A multi-directional curvature pot body spinning machine
By designing a multi-directional curvature pot body spinning machine, and utilizing a rotating platform and multi-motor driven spinning wheels, the problem of spinning equipment being unable to quickly produce pot bodies with various curvatures was solved, achieving precise surface processing and stable production of the pot body.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YONGKANG CHUANGKE MACHINERY CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-23
AI Technical Summary
Existing spinning equipment cannot quickly produce pots with various curvatures, and the inconsistent angle between the spinning roller and the pot surface results in an uneven pot surface.
A multi-directional curvature pot body spinning machine was designed. By setting a rotating platform, a steel plate clamping mechanism, a horizontal and vertical drive device, and multiple motor-driven spinning wheels on the spinning machine, the horizontal and vertical sliding of the spinning wheels can be realized, the tilt angle can be changed, the spinning process can be precisely controlled, and pot bodies with different curvatures can be produced.
This achieves a smaller error between the surface contour of the pot body and the preset contour, more precise processing, stable operation of the spinning roller, rapid production of pot bodies with various curvatures, and reduced vibration and unevenness.
Smart Images
Figure CN224389833U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cookware processing, and in particular to a multi-directional curvature cookware spinning machine. Background Technology
[0002] Currently, spinning is widely used in the cookware industry for forming pot bodies from round pieces. Compared with press stretching, spinning saves raw materials and can form pot bodies that cannot be formed by ordinary presses.
[0003] Spinning equipment typically uses spinning rollers to press metal sheets onto a rotating pot blank for thinning and shaping. However, existing spinning equipment has a relatively simple structure, which leads to the following problems during processing: Traditional pot spinning equipment can only adjust the horizontal position and height of the spinning rollers, not their angle. Without adjusting the angle of the spinning rollers, it is impossible to quickly produce pot bodies with various curvatures. When the angle between the spinning rollers and the surface of the pot blank is not uniform, the pressure that the spinning rollers can withstand also changes, resulting in an uneven surface on the processed pot body. Utility Model Content
[0004] To address the aforementioned issues, this invention proposes a multi-directional curvature pot body spinning machine, which solves the problem of not being able to quickly produce pot bodies with multiple curvatures.
[0005] The technical solution adopted by this utility model is: a multi-directional curvature pot body spinning machine, including a worktable, a rotating platform on the worktable, a rotating device on the worktable driving the rotating platform to rotate, a steel plate clamping mechanism on the worktable, a fixed plate on the worktable, a transverse driving device on the worktable, a first sliding frame slidably connected between two fixed plates, the first sliding frame including a first sliding plate, the fixed plate being slidably connected to the first sliding plate, the transverse driving device driving the first sliding frame to slide laterally, a vertical driving device on the first sliding frame, a second sliding frame sliding on the first sliding frame, the second sliding frame including a second sliding plate, the second sliding plate being slidably connected to the first sliding plate, the vertical driving device driving the second sliding frame to slide vertically, a first motor on the second sliding frame, the output shaft of the first motor being connected to a rotating seat, a spinning wheel being rotatably connected to the middle of the rotating seat, the fixed plates, the first sliding plate, and the second sliding plate on both sides being symmetrically arranged, and the two ends of the rotating seat being connected to the second sliding plate.
[0006] Through the above technical solution, the two fixed plates, the first sliding plate and the second sliding plate of this utility model are symmetrically arranged, which makes the structure of the spinning machine more stable. The two ends of the rotating seat are connected to the second sliding plate, and the connection of the rotating seat is stable. During processing, the rotation of the rotating seat can be controlled and vibration is reduced, so that the surface contour of the processed pot body has a smaller and more accurate error compared with the preset contour. When the spinning wheel is working, it can slide horizontally, slide vertically and change the tilt angle, and can quickly produce pot bodies with different curvatures.
