Automatic machining equipment for aluminum alloy door and window production

Abstract

The invention relates to the field of door and window processing, in particular to automatic processing equipment for aluminum alloy door and window production, which comprises a base, a welding mechanical arm, a moving unit, a mounting shaft, an annular guide rail, an electric driving moving block and the like, the base is connected with a moving unit; the moving unit is connected with a welding mechanical arm; the base is rotationally connected with a mounting shaft through a mounting column; the mounting shaft is fixedly connected with two annular guide rails; and each annular guide rail is connected with a plurality of electrically driven moving blocks in a sliding manner. By adjusting the position of the concave fixing plate, arc-shaped aluminum alloy doors and windows with different radians can be adapted, and then the L-shaped plate is matched to splice and fix the arc-shaped section bar and the transverse section bar, so that automatic positioning and splicing of welding of the arc-shaped aluminum alloy doors and windows are realized, and the efficiency and precision of welding work of the arc-shaped aluminum alloy doors and windows are improved.

Description

Technical Field

[0001] The present invention relates to the field of door and window processing, and in particular to automatic processing equipment for producing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy extruded profiles as frames, stiles and sashes. They are light in weight and high in strength, making them convenient and safe to install and use.

[0003] During the splicing and production process of aluminum alloy doors and windows, it is usually necessary to weld and fix the joints between the profiles to improve the overall strength and sealing. At present, during the welding process, the aluminum alloy profiles are usually placed on the welding platform manually, and then manually spliced ​​and fixed on the welding platform before welding. However, in the existing process, for the welding of curved aluminum alloy doors and windows, it is difficult for humans to quickly position and fix the profiles, and it often takes a lot of time to splice and adjust the profiles, resulting in low welding efficiency. In addition, in order to enhance the overall connection strength of curved aluminum alloy doors and windows, multiple aluminum alloy profiles are usually welded between the two curved window frames for connection reinforcement. Since the positions of these reinforcement profiles are different, the welding equipment needs to be frequently adjusted to align with the welding position during welding, which further affects the overall welding efficiency.

[0004] In summary, this application proposes an automatic processing equipment for the production of aluminum alloy doors and windows to improve the technical problems mentioned above. Summary of the Invention

[0005] In order to overcome the shortcomings of low welding efficiency caused by the difficulty of manual labor in quickly positioning and fixing the profiles during the welding process of curved aluminum alloy doors and windows, which often requires a long time to splice and adjust the profiles, the present invention provides an automatic processing equipment for the production of aluminum alloy doors and windows.

[0006] Technical solution: An automatic processing equipment for the production of aluminum alloy doors and windows, including a base, a welding robot arm and a moving unit; the base is connected to the moving unit; the moving unit is connected to the welding robot arm, and the moving unit is used to drive the welding robot arm to move; it also includes a mounting shaft, an annular guide rail, an electric drive moving block, an electric push rod 1, a concave fixed plate, a clamping plate, an electric push rod 2 and an L-shaped plate; the base is rotatably connected to the mounting shaft through a mounting column; the mounting shaft is fixed to two annular guide rails; each annular guide rail is slidably connected to a number of electric drive moving blocks; each electric drive moving block is fixed to an electric push rod 1; the telescopic part of each electric push rod 1 is connected to a concave fixed plate for placing aluminum alloy profiles; each concave fixed plate is fixed to two electric push rods 2 on the front and rear sides; the telescopic parts of all electric push rods 2 on the same side are commonly fixed to a clamping plate; each concave fixed plate is provided with an electric slide rail on the front and rear sides, and the electric slide rail is slidably connected to an L-shaped plate for fixing the curved window frame.

[0007] Furthermore, the moving unit includes a linear guide rail and an electric slide; the base is fixedly connected to the linear guide rail; the linear guide rail is slidably connected to the electric slide, and the electric slide is fixedly connected to the welding robot arm.

