High-speed production line bottle gripping and rotational motion structure based on a circular conveyor line

Abstract

This utility model relates to the field of wine detection technology, specifically to a high-speed production line wine bottle gripping and rotating motion structure based on a circular conveyor line. It is used to grip and transport wine bottles on the upper part of a conveyor platform, including a support frame, a suspended circular conveying mechanism, and a circular guide rail mounted on the support frame. This high-speed production line wine bottle gripping and rotating motion structure based on a circular conveyor line uses guide rails, guide blocks, a rotating reset mechanism, and an adjustment plate to achieve the rotational movement of the flipping seat. A reset spring, a rotating reset mechanism, a control bearing, and two guide plates work together to achieve the opening and closing movements of clamping block one and clamping block two, realizing multiple actions such as gripping, rotating, shaking, and returning the wine bottle. The use of a linkage mechanical structure replaces single components such as cylinders and motors to drive the wine bottle movement, resulting in stable operation and eliminating the need for sensor signal feedback, effectively reducing delay time and allowing for better collaboration with visual inspection equipment.

Description

Technical Field

[0001] This utility model relates to the field of wine detection technology, specifically to a high-speed production line wine bottle gripping and rotation structure based on a ring conveyor line. Background Technology

[0002] After bottling, the liquor must undergo strict testing before being packaged. The core requirement is to remove substandard products with problems such as discoloration, foreign matter, lack of clarity, and blemishes on the inner wall of the bottle, ensuring that the product meets quality standards.

[0003] Previously, wine testing primarily relied on manual methods. However, manual testing has significant drawbacks: Firstly, the testing personnel need to keep their eyes fixed on the fast-moving wine bottles for a long time, which can easily cause visual fatigue, and the labor intensity is extremely high. Secondly, different people have subjective differences in their standards for judging clarity and degree of discoloration, which makes it impossible to guarantee the consistency of the wine's quality. Third, the speed of manual inspection is limited by the physiological limits of the human eye, making it difficult to match the needs of efficient production line operation, which is one of the bottlenecks in improving liquor production capacity. Therefore, to increase the production output of baijiu (Chinese liquor), a vision-based AI-powered online liquor inspection system is used to inspect the bottled baijiu on the production line. This system uses multiple high-resolution industrial cameras in conjunction with a rejection device to capture high-speed images of sealed bottles. Deep learning algorithms are used to determine in real time whether the liquor is clear and transparent, and whether there are any foreign objects or discoloration. When foreign objects, turbidity, or abnormal color are detected, the system immediately sends a signal to activate the rejection device, ensuring that the defect rate is ≤3% at a cycle time of ≥15,000 bottles per hour, thus achieving fully automated, zero-missed quality control. After inspection, the system uses the results to control cylinders to reject defective products and release qualified products.

[0004] However, when using a vision-based AI-powered online liquor inspection system to test the quality of baijiu (Chinese liquor), the existing method using a conventional conveyor belt can only move the liquor in a single direction while remaining stationary relative to the belt, which cannot meet the conventional requirements for liquor inspection. Furthermore, because the liquor is relatively stationary during movement, internal impurities gradually settle to the bottom of the bottle. In this situation, the vision-based AI-powered online liquor inspection system cannot effectively capture and process these impurities.

[0005] Furthermore, common automated conveying equipment often uses components such as cylinders and motors to transport liquor bottles containing liquid. However, when multiple sensors are used in a concentrated manner, the feedback time required for the sensors to transmit signals causes delays in time and action during actual operation, making it difficult to accurately match the highly dynamic production line. Utility Model Content

[0006] To address the aforementioned issues, a high-speed production line bottle gripping and rotating motion structure based on a circular conveyor line is provided. Guide rails, guide blocks, a rotary reset mechanism, and an adjustment plate work together to achieve the rotational motion of the flipping seat. A reset spring, a rotary reset mechanism, control bearings, and two guide plates work together to achieve the opening and closing motion of clamping blocks one and two, enabling various actions such as gripping, rotating, shaking, and returning the bottle. This facilitates the visual inspection equipment's ability to grasp impurities in the wine inside the bottle. The use of a linkage-type mechanical structure replaces single components such as cylinders and motors to drive the bottle movement, resulting in stable operation and eliminating the need for sensor signal feedback, effectively reducing latency and allowing for better collaboration with visual inspection equipment.

