Multi-bending product forming machine

Abstract

The invention discloses a multi-bending product forming machine, which belongs to the technical field of bending processing, and comprises a machine table, a visual inspection mechanism, a material loading module, an unlocking module and a bending mechanism, a rotating table is rotationally mounted on the machine table; a plurality of groups of supporting and limiting mechanisms are uniformly and fixedly mounted on the rotating table in a circumferential array at equal intervals; each group of supporting and limiting mechanism comprises two groups of material loading modules; an unlocking module for unlocking the loading module is mounted on the lower side of the rotating table at the loading and unloading station; a visual detection mechanism is fixedly mounted at the detection station; the bending mechanism comprises a first bending assembly and a second bending assembly, and the first bending assembly used for bending the position of a first bending plate of the workpiece is installed at the first bending station. A second bending assembly used for bending a second bending plate of the workpiece is installed at the second bending station. By means of the mode, the first bending assembly and the second bending assembly are used for conducting one-time bending on the workpiece, and continuous bending operation on the workpiece needing to be bent multiple times is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of bending processing, in particular to a multiple-bending product forming machine. Background Art

[0002] After production, some panels will be processed multiple times in sequence to form the required workpieces. The current main bending method is to use a carrier and a bending plate to bend the workpiece at different bending positions in sequence.

[0003] For example, Chinese patent CN109894499B discloses a bending mold and bending process for a plate. The device is provided with a lower die base and an upper die base. The lower die base and the upper die base are respectively provided with a lower pressing body and an upper pressing body. The upper pressing body and the lower pressing body cooperate with each other for bending the plate.

[0004] However, for workpieces that need to be bent multiple times, multiple carriers need to be set up in sequence to perform loading and bending operations in sequence; the labor and time costs are high, and manual operations may also result in sequence errors, which may cause damage to the product.

[0005] Based on this, the present invention designs a multiple bending product forming machine to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a multiple bending product forming machine.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A multiple bending product forming machine includes a machine platform and a visual inspection mechanism, and also includes a loading module, an unlocking module and a bending mechanism; The machine is rotatably mounted with a rotating table; a plurality of support and limit mechanisms are evenly spaced and arranged in a circular array on the rotating table; each support and limit mechanism includes two loading modules; an unlocking module for unlocking the loading modules is installed on the lower side of the rotating table at the loading and unloading station; a visual inspection mechanism is fixedly mounted at the inspection station; The bending mechanism includes a bending component 1 and a bending component 2. The first bending station is equipped with a bending component 1 for bending the bending plate of the workpiece at one location; the second bending station is equipped with a bending component 2 for bending the bending plate of the workpiece at two locations.

[0008] Furthermore, the loading module includes a bearing module and a fastening module, the bearing module is mounted on the rotating table, and the fastening module is mounted on the bearing module.

[0009] Furthermore, the carrying module includes a loading rack and a fastening platform. The loading rack is fixedly installed on the rotating platform, and the loading rack and the rotating platform are provided with through-holes. The fastening platform is fixedly installed on the side of the loading rack. The fastening platform and the top surface of the loading rack constitute a plane for supporting the workpiece. The fastening platform is provided with a conformal support groove for limiting support of the workpiece.

[0010] Furthermore, the fastening module includes a rotating block and a fastening block. A through slot is provided on the fastening table, a rotating shaft is fixedly installed in the through slot, a rotating block is rotatably installed on the rotating shaft, a torsion spring is provided on the outer sleeve of the rotating shaft, and the two elastic feet of the torsion spring are respectively in contact with the through slot and the rotating block; a fastening block for clamping the workpiece in a suitable supporting groove is fixedly installed at the end of the rotating block.

[0011] Furthermore, the unlocking module includes an unlocking cylinder, a movable plate and an unlocking rod. The unlocking cylinder is fixedly mounted on the machine platform, the movable end of the unlocking cylinder is fixedly mounted with a movable plate, and the unlocking rod is symmetrically fixedly mounted on the movable plate; the unlocking rod is aligned with the through slot, and the unlocking rod abuts against the bottom of the rotating block.