[0007] Furthermore, the rotating seat includes a connecting plate and a mounting plate. The mounting plate extends to one end, and the end of the mounting plate away from the output shaft of the first motor is connected to the connecting plate. The two mounting plates are symmetrically arranged on the connecting plate.
[0008] With the above technical solution, the end of the mounting plate away from the output shaft of the first motor is connected to the connecting plate, and the first motor drives the spinning wheel to rotate to a greater extent, avoiding large-scale sliding of the first and second sliding plates, so that the spinning wheel can squeeze the pot body more precisely.
[0009] Furthermore, the rotating base also includes an extension tube, and the second sliding plate is provided with a mounting port. The extension tube is rotatably connected to the mounting port, and the extension tube, the mounting port, and the output shaft of the first motor are coaxial.
[0010] With the above technical solution, the extension tube is rotatably connected to the mounting port, and the connection between the rotating seat and the second sliding plates on both sides is more stable.
[0011] Furthermore, the lateral drive device includes a second motor, a first synchronous pulley, a second synchronous pulley, a first belt, and a first lead screw. A first connecting bridge connects the two fixed plates. The first sliding frame also includes a second connecting bridge. The two sides of the second connecting bridge are connected to the first sliding plate. A first slide rail is provided on the fixed plate. A first slider is provided on the first sliding plate. The first slider is slidably connected to the first slide rail. The second motor is fixed on the first connecting bridge. The output shaft of the second motor is connected to the first synchronous pulley. The second synchronous pulley is connected to the fixed plate. The first and second synchronous pulleys mesh with the first belt. The first lead screw is laterally arranged on the second connecting bridge. The first lead screw is threadedly connected to the second synchronous pulley.
[0012] With the above technical solution, a first connecting bridge connects the two fixed plates, which improves the support effect of the fixed plates. The two sides of the second connecting bridge are connected to the first sliding plates, which can slide synchronously, making the structure more stable.
[0013] Furthermore, the vertical drive device includes a third motor, a third synchronous pulley, a fourth synchronous pulley, a second belt, and a second lead screw. The first sliding frame also includes a third connecting bridge, with the first sliding plate connected to both sides of the third connecting bridge. The second sliding frame includes a fourth connecting bridge, with the second sliding plate connected to both sides of the fourth connecting bridge. A second slide rail is provided on the first sliding plate, and a second slider is provided on the second sliding plate. The second slider is slidably connected to the second slide rail. The third motor is fixed on the third connecting bridge, and the output shaft of the third motor is connected to the third synchronous pulley. The fourth synchronous pulley is connected to the third connecting bridge. The third and fourth synchronous pulleys mesh with the second belt. The second lead screw is vertically arranged on the fourth connecting bridge and is threadedly connected to the fourth synchronous pulley.
[0014] Through the above technical solution, the first sliding plate is connected to both sides of the third connecting bridge, which further improves the structural stability of the first sliding frame. The second sliding plate is connected to both sides of the fourth connecting bridge, and the second sliding plate on both sides can slide synchronously, making the structure more stable.
[0015] Furthermore, the steel plate clamping mechanism includes a cylinder, a connecting block, and a pressure plate. A U-shaped frame is provided on the two fixed plates. The cylinder is mounted on the U-shaped frame. The output end of the cylinder is connected to the connecting block and rotatably connected to the pressure plate. The bottom end of the connecting block is connected to the pressure plate. A sliding frame is connected to the connecting block. A third slider is provided on the sliding frame. A fixed frame is installed on the worktable. A third slide rail is provided on the fixed frame. The third slider is slidably connected to the third slide rail.
[0016] Through the above technical solution, the third slider on the sliding frame slides and connects on the third slide rail, which can guide the connecting block and make the pressure plate press more accurately.
[0017] Furthermore, the rotating device includes a fourth motor, a fifth synchronous pulley, a sixth synchronous pulley, and a third belt. The fourth motor is mounted on the workbench, the output shaft of the fourth motor is connected to the fifth synchronous pulley, the bottom of the rotating platform is connected to the sixth synchronous pulley, and the fifth and sixth synchronous pulleys mesh with the third belt.
