Turntable feeding structure

Abstract

The utility model discloses a rotary table feeding structure which can be used for automatic glue scraping. The device comprises a rotary table, product stations, an air suction cavity and an adsorption part, the product stations are arranged on the rotary table, the air suction cavity is communicated with a negative pressure machine through a pipeline, the adsorption part is communicated with the air suction cavity through a pipeline, the product stations are arranged on the rotary table, the adsorption part is arranged on the product stations, and the product stations are arranged on the rotary table. And the rotating disc is used for fixing the to-be-machined products on the product stations under negative pressure, and the rotating disc rotates to drive the product stations to be transferred among the operation areas of the different assemblies.

Description

Technical Field

[0001] The present application relates to the technical field of automation equipment, and in particular to a turntable feeding structure. Background Art

[0002] In the current production process, as a common container widely used for packaging and storage, the quality and efficiency of the bonding part of the box is crucial to the final appearance and performance of the product. Boxes often need to be bonded with double-sided tape to ensure that different materials can be firmly connected together. In this process, double-sided tape plays a key role as a common bonding material.

[0003] Typically, the backing paper of double-sided adhesive tape is attached to the adhesive surface to protect its sticky surface from dust and impurities. However, the cutting process of the backing paper has become a bottleneck in the current production process. Traditional manual or semi-automatic cutting methods are easily affected by human factors, resulting in inaccurate and inconsistent cutting. This not only increases the waste of backing paper, but also may reduce the bonding quality and increase the risk of defective products.

[0004] Therefore, in order to overcome these problems, designing and introducing an automatic scraping device has become an urgent need to improve production efficiency, reduce backing paper waste, and reduce labor costs. It aims to achieve precise cutting of double-sided adhesive backing paper, improve bonding quality, and meet the pursuit of high automation levels in modern manufacturing, thereby bringing greater flexibility and efficiency to the production line. Based on this, the application proposes a turntable feeding structure, through which the automatic feeding and scraping processing of the scraping can be realized. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides a turntable feeding structure. The technical solution in the present application is described below:

[0006] A turntable feeding structure, comprising:

[0007] A turntable, a product station, an air suction chamber and an adsorption component, wherein the product station is arranged on the turntable, the air suction chamber is connected with the negative pressure machine through a pipeline, and the adsorption component is connected with the air suction chamber through a pipeline. The product station is arranged on the turntable, and the adsorption component is arranged on the product station, and negative pressure is fixed on the product to be processed on the product station. The turntable drives the product station to transfer between the working areas of different components by rotation.

[0008] Optionally, four product stations are provided on the turntable, and the four product stations are arranged on the turntable at equal intervals.

[0009] Optionally, a divider is further included, wherein the divider is connected to the rotating disk in a power manner, and the divider drives the rotating disk to intermittently rotate according to a preset angle cycle.

[0010] Optionally, the adsorption component includes an air suction plate and an air suction base, the air suction plate is arranged above the air suction base, the air suction base is connected with the air suction cavity through a suction pipe flange, and the air suction plate is provided with air holes, which are connected with the suction pipe flange. When the product is placed on the air suction plate, air is sucked through the air holes, so that the product is fixed by negative pressure.

[0011] Optionally, a first suction sub-section is provided on the turntable, a first air vent is provided on the first suction sub-section, the air suction chamber is connected with the adsorption component through the first air vent, a plug cylinder and a plug are provided in the air suction chamber, the plug is connected to the plug cylinder shaft of the plug cylinder, and the plug cylinder controls the plug to close or open the first air vent on the first suction sub-section.

[0012] Optionally, a second suction part is provided in the suction chamber, and when the turntable rotates, the first suction part and the second suction part move relative to each other, and a second air vent is provided on the second suction part. When the turntable is stationary, the position of the second air vent corresponds to the first air vent, and constitutes an airway connecting the adsorption part and the suction chamber, and the plug cooperates with the orifice of the second air vent so that the airway is closed or opened.

[0013] Optionally, a diffusion air cavity is provided on the air suction base, and the diffusion air cavity is connected with the air suction cavity through the suction pipe flange. The air suction plate is located above the diffusion air cavity and is connected with the diffusion air cavity through the air hole.

[0014] Optionally, the suction cavity is arranged at the center of the turntable, the first suction portion is an annular portion protruding from the turntable, the second suction portion is another annular portion protruding from the suction cavity, and the first suction portion is located outside the second suction portion.

