Steel profile presser foot forming module and equipment thereof

Abstract

The invention discloses a steel profile presser foot forming module and equipment thereof, and belongs to the technical field of door and window production, the presser foot forming module comprises a U-shaped support, two presser foot rollers, two roller supports and two adjusting assemblies used for adjusting the positions and angles of the roller supports, and each roller support comprises two L-shaped connecting plates; a vertical sliding shaft is fixed to a vertical plate of one L-shaped connecting plate, a sliding hole is formed in a transverse plate of the L-shaped connecting plate, the sliding shaft is installed in the sliding hole in the other L-shaped connecting plate, and a shaft sleeve is further fixed to the vertical plate of the L-shaped connecting plate. According to the presser foot forming module, the two second motors on the adjusting assembly are controlled to rotate synchronously, horizontal movement of the presser foot rolling wheel can be controlled, loosening and pressing of a steel profile are achieved, the inclination of the presser foot rolling wheel can be adjusted by controlling two first air cylinders or two second air cylinders to stretch out and draw back synchronously, and therefore the pressing effect is improved. The height of the presser foot roller can be adjusted by controlling all the first air cylinders and the second air cylinders to stretch out and draw back synchronously.

Description

Technical Field

[0001] The invention belongs to the technical field of door and window production, and in particular relates to a steel profile presser foot forming module and equipment thereof. Background Art

[0002] Alloy doors and windows refer to doors and windows made of alloy extruded profiles as frames, stiles and sashes. The profiles referred to in this invention are not steel profiles.

[0003] The profile forming equipment includes a presser wheel, which squeezes both sides of the steel during the profile forming process to form a specific shape. The profile has different requirements for the position, inclination and height of the presser wheel at different forming periods. The presser wheel and its bracket in traditional forming equipment are fixed by bolts. Therefore, when adjusting the position and inclination of the presser wheel, manual disassembly and assembly of the bolts are required, which is time-consuming and labor-intensive.

[0004] Moreover, when producing different profiles, different models of presser wheels are required, and the presser wheels in the forming equipment need to be replaced. Since the presser wheels are located between the axles on the two shaping wheels, it is difficult to perform automated operations using traditional instrument arms during replacement. In order to solve the above problems, a steel profile presser foot forming module and equipment are now provided.

[0005] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Summary of the Invention

[0006] In order to solve the above problems, the purpose of the present invention is to provide a steel profile presser foot forming module and its equipment. By controlling the synchronous rotation of the two second motors on the adjustment component, the horizontal movement of the presser foot roller can be controlled to achieve the loosening and tightening of the steel profile. By controlling the synchronous extension and contraction of the two first cylinders or the two second cylinders, the inclination of the presser foot roller can be adjusted. By controlling the synchronous extension and contraction of all the first cylinders and the second cylinders, the height of the presser foot roller can be adjusted. By adjusting the two first cylinders to different heights and the two second cylinders to different heights at the same time, the two L-shaped connecting plates can be moved away from each other, making it convenient for the transfer component to remove the presser foot roller from between the two L-shaped connecting plates. By adjusting the two first cylinders and the two second cylinders to the same height, the presser foot roller can be fixed and the presser foot roller can be automatically replaced.

[0007] To achieve the above-mentioned objectives, the present invention proposes a steel profile presser foot forming module, which includes a U-shaped bracket, two presser foot rollers, two roller brackets and two adjustment components for adjusting the position and angle of the roller brackets. The roller brackets include two L-shaped connecting plates, and a vertical sliding shaft is fixed on the vertical plate of the L-shaped connecting plate. A sliding hole is opened on the horizontal plate of the L-shaped connecting plate, and the sliding shaft is installed in the sliding hole on the other L-shaped connecting plate.

[0008] A shaft sleeve is also fixed on the vertical plate of the L-shaped connecting plate, the inner wall of the shaft sleeve is provided with a thread, and the presser foot roller is located between the two L-shaped connecting plates.