[0008] Furthermore, the L-shaped plate is provided with a through slot.

[0009] Furthermore, chamfers are provided on the upper side of the L-shaped plate and the upper side of the clamping plate.

[0010] Furthermore, it also includes an air duct; the welding robot arm is fixedly connected to the air duct, and the air duct is connected to an external fan.

[0011] Furthermore, it also includes an adjusting motor; the mounting column on the base is fixedly connected to the adjusting motor, and the output shaft of the adjusting motor is fixedly connected to the mounting shaft.

[0012] Furthermore, it also includes an electric motor; a telescopic portion of the electric push rod is rotatably connected to the concave fixed plate; the telescopic portion of the electric push rod is fixedly connected to the electric motor, and the output shaft of the electric motor is fixedly connected to the concave fixed plate.

[0013] Furthermore, the annular guide rail is fixed to the mounting shaft by bolts.

[0014] Furthermore, it also includes a rotating plate and a pressing block; the concave fixed plate is rotatably connected to the rotating plate, and the end of the rotating plate away from the rotating shaft is clamped with the concave fixed plate through a buckle; the rotating plate is fixed with the pressing block.

[0015] Furthermore, a rubber layer is provided at the lower end of the pressing block.

[0016] Compared with the existing technology, the present invention has the following advantages: by adjusting the position of the concave fixing plate, it can adapt to curved aluminum alloy doors and windows with different curvatures, and then cooperate with the L-shaped plate to splice and fix the curved profile and the transverse profile, thereby realizing automatic positioning and splicing of the curved aluminum alloy doors and windows, and improving the efficiency and accuracy of the curved aluminum alloy doors and windows welding work.

[0017] By controlling and adjusting the motor to drive the installation shaft and the aluminum alloy profile fixed thereon to rotate, the position and angle of the fixed aluminum alloy profile can be adjusted so that the splicing part of the aluminum alloy profile is always facing the welding robot arm, making the welding work more convenient.

[0018] By adjusting the position and angle of the concave fixing plate, the concave fixing plate can automatically position and fix the rectangular aluminum alloy doors and windows, realizing automatic welding of the rectangular doors and windows, thereby increasing the adaptability of the equipment to welding work of various aluminum alloy doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the structure of the automatic processing equipment for producing aluminum alloy doors and windows disclosed in the present invention;

[0020] Figure 2 It is a structural diagram of the combination of the mounting shaft, annular guide rail, electric drive moving block, electric push rod 1, concave fixing plate, clamping plate and L-shaped plate disclosed in the present invention;

[0021] Figure 3 It is a structural diagram of the electric push rod disclosed in the present invention, comprising a concave fixing plate, a clamping plate, an L-shaped plate and a rotating plate;

[0022] Figure 4 This is a diagram showing the state in which the transverse profile and the arc profile disclosed in the present invention are spliced ​​and fixed;

[0023] Figure 5 This is a diagram showing the state of the concave fixing plate disclosed in the present invention rotating to fix the rectangular aluminum alloy door and window;

[0024] Figure 6 A diagram showing the state of the rotating plate of the present invention rotating and engaging with the concave fixed plate;

[0025] Figure 7 This is a structural schematic diagram of the combination of the rotating plate and the pressing block disclosed in the present invention.

[0026] The names and serial numbers of the parts in the figure are: 1-base, 2-welding robot arm, 3-mounting shaft, 4-annular guide rail, 5-electric drive moving block, 6-electric push rod 1, 7-concave fixing plate, 8-clamping plate, 9-electric push rod 2, 10-L-shaped plate, 101-linear guide rail, 102-electric slide, 111-air duct, 121-adjusting motor, 122-electric motor, 201-rotating plate, 202-pressing block, 1001-through slot. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Example 1: An automatic processing equipment for the production of aluminum alloy doors and windows, referring to Figures 1-6 As shown, it includes a base 1, a welding robot arm 2 and a mobile unit; the base 1 is connected to the mobile unit; the mobile unit is connected to the welding robot arm 2, and the mobile unit is used to drive the welding robot arm 2 to move;