[0015] Optionally, the air suction cavity is located at the center of the first sub-suction part, and a sealing cover is provided on the first sub-suction part, and the sealing cover and the first sub-suction part form a seal for the air suction cavity.

[0016] It can be seen from the above technical solutions that this application has the following advantages:

[0017] 1. The design of the suction cavity and the adsorption parts in the structure enables the negative pressure fixation of the processed products to be highly automated. After the product is placed on the product station, the adsorption parts can quickly and accurately perform negative pressure fixation, reducing the need for manual operation.

[0018] 2. The negative pressure fixing mechanism of the suction chamber and the adsorption piece provides precise product positioning, ensuring that the product to be processed maintains a stable position during the scraping process. This helps to improve the accuracy and consistency of scraping.

[0019] 3. The design of the turntable allows the product station to be smoothly transferred between the working areas of different components, realizing an efficient working process. Products can be quickly transferred between various components, thereby improving overall production efficiency.

[0020] 4. The simplicity and reliability of the structure make the turntable feeding structure suitable for products of different shapes and sizes to be processed. The design of the adsorption parts can meet the negative pressure fixing requirements of various products, enhancing the versatility of the equipment.

[0021] 5. Through the design of the turntable assembly, the scraping equipment can achieve multi-station operation, including loading, scraping and unloading, thereby improving production efficiency. The product passes through different processes on the turntable in turn, realizing a seamless production process and reducing downtime.

[0022] 6. The turntable can realize the integrated design of multiple stations, simplify the structure of the equipment, improve the stability and reliability of the equipment. At the same time, it also reduces the space occupied by the equipment and improves the utilization rate of the workshop space. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of an embodiment of the turntable feeding structure provided in this application;

[0024] Figure 2 This is a schematic structural diagram of an embodiment of the cooperation between the first suction part and the second suction part in the turntable feeding structure provided in the present application;

[0025] Figure 3 It is a schematic structural diagram of an embodiment of the first suction part of the turntable feeding structure provided in the present application. DETAILED DESCRIPTION

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only used to illustrate the relative positional relationships between the various components or components, and do not particularly limit the specific installation orientations of the various components or components.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, the structures, proportions, sizes, etc. drawn in the drawings in the present application are only used to match the contents disclosed in the specification for the technical personnel in this field to understand and read, and are not used to limit the restrictive conditions under which the present application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present application without affecting the effects and purposes that can be achieved by the present application.

[0030] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figures 1 to 3 :

[0032] The present application first provides an embodiment of a turntable feeding structure, which comprises:

[0033] A turntable 31, a product station 30, an air suction chamber 32 and an adsorption component 33, wherein the product station 30 is arranged on the turntable 31, the air suction chamber 32 is connected with the negative pressure machine through a pipeline, and the adsorption component 33 is connected with the air suction chamber 32 through a pipeline. The product station 30 is arranged on the turntable 31, and the adsorption component 33 is arranged on the product station 30, and negative pressure is fixed on the product to be processed on the product station 30. The turntable 31 drives the product station 30 to transfer between the working areas of different components by rotation.

[0034] The following is a detailed description of the various components in the proposed embodiment of the automatic scraping turntable 31 feeding structure:

[0035] Turntable 31: The structure includes a turntable 31 on which a product station 30 is arranged. The product station 30 is used to fix the product to be processed, which allows the product station 30 to rotate and transfer between the working areas of different components.

[0036] Product stations 30: The turntable 31 is provided with a plurality of product stations 30 for placing the products to be processed. The number and layout of the product stations 30 can be adjusted according to actual needs and are not limited here.

[0037] The suction chamber 32 is connected to the negative pressure machine through a pipeline to generate negative pressure. The shape and layout of the suction chamber 32 are designed to cover the product to be processed on the product station 30.

[0038] Adsorption member 33: connected to the suction chamber 32 through a pipeline, and arranged on the product station 30. The adsorption member 33 fixes the product to be processed on the product station 30 through negative pressure.

[0039] Working principle:

[0040] The product to be processed is placed on the product station 30 .

[0041] The adsorption member 33 is connected to the suction chamber 32 through a pipeline to generate negative pressure to fix the product to be processed.

