A turnover mechanism

Abstract

The utility model discloses a kind of turnover mechanisms, including turnover platform, fixed plate, limit slot, limit block and lifting assembly;Fixed plate is respectively arranged at the both ends of turnover platform;Each fixed plate is provided with guide slot, and guide slot is T-shaped;Turnover platform is connected with fixed plate through connecting block, and one end of connecting block is connected with the first connecting shaft of turnover platform, and the other end of connecting block is connected with rotating block, rotating block is located in guide slot, and rotating block moves along guide slot.The limit slot is provided with guide block, and the guide block is rotatably connected with fixed plate;Guide arc is provided on the guide block, and the rotating block moves along guide arc, and one side of the guide block is provided with first drive component, and one side of the limit block is provided with second drive component.The present application can realize the turnover and up-down movement of injection molding part in one device, simplify the structure, reduce space occupation;Reduce the reaction time of multiple mechanisms collaborative work, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to a flipping mechanism and belongs to the technical field of automobile manufacturing equipment. Background Technology

[0002] A flipping mechanism is a mechanical device used to change the position or orientation of an object, rotating or tilting it from one direction to another. It is widely used in various fields to achieve functions such as flipping, positioning, and conveying objects, thereby meeting different process requirements and improving production efficiency and product quality.

[0003] In the automotive manufacturing industry, the assembly process of injection-molded interior parts is crucial, as its quality and efficiency directly impact the overall vehicle quality and production cycle. During assembly, injection-molded parts often need to be flipped and moved vertically to meet the assembly requirements of different workstations. However, most flipping mechanisms currently used in the industry only have a single flipping function; to achieve both flipping and vertical movement simultaneously, two or more mechanisms need to work in tandem.

[0004] This multi-mechanism combination method exposes numerous drawbacks. From a structural design perspective, the superposition of multiple mechanisms makes the overall mechanical structure exceptionally complex, and the connections and transmission relationships between components become cumbersome. This not only increases the design difficulty but also poses significant challenges to subsequent installation and commissioning. During the manufacturing process, the complex structure means higher machining precision requirements and a greater number of parts, leading to a substantial increase in manufacturing costs.

[0005] In terms of equipment operation, the coordinated work of multiple mechanisms can significantly increase the equipment's response time. Because each mechanism needs to transmit signals and coordinate actions, delays in signal transmission and the connection time between different mechanisms can drastically reduce the efficiency of the entire operation process.

[0006] From a space utilization perspective, the combination of multiple mechanisms undoubtedly occupies a significant amount of production space. In automobile manufacturing workshops, limited space resources need to be rationally planned to improve production efficiency, while large multi-mechanism equipment will compress the space of other workstations and logistics channels, increase the difficulty of workshop layout, and may even affect the smoothness of the overall production process. Utility Model Content

[0007] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a flipping mechanism that integrates flipping and vertical movement.

[0008] To achieve the aforementioned objectives, the technical solution adopted by this utility model includes:

[0009] A flipping mechanism includes a flipping platform, a fixed plate, a limiting groove, a limiting block, and a lifting assembly. The flipping platform is used to drive a vehicle to flip. The fixed plates are respectively disposed at both ends of the flipping platform. Each fixed plate is provided with a guide groove, which is T-shaped. The flipping platform and the fixed plate are connected by a connecting block. One end of the connecting block is connected to a first connecting shaft of the flipping platform, and the other end of the connecting block is connected to a rotating block. The rotating block is located in the guide groove and moves along the guide groove.

[0010] A guide block is provided in the limiting groove, and the guide block is rotatably connected to the fixed plate; a guide arc is provided on the guide block, and the rotating block moves along the guide arc; a first driving component is provided on one side of the guide block, and the guide block rotates in the limiting groove under the drive of the first driving component.

[0011] The limiting block is disposed in the limiting groove, and a second driving component is disposed on one side of the limiting block. The second driving component is at least used to drive the limiting block to move closer to or away from the limiting groove so that the limiting block rotates within the limiting groove and prevents the limiting block from leaving the limiting groove. The lifting component is connected to the tilting platform, and the lifting component is at least used to drive the tilting platform to lift.

[0012] Furthermore, the guide block includes a first plane and a second plane, the first plane and the second plane are perpendicular, and a limit block is provided on one side of both the first plane and the second plane; the guide block is provided with a first guide arc and a second guide arc, the first guide arc and the second guide arc being used at least to change the moving direction of the rotating block.

[0013] Furthermore, the tilting platform includes a first connecting shaft and at least two supporting platforms, with the at least two supporting platforms disposed at both ends of the first connecting shaft. The supporting platforms are connected to a lifting assembly, and under the drive of the lifting assembly, the supporting platforms move relative to the fixed plate.

