Novel vertical turntable for appearance detection device

Abstract

According to the novel vertical rotating disc for the appearance detection device, a balance transmission assembly is arranged on the rotating disc, so that when the rotating disc rotates, a central gear is fixed, a middle ring gear rotates along with the rotating disc, and an outer ring gear is driven to rotate in the opposite direction through meshing connection with the middle ring gear. According to the design, when the to-be-detected workpiece on the bearing assembly rotates in the rotating process of the rotating disc, vibration and unbalanced force caused by rotation of part of the rotating disc can be counteracted due to reverse rotation of the outer ring gear, so that the to-be-detected workpiece is kept stable, and the accuracy and stability of appearance detection are improved. In addition, the balance transmission assembly is simple in structure and easy to install and maintain, and complexity and cost of equipment are reduced.

Description

Technical Field

[0001] This utility model relates to the field of appearance inspection technology, and specifically to a novel vertical turntable for appearance inspection devices. Background Technology

[0002] Patent No. 202223076640.X discloses a vertical turntable appearance inspection device. This device uses multiple synchronous pulleys to keep the object being inspected on the platform horizontal during the turntable's rotation. However, because the multiple synchronous pulleys need to be connected by a synchronous belt, the synchronous belt may become loose or wear during the turntable's rotation, affecting the stability and accuracy of the turntable's rotation. Furthermore, the installation process is complicated and not conducive to quick disassembly and maintenance. Summary of the Invention

[0003] In view of this, the present invention provides a novel vertical turntable for an appearance inspection device.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A novel vertical turntable for an appearance inspection device includes a turntable, a support component, and a turntable power mechanism. The support component is mounted on the turntable. One end of the turntable power mechanism is connected to the turntable to drive its rotation. A balance transmission component is mounted on the side of the turntable near the power mechanism. The balance transmission component includes a central gear, a middle gear, and an outer gear. The central gear is fixed at the center of one side of the turntable. The middle gear is rotatably mounted on the turntable and meshes with both the central gear and the outer gear. One end of the support component passes through the turntable, and the outer gear is rotatably mounted on the end of the support component that passes through the turntable. During the rotation of the turntable, the middle gear on the turntable rotates and drives the outer gear to rotate in the opposite direction.

[0006] Preferably, the turntable has a gear mounting surface and a bearing surface. The central gear, middle ring gear, and outer ring gear are all mounted on the gear mounting surface. A reinforcing rib structure is provided on the gear mounting surface. The reinforcing rib structure has an outer ring reinforcing portion located near the edge of the turntable on the gear mounting surface, a central reinforcing portion located at the center of the gear mounting surface, and a middle ring reinforcing portion located between the central reinforcing portion and the outer ring reinforcing portion. A turntable transmission hole for connecting the turntable power mechanism is provided on the central reinforcing portion. One end of the turntable power mechanism extends into the turntable transmission hole and connects to the turntable. A gear adjustment groove is provided on the middle ring reinforcing portion. One end of the middle ring gear extends into the gear adjustment groove and connects to the turntable. An outer ring connecting hole is provided on the outer ring reinforcing portion. One end of the bearing component passes through the outer ring connecting hole, through the bearing surface, and connects to the outer ring gear.

[0007] Preferably, the reinforcing rib structure further includes strip-shaped reinforcing portions arranged radially with the center of the turntable as a reference, the strip-shaped reinforcing portions extending from the central reinforcing portion toward the outer ring reinforcing portion and passing through the middle ring reinforcing portion.

[0008] Preferably, the gear adjusting groove is arranged in a strip-shaped structure, and the length direction of the gear adjusting groove is arranged along the circumferential direction of the middle ring reinforcing part. The middle ring gear includes a middle ring gear body and a middle ring gear connector. One end of the middle ring gear connector extends into the gear adjusting groove and is connected to the turntable. The other end of the middle ring gear connector is connected to the middle ring gear. The middle ring gear is rotatably mounted on the middle ring gear connector.

[0009] Preferably, the bearing assembly includes an outer ring gear connecting shaft and a bearing platform. The outer ring gear connecting shaft passes through the turntable, and the bearing platform is disposed on the end of the outer ring gear shaft near the bearing surface. The end of the outer ring gear connecting shaft away from the bearing platform passes through the turntable through an outer ring connecting hole, and the outer ring gear is rotatably disposed on the end of the outer ring gear drive shaft near the gear mounting surface.