[0009] A rotation groove is provided on the horizontal plate on the lower L-shaped connecting plate, one end of the rotating shaft of the presser foot roller is located in the rotation groove, and the other end is provided with a first clamping groove.

[0010] Furthermore, a first motor is fixed above the transverse plate of the upper L-shaped connecting plate, and a first clamping block adapted to the first clamping slot is fixed on the output shaft of the first motor.

[0011] Furthermore, two vertical through holes are provided on both side panels of the U-shaped bracket, and the two through holes are respectively located on both sides of the presser foot roller.

[0012] The adjustment assembly includes two vertical first cylinders, which are respectively fixed in two through holes. A U-shaped connecting block is fixed on the output shaft of the first cylinder. A first connecting block is rotatably provided on the U-shaped connecting block. A motor bracket is fixed on the first connecting block. A second motor is fixed on one side of the motor bracket. The output shaft of the second motor passes through the motor bracket and is fixed with a screw rod, which is threaded with the corresponding sleeve.

[0013] The adjustment component also includes a vertical second cylinder, which is fixed on the bottom plate of the U-shaped bracket. The adjustment component also includes a telescopic rod, one end of which is rotatably connected to the output shaft of the second cylinder and the other end is fixed on the screw rod.

[0014] Furthermore, feed holes are provided on both side panels of the U-shaped bracket.

[0015] Furthermore, transfer components for replacing the presser foot roller are fixed on both sides of the U-shaped bracket.

[0016] Furthermore, the transfer assembly includes an adjusting member, on which a clamping member is fixed.

[0017] Furthermore, the adjusting member includes a base, a vertical third cylinder is fixed above the base, a drive box is fixed on the output shaft of the third cylinder, a third motor is fixed in the drive box, the output shaft of the third motor passes through the top plate of the drive box and is fixed with an L-shaped bracket, the vertical plate on the L-shaped bracket faces downward, a horizontal fourth cylinder is fixed on the vertical plate of the L-shaped bracket, and the clamping member is fixed on the output shaft of the fourth cylinder.

[0018] Furthermore, the clamping member includes a horizontal connecting strip, and the connecting strip is provided with two linearly distributed guide rails on the side away from the fourth cylinder. An electric slider is provided to slide within the guide rail, and a horizontal clamping strip is provided on the slider. The clamping side of the clamping strip is provided with an angle.

[0019] Furthermore, the diameter of the largest knife ring on the presser foot roller is 25-28 cm, the diameter of the smallest knife ring on the presser foot roller is 20-22 cm, and the thickness of the presser foot roller is 8-12 cm. A steel profile forming device comprises several groups of presser foot forming modules as claimed in the claims and several groups of shaping modules.

[0020] The steel profile presser foot forming module and the equipment thereof proposed by the present invention can bring the following beneficial effects: 1. The presser foot forming module of the present invention can control the horizontal movement of the presser foot roller by controlling the synchronous rotation of the two second motors on the adjustment assembly to achieve loosening and tightening of the steel profile. The inclination of the presser foot roller can be adjusted by controlling the synchronous extension and contraction of the two first cylinders or the two second cylinders. The height of the presser foot roller can be adjusted by controlling the synchronous extension and contraction of all the first cylinders and the second cylinders. 2. The presser foot forming module of the present invention adjusts the two first cylinders to different heights and the two second cylinders to different heights at the same time, so that the two L-shaped connecting plates can be moved away from each other, making it convenient for the transfer component to remove the presser foot roller from between the two L-shaped connecting plates. By adjusting the two first cylinders and the two second cylinders to the same height, the presser foot roller can be fixed and the presser foot roller can be automatically replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of a partial structure of a steel profile forming device according to the present invention from a first perspective.

[0022] Figure 2 This is a structural schematic diagram of the presser foot roller of the present invention when it is installed on the roller bracket.

[0023] Figure 3 This is a schematic diagram of a partial structure of a steel profile forming device according to the present invention from a second perspective.

[0024] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0025] Figure 5 for Figure 1 Enlarged structural diagram at point B in the middle.

