A feeding device

Abstract

This application discloses a feeding device, relating to the field of feeding and conveying technology. The feeding device includes: a position adjusting component for holding and adjusting the position of materials placed on it; a lifting component connected to the position adjusting component, which, through its telescopic movement, drives the position adjusting component to move up and down along the height direction of the feeding device; an adsorption component for adsorbing materials; and a transfer component connected to the adsorption component for moving the adsorption component. The position adjusting component includes: multiple support frames connected to the lifting component; and a first pulley rotatably connected to each support frame. Materials are placed on the first pulleys, and their position is adjusted by rotating the first pulleys. This feeding device facilitates the adjustment of material placement, reduces manual labor intensity, and improves feeding efficiency.

Description

Technical Field

[0001] This application relates to the field of material feeding and conveying technology, specifically to a material feeding device. Background Technology

[0002] Material handling is a crucial process in the manufacturing industry, primarily responsible for the automated and precise transfer of sheet materials from storage or initial locations to processing equipment, thereby optimizing production efficiency and processing quality. However, during material handling, the feeding device still requires manual adjustment of the placement of materials in different positions, which is time-consuming, labor-intensive, and inconvenient for changing the material's location. Therefore, there is an urgent need for a feeding device that allows for easy adjustment of material placement. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides a feeding device that facilitates the adjustment of material placement, reduces manual labor intensity, and improves feeding efficiency.

[0004] According to this application, a feeding device is provided, comprising:

[0005] A position adjustment component, the position adjustment component being used to hold and adjust the position of materials placed on the position adjustment component;

[0006] A lifting assembly is connected to the position adjustment assembly. The lifting assembly moves up and down along the height direction of the feeding device by extending and retracting.

[0007] An adsorption assembly for adsorbing the material;

[0008] A transfer component is connected to the adsorption component, and the transfer component is used to drive the adsorption component to move;

[0009] The position adjustment component includes:

[0010] Multiple support frames are connected to the lifting assembly;

[0011] The first pulley is rotatably connected to each of the support frames. The material is placed on the first pulley, and the position of the material is adjusted by rotating the first pulley.

[0012] In some embodiments of this application, each support frame is provided with at least two first pulleys, wherein the two first pulleys are respectively disposed at both ends of the support frame in the length direction.

[0013] In some embodiments of this application, adjacent support frames are arranged side by side, each support frame has the same length direction, and the rotation axes of each first pulley are arranged parallel to each other.

[0014] In some embodiments of this application, the position adjustment component further includes:

[0015] The user sends control commands through the operation screen.

[0016] The controller is electrically connected to the operating panel;

[0017] The motor is electrically connected to the controller;

[0018] A transmission chain is connected to the motor and to the first pulley on the support frame. The controller controls the motor to rotate according to the control command. The rotation of the motor drives the transmission chain to rotate, and the transmission chain drives the first pulley to rotate to adjust the position of the material.

[0019] In some embodiments of this application, the lifting assembly includes:

[0020] A support rod extends along a first direction, which is the height direction of the feeding device;

[0021] A protective cover is connected to the support rod;

[0022] A telescopic push rod is disposed on the inner wall of the protective cover. The telescopic push rod includes a fixed end and a free end. The fixed end of the telescopic push rod is connected to the inner wall of the protective cover, and the free end of the telescopic push rod is connected to the support frame. The free end of the telescopic push rod can extend and retract along the first direction to drive the support frame to move up and down.

[0023] In some embodiments of this application, the lifting assembly further includes:

[0024] A fixed frame is connected to the free end of the telescopic push rod, and the free end of the telescopic push rod is connected to the support frame through the fixed frame;

[0025] The second pulley is rotatably connected to the fixed frame;

[0026] A first guide rail is disposed on the inner wall of the protective cover. The first guide rail extends along the first direction and cooperates with the second pulley. The first guide rail is used to guide the second pulley.

[0027] In some embodiments of this application, the adsorption component includes:

[0028] A negative pressure device, wherein the negative pressure device is used to generate negative pressure;

[0029] An adsorption rod is provided with adsorption holes and an internal air passage. A negative pressure device is connected to the air passage through an air pipe, and the air passage is connected to the adsorption holes. The negative pressure device generates negative pressure and adsorbs the material through the adsorption holes.

[0030] In some embodiments of this application, the transfer component includes:

[0031] The second guide rail extends along a second direction, which is perpendicular to the height direction of the feeding device;

[0032] A guide rod is connected to the adsorption assembly. The guide rod can reciprocate along the extension direction of the second guide rail to drive the adsorption assembly to move.

[0033] In some embodiments of this application, the feeding device further includes:

[0034] A tray is disposed below the transfer assembly and is used to hold the material. The adsorption assembly has a first position and a second position. The adsorption assembly adsorbs the material at the first position and places the material on the tray at the second position.