[0018] The above technical solution can be used to achieve speed reduction transmission by using the fifth and sixth synchronous pulleys with different diameters, thereby reducing the torque required for the fourth motor to drive the rotating platform to rotate. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0020] Figure 1 This is one of the overall structural schematic diagrams of this utility model;
[0021] Figure 2 This is the second schematic diagram of the overall structure of this utility model;
[0022] Figure 3 This is one of the partial structural schematic diagrams of this utility model;
[0023] Figure 4 This is a second schematic diagram of a partial structure of this utility model;
[0024] Figure 5 This is the third partial structural schematic diagram of this utility model;
[0025] Figure 6 This is the fourth partial structural schematic diagram of the present utility model;
[0026] The utility model reference information is as follows:
[0027] 1. Workbench; 2. Rotating platform; 3. Rotating device; 4. Steel plate clamping mechanism; 5. Fixed plate; 6. Horizontal drive device; 7. First sliding frame; 8. Vertical drive device; 9. Second sliding frame; 10. First motor; 11. Rotating seat; 12. Spinning roller; 13. First connecting bridge; 14. U-shaped frame; 15. Sliding frame; 16. Fixed frame; 17. Mold; 301. Fourth motor; 302. Fifth synchronous pulley; 303. Sixth synchronous pulley; 304. Third belt; 401. Cylinder; 402. Connecting block; 403. Pressure plate; 501. First slide rail; 601. Second motor; 602. First synchronous pulley Wheel; 603, Second synchronous pulley; 604, First belt; 605, First lead screw; 701, First sliding plate; 702, Second connecting bridge; 703, Third connecting bridge; 801, Third motor; 802, Third synchronous pulley; 803, Fourth synchronous pulley; 804, Second belt; 805, Second lead screw; 901, Second sliding plate; 902, Fourth connecting bridge; 1101, Connecting plate; 1102, Mounting plate; 1103, Extension tube; 1501, Third slider; 1601, Third slide rail; 7011, First slider; 7012, Second slide rail; 9011, Mounting port; 9012, Second slider;
[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0029] 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.
[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0031] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0032] See Figure 1 , Figure 2 , Figure 4 , Figure 5A multi-directional curvature pot body spinning machine includes a worktable 1, a rotating platform 2 on the worktable 1, a rotating device 3 on the worktable 1, the rotating device 3 driving the rotating platform 2 to rotate, a steel plate clamping mechanism 4 on the worktable 1, a fixed plate 5 on the worktable 1, a transverse driving device 6 on the worktable 1, and a first sliding frame 7 slidably connected between the two fixed plates 5. The first sliding frame 7 includes a first sliding plate 701, the fixed plate 5 is slidably connected to the first sliding plate 701, and the transverse driving device 6 drives the first sliding frame 7 to slide laterally. The first sliding frame 7 is equipped with... A vertical drive device 8 is provided. A second sliding frame 9 slides on the first sliding frame 7. The second sliding frame 9 includes a second sliding plate 901, which is slidably connected to the first sliding plate 701. The vertical drive device 8 drives the second sliding frame 9 to slide vertically. A first motor 10 is provided on the second sliding frame 9. The output shaft of the first motor 10 is connected to a rotating seat 11. A spinning wheel 12 is rotatably connected to the middle of the rotating seat 11. The two side fixing plates 5, the first sliding plate 701, and the second sliding plate 901 are symmetrically arranged. The two ends of the rotating seat 11 are connected to the second sliding plate 901.