[0029] It also includes a mounting shaft 3, an annular guide rail 4, an electric drive moving block 5, an electric push rod 1 6, a concave fixed plate 7, a clamping plate 8, an electric push rod 2 9 and an L-shaped plate 10; the base 1 is rotatably connected to the mounting shaft 3 through a mounting column; the mounting shaft 3 is fixedly connected to two annular guide rails 4; each annular guide rail 4 is slidably connected to a number of electric drive moving blocks 5; each electric drive moving block 5 is fixedly connected to an electric push rod 1 6; the telescopic part of each electric push rod 1 6 is connected to a concave fixed plate 7; each concave fixed plate 7 is fixedly connected to two electric push rods 2 9 on the front and rear sides; the telescopic parts of all electric push rods 2 9 on the same side are commonly fixedly connected to a clamping plate 8; each concave fixed plate 7 is provided with an electric slide rail on the front and rear sides, and the electric slide rail is slidably connected to the L-shaped plate 10.

[0030] The mobile unit includes a linear guide rail 101 and an electric slide 102 ; the base 1 is fixedly connected to the linear guide rail 101 ; the linear guide rail 101 is slidably connected to the electric slide 102 , and the electric slide 102 is fixedly connected to the welding robot arm 2 .

[0031] The L-shaped plate 10 is provided with a through slot 1001 to facilitate the welding robot arm 2 to weld the joints of the aluminum alloy profiles.

[0032] The upper side of the L-shaped plate 10 and the upper side of the clamping plate 8 are both provided with chamfers to facilitate manual insertion of the aluminum alloy profile.

[0033] It also includes an air duct 111; the welding robot arm 2 is fixedly connected to the air duct 111, and the air duct 111 is connected to an external fan.

[0034] It also includes an adjusting motor 121 ; the adjusting motor 121 is fixedly connected to the mounting column on the base 1 , and the output shaft of the adjusting motor 121 is fixedly connected to the mounting shaft 3 .

[0035] The electric push rod 16 telescopic portion is rotatably connected to the concave fixed plate 7; the electric push rod 16 telescopic portion is fixedly connected to the electric motor 122, and the output shaft of the electric motor 122 is fixedly connected to the concave fixed plate 7.

[0036] The annular guide rail 4 is fixed to the mounting shaft 3 by bolts, and the distance between the two annular guide rails 4 can be adjusted by loosening the bolts, so that the device can adapt to aluminum alloy doors and windows of various sizes.

[0037] For the welding of curved aluminum alloy doors and windows, it is difficult to quickly locate and fix the profiles manually, and it often takes a lot of time to splice and adjust the profiles, resulting in low welding efficiency. In this regard, an automatic processing equipment for the production of aluminum alloy doors and windows is proposed to improve the problem. The specific operations of welding curved aluminum alloy doors and windows are as follows: First, according to the curvature of the curved aluminum alloy doors and windows, the electric drive moving block 5 is controlled to drive the electric push rod 1 6 and the concave fixing plate 7, as well as other connected parts to rotate along the annular guide rail 4, and the electric push rod 1 6 is controlled to drive the concave fixing plate 7 to move, so that the concave fixing plate 7 adapts to the curvature of the curved aluminum alloy doors and windows; then, a curved profile is manually placed on the L-shaped plate 10 on the left, and then the horizontal profile is placed from top to bottom between the two L-shaped plates 10 to ensure that the left end of the horizontal profile contacts the curved profile on the left, and then the electric push rod 2 9 is controlled to drive the clamping plate 8 to move to clamp and fix the horizontal profile, and then the electric The sliding rail drives the left L-shaped plate 10 to move right, and the left L-shaped plate 10 drives the curved profile to move right, thereby splicing and fixing the left curved profile and the transverse profile. Then, another curved profile is manually placed on the right L-shaped plate 10, and the right L-shaped plate 10 is controlled to move, and the other curved profile is spliced ​​and fixed to the right end of the transverse profile to complete the splicing and fixation of the curved aluminum alloy door and window. Then, the electric slide 102 is controlled to drive the welding robot arm 2 to move along the linear guide rail 101, and the welding robot arm 2 is controlled to move to weld the splicing of the curved profile and the transverse profile; in this way, by adjusting the position of the concave fixing plate 7, the shape requirements of curved aluminum alloy doors and windows with different curvatures can be adapted, and then the curved profile and the transverse profile are spliced ​​and fixed in conjunction with the L-shaped plate 10, thereby realizing automatic positioning and splicing of the curved aluminum alloy door and window welding, and improving the efficiency and accuracy of the curved aluminum alloy door and window welding work.