[0035] In some embodiments of this application, a first baffle is provided at the end of the second guide rail, the first baffle being used to confine the guide rod within the second guide rail.

[0036] The technical solution provided in this application may include the following beneficial effects:

[0037] This application uses the movement of the lifting component to drive the position adjustment component to rise, so that the material comes into contact with the adsorption component. The transfer component drives the adsorption component to move to realize the transfer of material. By placing the material on the first pulley and rotating the first pulley to adjust the position of the material, the placement position of the material is easier to adjust, reducing the intensity of manual labor and improving the feeding efficiency.

[0038] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0039] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0040] Figure 1 This is a schematic diagram of the structure of a feeding device according to an exemplary embodiment.

[0041] Figure 2This is a schematic diagram of the structure of an adsorption component according to an exemplary embodiment.

[0042] Figure 3 This is a schematic diagram of the structure of a position adjustment component according to an exemplary embodiment.

[0043] Figure 4 This is a schematic diagram of the structure of a lifting assembly according to an exemplary embodiment.

[0044] Figure Labels

[0045] 1. Position adjustment assembly; 11. Support frame; 12. First pulley; 13. Operation panel; 2. Lifting assembly; 21. Support rod; 22. Protective cover; 23. Telescopic push rod; 24. Fixing frame; 25. Second pulley; 26. First guide rail; 27. Second baffle; 28. Mounting plate; 3. Adsorption assembly; 31. Negative pressure device; 32. Adsorption rod; 33. Fixing rod; 4. Transfer assembly; 41. Second guide rail; 42. Guide rod; 43. First baffle; 5. Support plate; 6. Stabilizing seat. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0047] This application provides a feeding device, including a position adjustment component, a lifting component, an adsorption component, and a transfer component. The position adjustment component includes multiple support frames and a first pulley. By placing the material on the first pulley and rotating the first pulley, the position of the material can be adjusted, thereby facilitating the adjustment of the material's placement position, reducing manual labor intensity, and improving feeding efficiency.

[0048] The specific embodiments described below are intended to help those skilled in the art understand this embodiment, but this embodiment is not limited to the specific embodiments described below.

[0049] like Figure 1 and Figure 3As shown in the exemplary embodiment of this application, a feeding device is provided, including a position adjustment component 1, a lifting component 2, an adsorption component 3, and a transfer component 4. The position adjustment component 1 is used to hold and adjust the position of materials placed on it. The lifting component 2 is connected to the position adjustment component 1, and its extension and retraction movement drives the position adjustment component 1 to move up and down along the height direction of the feeding device. The adsorption component 3 is used to adsorb materials, and the transfer component 4 is connected to the adsorption component 3, driving the adsorption component 3 to move. The position adjustment component 1 includes multiple support frames 11 and first pulleys 12, with the support frames 11 connected to the lifting component 2. Each support frame 11 is rotatably connected to a first pulley 12. Materials are placed on the first pulleys 12, and their position is adjusted by the rotation of the first pulleys 12.

[0050] In this embodiment, materials are placed on the first pulley 12 of the position adjustment component 1 by forklift transfer or manual operation. The placement position of the materials is adjusted by rotating the first pulley 12. The rotation of the first pulley 12 drives the materials to move horizontally through friction, so that the materials move to the required position and correspond to the adsorption device. Then, the lifting component 2 drives the position adjustment component 1 to rise vertically as needed, so that the adsorption component 3 can smoothly adsorb the materials. After the adsorption component 3 adsorbs the materials through negative pressure, the transfer component 4 drives the adsorption component 3 to move to transfer the materials. The whole process is highly automated, requiring no manual handling or adjustment, greatly reducing the intensity of manual labor and improving the efficiency and accuracy of material feeding.

[0051] In one embodiment, such as Figure 1 and Figure 3 As shown, each support frame 11 is provided with at least two first pulleys 12, wherein the two first pulleys 12 are respectively located at both ends of the support frame 11 in the length direction.

[0052] In this embodiment, by setting two first pulleys 12 at both ends of the support frame 11 along its length, the material can form multi-point support on the support frame 11. When the material is placed on the first pulleys 12, the first pulleys 12 at both ends can simultaneously bear the weight of the material, avoiding the material from tilting or shaking due to single-point force, further improving the stability of the material when it is placed and preventing the material from tipping over.

[0053] In one embodiment, such as Figure 1 and Figure 3 As shown, adjacent support frames 11 are arranged side by side, each support frame 11 has the same length direction, and the rotation shafts of each first pulley 12 are arranged parallel to each other.

