360-degree turnover machine

Abstract

The utility model relates to the technical field of bathtub production, in particular to a 360-degree upender which comprises a rack, first driving motors are fixedly connected to the two sides of the interior of the rack, the output ends of the first driving motors are in transmission connection with transmission shafts, and chain wheels are fixedly arranged at the two ends of each transmission shaft in a sleeved mode. A cage type frame is rotationally connected to the interior of the rack, guide wheels are rotationally connected to the four corners of the bottom of the interior of the rack, the guide wheels are in transmission connection with chain wheels, and the outer periphery of the cage type frame is clamped in wheel grooves of the guide wheels; adjusting wheels are rotationally connected to the four corners of the top of the interior of the rack correspondingly. According to the bathtub overturning device, the cage type frame can overturn by 360 degrees along a preset track, the overturning process is achieved through the synergistic effect of the guide wheels and the adjusting wheels, the stability and accuracy of overturning are guaranteed, and the risk of bathtub damage or safety accidents caused by unstable overturning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtub production, in particular to a 360-degree turning machine. Background Art

[0002] A bathtub is a plumbing fixture used primarily for bathing or showering, typically installed in a home bathroom. Modern bathtubs are mostly made of acrylic or fiberglass, materials that are lightweight, easy to work with, and durable. Tubs are also available made of ceramic-coated steel. Bathtubs come in a variety of shapes and colors to suit different user needs and aesthetics.

[0003] In the production process of bathtubs, flipping the bathtub is a crucial step. It not only facilitates operations such as deburring and finishing, but also makes it easier and more comprehensive to check the processing quality of the bottom and sides of the bathtub. Currently, in order to achieve a smooth flip of the bathtub, hydraulic flip racks or cylinder-driven flip devices are often used. However, these devices have poor fixing stability during actual use, causing the bathtub to easily slip during the flipping process, thereby causing safety accidents or damaging the bathtub itself. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a 360-degree flip machine, which solves the problem of poor fixing stability in the related technology during actual use, causing the bathtub to easily slip during the flipping process, thereby causing safety accidents or damaging the bathtub itself.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a 360-degree turning machine, comprising a frame, wherein both sides of the frame are fixedly connected to a first drive motor, the output end of the first drive motor is connected to a transmission shaft, and both ends of the transmission shaft are fixedly sleeved with sprockets;

[0006] The frame is rotatably connected to a cage frame, and the four corners of the bottom of the frame are rotatably connected to guide wheels, the guide wheels are connected to the sprockets, and the outer periphery of the cage frame is clamped in the wheel groove of the guide wheels;

[0007] The four corners of the top of the frame are rotatably connected to adjustment wheels, and the outer periphery of the cage frame is clamped in the wheel groove of the adjustment wheel;

[0008] Both sides of the bottom of the cage frame are fixedly connected with lower transmission components, the outer side of the lower transmission component is fixedly connected with a guide group, and the top of the cage frame is fixedly connected with a pressure frame component.

[0009] Furthermore, the lower transmission assembly includes a fixed frame, and the internal transmission of the fixed frame is connected to a plurality of first transmission rollers;

[0010] A servo motor is fixedly connected to the bottom of the cage frame, and an output end of the servo motor is transmission-connected to the first transmission roller.

[0011] Furthermore, a plurality of first cylinders are fixedly connected to the outer side of the fixed frame, a guide frame is embedded in the interior of the fixed frame, the piston rods of the first cylinders extend into the interior of the guide frame, a movable block is rotatably connected to the piston rod of the first cylinder, and a clamping block is fixedly connected to the top of the movable block;

[0012] A penetrating guide groove is provided in the middle of the top and bottom of the guide frame, and the top of the clamping block passes through the guide groove and extends to the top of the guide frame.

[0013] Furthermore, the movable block is in a T-shape, and the bottom of the movable block is slidably connected to a guide groove located at the bottom.

[0014] Furthermore, the four corners of the movable block are rotatably connected with bearings, and the bearings are rollingly connected to the inside of the guide frame.

[0015] Furthermore, the pressure frame assembly includes a second cylinder, which is fixedly connected to the top of the cage frame, and the piston rod of the second cylinder is fixedly connected to the mounting frame. The two sides of the mounting frame are transmission-connected with multiple second transmission rollers, and the top of the mounting frame is fixedly connected with a second drive motor, and the output end of the second drive motor is transmission-connected with the second transmission roller.