[0007] To address the existing technical problems, this utility model provides a high-speed production line bottle gripping and rotational motion structure based on a ring conveyor line, used to grip and transport bottles on the upper side of the conveyor platform. It includes a support frame, a suspended ring conveyor mechanism and a ring guide rail set at the support frame, and the ring guide rail is fixedly connected to the support frame. The outer side of the support frame is also fixed with a ring-shaped guide rail around the direction of movement of the hoisting ring conveyor mechanism. The part of the guide rail located directly above the conveyor platform forms a spiral rotating and swaying part with a spiral guiding path. The part of the guide rail connected to the swaying part is a horizontal moving part. It also includes a flipping seat located below and cooperating with the guide rail, wherein guide blocks and a rotation reset mechanism are respectively provided at both ends of the flipping seat; The rotary reset mechanism is also fixed with a mounting part that is perpendicular to it at one end away from the flipping seat. After the mounting part is in a vertical state, a clamping block one and a clamping block two are provided on the side facing the hoisting ring conveyor mechanism. The clamping block one is fixedly connected to the side facing the mounting part, and the clamping block two is rotatably connected to the mounting part. A return spring is provided between the clamping block one and the clamping block two and is elastically connected to both. The clamping block 2 is rotatably connected to a control bearing at one end near the rotary reset mechanism; Below the swaying part, there are two guide plates that cooperate with the control bearing and are fixedly installed with the support frame. An adjustment plate is also fixedly installed directly above the support frame.

[0008] Preferably, the reset spring is located between clamping block one and clamping block two near the rotary reset mechanism, and the two guide plates are located at both ends of the wobbling part, with the bottom of the guide plates being arc-shaped to cooperate with the control bearing.

[0009] Preferably, the end of the flip seat away from the mounting part extends horizontally to form a columnar connecting part, the bottom of the guide block is rotatably connected to one end of the connecting part, and the guide block can also extend and retract along the extension direction of the connecting part.

[0010] Preferably, a buffer spring is also connected to the outside of the connecting part, and one end of the buffer spring is connected to the bottom of the guide block.

[0011] Preferably, the hoisting annular conveying mechanism includes a ring-shaped traction chain, and a mounting plate is fixedly connected to the top of the traction chain.

[0012] Preferably, a movable seat that can move in a ring along the outer side of the annular guide rail is clamped therein. The movable seat is fixedly connected to the mounting plate, and a fixed plate connecting the movable seat and the flip seat is provided above the movable seat.

[0013] Preferably, the flip seat is L-shaped and the bent part of the flip seat is rotatably connected to the end of the mounting plate, and the guide block is U-shaped and clamped on the outside of the annular guide rail.

[0014] Preferably, the rotary reset mechanism includes an upper mounting plate fixedly connected to the flipping seat and a lower mounting plate fixedly connected to the clamping block, and the bottom of the lower mounting plate is also provided with a push wheel that cooperates with the adjustment plate; A connecting plate is also provided between the upper mounting plate and the lower mounting plate. The upper mounting plate, the lower mounting plate and the connecting plate are all coaxially arranged. The side of the lower mounting plate away from the connecting plate extends along its central axis to form a mounting part.

[0015] Preferably, the upper mounting plate and the connecting plate are rotatably connected by pins and bearings, the lower mounting plate and the connecting plate are fixedly installed, an arc-shaped spring is provided on the side of the connecting plate near the upper mounting plate, and an annular groove for placing the arc-shaped spring is recessed on the side of the connecting plate facing the upper mounting plate.

[0016] Preferably, the upper and lower mounting plates are staggered with blocks on the side facing the connecting plate. The blocks extend towards each other into the annular groove, and the block at the lower mounting plate is fixedly connected to one end of the arc spring, while the block at the upper mounting plate contacts the other end of the arc spring. The arc spring and the blocks are symmetrically arranged in two sets about a plane passing through the central axis of the connecting plate.

[0017] The advantages of this utility model compared to the prior art are: 1. The rotation of the flipping seat is achieved by the cooperation of the guide rail and the guide block. The opening and closing of the clamping block one and the clamping block two are achieved by the cooperation of the return spring, the rotation and shaking mechanism, the control bearing and the two guide plates. This enables various actions such as grasping, rotating and shaking and returning the wine bottle, which facilitates the visual inspection equipment to grasp impurities in the wine liquid inside the bottle.

[0018] 2. The use of a linkage mechanical structure to replace single components such as cylinders and motors to drive the movement of the wine bottle ensures stable operation and eliminates the step of sensor signal transmission and feedback, effectively reducing delay time and enabling better collaboration with visual inspection equipment.

