Aluminum alloy frame bending machine

Abstract

The invention discloses an aluminum alloy frame bending machine, comprising: a frame and a bending module; the frame is provided with a guide rail, the guide rail is provided with a plurality of bending modules, each bending module comprises a slider, a fastener, a support, a swivel, a limiting convex column, a chuck, a first driving member, a second driving member and a third driving member; the slider is slidably arranged on the guide rail, and the slider is provided with a fastener, the support is fixedly arranged on the slider, the support is provided with a swivel that can rotate left and right, the swivel is provided with a limiting convex column, the chuck is coaxially arranged in the swivel, a side portion of the outer peripheral wall of the chuck is provided with a notch, the upper side of the notch penetrates the upper side surface of the chuck, and the lower side at least extends downward to be flush with the upper plane of the swivel, and the chuck can move up and down and rotate left and right relative to the support; the first driving member is connected to the swivel, and the second driving member and the third driving member are connected to the chuck. The device can realize the automatic bending of the gypsum frame, has a simple structure, high bending efficiency, and is flexible and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of bending, and in particular to an aluminum alloy frame bending machine. Background Art

[0002] When decorating a gypsum ceiling, an inspection opening is sometimes left on the gypsum ceiling for later maintenance, and an aluminum alloy frame is provided at the edge of the inspection opening for protection and decoration. This frame is generally made of a long strip of aluminum alloy frame by bending. In the prior art, manual bending tools or metal bending machines are mostly used for processing. Manual bending is labor-intensive and not precise enough. Metal bending machines use specific molds for stamping and bending, which has a complex structure and is inconvenient to replace and adjust, and needs to be improved. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide an aluminum alloy frame bending machine.

[0004] The technical solution of the present invention is as follows: an aluminum alloy frame bending machine, characterized in that it comprises: a frame and a bending module;

[0005] The frame is provided with a guide rail extending in the left-right direction, and the guide rail is provided with a plurality of bending modules, each bending module including a slide block, a fastener, a support, a swivel, a limiting boss, a chuck, a first driving member, a second driving member and a third driving member;

[0006] The slider is slidably arranged on the guide rail, and a fastener for fixing the slider is arranged on the slider, the support is fixedly arranged on the slider, the support is provided with the rotating ring which can rotate left and right, the rotating ring is fixedly provided with the vertical limiting convex column, the chuck is coaxially arranged in the rotating ring, a side portion of the outer peripheral wall of the chuck is provided with a notch, the upper side of the notch penetrates through the upper side surface of the chuck, and the lower side at least extends downward to be flush with the upper plane of the rotating ring, and the chuck can move up and down and rotate left and right relative to the support;

[0007] The first driving member, the second driving member and the third driving member are all arranged on the support, the first driving member is connected to the rotating ring to drive the rotating ring to rotate left and right, the second driving member is connected to the chuck to drive the chuck to rotate left and right, and the third driving member is connected to the chuck to drive the chuck to move up and down.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. This device uses a chuck with a notch. By rotating the chuck, the notch is moved close to or away from the limiting boss, thereby fixing and loosening the frame. This fixing method is simple and easy to operate. In addition, the chuck can be raised and lowered, which will not affect the subsequent bending and removal of the frame.

[0010] 2. This device uses a rotatable ring to drive the limiting convex column to rotate, thereby realizing the bending of the frame. This bending form is simple and easy to realize;

[0011] 3. Multiple bending modules are provided in the device, so that the frame can be bent in multiple places at one time, which can effectively improve the bending efficiency. Moreover, each bending module can slide along the guide rail, so that the position of the bending module can be adjusted according to the bending requirements, which is more flexible to use.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work:

[0014] Figure 1 It is an overall schematic diagram of the present invention;

[0015] Figure 2 is a cross-sectional schematic diagram of the present invention;

[0016] Figure 3 is a schematic diagram of a bending module of the present invention;

[0017] Figure 4 is a schematic diagram of a bending module of the present invention;

[0018] Figure 5 Schematic diagram of the bending module of the present invention.

[0019] Reference numerals:

[0020] 1. Frame; 2. Guide rail; 3. Bending module; 4. Slider; 5. Fastener; 6. Support; 7. Swivel; 8. Limiting boss; 9. Chuck; 10. First driving member; 11. Second driving member; 12. Third driving member; 13. Notch; 14. Placement table; 15. Upper seat plate; 16. Lower seat plate; 17. Gear; 18. Rack; 19. Guide groove; 20. Support seat; 21. Electric control box; 22. Display screen; 23. Bracket. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element 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 present invention.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0025] like Figure 1-Figure 5 An aluminum alloy frame bending machine shown includes: a frame 1 and a bending module 3.

