Multi-directional straightening device for aluminum profiles of doors and windows

Abstract

The utility model relates to the field of straightening equipment, in particular to a door and window aluminum profile multidirectional straightening device which comprises a supporting table, a frame is arranged at the upper end of the supporting table, and an upper moving frame, a lower moving frame, a left moving frame and a right moving frame are arranged on the upper portion, the lower portion, the left portion and the right portion in the frame respectively. Telescopic assemblies connected with the upper moving frame, the lower moving frame, the left moving frame and the right moving frame correspondingly are arranged in the upper direction, the lower direction, the left direction and the right direction of the frame correspondingly, multiple sets of straightening rollers are rotationally arranged on the inner sides of the upper moving frame, the lower moving frame, the left moving frame and the right moving frame correspondingly, and the two ends of the frame are the feeding end and the discharging end correspondingly. A first clamping mechanism is arranged in the mounting frame, a sliding block is arranged on the supporting table on the outer side of the mounting frame, a moving mechanism connected with the sliding block is arranged on the supporting table, a circular frame is arranged at the upper end of the sliding block, a rotating ring is rotationally arranged in the circular frame, and a second clamping mechanism is arranged in the rotating ring. The utility model has the functions of straightening bending and straightening torsion.

Description

TECHNICAL FIELD

[0001] The utility model relates to straightening equipment field especially relates to a door and window aluminum profile multidirectional straightening device. BACKGROUND

[0002] Door and window aluminum profile refers to the aluminum profile for producing door and window, and the aluminum profile has the advantages of light weight, high strength and corrosion resistance. Before producing door and window, the aluminum profile needs to be straightened to guarantee the quality of door and window. The straightening of the aluminum profile includes straightening bending and twisting. The existing straightening equipment mostly only has the function of straightening bending, and cannot correct the twisting of the aluminum profile. Therefore, it is very necessary to design a door and window aluminum profile multidirectional straightening device capable of straightening bending and twisting. SUMMARY

[0003] The utility model discloses a door and window aluminum profile multidirectional straightening device which can straighten bending and twisting and has comprehensive functions.

[0004] The technical scheme adopted is as follows:

[0005] A door and window aluminum profile multidirectional straightening device comprises a supporting table, a frame is arranged at the upper end of the supporting table, an upper moving frame, a lower moving frame, a left moving frame and a right moving frame are arranged inside the frame in an up-down and left-right manner, telescopic components connected with the upper moving frame, the lower moving frame, the left moving frame and the right moving frame are arranged in the four directions of up, down, left and right of the frame, a plurality of groups of straightening rollers are rotatably arranged at the inner sides of the upper moving frame, the lower moving frame, the left moving frame and the right moving frame, the two ends of the frame are respectively an inlet end and an outlet end, a mounting frame is arranged at the inlet end, a first clamping mechanism is arranged in the mounting frame, a sliding block is arranged on the supporting table outside the mounting frame, a moving mechanism connected with the sliding block is arranged on the supporting table, a circular frame is arranged at the upper end of the sliding block, a rotating ring is rotatably arranged in the circular frame, a rotating mechanism connected with the rotating ring is arranged on the circular frame, and a second clamping mechanism is arranged in the rotating ring.

[0006] Preferably, the telescopic component comprises a plurality of third telescopic rods arranged in parallel.

[0007] Preferably, the telescopic component further comprises a limiting rod, the limiting rod is fixedly arranged outside the upper moving frame, the lower moving frame, the left moving frame and the right moving frame, limiting holes corresponding to the limiting rods are formed in the frame, and the limiting rods are slidably connected with the frame on the same side.

[0008] Preferably, the first clamping mechanism comprises four first telescopic rods arranged radially along the mounting frame, and first pressing plates are arranged at the inner sides of the first telescopic rods.

[0009] Preferably, the moving mechanism comprises two guide shafts arranged at the upper end of the support table, the guide shafts are slidably connected with the sliding block, a rack is arranged on the support table between the two guide shafts, a first hydraulic motor is arranged at the lower end of the sliding block, the first hydraulic motor is provided with a first gear which is engaged with the rack.