[0033] The two fixed plates 5, the first sliding plate 701, and the second sliding plate 901 of this utility model are symmetrically arranged, which makes the structure of the spinning machine more stable. The two ends of the rotating seat 11 are connected to the second sliding plate 901. The rotating seat 11 is stably connected, and the rotation of the rotating seat 11 can be controlled during processing to reduce vibration, so that the surface contour of the processed pot body has a smaller and more accurate error compared with the preset contour. When the spinning wheel 12 is working, it can slide horizontally, slide vertically, and change the tilt angle, which can quickly produce pot bodies with different curvatures.
[0034] refer to Figure 2 , Figure 3 The rotating seat 11 includes a connecting plate 1101 and a mounting plate 1102. The mounting plate 1102 extends to one end, and the end of the mounting plate 1102 away from the output shaft of the first motor 10 is connected to the connecting plate 1101. The two mounting plates 1102 are symmetrically arranged on the connecting plate 1101.
[0035] The end of the mounting plate 1102 away from the output shaft of the first motor 10 is connected to the connecting plate 1101. The first motor 10 drives the spinning roller 12 to rotate more, avoiding large-scale sliding of the first sliding plate 701 and the second sliding plate 901, so that the spinning roller 12 can squeeze the pot body more finely.
[0036] refer to Figures 3-5 The rotating seat 11 also includes an extension tube 1103. The second sliding plate 901 is provided with an installation port 9011. The extension tube 1103 is rotatably connected to the installation port 9011. The extension tube 1103, the installation port 9011 and the output shaft of the first motor 10 are coaxial.
[0037] The extension tube 1103 is rotatably connected to the mounting port 9011, and the connection between the rotating seat 11 and the second sliding plates 901 on both sides is more stable.
[0038] refer to Figure 4 , Figure 5 The transverse drive device 6 includes a second motor 601, a first synchronous pulley 602, a second synchronous pulley 603, a first belt 604, and a first lead screw 605. A first connecting bridge 13 connects the two fixed plates 5. The first sliding frame 7 also includes a second connecting bridge 702. The two sides of the second connecting bridge 702 are connected to the first sliding plates 701. The fixed plate 5 is provided with a first slide rail 501. The first sliding plate 701 is provided with a first slider 7011. The first slider 7011 is slidably connected to the first slide rail 501. The second motor 601 is fixed on the first connecting bridge 13. The output shaft of the second motor 601 is connected to the first synchronous pulley 602. The second synchronous pulley 603 is connected to the fixed plate 5. The first synchronous pulley 602 and the second synchronous pulley 603 mesh with the first belt 604. The first lead screw 605 is transversely arranged on the second connecting bridge 702. The first lead screw 605 is threadedly connected to the second synchronous pulley 603.
[0039] A first connecting bridge 13 connects the two fixed plates 5, which provides better support. The two sides of the second connecting bridge 702 are connected to the first sliding plates 701, which can slide synchronously, making the structure more stable.
[0040] refer to Figures 4-6 The vertical drive device 8 includes a third motor 801, a third synchronous pulley 802, a fourth synchronous pulley 803, a second belt 804, and a second lead screw 805. The first sliding frame 7 also includes a third connecting bridge 703, with first sliding plates 701 connected to both sides of the third connecting bridge 703. The second sliding frame 9 includes a fourth connecting bridge 902, with second sliding plates 901 connected to both sides of the fourth connecting bridge 902. A second slide rail 7012 is provided on the first sliding plate 701, and a second slider 9012 is provided on the second sliding plate 901. The second slider 9012 is slidably connected to the second slide rail 7012. The third motor 801 is fixed on the third connecting bridge 703, and the output shaft of the third motor 801 is connected to the third synchronous pulley 802. The fourth synchronous pulley 803 is connected to the third connecting bridge 703. The third synchronous pulley 802 and the fourth synchronous pulley 803 mesh with the second belt 804. The second lead screw 805 is vertically arranged on the fourth connecting bridge 902, and the second lead screw 805 is threadedly connected to the fourth synchronous pulley 803.