[0012] Furthermore, the bending component 1 includes a clearance support module, two groups of pressing modules and two groups of bending modules. The clearance support module and the pressing module are installed on the machine platform, and the bending module is installed on the pressing module.

[0013] Furthermore, the yield support module includes a linear module, a support plate and a support rod. The linear module is fixedly mounted on the machine table. The movable end of the linear module is fixedly mounted with a support plate. The support plate is symmetrically fixedly mounted with support rods for supporting the workpiece; the support rods are aligned with the yield holes.

[0014] Furthermore, the clamping module includes a support frame 1, a clamping cylinder and a clamping block. The support frame 1 is fixedly installed on the machine platform. The clamping cylinder is fixedly installed on the support frame 1. The movable end of the clamping cylinder is fixedly installed with a clamping block for cooperating with the support rod to clamp the workpiece.

[0015] Furthermore, the bending module includes a bending cylinder and a bending block. The bending cylinder is fixedly mounted on a support frame. The output end of the bending cylinder is fixedly mounted with a bending block for cooperating with the support rod to bend a bending plate of the workpiece.

[0016] Furthermore, the bending component 2 includes a support frame 2, a bending cylinder 2, an extension plate and a bending block 2. The support frame 2 is fixedly mounted on the machine platform. The bending cylinder 2 is symmetrically fixedly mounted on the support frame 2. The output end of the bending cylinder 2 is fixedly mounted with an extension plate. The end of the extension plate is fixedly mounted with a bending block 2 for cooperating with the fastening table to bend the bending plate 2 of the workpiece.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: at the loading and unloading station, the loading module is unlocked by the unlocking module, thereby facilitating the loading and unloading of workpieces; two workpieces are placed on the loading module located at the loading and unloading station; then the unlocking module is reset, and the workpieces are clamped and fixed by the loading module; the turntable drives the workpiece to rotate counterclockwise through the loading module, so that the workpiece passes through the inspection station, the first bending station and the second bending station in sequence; at the inspection station, the state of the workpiece is inspected by the visual inspection mechanism, and at the first bending station, the workpiece is bent at one point of the bending plate of the workpiece through a pair of bending components; at the second bending station, the workpiece is bent at two points of the bending plate through a second bending component; thereby, the staff can perform continuous bending operations on the workpiece that needs to be bent multiple times as long as they need to load and unload at the loading and unloading station; thereby effectively improving the bending efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 A three-dimensional multiple bending product forming machine of the present invention Figure 1 ; Figure 2 It is a front view of a multiple bending product forming machine of the present invention; Figure 3 To follow Figure 2 A three-dimensional diagram after part of the structure is cut away in the AA direction; Figure 4 Schematic diagram of the workpiece structure; Figure 5 A three-dimensional multiple bending product forming machine of the present invention Figure 2 ; Figure 6 Schematic diagram of the material carrier and its connection structure; Figure 7 for Figure 3 Enlarged view of point B in the middle; Figure 8 for Figure 3 Enlarged view of point C in the middle; Figure 9 for Figure 5 Enlarged view of point D in the middle.