[0019] 3. A rotary reset mechanism is used in conjunction with an adjustment plate. The friction between the push wheel and the adjustment plate causes the lower mounting plate and the connecting plate to rotate 90 degrees under the rotational connection with the upper mounting plate, so as to reach the shooting angle required by the camera of the visual inspection equipment, which facilitates further shooting and sampling by the visual inspection equipment. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a high-speed production line based on a circular conveyor line for grasping and rotating wine bottles.

[0021] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a high-speed production line based on a circular conveyor line for grasping and rotating wine bottles.

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the guide rail for the high-speed production line's bottle gripping and rotational motion structure based on a circular conveyor line.

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the flipping seat based on the bottle gripping and rotation motion structure of a high-speed production line using a circular conveyor.

[0024] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the clamping block based on the bottle gripping and rotational motion structure of a high-speed production line using a circular conveyor.

[0025] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the guide block based on the bottle gripping and rotational motion structure of a high-speed production line using a circular conveyor.

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the guide plate based on the bottle gripping and rotational motion structure of a high-speed production line using a circular conveyor.

[0027] Figure 8 This is a schematic diagram of the main cross-section of the clamping block based on the bottle gripping and rotational motion structure of a high-speed production line using a circular conveyor.

[0028] Figure 9This is a schematic diagram showing the disassembled rotary reset mechanism of the high-speed production line based on the bottle gripping and rotary motion structure of the circular conveyor line.

[0029] Figure 10 This is a schematic diagram of the three-dimensional cross-sectional structure of the rotary reset mechanism based on the bottle gripping and rotating motion structure of a high-speed production line using a circular conveyor.

[0030] The following are the labels in the diagram: 1. Support frame; 1a. Guide rail; 1b. Guide plate; 1c. Adjustment plate; 2. Hoisting ring conveyor mechanism; 2a. Traction chain; 2a1. Mounting plate; 3. Ring guide rail; 3a. Movable seat; 4. Tilting seat; 4a. Guide block; 4b. Rotation reset mechanism; 4b1. Clamping block one; 4b2. Clamping block two; 4b3. Reset spring; 4b4. Control bearing; 4b5. Upper mounting plate; 4b6. Connecting plate; 4b7. Lower mounting plate; 4b8. Push wheel; 4b9. Arc spring; 4c. Buffer spring; 5. Fixed plate. Detailed Implementation

[0031] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0032] See Figure 1 and Figure 2 As shown, the high-speed production line bottle gripping and rotation structure based on the ring conveyor includes a support frame 1, a suspended ring conveyor mechanism 2 and a ring guide rail 3 set at the support frame 1, and the ring guide rail 3 is fixedly connected to the support frame 1.

[0033] It should be noted that the hoisting-type circular conveyor mechanism 2 consists of a drive motor, a reduction gear used in conjunction with the drive motor, a drive gear, and a traction chain 2a. In use, the drive motor drives the drive gear to rotate through the reduction gear, and then drives the traction chain 2a to rotate along the circular guide rail 3 through the meshing action of the drive gear and the traction chain 2a.

[0034] The support frame 1 is equipped with a track that guides and supports the traction chain 2a.

[0035] See Figure 2 and Figure 3 As shown, a ring-shaped guide rail 1a is fixedly installed on the outside of the support frame 1 around the movement direction of the hoisting ring conveyor mechanism 2. The part of the guide rail 1a located directly above the conveyor platform forms a spiral rotating swaying part with a guide path of spiral shape. The part of the guide rail 1a connected to the swaying part is a horizontal moving part.

[0036] It also includes a flipping seat 4 disposed below and cooperating with the guide rail 1a, wherein guide blocks 4a and a rotation reset mechanism 4b are respectively provided at both ends of the flipping seat 4.

[0037] It should be noted that the rotating and shaking part is used to drive the flipping seat 4 to rotate through the guiding effect of the guide block 4a, thereby driving the wine bottle at the flipping seat 4 to rotate, achieving a shaking effect, so that the impurities settled in the wine bottle can diffuse in the wine, making it convenient for the visual inspection equipment to visually grasp the impurities.

[0038] The rotary reset mechanism 4b is provided to assist the rotary seat 4 in resetting when it moves to the connection point between the rotary rocking part and the horizontal moving part.

[0039] See Figure 4 As shown, the end of the rotary reset mechanism 4b away from the flipping seat 4 is also fixed with a mounting part that is perpendicular to it. When the mounting part is in a vertical state, a clamping block 4b1 and a clamping block 4b2 in a clamping shape are provided on the side facing the hoisting ring conveying mechanism 2.