[0010] Preferably, the workpiece to be tested is placed on the support platform, and the support platform protrudes to form a positioning end, which positions the workpiece to be tested on the support platform.

[0011] The beneficial effects of this invention are as follows: By setting a balancing transmission component on the turntable, the central gear remains stationary while the middle gear rotates with the turntable, and through meshing with the middle gear, drives the outer gear to rotate in the opposite direction. This design allows the workpiece to be inspected on the supporting component to counteract some of the vibration and unbalanced force caused by the turntable's rotation during turntable rotation, thus maintaining the stability of the workpiece and improving the accuracy and stability of appearance inspection. Furthermore, this balancing transmission component has a simple structure, is easy to install and maintain, and reduces the complexity and cost of the equipment. Attached Figure Description

[0012] 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 these drawings without creative effort.

[0013] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Appendix Figure 2 This is an exploded view of the structure of this utility model;

[0015] Appendix Figure 3 This is a schematic diagram showing the connection between the turntable and the balance transmission assembly of this utility model;

[0016] Appendix Figure 4 For the appendix Figure 3 Another angle diagram;

[0017] Appendix Figure 5 For the appendix Figure 4 Sectional view at point AA;

[0018] Appendix Figure 6 This is a schematic diagram of the turntable. Detailed Implementation

[0019] 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.

[0020] The present invention will now be further described with reference to the accompanying drawings.

[0021] This utility model provides the following technical solution:

[0022] As attached Figure 1-6As shown, this utility model discloses a novel vertical turntable for an appearance inspection device, including a turntable 1, a support component 2, and a turntable power mechanism 3. The support component 2 is disposed on the turntable 1. One end of the turntable power mechanism 3 is connected to the turntable 1 to drive the turntable 1 to rotate. A balance transmission component 4 is disposed on the end face of the turntable 1 near the turntable power mechanism 3. The balance transmission component 4 includes a central gear 5, a middle ring gear 6, and an outer ring gear 7. The central gear 5 is fixed at the center position on one side of the turntable 1. The middle ring gear 6 is rotatably disposed on the turntable 1 and meshes with the central gear 5 and the outer ring gear 7 respectively. One end of the support component 2 passes through the turntable 1. The outer ring gear 7 is rotatably disposed on the end of the support component 2 that passes through the turntable 1. During the rotation of the turntable 1, the middle ring gear 6 on the turntable 1 rotates and drives the outer ring gear 7 to rotate in the opposite direction. Specifically, to ensure the workpiece to be inspected on the bearing assembly 2 remains balanced during the rotation of the turntable 1, a balancing transmission assembly 4 is installed on the turntable 1. This assembly keeps the central gear 5 stationary while the middle gear 6 rotates with the turntable 1, and through meshing with the middle gear 6, drives the outer gear 7 to rotate in the opposite direction. This design allows the workpiece to be inspected on the bearing assembly 2 to partially offset the vibration and unbalanced force caused by the rotation of the turntable 1 during the turntable 1's rotation, thus maintaining the stability of the workpiece and improving the accuracy and stability of the appearance inspection. Furthermore, the balancing transmission assembly 4 has a simple structure, is easy to install and maintain, and reduces the complexity and cost of the equipment.

[0023] Furthermore, the turntable 1 has a gear mounting surface 8 and a bearing surface 9. The central gear 5, the middle ring gear 6, and the outer ring gear 7 are all disposed on the gear mounting surface 8. A reinforcing rib structure 10 is provided on the gear mounting surface 8. The reinforcing rib structure 10 has an outer ring reinforcing part 11 disposed on the gear mounting surface 8 near the edge of the turntable 1, a central reinforcing part 12 disposed at the center of the gear mounting surface 8, and a middle ring reinforcing part 13 disposed between the central reinforcing part 12 and the outer ring reinforcing part 11. A turntable transmission hole 14 for connecting the turntable power mechanism 3 is opened on the central reinforcing part 12. One end of the turntable power mechanism 3 extends into the turntable transmission hole 14 and connects to the turntable 1. A gear adjustment groove 15 is opened on the middle ring reinforcing part 13. One end of the middle ring gear 6 extends into the gear adjustment groove 15 and connects to the turntable 1. An outer ring connecting hole 16 is opened on the outer ring reinforcing part 11. One end of the bearing component 2 passes through the outer ring connecting hole 16, through the bearing surface 9, and connects to the outer ring gear 7. Specifically, in this embodiment, the design of the reinforcing rib structure 10 not only enhances the overall structural strength of the turntable 1 but also improves the installation stability and operational reliability of the balance transmission assembly 4. The turntable transmission hole 14 on the central reinforcing part 12 ensures that the turntable power mechanism 3 can be accurately and firmly connected to the turntable 1, transmitting power and driving the turntable 1 to rotate stably. The gear adjustment groove 15 on the middle ring reinforcing part 13 facilitates the installation and adjustment of the middle ring gear 6. In addition, the outer ring connecting hole 16 on the outer ring reinforcing part 11 achieves a stable connection between the load-bearing assembly 2 and the outer ring gear 7, enabling the workpiece to be inspected to remain stable during the rotation of the turntable 1. This design ensures both the smoothness and accuracy of the turntable 1's rotation and improves the efficiency and reliability of appearance inspection. At the same time, the setting of the reinforcing rib structure 10 also enables the turntable 1 to maintain good rigidity and stability when subjected to large loads, extending the service life of the equipment.