[0010] Preferably, the rotating mechanism comprises an outer gear ring coaxially arranged at the outer side of the rotating ring, a second hydraulic motor is arranged on the circular frame, and the second hydraulic motor is provided with a second gear engaged with the outer gear ring.

[0011] Preferably, the second clamping mechanism comprises four second telescopic rods arranged radially on the rotating ring, and the inner side of each second telescopic rod is provided with a second pressing plate.

[0012] Compared with the prior art, the beneficial effects are that:

[0013] The door and window aluminum profile is first corrected by the rotating ring on the moving sliding block, and then straightened by the straightening roller, so that the torsion and bending problems of the door and window aluminum profile are solved after two processes, and the function is comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective structural schematic view of a door and window aluminum profile multidirectional straightening device,

[0015] Figure 2 is Figure 1 a structural schematic view of A in the figure,

[0016] Figure 3 is a front view structural schematic view of a door and window aluminum profile multidirectional straightening device,

[0017] Figure 4 is a side view structural schematic view of a door and window aluminum profile multidirectional straightening device,

[0018] Figure 5 is a top view structural schematic view of a door and window aluminum profile multidirectional straightening device,

[0019] In the figure: 1, support table; 2, frame; 3, upper moving frame; 4, lower moving frame; 5, left moving frame; 6, right moving frame; 7, telescopic assembly; 8, straightening roller; 9, mounting frame; 10, first telescopic rod; 11, first pressing plate; 12, sliding block; 13, guide shaft; 14, rack; 15, first hydraulic motor; 16, first gear; 17, circular frame; 18, rotating ring; 19, outer gear ring; 20, second hydraulic motor; 21, second gear; 22, second telescopic rod; 23, second pressing plate. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with specific embodiments, such as Figures 1 to 5 As shown in the figure:

[0021] Embodiment 1: a door and window aluminum profile multidirectional straightening device, including support platform 1, the upper end of support platform 1 is provided with frame 2, frame 2 includes multiple vertically arranged square boxes, and the square boxes are connected by cross beams, and the upper and lower and left and right four directions inside frame 2 are respectively provided with upper moving frame 3, lower moving frame 4, left moving frame 5 and right moving frame 6, wherein the upper moving frame 3 and the lower moving frame 4 vertically slide, and the left moving frame 5 and the right moving frame 6 horizontally slide.

[0022] The upper and lower and left and right four directions of frame 2 are provided with telescopic components 7 connected with the upper moving frame 3, the lower moving frame 4, the left moving frame 5 and the right moving frame 6 respectively, and the inner sides of the upper moving frame 3, the lower moving frame 4, the left moving frame 5 and the right moving frame 6 are rotatably provided with multiple groups of straightening rollers 8, each telescopic component 7 controls the corresponding upper moving frame 3, lower moving frame 4, left moving frame 5 to move, so as to control the mutual approach or mutual departure of the straightening rollers 8 parallel to each other, adjust the spacing of the straightening rollers 8 on the upper moving frame 3 and the lower moving frame 4, adjust the spacing of the straightening rollers 8 on the left moving frame 5 and the right moving frame 6, and adapt to the straightening requirements of aluminum profiles of different end face sizes.

[0023] The two ends of frame 2 are respectively the feeding end and the discharging end, the feeding end is provided with mounting frame 9, the first clamping mechanism is arranged in mounting frame 9, the first clamping mechanism includes four first telescopic rods 10 arranged radially along mounting frame 9, the inner sides of the first telescopic rods 10 are provided with first pressing plates 11, the four first telescopic rods 10 are elongated to press the end of the aluminum profile by the first pressing plates 11, the support platform 1 outside mounting frame 9 is provided with sliding block 12, the support platform 1 is provided with moving mechanism connected with sliding block 12, and the moving mechanism controls sliding movement.

[0024] The upper end of sliding block 12 is provided with circular frame 17, rotating ring 18 is rotatably arranged in circular frame 17, rotating mechanism connected with rotating ring 18 is arranged on circular frame 17, rotating mechanism drives rotating ring 18 to rotate in circular frame 17, the inside of rotating ring 18 is provided with second clamping mechanism, and the second clamping mechanism clamps the other end of the aluminum profile.