[0041] The third connecting bridge 703 connects to the first sliding plate 701 on both sides, which further improves the structural stability of the first sliding frame 7. The fourth connecting bridge 902 connects to the second sliding plate 901 on both sides, and the second sliding plates 901 on both sides can slide synchronously, making the structure more stable.
[0042] refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 The steel plate pressing mechanism 4 includes a cylinder 401, a connecting block 402, and a pressure plate 403. A U-shaped frame 14 is provided on the two fixed plates 5. The cylinder 401 is set on the U-shaped frame 14. The output end of the cylinder 401 is connected to the connecting block 402 and rotatably connected to the pressure plate 403. The bottom end of the connecting block 402 is connected to the pressure plate 403. A sliding frame 15 is connected to the connecting block 402. A third slider 1501 is provided on the sliding frame 15. A fixed frame 16 is installed on the worktable 1. A third slide rail 1601 is provided on the fixed frame 16. The third slider 1501 is slidably connected to the third slide rail 1601.
[0043] The third slider 1501 on the sliding frame is slidably connected to the third slide rail 1601, which can guide the connecting block 402, so that the pressure plate 403 can be pressed more accurately.
[0044] refer to Figure 2 The rotating device 3 includes a fourth motor 301, a fifth synchronous pulley 302, a sixth synchronous pulley 303, and a third belt 304. The fourth motor 301 is mounted on the workbench 1. The output shaft of the fourth motor 301 is connected to the fifth synchronous pulley 302. The bottom of the rotating platform 2 is connected to the sixth synchronous pulley 303. The fifth synchronous pulley 302 and the sixth synchronous pulley 303 mesh with the third belt 304.
[0045] The fifth synchronous pulley 302 and the sixth synchronous pulley 303, which have different diameters, can be used to achieve speed reduction transmission, thereby reducing the torque required for the fourth motor 301 to drive the rotating platform 2 to rotate.
[0046] When using the product, the user places the unformed pot body on the mold, controls the cylinder 401 to make the pressure plate 403 press the unformed pot body tightly, controls the first motor 10 to make the rotating platform 2 drive the mold, pot body and unformed pressure plate 403 to rotate, and then controls the second motor 601 and the third motor 801 to make the spinning wheel 12 spin the unformed pot body.
[0047] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A multi-directional curvature pot body spinning machine, comprising a workbench (1), a rotating platform (2) is arranged on the workbench (1), a rotating device (3) is arranged on the workbench (1), the rotating device (3) drives the rotating platform (2) to rotate, a steel plate pressing mechanism (4) is arranged on the workbench (1), characterized in that: A fixed plate (5) is provided on the workbench (1), and a horizontal driving device (6) is provided on the workbench (1). A first sliding frame (7) is slidably connected between the two fixed plates (5). The first sliding frame (7) includes a first sliding plate (701). The fixed plate (5) is slidably connected to the first sliding plate (701). The horizontal driving device (6) drives the first sliding frame (7) to slide horizontally. A vertical driving device (8) is provided on the first sliding frame (7). A second sliding frame (9) slides on the first sliding frame (7). The second sliding frame (9) includes a second sliding plate. The second sliding plate (901) is slidably connected to the first sliding plate (701). The vertical driving device (8) drives the second sliding frame (9) to slide vertically. The second sliding frame (9) is provided with a first motor (10). The output shaft of the first motor (10) is connected to a rotating seat (11). The middle part of the rotating seat (11) is rotatably connected to a spinning wheel (12). The fixed plates (5), the first sliding plate (701), and the second sliding plate (901) on both sides are symmetrically arranged. The two ends of the rotating seat (11) are connected to the second sliding plate (901).
2. A multi-directional dishing machine as defined in claim 1, wherein: The rotating base (11) includes a connecting plate (1101) and a mounting plate (1102). The mounting plate (1102) extends to one end, and the end of the mounting plate (1102) away from the output shaft of the first motor (10) is connected to the connecting plate (1101). The two mounting plates (1102) are symmetrically arranged on the connecting plate (1101).