[0016] Furthermore, the four peripheries of the mounting frame are rotatably connected with synchronization shafts, and both ends of the synchronization shafts are fixedly sleeved with gears;

[0017] A rack is fixedly connected to the top of the cage frame, and the teeth of the gear are meshed with the teeth of the rack.

[0018] Furthermore, the cage frame includes a plurality of circular rings, the wheel grooves of the guide wheel and the adjusting wheel are clamped on the outer periphery of the circular rings, and the middle parts of the plurality of circular rings are fixedly connected to a square frame through a connecting rod;

[0019] The lower transmission assembly is fixedly connected to the bottom of the square frame, and the pressing frame assembly is fixedly connected to the top of the square frame.

[0020] By means of the above technical solution, the present invention provides a 360-degree turning machine, which has at least the following beneficial effects:

[0021] 1. This 360-degree flipping machine, through the coordinated use of the lower transmission assembly and the pressure frame assembly, can fix the bathtub to be flipped to prevent it from shifting or falling during the flipping process; when the first drive motor is running, its output end will drive the transmission shaft to rotate, and the rotation of the transmission shaft will drive the guide wheel to rotate synchronously. As the guide wheel continues to rotate, the cage frame will flip 360 degrees along a preset trajectory. This flipping process is achieved through the coordinated action of the guide wheel and the adjustment wheel, ensuring the smoothness and accuracy of the flipping, and reducing the risk of damage to the bathtub or safety accidents caused by unstable flipping.

[0022] 2. When the bathtub needs to be clamped, the first cylinder of the 360-degree turning machine operates, and the movable block is pulled to move by the piston rod. Since the clamping block is fixed on the top of the movable block, the clamping block can move with the movement of the piston rod to clamp and release the bathtub, ensuring the stability and safety of the bathtub during the turning process.

[0023] 3. When the second cylinder of the 360-degree flip machine is working, the expansion and contraction of the piston rod will drive the mounting frame to move up and down. During this process, the gear and rack on the synchronization shaft remain in meshing state to ensure the stability of the mounting frame during movement. The mounting frame can be driven by the second cylinder to press or release the bathtub to be flipped. At the same time, the rotation of the second transmission roller also plays a role in assisting in transmitting power or adjusting the position of the bathtub. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0025] Figure 1 This is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the lower transmission assembly of the utility model;

[0027] Figure 3 This is a schematic diagram of the partial structure of the lower transmission assembly of the utility model;

[0028] Figure 4 This is a schematic diagram of the cylinder, movable block, clamping block and bearing structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the press frame assembly of the utility model.

[0030] In the figure: 1. frame; 2. first drive motor; 3. transmission shaft; 4. sprocket; 5. guide wheel; 6. cage frame; 7. adjusting wheel; 8. lower transmission assembly; 801. fixed frame; 802. first transmission roller; 803. first cylinder; 804. guide frame; 805. movable block; 806. clamping block; 807. guide groove; 808. bearing; 9. guide group; 10. pressing frame assembly; 1001. second cylinder; 1002. mounting frame; 1003. second transmission roller; 1004. second drive motor; 1005. synchronization shaft; 1006. gear; 11. rack. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0032] like Figure 1 As shown, a 360-degree turning machine includes a frame 1, both sides of the interior of the frame 1 are fixedly connected to the first drive motor 2, the output end of the first drive motor 2 is transmission-connected to the transmission shaft 3, and both ends of the transmission shaft 3 are fixedly sleeved with a sprocket 4; the interior of the frame 1 is rotatably connected to a cage frame 6, the four corners of the bottom of the interior of the frame 1 are rotatably connected to guide wheels 5, the guide wheels 5 are transmission-connected to the sprocket 4, and the outer periphery of the cage frame 6 is clamped in the wheel groove of the guide wheel 5; the four corners of the top of the interior of the frame 1 are rotatably connected to adjusting wheels 7, and the outer periphery of the cage frame 6 is clamped in the wheel groove of the adjusting wheel 7; both sides of the bottom of the cage frame 6 are fixedly connected to the lower transmission assembly 8, the outer side of the lower transmission assembly is fixedly connected to the guide group 9, and the top of the interior of the cage frame 6 is fixedly connected to the pressure frame assembly 10. By cooperating with the lower transmission assembly 8 and the pressure frame assembly 10, the bathtub to be flipped can be fixed to prevent it from shifting or falling during the flipping process; when the first drive motor 2 is running, its output end will drive the transmission shaft 3 to rotate, and the rotation of the transmission shaft 3 will drive the guide wheel 5 to rotate synchronously. As the guide wheel 5 continues to rotate, the cage frame 6 will flip 360 degrees along a preset trajectory. This flipping process is achieved through the coordinated action of the guide wheel 5 and the adjustment wheel 7, ensuring the smoothness and accuracy of the flipping, and reducing the risk of damage to the bathtub or safety accidents caused by unstable flipping.