[0014] Furthermore, the lifting assembly includes support columns at both ends of the support platform, a second connecting shaft between two adjacent support columns, and two adjacent second connecting shafts connected by a coupling. A gear is provided on the second connecting shaft, and a rack is provided on the support column. The rack meshes with the gear. A motor is connected to one of the second connecting shafts, and the motor is connected to the second connecting shaft by a coupling.

[0015] Furthermore, the support platform and the fixed plate are slidably connected via slide rails and sliders.

[0016] Furthermore, a fixed frame is provided on one side of the lifting assembly, and the support column is slidably connected to the fixed frame.

[0017] Compared with the prior art, the advantages of this utility model include:

[0018] 1) The flipping mechanism provided by this utility model can realize the flipping and vertical movement of injection molded parts in one device, which simplifies the structure and reduces space occupation;

[0019] 2) The flipping mechanism provided by the utility model reduces the reaction time of multiple mechanisms working together and improves work efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application 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 recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a flipping mechanism provided in a typical embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the flipping platform provided in a typical embodiment of this utility model;

[0023] Figure 3 This is a schematic diagram showing the positions of the limiting groove, guide block, and first driving component provided in a typical embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the guide block provided in a typical embodiment of this utility model;

[0025] Explanation of reference numerals in the attached drawings: 1. Tilting platform; 2. Fixing plate; 3. Guide groove; 101. Connecting shaft; 102. Supporting platform; 5. Rotating block; 6. Limiting groove; 7. First drive assembly; 8. Limiting block; 9. Second drive assembly; 10. Lifting assembly; 11. Guide block; 111. First plane; 112. Second plane; 113. First guide arc; 114. Second guide arc; 121. Support column; 122. Second connecting shaft; 123. Motor; 12. Slide rail; 13. Slider; 14. Fixing frame; 100. Carrier. Detailed Implementation

[0026] In view of the shortcomings of the prior art, the inventor of this case, through long-term research and extensive practice, has come up with the technical solution of this utility model. The following will further explain the technical solution, its implementation process, and its principles.

[0027] like Figure 1As shown, this utility model discloses a flipping mechanism, which includes a flipping platform 1, a fixing plate 2, a limiting groove 6, a limiting block 8, and a lifting assembly 10.

[0028] The tilting platform 1 is at least used to drive the vehicle to tilt, specifically, as follows: Figure 2 As shown, the flipping platform 1 includes a first connecting shaft 101 and at least two support platforms 102. In this embodiment, the flipping platform 1 includes a first connecting shaft 101 and two support platforms 102. The two support platforms 102 are disposed at both ends of the first connecting shaft 101. The support platforms 102 are connected to the lifting assembly 10. Under the drive of the lifting assembly 10, the support platforms 102 move relative to the fixed plate 2.

[0029] The fixing plates 2 are respectively disposed at both ends of the flipping platform 1, and each fixing plate 2 is provided with a guide groove 3, which is T-shaped; the flipping platform 1 and the fixing plates 2 are connected by a connecting block, one end of the connecting block is connected to the first connecting shaft 101 of the flipping platform 1, and the other end of the connecting block is connected to a rotating block 5, which is rotatably connected to the connecting block. In this embodiment, the rotating block 5 includes a bearing, the rotating block 5 is located in the guide groove 3, and the rotating block 5 moves along the guide groove 3.

[0030] A guide block 11 is provided within the limiting groove 6, and the guide block 11 is rotatably connected to the fixing plate 2. Specifically, the guide block 11 includes a first plane 111 and a second plane 112, which are perpendicular to each other. A limiting block 8 is provided on one side of both the first plane 111 and the second plane 112. The guide block 11 is provided with a first guide arc 113 and a second guide arc 114, which are used to guide the rotating block 5 to move and change its direction of movement. Specifically, the first guide arc 113 guides the rotating block 5 to move horizontally, and the second guide arc 114 guides the rotating block 5 to move upward or downward. A first driving component 7 is provided on one side of the guide block 11, and the guide block 11 rotates within the limiting groove 6 under the drive of the first driving component 7.

[0031] To prevent the guide block 11 from rotating in opposite directions within the limiting groove 6, a limiting block 8 is provided within the limiting groove 6. A second driving component 9 is provided on one side of the limiting block 8. The second driving component 9 is used to drive the limiting block 8 closer to or further away from the limiting groove 6, so that the limiting block 8 rotates within the limiting groove 6 and prevents the limiting block 8 from disengaging from the limiting groove 6. The second driving component 9 may include a cylinder or a motor 123 and a lead screw. In this embodiment, the second driving component 9 includes a cylinder. The driving end of the cylinder is connected to the guide block 11, and the fixed end of the cylinder is fixed to the fixing plate 2. The driving ends of the two cylinders extend or retract according to the positions of the two limiting blocks.