[0038] Moreover, the curved aluminum alloy doors and windows are in an arc-shaped structure. In the process of welding the horizontal profiles and the curved profiles, the splicing positions and angles are different. During welding, the welding equipment often needs to be adjusted repeatedly to align with the corresponding welding parts, which further affects the overall welding efficiency. Therefore, when performing welding work, if Figure 1 As shown, after the welding robot arm 2 completes the welding of the profile splicing position located at the front side, it then controls the adjustment motor 121 to drive the mounting shaft 3 and the fixed aluminum alloy profile to rotate counterclockwise from right to left, thereby adjusting the position and angle of the fixed aluminum alloy profile, so that the splicing part of the aluminum alloy profile is always facing the welding robot arm 2, making the welding work more convenient; and after the welding is completed, the air duct 111 is ventilated by controlling the external fan, and the welding part is blown through the air duct 111 to cool down, thereby achieving a rapid cooling effect and improving the overall production efficiency.

[0039] At the same time, when welding rectangular aluminum alloy doors and windows, first control the electric motor 122 on the electric push rod 1 6 to drive the corresponding concave fixing plate 7 to rotate, and then control all the electric push rods 1 6 to drive the concave fixing plate 7 to move, so that all the concave fixing plates 7 are on the same horizontal plane, such as Figure 5 As shown; then, the left vertical aluminum alloy profile is manually placed on the left L-shaped plate 10, and then the horizontal aluminum alloy profile is placed between the two symmetrical concave fixing plates 7 in sequence, and at the same time, the electric push rod 2 9 is controlled to drive the clamping plate 8 to move to clamp and fix the horizontal profile, and then the left L-shaped plate 10 is controlled to move to the right, and the L-shaped plate 10 drives the vertical profile on the left to move, thereby fixing and splicing the vertical profile on the left with the horizontal profile; then the vertical profile is manually placed on the right L-shaped plate 10, and the right L-shaped plate 10 is controlled to drive the vertical profile to move to the left, so that the vertical profile on the right is fixed and spliced ​​with the horizontal profile; in this way, by adjusting the position and angle of the concave fixing plate 7, the concave fixing plate 7 can automatically position and fix the rectangular aluminum alloy doors and windows, thereby realizing automatic welding of rectangular doors and windows, thereby increasing the adaptability of the equipment to welding work of various aluminum alloy doors and windows.

[0040] Example 2: Based on Example 1, Figure 6-Figure 7 As shown, it also includes a rotating plate 201 and a pressing block 202; the concave fixed plate 7 is rotatably connected to the rotating plate 201, and the end of the rotating plate 201 away from the rotating axis is snap-connected to the concave fixed plate 7; the rotating plate 201 is fixed with the pressing block 202.

[0041] The lower end of the pressing block 202 is provided with a rubber layer, which can adapt to aluminum alloy profiles of various shapes and specifications when pressed and fixed, thereby improving the adaptability of the equipment.