[0020] The numbers in the figure represent: 1. Machine; 11. Rotating table; 12. Support box; 121. Receiving slot; 2. Loading module; 21. Loading rack; 22. Clearance hole; 23. Fastening table; 24. Conformable support slot; 25. Through slot; 26. Rotating block; 27. Fastening block; 3. Unlocking module; 31. Unlocking cylinder; 32. Moving plate; 33. Unlocking lever; 4. Visual inspection mechanism; 5. Bending mechanism; 51. Bending Component one; 511, support frame one; 512, pressing cylinder; 513, pressing block; 514, bending cylinder one; 515, bending block one; 516, linear module; 517, support plate; 518, support rod; 52, bending component two; 521, support frame two; 522, bending cylinder two; 523, extension plate; 524, bending block two; 61, bending plate one; 62, bending plate two. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0022] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0023] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 4 A multiple bending product forming machine includes a machine platform 1 and a visual inspection mechanism 4; a loading module 2, an unlocking module 3 and a bending mechanism 5; The loading and unloading station, the inspection station, the first bending station and the second bending station are arranged on the machine 1 in a counterclockwise direction; the loading and unloading station is located in front of the machine 1; A rotating table 11 is rotatably mounted on the machine 1; a plurality of support and limit mechanisms are evenly spaced and arranged in a circular array on the rotating table 11; each support and limit mechanism includes two loading modules 2; an unlocking module 3 is mounted on the lower side of the rotating table 11 at the loading and unloading station for unlocking the loading modules 2; a visual inspection mechanism 4 is fixedly mounted at the inspection station; like Figure 2 As shown, the bending mechanism 5 includes a bending component 1 51 and a bending component 2 52. The first bending station is provided with a bending component 51 for bending the workpiece at a bending plate 1 61; the second bending station is provided with a bending component 2 52 for bending the workpiece at a bending plate 2 62.

[0024] The rotating table 11 is driven by a dividing plate, and the dividing plate is driven by a reduction motor.

[0025] The visual inspection mechanism 4 uses an industrial visual inspection system, which is a mature equipment available on the market in this field.

[0026] A support box 12 is fixedly mounted on the front side of the machine platform 1 , and an accommodating groove 121 for accommodating a workpiece is formed on the upper side of the support box 12 .

[0027] In this embodiment, when the multiple bending product forming machine is working normally, at the loading and unloading station, the loading module 2 is unlocked by the unlocking module 3, so as to facilitate the loading and unloading of the workpiece; the two workpieces are placed on the loading module 2 located at the loading and unloading station; then the unlocking module 3 is reset, and the workpiece is clamped and fixed by the loading module 2; the rotating table 11 drives the workpiece to rotate counterclockwise through the loading module 2, so that the workpiece passes through the inspection station, the first bending station and the second bending station in turn; the state of the workpiece is inspected by the visual inspection mechanism 4 at the inspection station, and at the first bending station, the workpiece is bent at the bending plate 1 61 by the bending component 1 51; at the second bending station, the workpiece is bent at the bending plate 2 62 by the bending component 2 52; thereby, the staff can perform continuous bending operations on the workpiece that needs to be bent multiple times as long as they need to load and unload at the loading and unloading station; thereby effectively improving the bending efficiency.