[0040] See Figures 2-5 , Figure 7 and Figure 8 As shown, the clamping block 4b1 is fixedly connected to the mounting part on the side facing it, and the clamping block 4b2 is rotatably connected to the mounting part. A return spring 4b3 is provided between the clamping block 4b1 and the clamping block 4b2 and is elastically connected to both of them. The clamping block 4b2 is rotatably connected to a control bearing 4b4 at one end near the rotary reset mechanism 4b. Below the swaying part, there are two guide plates 1b that cooperate with the control bearing 4b4 and are fixedly installed with the support frame 1.

[0041] It should be noted that during operation, under the guidance of the rotating and wobbling part, the control bearing 4b4 at the clamping block 2 4b2 will contact the guide plate 1b. At this time, the guide plate 1b will squeeze and push the control bearing 4b4, and then drive it to rotate through the rotational connection between the clamping block 2 4b2 and the mounting part, moving it away from the clamping block 1 4b1, and forming an open clamping structure with the clamping block 1 4b1.

[0042] During the above process, the flipping seat 4 continues to move until the control bearing 4b4 is released from the pressure of the guide plate 1b. Then, the clamping block 4b1 and the clamping block 4b2 will close under the action of the return spring 4b3, thus clamping the wine bottle.

[0043] As the flipping seat 4 continues to move, clamping block 4b1 and clamping block 4b2 rotate synchronously with the flipping seat 4, causing the wine bottle to rotate and shake, thereby shaking the wine inside the bottle.

[0044] Along the moving direction of the hoisting ring conveyor mechanism 2, the first guide plate 1b is set to adjust the position of the flipping seat 4, so that the flipping seat 4 can smoothly flip the wine bottle. The second guide plate 1b is set to act with the control bearing 4b4 again after the flipping seat 4 moves to the end of the rotating and swaying part, so as to drive the flipping seat 4 to reset.

[0045] See Figure 5 and Figure 7 As shown, the reset spring 4b3 is located between clamping block 1 4b1 and clamping block 2 4b2 near the rotary reset mechanism 4b. The two guide plates 1b are located at both ends of the wobbling part, and the bottom of the guide plate 1b is an arc shape that cooperates with the control bearing 4b4.

[0046] See Figure 4 and Figure 6 As shown, the end of the flip seat 4 away from the mounting part extends horizontally to form a columnar connecting part. The bottom of the guide block 4a is rotatably connected to one end of the connecting part, and the guide block 4a can also extend and retract along the extension direction of the connecting part.

[0047] It should be noted that this configuration allows the flipping seat 4 to move smoothly along the extended trajectory of the guide rail 1a under the traction of the hoisting ring conveyor mechanism 2 when the guide block 4a interacts with the guide rail 1a.

[0048] See Figure 6 As shown, a buffer spring 4c is also connected to the outside of the connecting part, and one end of the buffer spring 4c is connected to the bottom of the guide block 4a.

[0049] It should be noted that the buffer spring 4c can buffer and dampen the vibration generated after the guide block 4a and the guide rail 1a act together, so as to achieve the effect of smooth rotation of the flip seat 4.

[0050] See Figure 2 As shown, the hoisting ring conveyor 2 includes a ring-shaped traction chain 2a, and a mounting plate 2a1 is fixedly connected to the top of the traction chain 2a.

[0051] The outer side of the annular guide rail 3 is clamped with a movable seat 3a that can move in an annular motion along it. The movable seat 3a is fixedly connected to the mounting plate 2a1. A fixing plate 5 is provided above the movable seat 3a to connect the movable seat 3a and the flip seat 4.

[0052] It should be noted that during use, the traction chain 2a rotates to pull the movable seat 3a to move in a circle along the circular guide rail 3. At this time, the movable seat 3a will drive the flip seat 4 to move in a circle through the mounting plate 2a1.

[0053] See Figure 3 and Figure 4 As shown, the flip seat 4 is L-shaped and the bent part of the flip seat 4 is rotatably connected to the end of the mounting plate 2a1. The guide block 4a is U-shaped and is clamped on the outside of the annular guide rail 3.