[0026] Figure 6 It is a schematic structural diagram of the transfer component of the present invention.

[0027] In the figure: 1. U-shaped bracket; 2. Presser foot roller; 3. Roller bracket; 4. Adjustment component; 5. Transfer component; 6. Shaping module; 11. Through hole; 12. Feed hole; 13. Slide rail; 21. First slot; 31. L-shaped connecting plate; 32. Bushing; 33. Sliding shaft; 34. Sliding hole; 35. Rotating groove; 41. First cylinder; 42. U-shaped connecting block; 43. First connecting block; 44. Motor bracket; 45. Second motor; 46. Screw; 47. Second cylinder; 48. Telescopic rod; 51. Base; 52. Third cylinder; 53. Drive box; 54. Third motor; 55. L-shaped bracket; 56. Fourth cylinder; 57. Connecting strip; 58. Guide rail; 59. Slider; 510. Clamping strip; 61. Sliding block; 62. Axle; 63. Shaping roller; 64. Gear. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0029] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0031] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0033] The embodiment of the present invention provides a steel profile presser foot forming module, such as Figure 1 As shown, the presser foot forming module includes a U-shaped bracket 1, two presser foot rollers 2, two roller brackets 3 and two adjustment components 4 for adjusting the position and angle of the roller brackets 3. Transfer components 5 for replacing the presser foot rollers 2 are fixed on both sides of the U-shaped bracket 1.

[0034] The roller bracket 3 includes two L-shaped connecting plates 31. Figure 2 As shown, a vertical sliding shaft 33 is fixed on the vertical plate of the L-shaped connecting plate 31, a sliding hole 34 is opened on the horizontal plate of the L-shaped connecting plate 31, and the sliding shaft 33 is installed in the sliding hole 34 on the other L-shaped connecting plate 31. A shaft sleeve 32 is also fixed on the vertical plate of the L-shaped connecting plate 31, and the inner wall of the shaft sleeve 32 is provided with a thread. The presser foot roller 2 is located between the two L-shaped connecting plates 31.

[0035] A rotation slot 35 is defined on the horizontal plate of the lower L-shaped connecting plate 31 . One end of the rotating shaft of the presser roller 2 is located in the rotation slot 35 , and the other end is defined with a first engaging slot 21 .

[0036] A first motor (not shown in the figure) is fixed above the horizontal plate of the upper L-shaped connecting plate 31 , and a first clamping block adapted to the first clamping slot 21 is fixed to the output shaft of the first motor.

[0037] Two vertical through holes 11 are provided on both side panels of the U-shaped bracket 1. Figure 3 、 Figure 4 As shown, the two through holes 11 are respectively located on both sides of the presser foot roller 2, and the adjustment component 4 includes two vertical first cylinders 41, and the two first cylinders 41 are respectively fixed in the two through holes 11, and a U-shaped connecting block 42 is fixed on the output shaft of the first cylinder 41, and a first connecting block 43 is rotatably provided on the U-shaped connecting block 42, and a motor bracket 44 is fixed on the first connecting block 43, and a second motor 45 is fixed on one side of the motor bracket 44, and the output shaft of the second motor 45 passes through the motor bracket 44 and is fixed with a screw rod 46, and the screw rod 46 is threadedly engaged with the corresponding sleeve 32.

[0038] The adjustment assembly 4 also includes a vertical second cylinder 47, such as Figure 5 As shown, the second cylinder 47 is fixed on the bottom plate of the U-shaped bracket 1, and the adjustment component 4 also includes a telescopic rod 48, one end of the telescopic rod 48 is rotatably connected to the output shaft of the second cylinder 47, and the other end is fixed on the screw rod 46.

[0039] Feed holes 12 are provided on both side panels of the U-shaped bracket 1 .

[0040] The transfer assembly 5 includes an adjusting member, on which a clamping member is fixed.

