Automatic aluminum material bending forming device for outdoor furniture

Abstract

The utility model discloses an automatic aluminum material bending and forming device for outdoor furniture, and relates to the technical field of aluminum material machining and forming. The aluminum plate bending device comprises a workbench and an aluminum plate body, the workbench is provided with a limiting assembly, a bending assembly and an auxiliary assembly, and the limiting assembly is used for generating limiting acting force on the aluminum plate body from top to bottom so as to prevent the aluminum plate body from shifting when the aluminum plate body is bent. According to the aluminum plate bending device, the reciprocating lead screw is conveniently driven to rotate through the second driving source, the connecting plate, the fixing frame and the bending plate are conveniently driven to move upwards, so that the position, needing to be bent, of an aluminum plate body is jacked upwards, the aluminum plate body is bent and formed, and the bending plate can automatically move downwards to reset after bending the aluminum plate body; and the moving stability of the bending plate is improved through the vertical plate and the sliding block, namely, the bending forming stability of the aluminum plate body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum material processing and forming, and in particular relates to an automatic bending and forming device for aluminum materials used in outdoor furniture. Background Art

[0002] Aluminum products are made from aluminum and other alloying elements. They are typically processed into castings, forgings, foils, plates, strips, tubes, bars, and profiles, followed by cold bending, sawing, drilling, assembly, and painting. Aluminum is the primary metal element, with alloying elements added to enhance its performance. Aluminum processing techniques are categorized as castings, heat-treatable alloys, and non-heat-treatable alloys. Aluminum is used in outdoor furniture manufacturing, and during processing, it requires bending to ensure it conforms more closely to the surface.

[0003] Among them, Chinese patent CN202123426371.0 discloses an automatic bending and forming equipment for aluminum materials, including an operating table, an inner cavity is provided inside the operating table, a bending mechanism is provided inside the inner cavity, the bending mechanism includes a hydraulic rod, a movable plate is provided on the top of the hydraulic rod, a tooth plate is provided on one side of the top of the movable plate, a gear is meshed with one side of the tooth plate, a rotating sleeve is provided inside the gear, a fixed column is provided inside the rotating sleeve, a bearing is provided between the fixed column and the rotating sleeve, and a rotating bending plate is provided on one side of the rotating sleeve.

[0004] Existing equipment for bending aluminum parts generally fixes the aluminum plate and then rotates it to bend it. Since the aluminum plate is relatively soft, this method easily squeezes the position of the aluminum plate, causing bending in other positions of the aluminum plate, which is not conducive to ensuring the integrity of the aluminum plate and reduces processing efficiency.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In response to the problems in the related art, the present invention proposes an automatic bending and forming device for aluminum materials for outdoor furniture to overcome the above-mentioned technical problems existing in the existing related art.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model discloses an automatic bending and forming device for aluminum material for outdoor furniture, comprising a workbench and an aluminum plate body, wherein a limiting component, a bending component and an auxiliary component are respectively provided on the workbench, wherein the limiting component is used to generate a limiting force on the aluminum plate body from top to bottom to prevent the aluminum plate body from shifting when the aluminum plate body is bent, the bending component is used to bend the aluminum plate body, and the auxiliary component is used to assist in limiting the bending component to improve the stability of the bending component when moving, and the top end of the workbench is connected to a bracket, the top end of the workbench is connected to a support plate, and the top end of the support plate is placed with the aluminum plate body.

[0009] Furthermore, the limit assembly includes a first driving source, two main bevel gears and two secondary bevel gears, the first driving source is arranged on the inner side of the top end of the bracket, and the power output ends at both ends of the first driving source are power-connected to a fixed rod, the two main bevel gears are respectively arranged at one end of the two fixed rods, the two secondary bevel gears are respectively meshed with the two main bevel gears, the inner sides of the two secondary bevel gears are connected to an adjusting screw, the surfaces of the two adjusting screws are threadedly connected to an adjusting plate through a screw nut, and a limit plate is connected between the two adjusting plates.

[0010] Furthermore, the top ends of the two adjusting screw rods are rotatably connected to the inner side of the top end of the bracket through bearings, and the bottom ends of the two adjusting screw rods are rotatably connected to the top end of the workbench through bearings.

[0011] Furthermore, the surfaces of the two adjustment plates are in contact with the inner side of the bracket.