[0054] See Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, an adjustment plate 1c is also fixedly installed on the top of the support frame 1; The rotary reset mechanism 4b includes an upper mounting plate 4b5 fixedly connected to the flipping seat 4 and a lower mounting plate 4b7 fixedly connected to the clamping block 4b1. The bottom of the lower mounting plate 4b7 is also provided with a push wheel 4b8 that cooperates with the adjustment plate 1c. A connecting plate 4b6 is also provided between the upper mounting plate 4b5 and the lower mounting plate 4b7. The upper mounting plate 4b5, the lower mounting plate 4b7 and the connecting plate 4b6 are all coaxially arranged. The side of the lower mounting plate 4b7 away from the connecting plate 4b6 extends along its central axis to form a mounting part. See Figure 9 and Figure 10 As shown, the upper mounting plate 4b5 and the connecting plate 4b6 are rotatably connected by pins and bearings, and the lower mounting plate 4b7 is fixedly installed with the connecting plate 4b6. An arc-shaped spring 4b9 is provided on the side of the connecting plate 4b6 near the upper mounting plate 4b5, and an annular groove for placing the arc-shaped spring 4b9 is recessed on the side of the connecting plate 4b6 facing the upper mounting plate 4b5.

[0055] It should be noted that when the push wheel 4b8 contacts the adjustment plate 1c, it will cause the lower mounting plate 4b7 and the connecting plate 4b6 to rotate together under the action of friction, until the clamping block 4b1 and clamping block 4b2 at the bottom of the lower mounting plate 4b7 are rotated 90 degrees, thereby causing the wine bottle held by the two to rotate 90 degrees and maintain a certain distance, reaching the shooting angle required by the camera of the visual inspection equipment, so as to facilitate the visual inspection equipment to take pictures and samples.

[0056] The bearings between the upper mounting plate 4b5 and the connecting plate 4b6 include a deep groove ball bearing and a thrust bearing sequentially arranged on the outer ring of the pin. The deep groove ball bearing mainly bears the radial load of both, and can also bear a certain axial load, but its axial load capacity is limited. When the radial clearance increases, its axial load capacity will improve. The thrust bearing is specifically designed to bear axial loads and cannot bear radial loads. The two bearings work together to ensure a smoother and more stable relative rotation between the upper mounting plate 4b5 and the lower mounting plate 4b7 and connecting plate 4b6.

[0057] See Figure 9 and Figure 10 As shown, the upper mounting plate 4b5 and the lower mounting plate 4b7 are staggered with blocks on the side facing the connecting plate 4b6. The blocks extend towards each other into the annular groove, and the block at the lower mounting plate 4b7 is fixedly connected to one end of the arc spring 4b9. The block at the upper mounting plate 4b5 is in contact with the other end of the arc spring 4b9. The arc spring 4b9 and the blocks are symmetrically arranged in two sets about a plane passing through the central axis of the connecting plate 4b6.

[0058] It should be noted that when the lower mounting plate 4b7 and the connecting plate 4b6 rotate, the stop block at the upper mounting plate 4b5 will squeeze the arc spring 4b9, thereby compressing the arc spring 4b9. At this time, the arc spring 4b9 has the force to restore its original state. When the push wheel 4b8 and the adjusting plate 1c no longer contact each other, the arc spring 4b9 will, under the action of its own elasticity, cooperate with the bearing and the pin to drive the lower mounting plate 4b7 and the connecting plate 4b6 to reset.

[0059] The stop block at the lower mounting plate 4b7 is used for installation connection with the arc spring 4b9 at the annular groove.

[0060] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A high-speed production line bottle gripping and rotating motion structure based on a circular conveyor line, used to grip and transport bottles on the upper side of a conveyor platform, including a support frame (1), characterized in that, It also includes a hoisting ring conveying mechanism (2) and a ring guide rail (3) set at the support frame (1), the ring guide rail (3) being fixedly connected to the support frame (1); The support frame (1) is also fixedly provided with a ring-shaped guide rail (1a) around the movement direction of the hoisting ring conveyor mechanism (2). The part of the guide rail (1a) located directly above the conveyor platform forms a spiral rotating swaying part with a guide path. The part of the guide rail (1a) connected to the swaying part is a horizontal moving part. It also includes a flipping seat (4) disposed below the guide rail (1a) and cooperating with the guide rail (1a), wherein the flipping seat (4) is provided with a guide block (4a) and a rotation reset mechanism (4b) at both ends. The rotary reset mechanism (4b) is also fixed with a mounting part that is perpendicular to the flipping seat (4) at one end. After the mounting part is in a vertical state, a clamping block 1 (4b1) and a clamping block 2 (4b2) in a clamping shape are provided on the side facing the hoisting ring conveying mechanism (2). The clamping block one (4b1) is fixedly connected to the mounting part on the side facing it, and the clamping block two (4b2) is rotatably connected to the mounting part. A return spring (4b3) is provided between the clamping block one (4b1) and the clamping block two (4b2) and is elastically connected to both. The clamping block 2 (4b2) is rotatably connected to a control bearing (4b4) at one end near the rotary reset mechanism (4b). Below the swaying part, there are two guide plates (1b) that cooperate with the control bearing (4b4) and are fixedly installed with the support frame (1). Above the support frame (1), there is also an adjustment plate (1c).