[0026] like Figure 1 and Figure 2As shown, a guide rail 2 extending in the left-right direction is provided on the frame 1, and a plurality of bending modules 3 are provided on the guide rail 2. Each bending module 3 includes a slider 4, a fastener 5, a support 6, a swivel 7, a limiting boss 8, a chuck 9, a first driving member 10, a second driving member 11 and a third driving member 12;

[0027] like Figure 3-Figure 5 As shown, the slider 4 is slidably arranged on the guide rail 2, and a fastener 5 for fixing the slider 4 is provided on the slider 4, a support 6 is fixedly arranged on the slider 4, a swivel ring 7 which can rotate left and right is provided on the support 6, a vertical limiting boss 8 is fixedly arranged on the swivel 7, a chuck 9 is coaxially arranged in the swivel 7, a notch 13 is provided on one side of the outer peripheral wall of the chuck 9, the upper side of the notch 13 penetrates through the upper side surface of the chuck 9, and the lower side at least extends downward to be flush with the upper plane of the swivel 7, and the chuck 9 can move up and down and rotate left and right relative to the support 6;

[0028] The first driving member 10, the second driving member 11 and the third driving member 12 are all arranged on the support 6. The first driving member 10 is connected to the rotating ring 7 to drive the rotating ring 7 to rotate left and right. The second driving member 11 is connected to the chuck 9 to drive the chuck 9 to rotate left and right. The third driving member 12 is connected to the chuck 9 to drive the chuck 9 to move up and down.

[0029] When the device is in use, in the initial state, the chuck 9 is raised, and the notch 13 of the chuck 9 faces the limiting boss 8. At this time, there will be a large gap between the outer wall portion with the notch 13 on the chuck 9 and the limiting boss 8, so as to facilitate the placement of a plaster frame, which is generally made of metal, and aluminum alloy is the most common.

[0030] After the frame is placed between the limiting boss 8 and the chuck 9, the second driving member 11 drives the chuck 9 to rotate a certain angle so that the outer peripheral wall portion without the notch 13 on the chuck 9 rotates to the limiting boss 8. At this time, the frame will be stuck by the chuck 9 and the limiting boss 8, and then the first driving member 10 drives the rotating ring 7 to rotate, and the rotating ring 7 drives the limiting boss 8 to rotate, so that the frame can be bent. After the bending is completed, the first driving member 10 drives the rotating ring 7 to reset, the second driving member 11 drives the chuck 9 to reset, and then the third driving member 12 drives the chuck 9 to move downward. At this time, it can prevent the interference between the frame and the chuck 9 when other bending modules 3 bend the frame, and it is also convenient to remove the bent frame later. After the frame is removed, the third driving member 12 drives the chuck 9 to reset in preparation for the next bending.

[0031] In addition, the device is provided with a plurality of bending modules 3, so that the frame can be bent at multiple locations at one time, which can effectively improve the bending efficiency. Moreover, each bending module 3 can slide along the guide rail 2, so that the position of the bending module 3 can be adjusted according to the bending requirements, and the use is more flexible. For example, in practical applications, the more common gypsum board is rectangular in shape. The conventional method requires bending the long strip frame four times to form a rectangle. Figure 1 In this solution, four bending modules 3 are arranged. When bending, the left and right bending modules 3 are bent at the same time first, and then the middle two bending modules 3 are bent at the same time. It only takes two steps to bend and form, which is convenient for processing and has high processing efficiency.

[0032] In further settings, such as Figure 1 As shown, a placing table 14 is provided on the rear side of the frame 1, and the upper side surface of the placing table 14 is flush with the upper side surface of the rotating ring 7, so that during processing, the long strip frame to be bent and the bent frame can be placed on the placing table 14 for easy access.

[0033] like Figure 2 and Figure 3 As shown, the fastener 5 includes a bolt and a handle, a slide groove and a screw hole connected to the slide groove are provided on the slider 4, the slide groove is slidably matched with the guide rail 2, the bolt is threadedly matched with the screw hole, and the handle is fixedly connected with the bolt, thereby facilitating the fixation of the slider 4 and the slide rail.

[0034] like Figure 3-Figure 5 As shown, the support 6 includes an upper seat plate 15 and a lower seat plate 16, the upper seat plate 15 is fixed on the lower seat plate 16 through the support legs, and the lower seat plate 16 is fixed on the slider 4. The upper seat plate 15 and the lower seat plate 16 are coaxially provided with mounting holes, and the swivel 7 and the chuck 9 are both installed in the mounting holes; the part of the swivel 7 located between the upper seat plate 15 and the lower seat plate 16 is provided with a circumferentially arranged gear 17 on the outer peripheral wall, and the gear 17 is supported on the lower seat plate 16, thereby supporting and limiting the swivel 7.

[0035] The first driving member 10 includes a first telescopic cylinder and a rack 18, the rack 18 is meshed with the gear 17, and the first telescopic cylinder is fixedly arranged on the lower seat plate 16 and is fixedly connected to the rack 18. The first telescopic cylinder can drive the rack 18 to move by its own telescopic movement, thereby driving the gear 17 and the rotating ring 7 to rotate. This driving form is simple and easy to implement.

