidably connected in the groove. A plurality of positioning grooves are formed in the top of the sliding table. The positioning columns are inserted into the positioning grooves and are slidably connected to the positioning grooves.

[0015] Preferably, a fifth cylinder is further fixedly connected to the workbench. The fifth cylinder is perpendicular to the workbench. The output end of the fifth cylinder is fixedly connected to a pressing block. The pressing block is located between the moving positioning block and the front positioning block.

[0016] Preferably, a plurality of tool grooves are circumferentially formed in the tool rest. The cutter heads extend into the tool grooves and are connected by bolts.

[0017] The utility model discloses the following technical effects: When positioning the broken bridge aluminum window before corner assembly, place the broken bridge aluminum window on the workbench, make the inner side of the corner to be assembled contact with the movable positioning block, then push two positioning plates by two first cylinders to respectively abut against the two sides outside the corner to be assembled, and then drive the broken bridge aluminum window to move forward through the driving assembly, so that the outside of the corner of the broken bridge aluminum window to be assembled fits into the right-angle groove of the front positioning block, completing the positioning of the broken bridge aluminum window; then carry out the corner assembly operation. In this application, the preliminary positioning of the broken bridge aluminum window is completed by the movable positioning block and the two positioning plates. The contact surface between the movable positioning block and the corner of the broken bridge aluminum window to be assembled is in the front of the artificial line of sight, which is convenient for positioning operation, reduces the positioning difficulty, and completes four-point positioning through the movable positioning block, the front positioning block and the two positioning plates, improving the positioning stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0019] Figure 1 is a schematic structural diagram of the utility model;

[0020] Figure 2 is an exploded view of the corner assembly mechanism in the utility model;

[0021] Figure 3 is an exploded view of the slide plate, the first support block, the second support block and the lifting plate in the utility model.

[0022] In the figure: 1, workbench; 2, front positioning block; 3, movable positioning block; 4, through groove; 5, slide plate; 6, first cylinder; 7, positioning plate; 8, second cylinder; 9, first through hole; 10, first support block; 11, second through hole; 12, second support block; 13, third cylinder; 14, fourth cylinder; 15, cutter head; 16, bracket; 17, tool rest; 18, screw; 19, positioning column; 20, groove; 21, slide table; 22, positioning groove; 23, fifth cylinder; 24, pressing block; 25, bolt; 26, lifting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without making creative efforts belong to the scope of protection of the utility model.

[0024] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Referring to Figures 1 - 3 , the present utility model provides a corner assembling machine for broken bridge aluminum windows, including:

[0026] A workbench 1;

[0027] A positioning mechanism, the positioning mechanism includes a front positioning block 2 and a moving positioning block 3 which are oppositely arranged. The front positioning block 2 is fixedly connected to the workbench 1. A through groove 4 is formed on the workbench 1. A sliding plate 5 is slidably connected in the through groove 4. The moving positioning block 3 is arranged on the sliding plate 5. A driving assembly for driving the sliding plate 5 is arranged on the workbench 1; Two first cylinders 6 are arranged on the sliding plate 5, and the two first cylinders 6 are respectively located on both sides of the moving positioning block 3. The output end of the first cylinder 6 is fixedly connected to a positioning plate 7. When the moving positioning block 3 contacts the inner side edge of the broken bridge aluminum window to be assembled at the corner, the two first cylinders 6 drive the two positioning plates 7 to respectively abut against the two side edges on the outer side of the broken bridge aluminum window to be assembled at the corner;

[0028] A right-angle groove is formed on the front positioning block 2, and the end of the moving positioning block 3 is right-angled, which is convenient for fitting the outer side and the inner side of the corner of the broken bridge aluminum window during positioning; The planes where the two positioning plates 7 are located are perpendicular to each other, forming a 90° vertical arrangement. When the inner side edge of the corner of the broken bridge aluminum window is fitted with the moving positioning block 3, the two positioning plates 7 can respectively be fitted and abut against the two side edges on the outer side of the broken bridge aluminum window;

[0029] A corner assembling mechanism, the corner assembling mechanism is arranged on the workbench 1 and is used for assembling the corners of the broken bridge aluminum windows.