[0033] like Figures 2 to 4As shown, lower transmission assembly 8 includes a fixed frame 801, internally connected to multiple first transmission rollers 802. A servo motor is fixedly connected to the bottom of cage frame 6. The output end of the servo motor is in transmission connection with first transmission rollers 802. Multiple first transmission rollers 802 are connected to the servo motor via a chain, gears, or other transmission method. When the servo motor is activated, its output end drives the multiple first transmission rollers 802 to rotate, thereby driving the bathtub.

[0034] A plurality of first cylinders 803 are fixedly connected to the outer side of the fixed frame 801, and a guide frame 804 is embedded in the interior of the fixed frame 801. The piston rod of the first cylinder 803 extends into the interior of the guide frame 804. A movable block 805 is rotatably connected to the piston rod of the first cylinder 803, and a clamping block 806 is fixedly connected to the top of the movable block 805. A penetrating guide groove 807 is provided in the middle of the top and bottom of the guide frame 804, and the top of the clamping block 806 passes through the guide groove 807 and extends to the top of the guide frame 804. When the bathtub needs to be clamped, the first cylinder 803 is operated, and the movable block 805 is pulled to move by the piston rod. Since the clamping block 806 is fixed to the top of the movable block 805, the clamping block 806 can move with the movement of the piston rod, thereby clamping and releasing the bathtub, ensuring the stability and safety of the bathtub during the flipping process.

[0035] Movable block 805 is T-shaped, with its bottom slidably connected to a guide slot 807 located at the bottom. This ensures the stability of movable block 805 during movement and reduces errors caused by shaking or offset. Bearings 808 are rotatably connected to the four corners of movable block 805, and bearings 808 are rollingly connected to the interior of guide frame 804, further enhancing the stability of movable block 805 during movement.

[0036] like Figure 5 As shown, the pressing frame assembly 10 includes a second cylinder 1001, which is fixedly connected to the top of the cage frame 6, and a mounting frame 1002 is fixedly connected to the piston rod of the second cylinder 1001. A plurality of second transmission rollers 1003 are transmission-connected on both sides of the mounting frame 1002, and a second drive motor 1004 is fixedly connected to the top of the mounting frame 1002. The output end of the second drive motor 1004 is transmission-connected to the second transmission roller 1003, and the second transmission roller 1003 is connected to the second drive motor 1004 by a chain, gear or other transmission method.

[0037] The mounting frame 1002 is rotatably connected to synchronous shafts 1005 on all four sides, with gears 1006 fixedly mounted on both ends. A rack 11 is fixedly connected to the top of the cage frame 6, with the teeth of gear 1006 meshing with those of rack 11. When the second cylinder 1001 is in operation, the piston rod's extension and retraction drive the mounting frame 1002 up and down. During this process, the gears 1006 on the synchronous shaft 1005 remain meshed with the rack 11, ensuring the stability of the mounting frame 1002 during movement. Driven by the second cylinder 1001, the mounting frame 1002 can be pressed or released to adjust the bathtub. Simultaneously, the rotation of the second drive roller 1003 assists in transmitting power or adjusting the bathtub's position.

[0038] like Figure 1 As shown, the cage 6 comprises multiple circular rings. The grooves of the guide wheels 5 and adjustment wheels 7 snap into place on the outer periphery of the rings, ensuring precise guidance and positioning of the cage 6 during movement. A square frame is fixedly connected to the center of the rings via connecting rods, forming a sturdy frame structure that increases overall stability and load-bearing capacity. A lower transmission assembly 8 is fixedly connected to the bottom of the square frame, and a pressure frame assembly 10 is fixedly connected to the top of the square frame, facilitating the securement of the bathtub, ensuring smooth and precise flipping, and adapting to the flipping requirements of bathtubs of different sizes.

[0039] Working principle: The bathtub to be flipped is transported to the top of the lower transmission assembly 8. The first cylinder 803 is activated, and the movable block 805 is pulled by the piston rod to move. Since the clamping block 806 is fixed to the top of the movable block 805, the clamping block 806 can move with the movement of the piston rod to achieve clamping of both sides of the bathtub.