2. The high-speed production line bottle gripping and rotational motion structure based on a circular conveyor line according to claim 1, characterized in that, The reset spring (4b3) is located between clamping block one (4b1) and clamping block two (4b2) near the rotary reset mechanism (4b). The two guide plates (1b) are located at both ends of the wobbling part, and the bottom of the guide plate (1b) is an arc shape that cooperates with the control bearing (4b4).

3. The high-speed production line bottle gripping and rotational motion structure based on a circular conveyor line according to claim 1, characterized in that, The flip seat (4) extends horizontally at one end away from the mounting part to form a columnar connecting part. The bottom of the guide block (4a) is rotatably connected to one end of the connecting part, and the guide block (4a) can also extend and retract along the extension direction of the connecting part.

4. The high-speed production line bottle gripping and rotational motion structure based on a ring conveyor line according to claim 3, characterized in that, A buffer spring (4c) is also connected to the outside of the connecting part, and one end of the buffer spring (4c) is connected to the bottom of the guide block (4a).

5. The high-speed production line bottle gripping and rotational motion structure based on a circular conveyor line according to claim 1, characterized in that, The hoisting ring conveyor (2) includes a ring-shaped traction chain (2a), and a mounting plate (2a1) is fixedly connected to the top of the traction chain (2a).

6. The high-speed production line bottle gripping and rotational motion structure based on a ring conveyor line according to claim 5, characterized in that, The outer side of the annular guide rail (3) is clamped with a movable seat (3a) that can move in annular motion along it. The movable seat (3a) is fixedly connected to the mounting plate (2a1). A fixing plate (5) connecting the movable seat (3a) and the flip seat (4) is provided above the movable seat (3a).

7. The high-speed production line bottle gripping and rotational motion structure based on a ring conveyor line according to claim 6, characterized in that, The flip seat (4) is L-shaped and the bent part of the flip seat (4) is rotatably connected to the end of the mounting plate (2a1). The guide block (4a) is U-shaped and is clamped on the outside of the annular guide rail (3).

8. The high-speed production line bottle gripping and rotational motion structure based on a circular conveyor line according to claim 7, characterized in that, The rotary reset mechanism (4b) includes an upper mounting plate (4b5) fixedly connected to the flipping seat (4) and a lower mounting plate (4b7) fixedly connected to the clamping block (4b1). The bottom of the lower mounting plate (4b7) is also provided with a push wheel (4b8) that cooperates with the adjustment plate (1c). A connecting plate (4b6) is also provided between the upper mounting plate (4b5) and the lower mounting plate (4b7). The upper mounting plate (4b5), the lower mounting plate (4b7) and the connecting plate (4b6) are all coaxially arranged. The side of the lower mounting plate (4b7) away from the connecting plate (4b6) extends along its central axis to form a mounting part.

9. The high-speed production line bottle gripping and rotational motion structure based on a circular conveyor line according to claim 8, characterized in that, The upper mounting plate (4b5) and the connecting plate (4b6) are rotatably connected by pins and bearings. The lower mounting plate (4b7) and the connecting plate (4b6) are fixedly installed. An arc-shaped spring (4b9) is provided on the side of the connecting plate (4b6) near the upper mounting plate (4b5). An annular groove for placing the arc-shaped spring (4b9) is recessed on the side of the connecting plate (4b6) facing the upper mounting plate (4b5).

10. The high-speed production line bottle gripping and rotational motion structure based on a ring conveyor line according to claim 9, characterized in that, The upper mounting plate (4b5) and the lower mounting plate (4b7) are staggered with blocks on the side facing the connecting plate (4b6). The blocks extend towards each other into the annular groove. The block at the lower mounting plate (4b7) is fixedly connected to one end of the arc spring (4b9), and the block at the upper mounting plate (4b5) contacts the other end of the arc spring (4b9). The arc spring (4b9) and the blocks are symmetrically arranged in two sets about a plane passing through the central axis of the connecting plate (4b6).

Images