[0024] Furthermore, the reinforcing rib structure 10 also includes strip-shaped reinforcing portions 17 arranged radially with the center of the turntable 1 as a reference. These strip-shaped reinforcing portions 17 extend from the central reinforcing portion 12 towards the outer ring reinforcing portions 11 and pass through the middle ring reinforcing portion 13. Specifically, in this embodiment, the arrangement of the strip-shaped reinforcing portions 17 further enhances the overall structural strength of the turntable 1. Especially when subjected to radial loads, the strip-shaped reinforcing portions 17 can effectively disperse and resist stress, preventing deformation of the turntable 1. These strip-shaped reinforcing portions 17 extend from the central reinforcing portion 12 along a radial path to the outer ring reinforcing portions 11 and pass through the middle ring reinforcing portion 13, forming a continuous and stable support network. This design not only improves the load-bearing capacity of the turntable 1 but also ensures the stability and balance of the turntable 1 during high-speed rotation.

[0025] Furthermore, the gear adjustment groove 15 is arranged in a strip-like structure, with its length direction aligned with the circumference of the central ring reinforcing part 13. The central ring gear 6 includes a central ring gear body 18 and a central ring gear connector 19. One end of the central ring gear connector 19 extends into the gear adjustment groove 15 and connects to the turntable 1, while the other end of the central ring gear connector 19 connects to the central ring gear body 18. The central ring gear body 18 is rotatably mounted on the central ring gear connector 19. Specifically, in this embodiment, the design of the gear adjustment groove 15 allows for fine-tuning of the central ring gear 6 on the turntable 1 to adapt to different working requirements and load conditions. By adjusting the position of the central ring gear 6 in the gear adjustment groove 15, precise control of the rotation speed and accuracy of the turntable 1 can be achieved. This adjustment method is both flexible and convenient, greatly improving the adaptability and operability of the equipment. At the same time, the design of the central ring gear connector 19 also ensures a stable connection between the central ring gear 6 and the turntable 1, maintaining a stable transmission effect even under high-speed rotation or heavy loads.

[0026] Furthermore, the supporting component 2 includes an outer ring gear connecting shaft 20 and a support platform 21. The outer ring gear connecting shaft 20 passes through the turntable 1, and the support platform 21 is located at the end of the outer ring gear 7 shaft near the support surface 9. The end of the outer ring gear connecting shaft 20 away from the support platform 21 passes through the turntable 1 through an outer ring connecting hole 16. The outer ring gear 7 is rotatably mounted at the end of the outer ring gear 7 transmission shaft near the gear mounting surface 8. Specifically, in this embodiment, the design of the supporting component 2 provides additional support and stability for the turntable 1. The outer ring gear connecting shaft 20, passing through the turntable 1, not only serves a connecting function but also enhances the structural strength of the turntable 1. The support platform 21, located at the end of the outer ring gear connecting shaft 20 near the support surface 9, provides a stable support platform for other components on the turntable 1. Simultaneously, the end of the outer ring gear connecting shaft 20 away from the support platform 21, passing through the turntable 1 through the outer ring connecting hole 16, allows the outer ring gear 7 to rotate smoothly on the turntable 1, achieving effective transmission between gears. The outer ring gear 7 is rotatably mounted at one end of the outer ring gear 7 drive shaft near the gear mounting surface 8, ensuring the accuracy and reliability of the gear transmission.