[0036] Furthermore, if Figure 3 and Figure 4 As shown, a guide groove 19 is provided on the lower seat plate 16, and the rack 18 is inserted into the guide groove 19, so that the movement of the rack 18 can be guided.

[0037] like Figure 5As shown, the second driving member 11 includes a motor, which is arranged below the chuck 9, and the output shaft of the motor is coaxially fixedly connected to the chuck 9. A support seat 20 is arranged below the motor, and the third driving member 12 includes a second telescopic cylinder, the upper end of which is connected to the support seat 20, and the lower end is connected to the support 6 through a bracket 23. Thus, the motor can drive the chuck 9 to rotate, and the second telescopic cylinder can drive the chuck 9 to move up and down.

[0038] like Figure 1 As shown, an electric control box 21 and a display screen 22 are provided on one side of the frame 1 to facilitate control of the device.

[0039] In summary, this device has the following characteristics:

[0040] 1. The device uses a chuck 9 with a notch 13. By rotating the chuck 9, the notch 13 is moved close to or away from the limiting boss 8, thereby fixing and loosening the frame. This fixing form is simple and easy to operate, and the chuck 9 can be raised and lowered without affecting the subsequent bending and removal of the frame.

[0041] 2. The device uses a rotatable ring 7 to drive the limiting protrusion 8 to rotate, thereby realizing the bending of the frame. This bending form is simple and easy to realize;

[0042] 3. A plurality of bending modules 3 are provided in the device, so that the frame can be bent at multiple locations at one time, which can effectively improve the bending efficiency. Moreover, each bending module 3 can slide along the guide rail 2, so that the position of the bending module 3 can be adjusted according to the bending requirements, and the use is more flexible.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An aluminum alloy frame bending machine, characterized in that: include: Rack and bending modules; The frame is provided with a guide rail extending in the left-right direction, and the guide rail is provided with a plurality of bending modules, each bending module including a slide block, a fastener, a support, a swivel, a limiting boss, a chuck, a first driving member, a second driving member and a third driving member; The slider is slidably arranged on the guide rail, and a fastener for fixing the slider is arranged on the slider, the support is fixedly arranged on the slider, the support is provided with the rotating ring which can rotate left and right, the rotating ring is fixedly provided with the vertical limiting convex column, the chuck is coaxially arranged in the rotating ring, a side portion of the outer peripheral wall of the chuck is provided with a notch, the upper side of the notch penetrates through the upper side surface of the chuck, and the lower side at least extends downward to be flush with the upper plane of the rotating ring, and the chuck can move up and down and rotate left and right relative to the support; The first driving member, the second driving member and the third driving member are all arranged on the support, the first driving member is connected to the rotating ring to drive the rotating ring to rotate left and right, the second driving member is connected to the chuck to drive the chuck to rotate left and right, and the third driving member is connected to the chuck to drive the chuck to move up and down.

2. The aluminum alloy frame bending machine according to claim 1, characterized in that: A placing platform is arranged on the rear side of the frame, and the upper side surface of the placing platform is flush with the upper side surface of the rotating ring.

3. The aluminum alloy frame bending machine according to claim 1, characterized in that: The fastener comprises a bolt and a handle, the slider is provided with a slide groove and a screw hole connected to the slide groove, the slide groove is slidably matched with the guide rail, the bolt is threadedly matched with the screw hole, and the handle is fixedly connected to the bolt.

4. The aluminum alloy frame bending machine according to claim 1, characterized in that: The support comprises an upper seat plate and a lower seat plate, wherein the upper seat plate is fixed on the lower seat plate through legs, and the lower seat plate is fixed on the slider, and mounting holes are coaxially provided on the upper seat plate and the lower seat plate, and the rotating ring and the chuck are both installed in the mounting holes; The part of the swivel located between the upper seat plate and the lower seat plate is provided with a gear formed by circumferentially arranged teeth on the outer peripheral wall, and the gear is supported on the lower seat plate. The first driving member includes a first telescopic cylinder and a rack, and the rack is meshed with the gear. The first telescopic cylinder is fixedly arranged on the lower seat plate and fixedly connected to the rack.

5. The aluminum alloy frame bending machine according to claim 4, characterized in that: The lower seat plate is provided with a guide groove, and the rack is inserted into the guide groove.

6. The aluminum alloy frame bending machine according to claim 1, characterized in that: The second driving member comprises a motor, which is arranged below the chuck, and an output shaft of the motor is coaxially and fixedly connected to the chuck.

7. The aluminum alloy frame bending machine according to claim 6, characterized in that: A support base is provided below the motor, and the third driving member comprises a second telescopic cylinder, the upper end of the second telescopic cylinder is connected to the support base, and the lower end of the second telescopic cylinder is connected to the support base through a bracket.

8. The aluminum alloy frame bending machine according to claim 1, characterized in that: An electric control box and a display screen are arranged on one side of the frame.

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