[0025] Embodiment 2: a door and window aluminum profile multidirectional straightening device, including support platform 1, the upper end of support platform 1 is provided with frame 2, frame 2 includes multiple vertically arranged square boxes, and the square boxes are connected by cross beams, and the upper and lower and left and right four directions inside frame 2 are respectively provided with upper moving frame 3, lower moving frame 4, left moving frame 5 and right moving frame 6, wherein the upper moving frame 3 and the lower moving frame 4 vertically slide, and the left moving frame 5 and the right moving frame 6 horizontally slide.

[0026] The frame 2 is provided with a telescopic assembly 7 connected with the upper moving frame 3, the lower moving frame 4, the left moving frame 5 and the right moving frame 6 in four directions, the telescopic assembly 7 comprises a plurality of third telescopic rods arranged in parallel with each other, and further comprises a limiting rod fixedly arranged outside the upper moving frame 3, the lower moving frame 4, the left moving frame 5 and the right moving frame 6, the frame 2 is provided with a limiting hole corresponding to the limiting rod, and the limiting rod is in sliding connection with the frame 2 on the same side.

[0027] The inner side of the upper moving frame 3, the lower moving frame 4, the left moving frame 5 and the right moving frame 6 is rotatably provided with a plurality of straightening rollers 8, each telescopic assembly 7 controls the corresponding upper moving frame 3, lower moving frame 4, left moving frame 5 to move, so as to control the parallel straightening rollers 8 to move close to each other or move away from each other, adjust the distance between the straightening rollers 8 on the upper moving frame 3 and the lower moving frame 4, adjust the distance between the straightening rollers 8 on the left moving frame 5 and the right moving frame 6, and adapt to the straightening requirements of aluminum profiles with different end face sizes.

[0028] The two ends of the frame 2 are respectively an inlet end and an outlet end, the inlet end is provided with a mounting frame 9, the mounting frame 9 is provided with a first clamping mechanism, the first clamping mechanism comprises four first telescopic rods 10 arranged radially along the mounting frame 9, the inner side of the first telescopic rod 10 is provided with a first pressing plate 11, the four first telescopic rods 10 are elongated to press the end of the aluminum profile by the first pressing plate 11, the outer side of the supporting table 1 of the mounting frame 9 is provided with a sliding block 12, and the supporting table 1 is provided with a moving mechanism connected with the sliding block 12.

[0029] The moving mechanism comprises two guide shafts 13 arranged on the upper end of the supporting table 1, the guide shaft 13 is in sliding connection with the sliding block 12, the supporting table 1 between the two guide shafts 13 is provided with a rack 14, the lower end of the sliding block 12 is provided with a first hydraulic motor 15, the first hydraulic motor 15 is provided with a first gear 16, the first gear 16 is in meshing connection with the rack 14, the first hydraulic motor 15 is connected with a hydraulic pipeline, and the hydraulic pipeline is connected with an external hydraulic pump and a hydraulic control system.

[0030] The upper end of the sliding block 12 is provided with a circular frame 17, the circular frame 17 is rotatably provided with a rotating ring 18, the circular frame 17 is provided with a rotating mechanism connected with the rotating ring 18, the rotating mechanism comprises an outer gear ring 19 coaxially arranged outside the rotating ring 18, a second hydraulic motor 20 is installed on the circular frame 17, the second hydraulic motor 20 is provided with a second gear 21 in meshing connection with the outer gear ring 19, the rotating mechanism drives the rotating ring 18 to rotate in the circular frame 17, the second hydraulic motor 20 is connected with a hydraulic pipeline, and the hydraulic pipeline is connected with an external hydraulic pump and a hydraulic control system, the inside of the rotating ring 18 is provided with a second clamping mechanism, the second clamping mechanism comprises four second telescopic rods 22 arranged radially along the rotating ring 18, and the inner side of the second telescopic rod 22 is provided with a second pressing plate 23.