[0030] In a further optimized solution, a plurality of second cylinders 8 are fixedly connected to the bottom of the sliding plate 5. The output end of the second cylinder 8 is fixedly connected to a lifting plate 26 located below the sliding plate 5. Two first through holes 9 are formed on the sliding plate 5. A first support block 10 is slidably connected in the first through holes 9. The two first cylinders 6 are respectively fixedly connected to the tops of the two first support blocks 10. The bottom of the first support block 10 is fixedly connected to the lifting plate 26; A second through hole 11 is formed on the sliding plate 5. A second support block 12 is slidably connected in the second through hole 11. The bottom of the second support block 12 is fixedly connected to the lifting plate 26. The moving positioning block 3 is fixedly connected to the second support block 12;

[0031] The first cylinder 6 can pass through the first through hole 9, and the moving positioning block 3 can pass through the second through hole 11; The second cylinder 8 drives the first cylinder 6 and the moving positioning block 3 on the lifting plate 26 to lift. During positioning, the first cylinder 6 and the moving positioning block 3 are extended to be located on the top of the workbench 1. When it is necessary to move the broken bridge aluminum window after the corner assembling is completed, the second cylinder 8 drives the first cylinder 6 and the moving positioning block 3 on the lifting plate 26 to descend and respectively retract into the first through hole 9 and the second through hole 11 to avoid interfering with the movement of the broken bridge aluminum window.

[0032] For a further optimized solution, the driving component includes a plurality of third cylinders 13 fixedly connected to the workbench 1. The output end of the third cylinder 13 is fixedly connected to the sliding plate 5. The third cylinder 13 is located at one end of the moving positioning block 3 away from the front positioning block 2. The third cylinder 13 is not higher than the top height of the workbench 1.

[0033] For a further optimized solution, the corner assembling mechanism includes two fourth cylinders 14 fixedly connected to the top of the workbench 1. The two fourth cylinders 14 are respectively located on both sides of the front positioning block 2. The output ends of the fourth cylinders 14 are provided with multiple groups of cutter heads 15.

[0034] For a further optimized solution, a bracket 16 is fixedly connected to the output end of the fourth cylinder 14. A tool rest 17 is rotatably connected to the bracket 16. Multiple groups of cutter heads 15 are circumferentially arranged on the tool rest 17. A positioning component is arranged on the bracket 16.

[0035] By arranging multiple groups of cutter heads 15, corner assembling of broken bridge aluminum windows of different models can be carried out, improving the adaptability of the device.

[0036] For a further optimized solution, the positioning component includes a screw rod 18 threadedly connected to the tool rest 17. The bottom of the screw rod 18 is rotatably connected to the tool rest 17. A plurality of positioning columns 19 are fixedly connected to the bottom of the tool rest 17. A groove 20 is opened at the top of the workbench 1. A sliding table 21 is slidably connected in the groove 20. A plurality of positioning grooves 22 are opened at the top of the sliding table 21. The positioning columns 19 are inserted into the positioning grooves 22 and are slidably connected to the positioning grooves 22.

[0037] When it is necessary to replace different cutter heads 15, rotate the screw rod 18. The screw rod 18 rotates threadedly with the bracket 16, driving the tool rest 17 to rise until the positioning columns 19 slide out of the positioning grooves 22, releasing the limit on the tool rest 17. Rotate the tool rest 17 to rotate the corresponding cutter head 15 to the working surface. At this time, the positioning columns 19 are exactly aligned with the positioning grooves 22. Rotate the screw rod 18 to drive the tool rest 17 to descend, and the positioning columns 19 are inserted into the positioning grooves 22.

[0038] For a further optimized solution, a fifth cylinder 23 is also fixedly connected to the workbench 1. The fifth cylinder 23 is perpendicular to the workbench 1. The output end of the fifth cylinder 23 is fixedly connected to a pressing block 24. The pressing block 24 is located between the moving positioning block 3 and the front positioning block 2.

[0039] For a further optimized solution, a plurality of tool grooves are circumferentially opened on the tool rest 17. The cutter heads 15 extend into the tool grooves and are connected by bolts 25.

[0040] When the utility model is in use, place the broken bridge aluminum window on the workbench 1, make the inner side of the corner to be corner assembled contact with the moving positioning block 3, and then push the two positioning plates 7 by the two first cylinders 6 to respectively abut against the two sides on the outer side of the corner of the broken bridge aluminum window. Then drive the broken bridge aluminum window forward by the third cylinder 13 to make the outer side of the corner of the broken bridge aluminum window fit into the right-angle groove of the front positioning block 2, thus completing the positioning of the broken bridge aluminum window;

[0041] When corner assembling, drive the pressing block 24 to descend by the fifth cylinder 23 to press the top of the corner of the broken bridge aluminum window, drive the tool holder 17 to move by the fourth cylinder 14, and the sliding table 21 slides in the groove 20, so that the two groups of tool heads 15 perform corner assembling on the broken bridge aluminum window;