[0042] On the basis of the above-mentioned embodiment 1, it is taken into consideration that curved aluminum alloy doors and windows will also use cylindrical transverse profiles. When fixing the cylindrical transverse profiles, they are only fixed by clamping the clamping plate 8. The contact area between them and the cylindrical transverse profiles is small, and it is difficult to ensure their stability during the welding process. Therefore, when fixing the cylindrical transverse profiles, the rotating plate 201 and the pressing block 202 are manually rotated so that the pressing block 202 is rotated to the inside of the concave fixing plate 7, and the buckle on the rotating plate 201 is clamped with the concave fixing plate 7, thereby pressing and fixing the transverse profile inside the concave fixing plate 7, and cooperating with the concave fixing plate 7 and the clamping plate 8 to reliably fix the transverse profile in multiple directions. This device can also fix aluminum alloy profiles of other shapes and has high adaptability.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic processing equipment for producing aluminum alloy doors and windows, comprising a base (1), a welding robot arm (2) and a moving unit; the base (1) is connected to the moving unit; the moving unit is connected to the welding robot arm (2), and the moving unit is used to drive the welding robot arm (2) to move; the characteristics are: The invention also includes a mounting shaft (3), an annular guide rail (4), an electric drive moving block (5), an electric push rod (6), a concave fixed plate (7), a clamping plate (8), an electric push rod (9) and an L-shaped plate (10); the base (1) is rotatably connected to the mounting shaft (3) through the mounting column; the mounting shaft (3) is fixedly connected to two annular guide rails (4); each annular guide rail (4) is slidably connected to a plurality of electric drive moving blocks (5); each electric drive moving block (5) is fixedly connected to an electric push rod (6); the telescopic part of each electric push rod (6) is connected to a concave fixed plate (7) for placing aluminum alloy profiles; the front and rear sides of each concave fixed plate (7) are fixedly connected to two electric push rods (9); the telescopic parts of all electric push rods (9) on the same side are fixedly connected to a clamping plate (8); the front and rear sides of each concave fixed plate (7) are respectively provided with electric slide rails, and the electric slide rails are slidably connected to the L-shaped plate (10) for fixing the curved window frame.

2. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: The mobile unit comprises a linear guide rail (101) and an electric slide (102); the base (1) is fixedly connected to the linear guide rail (101); the linear guide rail (101) is slidably connected to the electric slide (102), and the electric slide (102) is fixedly connected to the welding robot arm (2).

3. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: The L-shaped plate (10) is provided with a through slot (1001).

4. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: The upper side of the L-shaped plate (10) and the upper side of the clamping plate (8) are both provided with chamfers.

5. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: It also includes an air duct (111); the welding robot arm (2) is fixedly connected to the air duct (111), and the air duct (111) is communicated with an external fan.

6. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 5, characterized in that: It also includes an adjusting motor (121); the adjusting motor (121) is fixedly connected to the mounting column on the base (1), and the output shaft of the adjusting motor (121) is fixedly connected to the mounting shaft (3).

7. The automatic processing equipment for producing aluminum alloy doors and windows according to any one of claims 5-6, characterized in that: The invention also includes an electric motor (122); the telescopic portion of the electric push rod (6) is rotatably connected to the concave fixed plate (7); the telescopic portion of the electric push rod (6) is fixedly connected to the electric motor (122), and the output shaft of the electric motor (122) is fixedly connected to the concave fixed plate (7).

8. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: The annular guide rail (4) is fixedly connected to the mounting shaft (3) via bolts.

9. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 1, characterized in that: It also includes a rotating plate (201) and a pressing block (202); the concave fixed plate (7) is rotatably connected to the rotating plate (201), and one end of the rotating plate (201) away from the rotating shaft is snap-connected to the concave fixed plate (7) through a buckle; the rotating plate (201) is fixedly connected to the pressing block (202).

10. The automatic processing equipment for producing aluminum alloy doors and windows according to claim 9, characterized in that: The lower end of the pressing block (202) is provided with a rubber layer.

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