[0027] Furthermore, the workpiece to be inspected is placed on the support platform 21. A positioning end 22 protrudes from the support platform 21, and this positioning end 22 positions the workpiece on the support platform 21. Specifically, in this embodiment, the design of the support platform 21 fully considers the placement and positioning requirements of the workpiece to be inspected. The workpiece is securely placed on the support platform 21, ensuring stability and accuracy during the inspection process. The protruding positioning end 22 on the support platform 21 is an ingenious design that allows for precise positioning of the workpiece on the support platform 21. The positioning end 22 and the workpiece to be inspected form a good fit, effectively preventing displacement or shaking of the workpiece during the inspection process, thereby improving the accuracy and reliability of the inspection.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new type of vertical rotary table for appearance detection device, comprising a rotary table, a bearing assembly, and a rotary table power mechanism, the bearing assembly is arranged on the rotary table, one end of the rotary table power mechanism is connected with the rotary table to drive the rotary table to rotate, characterized in that: The balance transmission assembly is arranged on the side end face of the rotating disc close to the rotating disc power mechanism, and comprises a center gear, a middle ring gear and an outer ring gear. The center gear is fixed at the center position of one side of the rotating disc. The middle ring gear is rotatably arranged on the rotating disc and is in meshing connection with the center gear and the outer ring gear respectively. One end of the bearing assembly penetrates the rotating disc. The outer ring gear is rotatably arranged on the end of the bearing assembly penetrating the rotating disc. During the rotation of the rotating disc, the middle ring gear on the rotating disc rotates and drives the outer ring gear to rotate in the opposite direction.

2. A new vertical turntable for appearance inspection apparatus as claimed in claim 1, wherein: The rotating disc has a gear mounting face and a bearing face. The center gear, the middle ring gear and the outer ring gear are arranged on the gear mounting face. A reinforcing rib structure is arranged on the gear mounting face. The reinforcing rib structure has an outer ring reinforcing portion arranged on the gear mounting face close to the edge of the rotating disc, a center reinforcing portion arranged on the center of the gear mounting face and a middle ring reinforcing portion arranged between the center reinforcing portion and the outer ring reinforcing portion. A rotating disc transmission hole connected with the rotating disc power mechanism is arranged on the center reinforcing portion. One end of the rotating disc power mechanism extends into the rotating disc transmission hole and is connected with the rotating disc. A gear adjusting groove is arranged on the middle ring reinforcing portion. One end of the middle ring gear extends into the gear adjusting groove and is connected with the rotating disc. An outer ring connecting hole is arranged on the outer ring reinforcing portion. One end of the bearing assembly passes through the outer ring connecting hole from the bearing face, penetrates the gear mounting face and is connected with the outer ring gear.

3. A new vertical turntable for appearance detection apparatus according to claim 2, characterized in that: The reinforcing rib structure further comprises strip-shaped reinforcing portions arranged radially with the center of the rotating disc as the reference. The strip-shaped reinforcing portions extend from the center reinforcing portion to the outer ring reinforcing portion and pass through the middle ring reinforcing portion.

4. The new vertical turntable for appearance inspection apparatus as claimed in claim 2, wherein: The gear adjusting groove is arranged in a strip-shaped structure. The length direction of the gear adjusting groove is arranged along the circumferential direction of the middle ring reinforcing portion. The middle ring gear comprises a middle ring gear body and a middle ring gear connecting piece. One end of the middle ring gear connecting piece extends into the gear adjusting groove and is connected with the rotating disc. The other end of the middle ring gear connecting piece is connected with the middle ring gear. The middle ring gear is rotatably arranged on the middle ring gear connecting piece.

5. A new vertical turntable for appearance inspection apparatus as claimed in claim 2, wherein: The bearing assembly comprises an outer ring gear connecting shaft and a bearing table. The outer ring gear connecting shaft penetrates the rotating disc. The bearing table is arranged on one end of the outer ring gear shaft close to the bearing face. The other end of the outer ring gear connecting shaft penetrates the rotating disc through the outer ring connecting hole. The outer ring gear is rotatably arranged on one end of the outer ring gear transmission shaft close to the gear mounting face.

6. A new vertical turntable for appearance detection apparatus according to claim 5, characterized in that: The bearing table is arranged with a workpiece to be detected. The bearing table is protruded to form a positioning end. The positioning end positions the position of the workpiece to be detected on the bearing table.

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