[0012] Furthermore, the bending assembly includes a second driving source, a reciprocating screw and a fixed frame. The second driving source is arranged on the inner side of the bottom end of the workbench. The power output end of the second driving source is powered by the reciprocating screw. The surface of the reciprocating screw is slidably connected to a connecting plate. The fixed frame is arranged on one side of the connecting plate. One side of the fixed frame is connected to a bending plate. One side of the bending plate is in contact with the surface of the aluminum plate body.

[0013] Furthermore, the auxiliary component includes a vertical plate, which is arranged on the inner side of the bottom end of the workbench. The top end of the vertical plate is connected to a slider, and the surface of the slider is slidably fitted with the inner side of the fixed frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model facilitates driving the main bevel gear, the auxiliary bevel gear and the adjusting screw to rotate through the first driving source, and then facilitates driving the adjusting plate and the limiting plate to move downward, thereby cooperating with the support plate to apply pressure and limit the aluminum plate body from top to bottom, thereby preventing the aluminum plate body from shifting when being bent;

[0016] 2. The utility model uses a second driving source to drive the reciprocating screw to rotate, so as to drive the connecting plate, the fixed frame and the bending plate to move up, thereby lifting the required bending part of the aluminum plate body, thereby bending the aluminum plate body into shape. The bending plate will automatically move down and reset after bending the aluminum plate body, which does not affect the removal of the bent aluminum plate body and prevents other positions of the aluminum plate body from being pressurized and bending. The stability of the bending plate movement is improved by the vertical plate and the slider, that is, the stability of the bending of the aluminum plate body is improved.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0020] Figure 2 This is one of the side structural diagrams of the present utility model;

[0021] Figure 3 This is the second side structural diagram of the present utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 5 This is one of the partial structural diagrams of the utility model;

[0024] Figure 6 This is the second schematic diagram of the partial structure of the present utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Workbench; 2. Limiting assembly; 21. First driving source; 22. Fixing rod; 23. Main bevel gear; 24. Secondary bevel gear; 25. Adjusting screw; 26. Adjusting plate; 27. Limiting plate; 3. Bending assembly; 31. Second driving source; 32. Reciprocating screw; 33. Connecting plate; 34. Fixing frame; 35. Bending plate; 4. Auxiliary assembly; 41. Vertical plate; 42. Slider; 5. Bracket; 6. Support plate; 7. Aluminum plate body. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figures 1-6 As shown, the utility model is an automatic bending and forming device for aluminum for outdoor furniture, comprising a workbench 1 and an aluminum plate body 7, the workbench 1 being respectively provided with a limit component 2, a bending component 3 and an auxiliary component 4, the limit component 2 being used to generate a limit force on the aluminum plate body 7 from top to bottom to prevent the aluminum plate body 7 from shifting when the aluminum plate body 7 is bent, the bending component 3 being used to bend the aluminum plate body 7, the auxiliary component 4 being used to assist in limiting the bending component 3 to enhance the stability of the bending component 3 during movement, the top end of the workbench 1 being connected to a bracket 5, the top end of the workbench 1 being connected to a support plate 6, the top end of the support plate 6 being placed with the aluminum plate body 7.

[0030] First, place the aluminum plate body 7 to be bent on the support plate 6, and then reveal the position of the required bending, that is, the position of the aluminum plate body 7 to be bent corresponds to the bending component 3, and then the aluminum plate body 7 is limited from top to bottom by the limiting component 2 to prevent the aluminum plate body 7 from shifting during bending. Then control the bending component 3 to move upward, and push one side of the aluminum plate body 7 upward through the bending component 3. At this time, pressure is applied to the aluminum plate body 7 to make the aluminum plate body 7 bend automatically. After the bending component 3 pushes one side of the aluminum plate body 7 upward, the bending component 3 will move down and reset, so as not to affect the removal of the aluminum plate body 7. The auxiliary component 4 improves the stability of the movement of the bending component 3, that is, the stability of the aluminum plate body 7 during the bending operation is improved.

[0031] The limiting component 2 facilitates the pressure application and limiting of the aluminum plate body 7 from top to bottom to prevent the aluminum plate body 7 from shifting when being bent. The bending component 3 facilitates the upward push of the required bending part of the aluminum plate body 7, thereby bending the aluminum plate body 7 into shape. After bending the aluminum plate body 7, the bending component 3 will automatically move downward and reset, without affecting the removal of the bent aluminum plate body 7. The auxiliary component 4 improves the stability of the movement of the bending component 3, that is, the stability of the bending of the aluminum plate body 7 is improved.