3. A multi-directional dishing machine as defined in claim 2, wherein: The rotating seat (11) also includes an extension tube (1103), and the second sliding plate (901) is provided with an installation port (9011). The extension tube (1103) is rotatably connected to the installation port (9011), and the extension tube (1103), the installation port (9011) and the output shaft of the first motor (10) are coaxial.
4. A multi-convexity pot body spinning machine according to claim 1 or 2 or 3, characterized in that: The transverse drive device (6) includes a second motor (601), a first synchronous pulley (602), a second synchronous pulley (603), a first belt (604), and a first lead screw (605). A first connecting bridge (13) connects the two fixed plates (5). The first sliding frame (7) also includes a second connecting bridge (702). The two sides of the second connecting bridge (702) are connected to the first sliding plate (701). A first slide rail (501) is provided on the fixed plate (5). A first slider (7011) is provided on the first sliding plate (701). The first slider (7011) is... 11) The second motor (601) is slidably connected to the first slide rail (501), and is fixed on the first connecting bridge (13). The output shaft of the second motor (601) is connected to the first synchronous pulley (602). The second synchronous pulley (603) is connected to the fixed plate (5). The first synchronous pulley (602) and the second synchronous pulley (603) are engaged with the first belt (604). The first lead screw (605) is laterally arranged on the second connecting bridge (702). The first lead screw (605) is threadedly connected to the second synchronous pulley (603).
5. A multi-directional dishing machine as defined in claim 4, wherein: The vertical drive device (8) includes a third motor (801), a third synchronous pulley (802), a fourth synchronous pulley (803), a second belt (804), and a second lead screw (805). The first sliding frame (7) also includes a third connecting bridge (703), with the first sliding plate (701) connected to both sides of the third connecting bridge (703). The second sliding frame (9) includes a fourth connecting bridge (902), with the second sliding plate (901) connected to both sides of the fourth connecting bridge (902). A second slide rail (7012) is provided on the first sliding plate (701), and a second slider (905) is provided on the second sliding plate (901). 012), the second slider (9012) is slidably connected to the second slide rail (7012), the third motor (801) is fixed on the third connecting bridge (703), the output shaft of the third motor (801) is connected to the third synchronous pulley (802), the fourth synchronous pulley (803) is connected to the third connecting bridge (703), the third synchronous pulley (802) and the fourth synchronous pulley (803) are engaged with the second belt (804), the second lead screw (805) is vertically arranged on the fourth connecting bridge (902), and the second lead screw (805) is threadedly connected to the fourth synchronous pulley (803).
6. A multi-directional dishing machine as defined in claim 5, wherein: The steel plate pressing mechanism (4) includes a cylinder (401), a connecting block (402), and a pressure plate (403). A U-shaped frame (14) is provided on the two fixed plates (5). The cylinder (401) is located on the U-shaped frame (14). The output end of the cylinder (401) is connected to the connecting block (402). The output end of the cylinder (401) is rotatably connected to the pressure plate (403). The bottom end of the connecting block (402) is connected to the pressure plate (403). A sliding frame (15) is connected to the connecting block (402). A third slider (1501) is provided on the sliding frame (15). A fixed frame (16) is installed on the worktable (1). A third slide rail (1601) is provided on the fixed frame (16). The third slider (1501) is slidably connected to the third slide rail (1601).
7. A multi-directional dishing machine as defined in claim 6, wherein: The rotating device (3) includes a fourth motor (301), a fifth synchronous pulley (302), a sixth synchronous pulley (303), and a third belt (304). The fourth motor (301) is mounted on the workbench (1). The output shaft of the fourth motor (301) is connected to the fifth synchronous pulley (302). The bottom of the rotating platform (2) is connected to the sixth synchronous pulley (303). The fifth synchronous pulley (302) and the sixth synchronous pulley (303) mesh with the third belt (304).