[0040] The second cylinder 1001 operates, pushing the mounting frame 1002 downward via the piston rod. During this process, the gear 1006 on the synchronization shaft 1005 remains in meshing with the rack 11, ensuring the stability of the mounting frame 1002 during movement. The mounting frame 1002, pushed by the second cylinder 1001, can press the top of the bathtub to be turned over.

[0041] When the first drive motor 2 is running, its output end will drive the transmission shaft 3 to rotate, and the rotation of the transmission shaft 3 will drive the guide wheel 5 to rotate synchronously. As the guide wheel 5 continues to rotate, the cage frame 6 will flip 360 degrees along a preset trajectory. This flipping process is achieved through the coordinated action of the guide wheel 5 and the adjustment wheel 7, ensuring the smoothness and accuracy of the flipping.

[0042] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

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

Claims

1. A 360-degree turning machine, comprising a frame (1), characterized in that: A first drive motor (2) is fixedly connected to both sides of the frame (1); an output end of the first drive motor (2) is transmission-connected to a transmission shaft (3); and sprockets (4) are fixedly sleeved on both ends of the transmission shaft (3); The frame (1) is internally rotatably connected to a cage frame (6), and the four corners of the bottom of the frame (1) are rotatably connected to guide wheels (5), the guide wheels (5) are transmission-connected to the sprocket (4), and the outer periphery of the cage frame (6) is clamped in the wheel groove of the guide wheel (5); The four corners of the top of the frame (1) are all rotatably connected to the adjusting wheels (7), and the outer periphery of the cage frame (6) is clamped in the wheel groove of the adjusting wheel (7); The lower transmission components (8) are fixedly connected to both sides of the bottom of the cage frame (6), the outer side of the lower transmission component is fixedly connected to a guide group (9), and the top of the cage frame (6) is fixedly connected to a pressure frame component (10).

2. The 360-degree turning machine according to claim 1, characterized in that: The lower transmission assembly (8) comprises a fixed frame (801), wherein the internal transmission of the fixed frame (801) is connected to a plurality of first transmission rollers (802); A servo motor is fixedly connected to the bottom of the cage frame (6), and the output end of the servo motor is transmission-connected to the first transmission roller (802).

3. The 360-degree turning machine according to claim 2, characterized in that: A plurality of first cylinders (803) are fixedly connected to the outer side of the fixed frame (801), a guide frame (804) is embedded in the interior of the fixed frame (801), the piston rods of the first cylinders (803) extend into the interior of the guide frame (804), a movable block (805) is rotatably connected to the piston rod of the first cylinder (803), and a clamping block (806) is fixedly connected to the top of the movable block (805); The middle of the top and bottom of the guide frame (804) are both provided with a penetrating guide groove (807), and the top of the clamping block (806) passes through the guide groove (807) and extends to the top of the guide frame (804).

4. The 360-degree turning machine according to claim 3, characterized in that: The movable block (805) is in a T-shape, and the bottom of the movable block (805) is slidably connected in a guide groove (807) located at the bottom.

5. The 360-degree turning machine according to claim 4, characterized in that: The four corners of the movable block (805) are rotatably connected to bearings (808), and the bearings (808) are rollingly connected to the inside of the guide frame (804).

6. The 360-degree turning machine according to claim 1, characterized in that: The pressing frame assembly (10) includes a second cylinder (1001), the second cylinder (1001) is fixedly connected to the top of the cage frame (6), the piston rod of the second cylinder (1001) is fixedly connected to a mounting frame (1002), the two sides of the mounting frame (1002) are transmission-connected to a plurality of second transmission rollers (1003), the top of the mounting frame (1002) is fixedly connected to a second drive motor (1004), and the output end of the second drive motor (1004) is transmission-connected to the second transmission roller (1003).

7. The 360-degree turning machine according to claim 6, characterized in that: The four sides of the installation frame (1002) are rotatably connected to synchronization shafts (1005), and both ends of the synchronization shaft (1005) are fixedly sleeved with gears (1006); A rack (11) is fixedly connected to the top of the cage frame (6), and the teeth of the gear (1006) are meshed with the teeth of the rack (11).

8. The 360-degree turning machine according to claim 1, characterized in that: The cage frame (6) includes a plurality of circular rings, the wheel grooves of the guide wheel (5) and the regulating wheel (7) are clamped on the outer periphery of the circular rings, and the middle parts of the plurality of circular rings are fixedly connected to a square frame via a connecting rod; The lower transmission assembly (8) is fixedly connected to the bottom of the square frame, and the pressing frame assembly (10) is fixedly connected to the top of the square frame.

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