A four-axis orientation 3D molding machine
The four-axis orientation 3D forming machine, which improves upon the traditional 2D machine and adds a 3D bending mechanism, solves the problems of high cost and large footprint of 3D bending equipment, and achieves high-precision, low-cost 3D forming for small and medium-sized enterprises.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN JINGYU MASCH EQUIP CO LTD
- Filing Date
- 2025-09-21
- Publication Date
- 2026-07-31
AI Technical Summary
Existing 3D bending equipment is costly, occupies a large area, and has difficulty in guaranteeing accuracy, thus failing to meet the simple 3D forming needs of small and medium-sized enterprises.
Design a four-axis orientation 3D forming machine. Improve upon the traditional 2D machine by adding a three-dimensional bending mechanism. Combine straightening, wire feeding, cutting, and bending components to achieve high-precision up-down and left-right orientation 3D bending, reducing cost and floor space.
While ensuring accuracy, we significantly reduce costs and floor space, providing cost-effective 3D molding solutions for small and medium-sized enterprises to meet their simple 3D molding needs.
Smart Images
Figure CN224574434U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of three-dimensional bending, and in particular to a four-axis orientation 3D forming machine. Background Technology
[0002] 3D bending is a process for shaping flat sheet metal or wire into three-dimensional structures. It involves precisely bending the material at multiple angles to give a two-dimensional workpiece a spatial three-dimensional shape. Compared to traditional two-dimensional bending, 3D bending can complete more complex spatial structures in a single process, reducing workpiece splicing steps and improving overall strength and precision. This process is widely used in sheet metal processing, furniture manufacturing, and automotive parts production, and is particularly suitable for the simple 3D forming needs of small and medium-sized enterprises. Through advanced CNC technology, 3D bending achieves high-precision and high-efficiency processing, providing the manufacturing industry with more flexible forming solutions.
[0003] However, current 3D bending equipment suffers from several drawbacks. Firstly, its high cost places a significant financial burden on small and medium-sized enterprises (SMEs). Secondly, its large footprint and demanding site requirements limit its installation capacity. Furthermore, it struggles to guarantee the precision of vertical, horizontal, and directional 3D bending, failing to meet the simple 3D forming needs of SMEs and thus requiring urgent improvement. In response to this technical problem, this application proposes a four-axis orientation 3D molding machine. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a four-axis orientation 3D molding machine. This four-axis orientation 3D molding machine, through the innovative design of "improvement of traditional 2D machine + addition of three-dimensional bending mechanism", significantly reduces costs and floor space while ensuring the accuracy of vertical, horizontal, and directional three-dimensional bending. It perfectly solves the pain points of small and medium-sized enterprises in their need for simple three-dimensional molding and is a cost-effective solution for small and medium-sized three-dimensional molding.
[0005] To achieve the above objectives, the present invention provides the following technical solution: A four-axis orientation 3D molding machine includes a base, a wire stabilizing reel fixedly connected to the right side of the top side of the base, a straightening assembly for straightening the wire on the right side of the top side of the base, a cover plate inserted into the middle of the top side of the base, a wire feeding assembly for conveying the wire on the middle of the top side of the base, a cutting blade assembly for cutting the wire on the left side of the top side of the base, a positioning groove for positioning the wire on the right side of the cutting blade assembly, and a bending assembly for bending the wire on the left side of the top side of the base.
[0006] Furthermore, the straightening assembly includes a first straightening plate and a second straightening plate fixedly connected to the right side of the top side of the base, and multiple straightening wheels are rotatably connected to the top side of the first straightening plate and the front side of the second straightening plate.
[0007] Furthermore, the wire feeding assembly includes multiple rotating rods rotatably connected to the middle of the top side of the base, with driven gears fixedly connected to the outer walls of the three rotating rods on the left side, and a first motor installed in the middle of the interior of the base.
[0008] Furthermore, a drive gear is fixedly connected to the drive end of the first motor, and the drive gear and the driven gear mesh with each other. A wire feed wheel is fixedly connected to the top end of part of the rotating rod.
[0009] Furthermore, the bending assembly includes a horizontal bending wheel rotatably connected to the left side of the top side of the base, a cylinder rotatably connected to the left side of the top side of the base, and a second motor installed on the left side inside the base.
[0010] Furthermore, a first gear is fixedly connected to the drive end of the second motor, and a second gear is fixedly connected to the outer wall of the cylinder, with the first gear and the second gear meshing with each other.
[0011] Furthermore, a three-dimensional bending wheel is rotatably connected to the left side of the top side of the base, a third motor is installed on the rear side of the left side of the base, a third gear is fixedly connected to the drive end of the third motor, and a fourth gear is fixedly connected to the outer wall of the three-dimensional bending wheel. The third gear and the fourth gear mesh with each other.
[0012] Furthermore, a fourth motor is installed in the middle of the base, and the drive end of the fourth motor is fixedly connected to the right side of the cutter assembly. A CNC box is installed on the right side of the top side of the base.