[0042] After the corner assembling is completed, the tool head 15 resets, and then drive the broken bridge aluminum window to retreat by the third cylinder 13, and drive the two positioning plates 7 to retreat by the two first cylinders 6; drive the first cylinder 6 and the moving positioning block 3 to descend by the second cylinder 8 and respectively recess into the first through hole 9 and the second through hole 11; then rotate the broken bridge aluminum window to complete the corner assembling operation of the next corner.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0044] The embodiments described above are only for describing the preferred mode of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A thermally-insulated aluminum window corner assembly machine, characterized in that: include: Workbench (1); A positioning mechanism, the positioning mechanism comprising a front positioning block (2) and a movable positioning block (3) arranged opposite to each other, the front positioning block (2) being fixedly connected to the workbench (1), the workbench (1) being provided with a through slot (4), a slide plate (5) being slidably connected in the through slot (4), the slide plate (5) being provided with the movable positioning block (3), and the workbench (1) being provided with a driving component drivingly connected to the slide plate (5); the slide plate (5) being provided with two first cylinders (6), the two first cylinders (6) being respectively located on two sides of the movable positioning block (3), and the output end of the first cylinder (6) being fixedly connected to a positioning plate (7); An angle assembly mechanism, the angle assembly mechanism is arranged on the workbench (1) and is used for assembling the angles of the thermally-insulated aluminum window.

2. The thermally-broken aluminum window corner assembly machine according to claim 1, characterized in that: A plurality of second cylinders (8) are fixedly connected to the bottom of the slide plate (5); the output end of the second cylinder (8) is fixedly connected to a lifting plate (26) located at the lower side of the slide plate (5); two first through holes (9) are provided on the slide plate (5); a first support block (10) is slidably connected in the first through holes (9); two first cylinders (6) are respectively fixedly connected to the tops of the two first support blocks (10); the bottom of the first support block (10) is fixedly connected to the lifting plate (26); a second through hole (11) is provided on the slide plate (5); a second support block (12) is slidably connected in the second through hole (11); the bottom of the second support block (12) is fixedly connected to the lifting plate (26); the movable positioning block (3) is fixedly connected to the second support block (12).

3. The thermally-insulated aluminum window corner assembly machine according to claim 1, characterized in that: The driving assembly comprises a plurality of third cylinders (13) fixedly connected to the workbench (1), and the output ends of the third cylinders (13) are fixedly connected to the slide plate (5).

4. The thermally-broken aluminum window corner assembly machine according to claim 1, characterized in that: The angle assembly mechanism comprises two fourth cylinders (14) fixedly connected to the top of the workbench (1), the two fourth cylinders (14) are respectively located on both sides of the front positioning block (2), and the output end of the fourth cylinder (14) is provided with multiple groups of tool heads (15).

5. The thermally-insulated aluminum window corner assembly machine according to claim 4, characterized in that: The output end of the fourth cylinder (14) is fixedly connected to a bracket (16), and a tool holder (17) is rotatably connected to the bracket (16). A plurality of groups of tool heads (15) are circumferentially arranged on the tool holder (17), and a positioning assembly is arranged on the bracket (16).

6. The thermally-broken aluminum window corner assembly machine according to claim 5, characterized in that: The positioning assembly comprises a screw rod (18) threadedly connected to the tool holder (17); the bottom of the screw rod (18) is rotatably connected to the tool holder (17); a plurality of positioning columns (19) are fixedly connected to the bottom of the tool holder (17); a groove (20) is provided on the top of the workbench (1); a slide (21) is slidably connected in the groove (20); a plurality of positioning grooves (22) are provided on the top of the slide (21); the positioning columns (19) are inserted into the positioning grooves (22) and are slidably connected to the positioning grooves (22).

7. The thermally-broken aluminum window corner assembly machine according to claim 1, characterized in that: The workbench (1) is also fixedly connected to a fifth cylinder (23), the fifth cylinder (23) being perpendicular to the workbench (1), and the output end of the fifth cylinder (23) being fixedly connected to a pressure block (24), the pressure block (24) being located between the movable positioning block (3) and the front positioning block (2).

8. The thermally-insulated aluminum window corner assembly machine according to claim 5, characterized in that: The tool holder (17) is provided with a plurality of tool grooves in the circumferential direction, and the tool head (15) extends into the tool grooves and is connected via bolts (25).

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