[0028] Embodiment 2: In some embodiments, as a preferred embodiment of the present invention, as Figure 6 As shown, the loading module 2 includes a carrying module and a fastening module. The carrying module is mounted on the rotating platform 11, and the fastening module is mounted on the carrying module. The carrying module includes a carrier 21 and a fastening platform 23. The carrier 21 is fixedly mounted on the rotating platform 11. A through-hole 22 is provided on the carrier 21 and the rotating platform 11. A fastening platform 23 is fixedly mounted on the side of the carrier 21. The fastening platform 23 and the top surface of the carrier 21 form a plane for supporting the workpiece. The fastening platform 23 is provided with a conformable support groove 24 for limiting the support of the workpiece. The fastening module includes a rotating block 26 and a fastening block 27. A through slot 25 is formed on the fastening platform 23. A rotating shaft is fixedly installed in the through slot 25. The rotating block 26 is rotatably installed on the rotating shaft. A torsion spring is provided on the outer sleeve of the rotating shaft. The two elastic legs of the torsion spring are respectively in contact with the through slot 25 and the rotating block 26. A fastening block 27 is fixedly installed at the end of the rotating block 26 for matching the conformal support slot 24 to clamp the workpiece. like Figure 7As shown, the unlocking module 3 includes an unlocking cylinder 31, a movable plate 32 and an unlocking rod 33. The unlocking cylinder 31 is fixedly mounted on the machine 1. The movable plate 32 is fixedly mounted on the movable end of the unlocking cylinder 31. The unlocking rod 33 is symmetrically fixedly mounted on the movable plate 32. The unlocking rod 33 is aligned with the through slot 25 and abuts against the bottom of the rotating block 26. like Figure 5 、 Figure 8 and Figure 9 As shown, the bending assembly 1 51 includes a support module, two sets of pressing modules and two sets of bending modules. The support module and the pressing module are installed on the machine 1, and the bending module is installed on the pressing module. The yield support module includes a linear module 516, a support plate 517 and a support rod 518. The linear module 516 is fixedly mounted on the machine table 1. The movable end of the linear module 516 is fixedly mounted with a support plate 517. The support rod 518 for supporting the workpiece is symmetrically fixedly mounted on the support plate 517. The support rod 518 is aligned with the yield hole 22. The pressing module includes a support frame 511, a pressing cylinder 512 and a pressing block 513. The support frame 511 is fixedly mounted on the machine 1. The pressing cylinder 512 is fixedly mounted on the support frame 511. The moving end of the pressing cylinder 512 is fixedly mounted with a pressing block 513 for cooperating with the support rod 518 to press the workpiece. The bending module includes a bending cylinder 514 and a bending block 515. The bending cylinder 514 is fixedly mounted on the support frame 511. The output end of the bending cylinder 514 is fixedly mounted with a bending block 515 for cooperating with the support rod 518 to bend the bending plate 61 of the workpiece. The bending assembly 52 includes a support frame 521, a bending cylinder 522, an extension plate 523 and a bending block 524. The support frame 521 is fixedly installed on the machine 1. The bending cylinder 522 is symmetrically fixedly installed on the support frame 521. The output end of the bending cylinder 522 is fixedly installed with an extension plate 523. The end of the extension plate 523 is fixedly installed with a bending block 524 for cooperating with the fastening table 23 to bend the bending plate 62 of the workpiece.

[0029] When the workpiece is loaded, the locking plate 32 is unlocked, and the locking plate 33 is unlocked, so that the locking plate 33 is unlocked and the locking plate 33 is unlocked. The rotating table 11 drives the workpiece to rotate counterclockwise through the loading rack 21, the fastening table 23 and the fastening block 27, so that the workpiece passes through the inspection station, the first bending station and the second bending station in sequence; the state of the workpiece is inspected by the visual inspection mechanism 4 at the inspection station; The cam 518 is pressed down and the cam 519 is pressed down, and the cam 519 is pressed down and the cam 519 is pressed down, and the cam 519 is pressed down and the cam 519 is pressed down. At the second bending station, the extension plate 523 and the bending block 2 524 are driven to move by the bending cylinder 2 522, and the bending plate 2 62 of the workpiece is pressed down by the bending block 2 524, and the bending plate 2 62 of the workpiece is bent by the support of the fastening platform 23; thereby, the staff can perform continuous bending operations on the workpiece that needs to be bent multiple times by loading and unloading at the loading and unloading station; thereby effectively improving the bending efficiency.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multiple bending product forming machine, comprising a machine platform (1) and a visual inspection mechanism (4), characterized in that: It also includes a loading module (2), an unlocking module (3) and a bending mechanism (5); A rotating table (11) is rotatably mounted on the machine (1); a plurality of support and limit mechanisms are evenly mounted on the rotating table (11) in a circular array; each support and limit mechanism comprises two loading modules (2); an unlocking module (3) for unlocking the loading module (2) is mounted on the lower side of the rotating table (11) at the loading and unloading station; and a visual inspection mechanism (4) is fixedly mounted at the inspection station; The bending mechanism (5) comprises a bending assembly 1 (51) and a bending assembly 2 (52), wherein the bending assembly 1 (51) for bending the bending plate 1 (61) of the workpiece is installed at the first bending station; and the bending assembly 2 (52) for bending the bending plate 2 (62) of the workpiece is installed at the second bending station.