[0013] This utility model has the following beneficial effects: In this utility model, the four-axis orientation 3D molding machine, through the innovative design of "improvement of traditional 2D machine + addition of three-dimensional bending mechanism", significantly reduces cost and footprint while ensuring the accuracy of orientation and three-dimensional bending in all directions. It perfectly solves the pain points of small and medium-sized enterprises for simple three-dimensional molding and is a cost-effective solution for small and medium-sized three-dimensional molding. Attached Figure Description
[0014] Figure 1 This is a perspective view of a four-axis orientation 3D molding machine proposed in this utility model; Figure 2 This is a side view of a four-axis orientation 3D molding machine proposed in this utility model; Figure 3 This is a schematic diagram of the wire feeding wheel structure of a four-axis orientation 3D molding machine proposed in this utility model; Figure 4 This is a schematic diagram of the internal structure of a four-axis orientation 3D molding machine proposed in this utility model; Figure 5 This is a schematic diagram of the first adjustment plate structure of a four-axis orientation 3D molding machine proposed in this utility model; Figure 6 This is a schematic diagram of the drive gear structure of a four-axis orientation 3D molding machine proposed in this utility model; Figure 7 This is a schematic diagram of the planar bending wheel structure of a four-axis orientation 3D forming machine proposed in this utility model; Figure 8 This is a schematic diagram of the three-dimensional bending wheel structure of a four-axis orientation 3D molding machine proposed in this utility model.
[0015] Legend: 1. Base; 2. Wire stabilizer; 3. First wire adjusting plate; 4. Second wire adjusting plate; 5. CNC box; 6. Cover plate; 7. Horizontal bending wheel; 8. Third motor; 9. Three-dimensional bending wheel; 10. Positioning groove; 11. Cutting knife assembly; 12. Wire feeding wheel; 13. Rotating rod; 14. First motor; 15. Driving gear; 16. Driven gear; 17. Fourth motor; 18. Cylinder; 19. Second motor; 20. Fourth gear; 21. Third gear; 22. First gear; 23. Second gear. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Reference Figures 1-3 This utility model provides an embodiment of a four-axis orientation 3D molding machine, including a base 1. A wire stabilizing reel 2 is fixedly connected to the right side of the top side of the base 1, which conveys the wire into the device and ensures the stability of the wire. A cover plate 6 is inserted into the middle of the top side of the base 1, and a cutting blade assembly 11 is provided on the left side of the top side of the base 1 to cut the wire. A positioning groove 10 is provided on the left side of the top side of the base 1 to position the wire and prevent displacement. The positioning groove 10 is located on the right side of the cutting blade assembly 11, as shown in the figure. Figure 4 and Figure 5A first adjusting plate 3 and a second adjusting plate 4 are fixedly connected to the top right side of the base 1. Multiple straightening wheels are rotatably connected to the top side of the first adjusting plate 3 and the front side of the second adjusting plate 4. These straightening wheels are used to straighten the wire, keeping it perfectly straight. (Refer to...) Figure 4 and Figure 6 Multiple rotating rods 13 are rotatably connected to the top center of the base 1. Driven gears 16 are fixedly connected to the outer walls of the three rotating rods 13 on the left side. A first motor 14 is installed in the center of the interior of the base 1. A driving gear 15 is fixedly connected to the drive end of the first motor 14. The driving gear 15 and the driven gear 16 mesh with each other. A wire feeding wheel 12 is fixedly connected to the top of some of the rotating rods 13. The first motor 14 drives the driving gear 15 to rotate, which in turn drives the driven gear 16 that meshes with it to rotate. This causes the driven gear 16 to drive the other driven gears 16 to rotate in opposite directions, thereby causing the two wire feeding wheels 12 to rotate in opposite directions, thus feeding the wire.
[0018] Reference Figure 7 and Figure 8 A horizontal bending wheel 7 is rotatably connected to the left side of the top side of the base 1, and a cylinder 18 is rotatably connected to the left side of the top side of the base 1. A second motor 19 is installed on the left side inside the base 1. A first gear 22 is fixedly connected to the drive end of the second motor 19, and a second gear 23 is fixedly connected to the outer wall of the cylinder 18. The first gear 22 and the second gear 23 mesh with each other. The second motor 19 drives the first gear 22 to rotate, which in turn drives the second gear 23 to rotate, thereby causing the cylinder 18 to rotate with the horizontal bending wheel 7, thus performing a horizontal bending process on the wire. A three-dimensional bending wheel 9 is rotatably connected to the left side of the top side of the base 1. A third motor 8 is installed on the rear side of the left side of the base 1. A third gear 21 is fixedly connected to the drive end of the third motor 8. A fourth gear 20 is fixedly connected to the outer wall of the three-dimensional bending wheel 9. The third gear 21 and the fourth gear 20 mesh with each other. The third motor 8 drives the third gear 21 to rotate, which in turn drives the fourth gear 20 to rotate, thereby rotating the three-dimensional bending wheel 9 and thus performing a three-dimensional bending process on the wire. The top sides of both the three-dimensional bending wheel 9 and the horizontal bending wheel 7 have multiple slots for inserting rods. By passing the wire between two adjacent rods, the three-dimensional bending wheel 9 or the horizontal bending wheel 7 rotates with the two rods, thereby bending the wire. (Refer to...) Figure 1 and Figure 7A fourth motor 17 is installed in the center of the base 1. The drive end of the fourth motor 17 is fixedly connected to the right side of the cutter assembly 11. The fourth motor 17 drives the cutter assembly 11 to rotate, thereby cutting the wire. A CNC box 5 is installed on the right side of the top of the base 1. The CNC box 5 controls the operation of various structures in the device, such as the first motor 14 and the second motor 19.