[0031] The specific working process is as follows: when the aluminum profile is straightened, the sliding block 12 is moved to the position close to the mounting frame 9, one end of the aluminum profile is first inserted into the mounting frame 9 and the rotating frame, the four first telescopic rods 10 are elongated, the four first pressing plates 11 are pressed on the four sides of the aluminum profile, the end of the aluminum profile is fixed, the rotating ring 18 is controlled to rotate to the state that the second pressing plate 23 is parallel to the side of the aluminum profile, the four second telescopic rods 22 are elongated, the second pressing plate 23 is pressed on the side of the aluminum profile, then the rotating ring 18 is rotated to the state that the second pressing plate 23 is parallel to the first pressing plate 11 and then continues to twist for a certain angle for a period of time, then the second telescopic rod 22 is controlled to be shortened, the sliding block 12 is moved outward, the above operation is repeated until the whole aluminum profile is twisted and corrected, after the twisting correction is completed, the first telescopic rod 10 is controlled to be shortened, the first pressing plate 11 is separated from the aluminum profile, the second telescopic rod 22 is elongated, the outer end of the aluminum profile is clamped by the second pressing plate 23, the distance between the upper sliding frame and the lower sliding frame and the position of the left sliding frame and the right sliding frame are adjusted by the telescopic assembly 7, so that the distance corresponds to the size of the end surface of the aluminum profile, then the sliding block 12 is moved, the aluminum profile is pushed into the straightening rollers 8 to be straightened, when the rotating frame is close to the mounting frame 9, the second telescopic rod 22 is shortened to release the aluminum profile by the second pressing plate 23, the aluminum profile is pulled out from the other end of the aluminum profile by the external traction device, and the straightening is completed.

[0032] The above embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial change and replacement made by a person skilled in the art on the basis of the present application belongs to the scope of protection of the present application.

Claims

1. A multi-directional straightening device for door and window aluminum profiles, characterized in that: The utility model provides a kind of straightening device, including support platform (1), support platform (1) upper end is provided with frame (2), and the inside of frame (2) is provided with upper moving frame (3), lower moving frame (4), left moving frame (5) and right moving frame (6) respectively up and down left and right, and frame (2) is provided with telescopic component (7) connected with upper moving frame (3), lower moving frame (4), left moving frame (5) and right moving frame (6) respectively in four directions of up and down left and right, and the inside of upper moving frame (3), lower moving frame (4), left moving frame (5) and right moving frame (6) is rotatably provided with multiple straightening roller (8), and the both ends of frame (2) are respectively feeding end and discharge end, and feeding end is provided with mounting frame (9), and mounting frame (9) is provided with first clamping mechanism in, and the support platform (1) outside mounting frame (9) is provided with sliding block (12), and support platform (1) is provided with moving mechanism connected with sliding block (12), and sliding block (12) upper end is provided with circular frame (17), and circular frame (17) is rotatably provided with rotating ring (18) in, and circular frame (17) is provided with rotating mechanism connected with rotating ring (18), and the inside of rotating ring (18) is provided with second clamping mechanism.

2. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 1, characterized in that: The telescopic component (7) includes a plurality of third telescopic rods arranged in parallel.

3. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 2, characterized in that: The telescopic component (7) further includes a limiting rod fixedly arranged outside the upper moving frame (3), the lower moving frame (4), the left moving frame (5) and the right moving frame (6), and the frame (2) is provided with a limiting hole corresponding to the limiting rod.

4. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 1, characterized in that: The first clamping mechanism includes four first telescopic rods (10) arranged radially along the mounting frame (9), and the inner side of each first telescopic rod (10) is provided with a first pressing plate (11).

5. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 1, characterized in that: The moving mechanism includes two guide shafts (13) arranged on the upper end of the support platform (1), and the guide shafts (13) are slidably connected with the sliding block (12); the support platform (1) between the two guide shafts (13) is provided with a rack (14); the lower end of the sliding block (12) is provided with a first hydraulic motor (15), and the first hydraulic motor (15) is provided with a first gear (16) engaged with the rack (14).

6. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 1, characterized in that: The rotating mechanism includes an outer gear ring (19) coaxially arranged outside the rotating ring (18), and a second hydraulic motor (20) is mounted on the circular frame (17), and the second hydraulic motor (20) is provided with a second gear (21) engaged with the outer gear ring (19).

7. A multi-directional straightening device for aluminum profiles of doors and windows according to claim 1 characterized in that: The second clamping mechanism includes four second telescopic rods (22) arranged radially along the rotating ring (18), and the inner side of each second telescopic rod (22) is provided with a second pressing plate (23).

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