[0041] The adjusting member includes a base 51, such as Figure 6 As shown, a vertical third cylinder 52 is fixed above the base 51, a drive box 53 is fixed on the output shaft of the third cylinder 52, a third motor 54 is fixed in the drive box 53, the output shaft of the third motor 54 passes through the top plate of the drive box 53, an L-shaped bracket 55 is fixed, the vertical plate on the L-shaped bracket 55 faces downward, a horizontal fourth cylinder 56 is fixed on the vertical plate of the L-shaped bracket 55, and a clamp is fixed on the output shaft of the fourth cylinder 56.

[0042] The clamping part includes a horizontal connecting bar 57, which is vertically fixed on the output shaft of the fourth cylinder 56. Two linearly distributed guide rails 58 are provided on the side of the connecting bar 57 away from the fourth cylinder 56. An electric slider 59 is provided for sliding in the guide rail 58. A horizontal clamping bar 510 is provided on the slider 59, and the clamping side of the clamping bar 510 is provided with an angle. By setting the angle, it can be ensured that when clamping the presser foot roller 2, its center position is fixed, which is convenient for subsequent positioning and installation.

[0043] A steel profile forming device includes several groups of the above-mentioned presser foot forming modules and several groups of shaping modules 6. Vertical slide rails 13 are provided on both side panels of the U-shaped bracket 1. The slide rail 13 is located between two through holes 11. The shaping module 6 includes two vertical fifth cylinders (not marked in the figure). The two fifth cylinders are respectively fixed in the two slide rails 13, and a sliding block 61 is fixed on the output shaft of the fifth cylinder.

[0044] The shaping module 6 also includes two axles 62, on which shaping rollers 63 are mounted. The two shaping rollers 63 are respectively located above and below the presser foot roller 2. The two ends of one axle 62 are respectively located on the two sliding blocks 61 for rotation, and the two ends of the other axle 62 are respectively located on the side plates on both sides of the U-shaped bracket 1 for rotation. A gear 64 is fixed to one end of the axle 62, and the two gears 64 are engaged with each other. A fifth motor (not shown in the figure) for driving the axle 62 to rotate is also fixed on the U-shaped bracket 1.

[0045] The diameter of the largest knife ring on the presser foot roller 2 is 26 cm, the diameter of the smallest knife ring on the presser foot roller 2 is 21 cm, and the thickness of the presser foot roller 2 is 10 cm.

[0046] During use, by controlling the synchronous rotation of the two second motors 45 on the adjustment component 4, the horizontal movement of the presser foot roller 2 can be controlled to achieve the loosening and tightening of the steel profile. By controlling the synchronous extension and contraction of the two first cylinders 41 or the two second cylinders 47, the inclination of the screw rod 46 can be controlled, and then the inclination of the presser foot roller 2 can be adjusted. By controlling the synchronous extension and contraction of all the first cylinders 41 and the second cylinders 47, the height of the presser foot roller 2 can be adjusted.

[0047] By adjusting the two first cylinders 41 to different heights and the two second cylinders 47 to different heights at the same time, the two L-shaped connecting plates 31 can be moved away from each other, so that the first card block can be moved out of the first card slot 21, and the presser foot roller 2 can be taken out from between the two L-shaped connecting plates 31 through the transfer assembly 5 (when taking it out, the transfer assembly 5 enters and exits through the feed hole 12). By using the transfer assembly 5, a new presser foot roller 2 can also be transported between the two L-shaped connecting plates 31. By adjusting the two first cylinders 41 and the two second cylinders 47 to the same height, the presser foot roller 2 can be fixed and the presser foot roller 2 can be automatically replaced.

[0048] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0049] The foregoing is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A steel profile presser foot forming module, the presser foot forming module comprising a U-shaped bracket (1), two presser foot rollers (2), two roller brackets (3) and two adjustment components (4) for adjusting the position and angle of the roller brackets (3), characterized in that: The roller bracket (3) comprises two L-shaped connecting plates (31), a vertical sliding shaft (33) is fixed on the vertical plate of the L-shaped connecting plate (31), a sliding hole (34) is opened on the horizontal plate of the L-shaped connecting plate (31), and the sliding shaft (33) is installed in the sliding hole (34) on the other L-shaped connecting plate (31); A shaft sleeve (32) is also fixed on the vertical plate of the L-shaped connecting plate (31), and the inner wall of the shaft sleeve (32) is provided with a thread. The presser foot roller (2) is located between the two L-shaped connecting plates (31); A rotation groove (35) is provided on the horizontal plate on the L-shaped connecting plate (31) located below, one end of the rotating shaft of the presser foot roller (2) is located in the rotation groove (35), and the other end is provided with a first clamping groove (21).