[0042] The turntable 31 drives the product station 30 to transfer between the working areas of each processing component by rotating. For example, for a certain processing station, it can first receive the product to be processed in the working area of ​​the loading component and fix it on the product station 30, and then the turntable 31 rotates to rotate the processing station to the working area of ​​the next processing component (such as the scraper component). After the first processing is completed, the turntable 31 rotates again, so that the product station 30 is rotated to the working area of ​​the next processing component for secondary processing, and then rotated to the unloading component for product unloading.

[0043] The turntable 31 feeding structure provided in this embodiment has the following advantages:

[0044] Automated fixation: The negative pressure mechanism of the suction chamber 32 and the adsorption member 33 is utilized to achieve highly automated fixation of the product to be processed.

[0045] Efficient transfer: The design of the turntable 31 enables products to be efficiently and accurately transferred between different components, improving production efficiency.

[0046] Versatility: The structure is reliable and suitable for products of different shapes and sizes to be processed, with strong versatility.

[0047] The automatic scraping turntable 31 feeding structure of this embodiment provides an efficient and automated solution for the processing process by integrating the negative pressure mechanism of the suction chamber 32 and the adsorption member 33, as well as the flexible design of the turntable 31.

[0048] In the present application, the turntable 31 loads the product by rotating, that is, the turntable 31 not only needs to have a rotation function, but also needs to keep the product stable during the loading process. In this regard, the present application also provides some possible implementation methods. The implementation of the rotation function can be achieved through the following structure:

[0049] Mechanical turntable 31: A mechanical structure such as a mechanical turntable 31 with a gear or chain transmission system

[0050] Electric turntable 31: An electric drive device, such as a motor, is used to drive the rotation of the turntable 31. This method can adjust the rotation speed and angle through an electronic control system and is suitable for production environments that require high precision and a high degree of automation.

[0051] Pneumatic turntable 31: The rotation of the turntable 31 is controlled by pneumatic components, such as a cylinder 321 or a fan.

[0052] Hydraulic turntable 31: A hydraulic system is used to realize the rotation of the turntable 31.

[0053] Servo-driven turntable 31: Combined with a servo motor and a control system, high-precision control of the position of the turntable 31 is achieved.

[0054] In a preferred embodiment, the rotating disk 31 can be driven by a divider, and the divider can be a cam divider.

[0055] In the present application, there is no limit on the number of product stations 30 on the turntable 31, and the number can be determined according to the number of components required in the actual production process, for example, the number can be 4. When multiple product stations 30 are provided, the multiple product stations 30 can be evenly arranged on the turntable 31 at equal intervals. The purpose of this is to achieve automatic loading by periodically rotating at a specific angle. In practice, the periodic rotation of the turntable 31 at a specific angle can be achieved through mechanisms such as cam dividers. Such a design enables the product to be automatically transferred to the working areas of different components according to the established period and angle, thereby achieving the function of automatic loading.

[0056] In the present application, the product to be processed is fixed by an adsorption component 33 on the product station 30. The present application also provides a preferred embodiment of the adsorption component 33. In this embodiment, an air suction chamber 32 and an adsorption component 33 are provided on the turntable 31. The air suction chamber 32 is connected to the negative pressure machine through a pipeline, and the adsorption component 33 is connected to the air suction chamber 32 through a pipeline. The product station 30 is arranged on the turntable 31, and the adsorption component 33 is arranged on the product station 30 to fix the product under negative pressure.

[0057] The detailed description of each component of this embodiment is as follows:

[0058] Suction cavity 32: The turntable 31 assembly is provided with a suction cavity 32, which is a closed area connected to the negative pressure machine through a pipeline. The suction cavity 32 can be connected to the negative pressure machine through a pipeline and a suction flange. The suction cavity 32 creates a negative pressure environment through the negative pressure machine to control the fixation of the product at the workstation. In order to facilitate the rotation of the turntable 31, the suction cavity 32 can be set in the central area of ​​the turntable 31.

[0059] Adsorption member 33: Adsorption member 33 is located on the product station 30 and is connected to the suction chamber 32 through a pipeline. The function of adsorption member 33 is to fix the product through negative pressure to ensure that the product is firmly fixed on the station during the transfer process.

[0060] Product station 30: The product station 30 is disposed on a turntable 31 and is used to fix the product to be processed.