[0019] Working principle: First, the wire is fed into the device through the wire stabilizing reel 2, passing from right to left through the first adjusting plate 3, the second adjusting plate 4, the cover plate 6, the positioning groove 10, the cutting blade assembly 11, the horizontal bending wheel 7, and the three-dimensional bending wheel 9. Simultaneously, the wire is straightened by straightening wheels to keep it straight. The first motor 14 drives the drive gear 15 to rotate, which in turn drives the driven gear 16 meshing with it to rotate. This, in turn, drives the other driven gears 16 to rotate in opposite directions, thus causing the two wire feeding wheels 1... 2. The wire is conveyed by rotating in relative directions. The insertion rod is then inserted into the horizontal bending wheel 7 and the three-dimensional bending wheel 9. The first gear 22 is driven to rotate by the second motor 19, which in turn drives the second gear 23 to rotate. This causes the cylinder 18 to rotate along with the horizontal bending wheel 7, thereby performing a horizontal bending process on the wire. The third gear 21 is driven to rotate by the third motor 8, which in turn drives the fourth gear 20 to rotate, thereby rotating the three-dimensional bending wheel 9 and performing a three-dimensional bending process on the wire.
[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A four-axis orientation 3D molding machine, characterized in that: Includes a base (1), a wire stabilizer (2) is fixedly connected to the right side of the top side of the base (1), a straightening component is provided on the right side of the top side of the base (1) to straighten the wire, a cover plate (6) is inserted into the middle of the top side of the base (1), a wire feeding component is provided in the middle of the top side of the base (1) to feed the wire, a cutter group (11) is provided on the left side of the top side of the base (1), a positioning groove (10) is provided on the left side of the top side of the base (1) to the right of the cutter group (11), and a bending component is provided on the left side of the top side of the base (1) to bend the wire.
2. The four-axis orientation 3D molding machine according to claim 1, characterized in that: The straightening assembly includes a first straightening plate (3) and a second straightening plate (4) fixedly connected to the right side of the top side of the base (1). Multiple straightening wheels are rotatably connected to the top side of the first straightening plate (3) and the front side of the second straightening plate (4).
3. A four-axis orientation 3D molding machine according to claim 1, characterized in that: The wire feeding assembly includes multiple rotating rods (13) rotatably connected to the middle of the top side of the base (1). Driven gears (16) are fixedly connected to the outer walls of the three rotating rods (13) on the left side. A first motor (14) is installed in the middle of the interior of the base (1).
4. A four-axis orientation 3D molding machine according to claim 3, characterized in that: The first motor (14) has a drive gear (15) fixedly connected to its drive end. The drive gear (15) and the driven gear (16) mesh with each other. A wire feed wheel (12) is fixedly connected to the top of part of the rotating rod (13).
5. A four-axis orientation 3D molding machine according to claim 1, characterized in that: The bending assembly includes a horizontal bending wheel (7) rotatably connected to the left side of the top side of the base (1), a cylinder (18) rotatably connected to the left side of the top side of the base (1), and a second motor (19) installed on the left side inside the base (1).
6. A four-axis orientation 3D molding machine according to claim 5, characterized in that: The second motor (19) is fixedly connected to the drive end of the first gear (22), and the outer wall of the cylinder (18) is fixedly connected to the second gear (23). The first gear (22) and the second gear (23) mesh with each other.
7. A four-axis orientation 3D molding machine according to claim 5, characterized in that: A three-dimensional bending wheel (9) is rotatably connected to the left side of the top side of the base (1). A third motor (8) is installed on the rear side of the left side of the base (1). A third gear (21) is fixedly connected to the drive end of the third motor (8). A fourth gear (20) is fixedly connected to the outer wall of the three-dimensional bending wheel (9). The third gear (21) and the fourth gear (20) mesh with each other.
8. A four-axis orientation 3D molding machine according to claim 1, characterized in that: A fourth motor (17) is installed in the middle of the base (1). The drive end of the fourth motor (17) is fixedly connected to the right side of the cutter group (11). A CNC box (5) is installed on the right side of the top side of the base (1).