[0032] In one embodiment, for the above-mentioned limit assembly 2, the limit assembly 2 includes a first driving source 21, two main bevel gears 23 and two secondary bevel gears 24. The first driving source 21 is arranged on the inner side of the top end of the bracket 5, and the power output ends at both ends of the first driving source 21 are both poweredly connected to a fixed rod 22. The two main bevel gears 23 are respectively arranged at one end of the two fixed rods 22, and the two secondary bevel gears 24 are respectively meshed with the two main bevel gears 23. The inner sides of the two secondary bevel gears 24 are connected to adjusting screws 25, and the surfaces of the two adjusting screws 25 are threadedly connected to adjusting plates 26 through screw nuts. A limit plate 27 is connected between the two adjusting plates 26.

[0033] First, place the aluminum plate body 7 to be bent on the support plate 6, and then reveal the position of the required bending, that is, the position of the aluminum plate body 7 to be bent corresponds to the bending assembly 3, and then the first driving source 21 controls the two fixing rods 22 and the two main bevel gears 23 to rotate, and then the main bevel gear 23 drives the secondary bevel gear 24 engaged with it to rotate, thereby driving the two adjusting screws 25 to rotate, at this time, the two adjusting screws 25 drive the adjusting plate 26 to move downward, and then drive the limit plate 27 to move downward, thereby cooperating with the support plate 6 to bend the aluminum plate body 7 is clamped and limited to prevent the aluminum plate body 7 from shifting during bending. Then the bending component 3 is controlled to move upward, and one side of the aluminum plate body 7 is pushed upward by the bending component 3. At this time, pressure is applied to the aluminum plate body 7 so that the aluminum plate body 7 is automatically bent. After the bending component 3 pushes one side of the aluminum plate body 7 upward, the bending component 3 will move downward and reset, so as not to affect the removal of the aluminum plate body 7. The auxiliary component 4 improves the stability of the movement of the bending component 3, that is, the stability of the aluminum plate body 7 during the bending operation is improved.

[0034] The first driving source 21 is used to drive the main bevel gear 23, the secondary bevel gear 24 and the adjusting screw 25 to rotate, and then to drive the adjusting plate 26 and the limit plate 27 to move downward, so as to cooperate with the support plate 6 to apply pressure and limit the aluminum plate body 7 from top to bottom to prevent the aluminum plate body 7 from shifting when being bent. The bending component 3 is used to push the required bending part of the aluminum plate body 7 upward, so that the aluminum plate body 7 is bent into shape, and the bending component 3 will automatically move down and reset after bending the aluminum plate body 7, which will not affect the removal of the bent aluminum plate body 7. The auxiliary component 4 is used to improve the stability of the movement of the bending component 3, that is, the stability of the bending of the aluminum plate body 7 is improved.

[0035] In one embodiment, for the above-mentioned adjusting screw rods 25, the top ends of the two adjusting screw rods 25 are rotatably connected to the inner side of the top end of the bracket 5 through bearings, and the bottom ends of the two adjusting screw rods 25 are rotatably connected to the top end of the workbench 1 through bearings, thereby improving the rotation stability of the two adjusting screw rods 25, and then improving the stability of limiting the aluminum plate body 7.

[0036] In one embodiment, for the adjustment plate 26 , both surfaces are in contact with the inner side of the bracket 5 , thereby improving the stability of the adjustment plate 26 driving the limiting plate 27 to limit the aluminum plate body 7 .

[0037] In one embodiment, for the above-mentioned bending assembly 3, the bending assembly 3 includes a second driving source 31, a reciprocating screw 32 and a fixed frame 34. The second driving source 31 is arranged on the inner side of the bottom end of the workbench 1. The power output end of the second driving source 31 is powered by the reciprocating screw 32. The surface of the reciprocating screw 32 is slidably connected to the connecting plate 33. The fixed frame 34 is arranged on one side of the connecting plate 33. One side of the fixed frame 34 is connected to a bending plate 35. One side of the bending plate 35 is in contact with the surface of the aluminum plate body 7, so that it is convenient to lift the aluminum plate body 7 upward through the bending plate 35, and then bend the aluminum plate body 7 into shape.

[0038] In one embodiment, for the above-mentioned auxiliary component 4, the auxiliary component 4 includes a vertical plate 41, which is arranged on the inner side of the bottom end of the workbench 1, and the top of the vertical plate 41 is connected to a slider 42. The surface of the slider 42 slides and fits with the inner side of the fixed frame 34, thereby improving the stability of the fixed frame 34 when moving up and down, and then improving the stability of the bending plate 35 when moving up and down.