[0061] Negative pressure machine: The negative pressure machine is connected to the suction chamber 32 through a pipeline and is responsible for creating a negative pressure environment in the suction chamber 32. This design enables the product to be firmly fixed on the product station 30 through the negative pressure in the suction chamber 32.

[0062] The turntable 31 moves the product station 30 to different working areas by rotating, so as to facilitate processing in each process. On the product station 30, the suction member 33 creates a negative pressure environment through a negative pressure machine, thereby firmly adsorbing the product on the station. The design of the turntable 31 assembly allows continuous operation, and the product passes through various working areas in different processes while maintaining a stable fixed state.

[0063] The advantage of this embodiment is that the product is reliably fixed through the synergistic effect of the negative pressure machine, the suction chamber 32 and the adsorption member 33, ensuring the stability of the product during high-speed transfer. Such a design enables the entire automatic scraping device to achieve highly accurate automatic transfer between different operating areas, thereby improving the efficiency and reliability of the entire production process.

[0064] Specifically, the adsorption member 33 is used to fix the product through negative pressure. The present application provides a specific embodiment of the adsorption member 33. The adsorption member 33 of this embodiment includes an air suction plate 331 and an air suction base 332. The air suction plate 331 is arranged above the air suction base 332. The air suction base 332 is connected with the air suction cavity 32 through the suction pipe flange 333. The air suction plate 331 is provided with air holes, and the air holes are connected with the suction pipe flange 333. When the product is placed on the air suction plate 331, air is sucked through the air holes, so that the product is fixed by negative pressure.

[0065] The following is a detailed description of the adsorption member 33:

[0066] In this embodiment, the suction plate 331 is the main component of the adsorption member 33, and is arranged above the suction base 332. The surface of the suction plate 331 is provided with air holes, through which the suction fixation of the product is achieved. The suction base 332 is located below the suction plate 331, and plays the role of supporting and connecting the suction plate 331. It is connected to the suction cavity 32 through the suction pipe flange 333, so that the suction plate 331 can work in coordination with the negative pressure machine through the suction base 332. The air holes on the surface of the suction plate 331 are connected to the suction pipe flange 333. Such a design ensures that the negative pressure generated by the negative pressure machine can be transmitted to the suction plate 331 through the suction pipe flange 333 and the suction base 332, forming negative pressure adsorption.

[0067] The suction base 332 is connected to the suction cavity 32 through the suction pipe flange 333, and the negative pressure generated by the negative pressure machine is transmitted to the air holes of the suction plate 331. This transmission mechanism ensures that when the product is placed on the suction plate 331, the negative pressure acts on the surface of the product through the air holes, achieving reliable negative pressure fixation.

[0068] In this embodiment, when the product is placed on the air suction plate 331, the negative pressure generated by the air holes forms an adsorption force between the product and the surface of the air suction plate 331, thereby achieving the fixation of the product. This fixing method has high accuracy and reliability.

[0069] More specifically, a diffusion air cavity 330 is provided on the air suction base 332, and the diffusion air cavity 330 is connected with the air suction cavity 32 through the suction pipe flange 333. The air suction plate 331 is located above the diffusion air cavity 330 and is connected with the diffusion air cavity 330 through the air hole.

[0070] In this more specific description, a diffuser air cavity 330 is provided on the suction base 332. This design helps to evenly distribute the negative pressure and improve the stability and fixation effect of the adsorbent 33. The diffuser air cavity 330 is connected to the suction cavity 32 through the suction pipe flange 333. In this way, the negative pressure can be more evenly transmitted to the adsorbent 33, ensuring the consistency of the entire suction base 332. The suction plate 331 is located above the diffuser air cavity 330 and is connected to the diffuser air cavity 330 through the air holes. This design enables the suction plate 331 to obtain uniform negative pressure from the diffuser air cavity 330 through the air holes, ensuring that the fixation of the product is uniform and stable.

[0071] This more specific design description provides a detailed structure of the adsorption member 33, and strengthens the role of the diffusion air cavity 330 to achieve a more uniform and controllable negative pressure distribution, thereby improving the efficiency of the automatic scraping device.