2. A steel profile presser foot forming module according to claim 1, characterized in that: A first motor is fixed above the transverse plate of the upper L-shaped connecting plate (31), and a first clamping block adapted to the first clamping groove (21) is fixed on the output shaft of the first motor.

3. A steel profile presser foot forming module according to claim 2, characterized in that: Two vertical through holes (11) are provided on both side panels of the U-shaped bracket (1), and the two through holes (11) are respectively located on both sides of the presser foot roller (2); The adjustment assembly (4) comprises two vertical first cylinders (41), the two first cylinders (41) are respectively fixed in two through holes (11), a U-shaped connecting block (42) is fixed on the output shaft of the first cylinder (41), a first connecting block (43) is rotatably provided on the U-shaped connecting block (42), a motor bracket (44) is fixed on the first connecting block (43), a second motor (45) is fixed on one side of the motor bracket (44), an output shaft of the second motor (45) passes through the motor bracket (44) and is fixed with a screw rod (46), and the screw rod (46) is threadedly matched with a corresponding shaft sleeve (32); The adjustment assembly (4) further comprises a vertical second cylinder (47), the second cylinder (47) being fixed on the bottom plate of the U-shaped bracket (1), and the adjustment assembly (4) further comprises a telescopic rod (48), one end of the telescopic rod (48) being rotatably connected to the output shaft of the second cylinder (47), and the other end of the telescopic rod (48) being fixed on the screw rod (46).

4. A steel profile presser foot forming module according to claim 3, characterized in that: Feed holes (12) are provided on both side panels of the U-shaped bracket (1).

5. A steel profile presser foot forming module according to claim 4, characterized in that: Transfer components (5) for replacing the presser foot roller (2) are fixed on both sides of the U-shaped bracket (1).

6. A steel profile presser foot forming module according to claim 5, characterized in that: The transfer assembly (5) comprises an adjusting member, on which a clamping member is fixed.

7. A steel profile presser foot forming module according to claim 6, characterized in that: The adjusting member comprises a base (51), a third vertical cylinder (52) is fixed above the base (51), a driving box (53) is fixed on the output shaft of the third cylinder (52), a third motor (54) is fixed in the driving box (53), the output shaft of the third motor (54) passes through the top plate of the driving box (53), an L-shaped bracket (55) is fixed, the vertical plate on the L-shaped bracket (55) faces downward, a fourth horizontal cylinder (56) is fixed on the vertical plate of the L-shaped bracket (55), and the clamping member is fixed on the output shaft of the fourth cylinder (56).

8. A steel profile presser foot forming module according to claim 7, characterized in that: The clamping member comprises a horizontal connecting bar (57), the connecting bar (57) being vertically fixed on the output shaft of the fourth cylinder (56), and two linearly distributed guide rails (58) being provided on a side of the connecting bar (57) away from the fourth cylinder (56), an electric sliding block (59) being slidably disposed in the guide rail (58), and a horizontal clamping bar (510) being provided on the sliding block (59); The clamping side of the clamping strip (510) is provided with an angle.

9. A steel profile presser foot forming module according to any one of claims 1 to 8, characterized in that: The diameter of the largest knife ring on the presser foot roller (2) is 25-28 cm, the diameter of the smallest knife ring on the presser foot roller (2) is 20-22 cm, and the thickness of the presser foot roller (2) is 8-12 cm.

10. A steel profile forming device, characterized in that: It comprises several groups of presser foot forming modules as described in claim 9 and several groups of shaping modules (6).

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