2. The multiple bending product forming machine according to claim 1, characterized in that: The material loading module (2) comprises a bearing module and a fastening module, the bearing module is mounted on the rotating platform (11), and the fastening module is mounted on the bearing module.

3. The multiple bending product forming machine according to claim 2, characterized in that: The carrying module includes a loading rack (21) and a fastening platform (23), the loading rack (21) is fixedly mounted on the rotating platform (11), and a through-hole (22) is provided on the loading rack (21) and the rotating platform (11); a fastening platform (23) is fixedly mounted on the side of the loading rack (21); the fastening platform (23) and the top surface of the loading rack (21) form a plane for supporting a workpiece; and a conformable support groove (24) is provided on the fastening platform (23) for limiting support of the workpiece.

4. The multiple bending product forming machine according to claim 3, characterized in that: The fastening module comprises a rotating block (26) and a fastening block (27); a through slot (25) is provided on the fastening platform (23); a rotating shaft is fixedly installed in the through slot (25); a rotating block (26) is rotatably installed on the rotating shaft; a torsion spring is provided on the outer sleeve of the rotating shaft; two elastic legs of the torsion spring are respectively in contact with the through slot (25) and the rotating block (26); a fastening block (27) for matching the conformal support slot (24) to clamp the workpiece is fixedly installed at the end of the rotating block (26).

5. The multiple bending product forming machine according to claim 4, characterized in that: The unlocking module (3) comprises an unlocking cylinder (31), a movable plate (32) and an unlocking rod (33); the unlocking cylinder (31) is fixedly mounted on the machine platform (1); the movable plate (32) is fixedly mounted on the movable end of the unlocking cylinder (31); the unlocking rod (33) is symmetrically fixedly mounted on the movable plate (32); the unlocking rod (33) is aligned with the through slot (25), and the unlocking rod (33) abuts against the bottom of the rotating block (26).

6. The multiple bending product forming machine according to claim 3, characterized in that: The bending assembly 1 (51) comprises a clearance support module, two groups of pressing modules and two groups of bending modules. The clearance support module and the pressing module are installed on the machine (1), and the bending module is installed on the pressing module.

7. The multiple bending product forming machine according to claim 6, characterized in that: The yield support module comprises a linear module (516), a support plate (517) and a support rod (518), wherein the linear module (516) is fixedly mounted on the machine platform (1), a support plate (517) is fixedly mounted on the movable end of the linear module (516), and a support rod (518) for supporting a workpiece is symmetrically fixedly mounted on the support plate (517); the support rod (518) is aligned with the yield hole (22).

8. The multiple bending product forming machine according to claim 7, characterized in that: The pressing module comprises a support frame (511), a pressing cylinder (512) and a pressing block (513). The support frame (511) is fixedly mounted on the machine platform (1). The pressing cylinder (512) is fixedly mounted on the support frame (511). The movable end of the pressing cylinder (512) is fixedly mounted with a pressing block (513) for cooperating with a support rod (518) to press a workpiece.

9. The multiple bending product forming machine according to claim 8, characterized in that: The bending module comprises a bending cylinder (514) and a bending block (515), wherein the bending cylinder (514) is fixedly mounted on a support frame (511), and a bending block (515) is fixedly mounted on the output end of the bending cylinder (514) for cooperating with a support rod (518) to bend a bending plate (61) of a workpiece.

10. The multiple bending product forming machine according to claim 3, characterized in that: The bending assembly 2 (52) comprises a support frame 2 (521), a bending cylinder 2 (522), an extension plate (523) and a bending block 2 (524). The support frame 2 (521) is fixedly mounted on the machine platform (1). The bending cylinder 2 (522) is symmetrically fixedly mounted on the support frame 2 (521). The output end of the bending cylinder 2 (522) is fixedly mounted with an extension plate (523). The end of the extension plate (523) is fixedly mounted with a bending block 2 (524) for cooperating with the fastening platform (23) to bend the bending plate 2 (62) of the workpiece.

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