[0072] In the above-mentioned embodiment, the product station 30 on the turntable 31 is connected to the suction chamber 32 through the air duct, and when working, the turntable 31 will produce a rotational motion. Therefore, in order to ensure the air-tightness between it and the suction chamber 32, the present application provides an embodiment of the specific structure of the turntable 31. The turntable 31 of this embodiment is provided with a first suction part 311, and the first suction part 311 is provided with a first vent hole 310. The suction chamber 32 is connected to the adsorption component 33 through the first vent hole 310. A cylinder 321 and a plug 322 are provided in the suction chamber 32. The plug 322 is connected to the cylinder 321 shaft of the cylinder 321, and the cylinder 321 controls the plug 322 to close or open the first vent hole 310 on the first suction part 311.

[0073] In this embodiment, a first suction part 311 is provided on the turntable 31, and the first suction part 311 is connected to the suction chamber 32 through an air channel. A first vent hole 310 is provided on the first suction part 311, through which the suction chamber 32 is connected to the adsorption member 33. This ensures that the negative pressure system can effectively act on the product station 30. A cylinder 321 and a plug 322 are provided in the suction chamber 32. The cylinder 321 and the plug 322 are connected through the cylinder 321 shaft. The function of the cylinder 321 is to control the movement of the plug 322 to close or open the first vent hole 310. The cylinder 321 is connected to the control system to ensure precise control of the cylinder 321. The control system can control the movement of the cylinder 321 shaft, thereby controlling the closed or open state of the plug 322 on the first vent hole 310. The plug 322 is connected to the axis of the cylinder 321, and the plug 322 can close or open the first vent 310 through the movement of the cylinder 321. When the turntable 31 is working, by controlling the cylinder 321, the connection state between the suction chamber 32 and the product station 30 can be flexibly controlled, thereby controlling the fixing and release of the product.

[0074] Based on the aforementioned embodiment, in order to further ensure the air tightness between the turntable 31 and the suction chamber 32, a second suction part 323 is provided in the suction chamber 32. When the turntable 31 rotates, the first suction part 311 and the second suction part 323 move relative to each other. A second air vent is provided on the second suction part. When the turntable 31 is stationary, the position of the second air vent corresponds to the first air vent 310, and constitutes an airway connecting the adsorption component 33 and the suction chamber 32. The plug 322 cooperates with the orifice of the second air vent so that the airway is closed or opened.

[0075] A second suction part 323 is provided in the suction chamber 32. When the turntable 31 rotates, the first suction part 311 and the second suction part 323 move relative to each other. A second vent is provided on the second suction part 323. When the turntable 31 is stationary, the position of the second vent corresponds to the first vent 310, forming an air passage connecting the adsorbent 33 and the suction chamber 32. The plug 322 cooperates with the orifice of the second vent so that the air passage can be closed or opened. When the plug 322 cooperates with the second vent, the air passage is closed to ensure that the air tightness is maintained when negative pressure is not required. When the plug 322 leaves the second vent, the air passage is opened, allowing the negative pressure mechanism to adsorb the product. As the turntable 31 moves, the position of the second vent changes relative to the first vent 310. Through the dynamic control of the plug 322, precise control of the air tightness is achieved.

[0076] The state of the turntable 31 when it is stationary: When the turntable 31 is in a stationary state, the position of the second vent hole corresponds to the first vent hole 310, and the plug 322 closes the airway to maintain air tightness. As the turntable 31 rotates, the relative position of the second vent hole will change, and the plug 322 will control the state of the airway accordingly, so that the airway is opened when needed, and the negative pressure mechanism can work. That is to say, in this specific embodiment, the plug 322 directly blocks the opening of the second vent hole. In practice, the first suction part 311 is located on the inner side of the second suction part 323, and fits tightly with the second suction part 323, so as to ensure air tightness without affecting the rotation of the turntable 31. The tightly fitting gap can be filled with grease, which can ensure lubrication and air tightness at the same time.

[0077] In practice, when there are four product stations 30, the position of the plug 322 can be aligned with the unloading station, and four first air holes 310 and four second air holes are provided. The turntable 31 can be driven to rotate by a cam divider. Each time it rotates an angle intermittently, the first air holes 310 and the second air holes are aligned to form an airway. When the product station 30 reaches the working area of ​​the unloading component, the plug 322 is driven by the cylinder 321 to block the second air holes, so that the negative pressure adsorption is disconnected, thereby releasing the product on the product station 30, and then unloading is carried out.