[0032] The lifting assembly 10 is connected to the tilting platform 1. The lifting assembly 10 is at least used to drive the tilting platform 1 to lift. Specifically, for example... Figure 2 As shown, the lifting assembly 10 includes support columns 121 disposed at both ends of the support platform 102. A second connecting shaft 122 is disposed between two adjacent support columns 121, and the two adjacent second connecting shafts 122 are connected by a coupling. A gear is disposed on the second connecting shaft 122, and a rack is disposed on the support column 121. The rack meshes with the gear. A motor 123 is connected to one of the second connecting shafts 122, and the motor 123 is connected to the second connecting shaft 122 by a coupling. During operation, the motor 123 rotates, driving the connected second connecting shaft 122 to rotate. The other second connecting shafts 122 rotate as the second connecting shaft 122 rotates. When the second connecting shaft 122 rotates, the gear connected to it rotates, and through the meshing of the gear and rack, the support column 121 moves up and down, thereby driving the support platform 102 to move up and down, and thus driving the carrier 100 to move up and down.

[0033] In some implementations, to prevent the support platform 102 from shifting when moving up and down, slide rails 12 are provided on both sides of the fixed plate 2, and sliders 13 are provided on the support platform 102. Under the drive of the lifting assembly 10, the sliders 13 move up and down along the slide rails 12.

[0034] In some implementations, a fixed frame 14 is provided on one side of the lifting assembly 10, and the support column 121 is slidably connected to the fixed frame 14.

[0035] It should be understood that the above embodiments are merely illustrative of the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A flipping mechanism, characterized in that: include A tilting platform (1), said tilting platform (1) being used at least to drive the vehicle to tilt; Fixed plates (2) are respectively set at both ends of the flipping platform (1); each fixed plate (2) is provided with a guide groove (3), the guide groove (3) is T-shaped; the flipping platform (1) and the fixed plates (2) are connected by a connecting block, one end of the connecting block is connected to the first connecting shaft (101) of the flipping platform (1), and the other end of the connecting block is connected to a rotating block (5), the rotating block (5) is located in the guide groove (3), and the rotating block (5) moves along the guide groove (3); A limiting groove (6) is provided in which a guide block (11) is provided. The guide block (11) is rotatably connected to the fixing plate (2). A guide arc is provided on the guide block (11). The rotating block (5) moves along the guide arc. A first driving component (7) is provided on one side of the guide block (11). Under the drive of the first driving component (7), the guide block (11) rotates in the limiting groove (6). A limiting block (8) is provided in a limiting groove (6). A second driving component (9) is provided on one side of the limiting block (8). The second driving component (9) is at least used to drive the limiting block (8) to move closer to or away from the limiting groove (6) so that the limiting block (8) can rotate in the limiting groove (6) and prevent the limiting block (8) from leaving the limiting groove (6). A lifting assembly (10) is connected to a tilting platform (1), and the lifting assembly (10) is used at least to drive the tilting platform (1) to lift.

2. The flipping mechanism according to claim 1, characterized in that: The guide block (11) includes a first plane (111) and a second plane (112), the first plane (111) and the second plane (112) are perpendicular, and a limit block (8) is provided on one side of the first plane (111) and the second plane (112); the guide block (11) is provided with a first guide arc (113) and a second guide arc (114), the first guide arc (113) and the second guide arc (114) are at least used to change the moving direction of the rotating block (5).

3. The flipping mechanism according to claim 1, characterized in that: The flipping platform (1) includes a first connecting shaft (101) and at least two support platforms (102). The at least two support platforms (102) are disposed at both ends of the first connecting shaft (101). The support platforms (102) are connected to the lifting assembly (10). Under the drive of the lifting assembly (10), the support platforms (102) move relative to the fixed plate (2).

4. A flipping mechanism according to claim 3, characterized in that: The lifting assembly (10) includes support columns (121) at both ends of the support platform (102), a second connecting shaft (122) between two adjacent support columns (121), and two adjacent second connecting shafts (122) are connected by a coupling. A gear is provided on the second connecting shaft (122), and a rack is provided on the support column (121). The rack is meshed with the gear. A motor (123) is connected to one of the second connecting shafts (122), and the motor (123) is connected to the second connecting shaft (122) by a coupling.

5. A flipping mechanism according to claim 3, characterized in that: The support platform (102) and the fixed plate (2) are slidably connected by a slide rail (12) and a slider (13).

6. A flipping mechanism according to claim 4, characterized in that: A fixed frame (14) is provided on one side of the lifting assembly (10), and the support column (121) is slidably connected to the fixed frame (14).

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