[0039] To sum up, with the help of the above-mentioned technical solution of the present invention, first, the aluminum plate body 7 to be bent is placed on the support plate 6, and then the position to be bent is revealed, that is, the position to be bent of the aluminum plate body 7 corresponds to the position of the bending plate 35, and then the two fixed rods 22 and the two main bevel gears 23 are controlled to rotate by the first driving source 21, and then the secondary bevel gear 24 meshing with it is driven to rotate by the main bevel gear 23, thereby driving the two adjusting screws 25 to rotate. At this time, the adjusting plate 26 is driven downward by the two adjusting screws 25, and then the limiting plate 27 is driven downward, thereby cooperating with the support plate 6 to press and clamp the aluminum plate body 7 for limiting, to prevent the aluminum plate body 7 from shifting during bending, and then the reciprocating screw rod 32 is driven to rotate by the second driving source 31, and then the connecting plate 33 is reciprocated up and down on the trajectory of the reciprocating screw rod 32. When the cam 33 is in the state of being moved, the cam 33 is in the state of being moved, and the cam 33 is in the state of being moved. When the cam 33 is in the state of being moved, the cam 33 is in the state of being moved, and the cam 33 is in the state of being moved. When the cam 33 is in the state of being moved, the cam 33 is in the state of being moved, and the cam 33 is in the state of being moved.

[0040] The cam 35 is pressed against the top of the adjusting plate 26 and the adjusting screw 25 is pressed against the adjusting plate 26, thereby preventing the cam 35 from being displaced when the adjusting plate 26 is bent.

[0041] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic bending and forming device for aluminum material for outdoor furniture, comprising a workbench (1) and an aluminum plate body (7), wherein the workbench (1) is respectively provided with a limiting component (2), a bending component (3) and an auxiliary component (4), wherein the limiting component (2) is used to generate a limiting force on the aluminum plate body (7) from top to bottom to prevent the aluminum plate body (7) from shifting when the aluminum plate body (7) is bent, the bending component (3) is used to bend the aluminum plate body (7), and the auxiliary component (4) is used to play an auxiliary limiting role on the bending component (3) to improve the stability of the bending component (3) when moving, and is characterized in that The top of the workbench (1) is connected to a bracket (5), the top of the workbench (1) is connected to a support plate (6), and the top of the support plate (6) is placed with an aluminum plate body (7).

2. The automatic bending and forming device for aluminum materials for outdoor furniture according to claim 1, characterized in that: The limiting assembly (2) comprises a first driving source (21), two main bevel gears (23) and two auxiliary bevel gears (24); the first driving source (21) is arranged on the inner side of the top end of the bracket (5); the power output ends at both ends of the first driving source (21) are both connected to the fixed rod (22); the two main bevel gears (23) are respectively arranged at one end of the two fixed rods (22); the two auxiliary bevel gears (24) are respectively meshed with the two main bevel gears (23); the inner sides of the two auxiliary bevel gears (24) are connected to the adjusting screw rods (25); the surfaces of the two adjusting screw rods (25) are both threadedly connected to the adjusting plates (26) through screw nuts; and a limiting plate (27) is connected between the two adjusting plates (26).

3. The automatic bending and forming device for aluminum material for outdoor furniture according to claim 2, characterized in that: The top ends of the two adjusting screw rods (25) are rotatably connected to the inner side of the top end of the bracket (5) through bearings, and the bottom ends of the two adjusting screw rods (25) are rotatably connected to the top end of the workbench (1) through bearings.

4. The automatic bending and forming device for aluminum material for outdoor furniture according to claim 2, characterized in that: The surfaces of the two adjustment plates (26) are both in contact with the inner side of the bracket (5).

5. The automatic bending and forming device for aluminum material for outdoor furniture according to claim 1, characterized in that: The bending assembly (3) comprises a second driving source (31), a reciprocating screw (32) and a fixed frame (34); the second driving source (31) is arranged on the inner side of the bottom end of the workbench (1); the power output end of the second driving source (31) is connected to the reciprocating screw (32); the surface of the reciprocating screw (32) is slidably connected to a connecting plate (33); the fixed frame (34) is arranged on one side of the connecting plate (33); one side of the fixed frame (34) is connected to a bending plate (35); one side of the bending plate (35) is in contact with the surface of the aluminum plate body (7).

6. The automatic bending and forming device for aluminum material for outdoor furniture according to claim 5, characterized in that: The auxiliary component (4) includes a vertical plate (41), which is arranged on the inner side of the bottom end of the workbench (1). The top end of the vertical plate (41) is connected to a slider (42), and the surface of the slider (42) is slidably fitted with the inner side of the fixed frame (34).

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