[0078] The advantage of this improved embodiment is that by dynamically adjusting the position of the second vent hole, combined with the control of the plug 322, it ensures that accurate air tightness can be maintained when the turntable 31 is rotating or stationary. This design not only improves the reliability of the system, but also better adapts to the changes in the movement of the turntable 31, so that the entire automatic scraping device can maintain high efficiency and stable performance in various operating states.

[0079] Specifically, the suction cavity 32 is arranged at the center of the turntable 31, the first suction portion 311 is an annular portion protruding from the turntable 31, the second suction portion 323 is another annular portion protruding from the suction cavity 32, and the first suction portion 311 is located on the outside of the second suction portion 323.

[0080] In this specific embodiment, the two suction parts are annular convex parts and are arranged at the center of the turntable 31, which is conducive to the relative movement of the two suction parts, that is, the first suction part 311 is a protrusion arranged at the center of the turntable 31, and the second suction part 323 is an annular convex part arranged in the suction chamber 32. When the turntable 31 rotates, the first suction part 311 rotates with the turntable 31, while the second suction part 323 remains stationary. The first suction part 311 and the second suction part 323 are tightly fitted, and the gap between the fitting can be filled with grease to ensure air tightness.

[0081] In an optional embodiment, the suction cavity 32 is located at the center of the first suction part 311 , and a sealing cover 312 is provided on the first suction part 311 . The sealing cover 312 and the first suction part 311 form a seal for the suction cavity 32 .

[0082] In this embodiment, by cooperating with the sealing cover 312 at the top, the suction cavity 32 can be better sealed, the negative pressure adsorption effect can be improved, and the stability of the product can be maintained during the working process.

[0083] It should be noted that the above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A turntable feeding structure, characterized in that: include: A turntable, a product station, an air suction chamber and an adsorption component, wherein the air suction chamber is connected to a negative pressure machine through a pipeline, and the adsorption component is connected to the air suction chamber through a pipeline. The product station is arranged on the turntable, and the adsorption component is arranged on the product station to fix the product to be processed on the product station by negative pressure. The turntable drives the product station to transfer between the working areas of different components by rotation.

2. According to the turntable feeding structure of claim 1, it is characterized in that: Four product workstations are arranged on the turntable, and the four product workstations are arranged on the turntable at equal intervals.

3. According to the turntable feeding structure of claim 2, it is characterized in that: It also includes a divider, which is dynamically connected to the turntable and drives the turntable to intermittently rotate according to a preset angle cycle.

4. The turntable feeding structure according to claim 1, characterized in that: The adsorption component includes an air suction plate and an air suction base, wherein the air suction plate is arranged above the air suction base, and the air suction base is connected with the air suction cavity through a suction pipe flange. The air suction plate is provided with air holes, and the air holes are connected with the suction pipe flange. When the product is placed on the air suction plate, air is sucked through the air holes, so that the product is fixed by negative pressure.

5. The turntable feeding structure according to claim 1, characterized in that: The turntable is provided with a first suction section, the first suction section is provided with a first vent hole, the suction chamber is connected with the adsorption component through the first vent hole, a plug cylinder and a plug are provided in the suction chamber, the plug is connected to the plug cylinder shaft of the plug cylinder, and the plug cylinder controls the plug to close or open the first vent hole on the first suction section.

6. The turntable feeding structure according to claim 5, characterized in that: A second suction part is provided in the suction chamber. When the turntable rotates, the first suction part and the second suction part move relative to each other. A second air vent is provided on the second suction part. When the turntable is stationary, the position of the second air vent corresponds to the first air vent, and an air passage connecting the adsorption part and the suction chamber is formed. The plug cooperates with the opening of the second air hole so that the air passage is closed or opened.

7. The turntable feeding structure according to claim 4, characterized in that: The air suction base is provided with a diffusion air cavity, the diffusion air cavity is communicated with the air suction cavity through the suction pipe flange, the air suction plate is located above the diffusion air cavity, and is communicated with the diffusion air cavity through the air hole.

8. The turntable feeding structure according to claim 6, characterized in that: The suction cavity is arranged at the center of the rotating disk, the first suction part is an annular part protruding from the rotating disk, the second suction part is another annular part protruding from the suction cavity, and the first suction part is located outside the second suction part.

9. The turntable feeding structure according to claim 5, characterized in that: The air suction cavity is located at the center of the first sub-suction part. A sealing cover is provided on the first sub-suction part. The sealing cover and the first sub-suction part form a seal for the air suction cavity.

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