[0054] In this embodiment, the first pulleys 12 at both ends of each support frame 11 are coaxially arranged, and the rotation axis of the first pulleys 12 is perpendicular to the length direction of the support frame 11. During the adjustment of the material position, the first pulleys 12 at both ends can rotate synchronously. When it is necessary to move the material along the length direction of the support frame 11, the synchronous rotation of the first pulleys 12 at both ends can provide a balanced driving force for the material, ensuring smooth material movement and reducing jamming.

[0055] In one embodiment, such as Figure 1 and Figure 4 As shown, the position adjustment assembly 1 also includes an operation panel 13, a controller electrically connected to the operation panel 13, a motor electrically connected to the controller, and a transmission chain. The user issues control commands through the operation panel 13. The transmission chain is driven by the motor and is also driven by the first pulley 12 on the support frame 11. The controller controls the motor to rotate according to the control commands, the motor rotates to drive the transmission chain to rotate, and the transmission chain drives the first pulley 12 to rotate to adjust the position of the material.

[0056] In this embodiment, the operation screen 13 is located on the side wall of the protective cover 22. The operation screen 13 adopts a touch-screen design, and its surface is equipped with multiple function buttons and a visual operation interface. Users can issue control commands by clicking the buttons or inputting parameters on the interface, such as controlling the rotation direction and speed of the first pulley 12. After receiving the control commands issued by the operation screen 13, the controller parses and processes the commands, and generates corresponding control signals according to a preset algorithm, which are then sent to the motor. The controller and the motor are electrically connected via wires to ensure stable transmission of the control signals. The output shaft of the motor is connected to the transmission chain via a drive wheel. When the motor rotates, the drive wheel drives the transmission chain to circulate. The transmission chain meshes with the driven wheel on the first pulley 12, and through the transmission action of the chain, the power of the motor is transmitted to the first pulley 12, thereby driving the first pulley 12 to rotate. When the user needs to adjust the material position, they input the corresponding control command on the operation screen 13. The operation screen 13 transmits the command to the controller, which controls the motor to rotate according to the command. The motor drives the first pulley 12 to rotate via the transmission chain, thereby adjusting the material position. This automated control method reduces manual intervention, achieves precise adjustment of the material position, and improves the working efficiency of the feeding device. Furthermore, due to the use of motor drive and transmission chain transmission, this embodiment can provide greater driving force compared to manual material adjustment, making it suitable for heavier materials.

[0057] In one embodiment, such as Figure 1 and Figure 4As shown, the lifting assembly 2 includes a support rod 21, a protective cover 22 connected to the support rod 21, and a telescopic push rod 23. The support rod 21 extends along a first direction, which is the height direction of the feeding device. The telescopic push rod 23 is disposed on the inner wall of the protective cover 22. The telescopic push rod 23 includes a fixed end and a free end. The fixed end of the telescopic push rod 23 is connected to the inner wall of the protective cover 22, and the free end of the telescopic push rod 23 is connected to the support frame 11. The free end of the telescopic push rod 23 can extend and retract along the first direction to drive the support frame 11 to move up and down.

[0058] In this embodiment, the support rod 21 is made of metal, possessing excellent resistance to compression and deformation, providing a stable support foundation for the entire lifting assembly 2. The number of support rods 21 can be set to four, further enhancing the overall stability of the lifting assembly 2. Each support rod 21 is connected to a protective cover 22, which is a semi-enclosed structure. A telescopic push rod 23 is disposed inside the protective cover 22. The telescopic push rod 23 can be an electric push rod. The fixed end of the telescopic push rod 23 is fixedly connected to the inner wall of the protective cover 22 by bolts or welding, ensuring a secure connection. The free end of the telescopic push rod 23 is connected to the support frame 11. When the free end of the telescopic push rod 23 extends or retracts along the first direction, it can drive the support frame 11 to move up and down synchronously, thereby realizing the height adjustment of the position adjustment assembly 1 and the materials placed on it.

[0059] In one embodiment, such as Figure 1 and Figure 4 As shown, the lifting assembly 2 also includes a fixed frame 24, a second pulley 25 rotatably connected to the fixed frame 24, and a first guide rail 26. The fixed frame 24 is connected to the free end of the telescopic push rod 23, and the free end of the telescopic push rod 23 is connected to the support frame 11 through the fixed frame 24. The first guide rail 26 is disposed on the inner wall of the protective cover 22, extends along a first direction, and cooperates with the second pulley 25, serving to guide the second pulley 25.

[0060] In this embodiment, the fixed frame 24 is connected to the mounting plate 28, and the mounting plate 28 is disposed on the fixed frame 24. The extension direction of the fixed frame 24 is parallel to the horizontal direction and perpendicular to the length direction of the support frame 11. The fixed frame 24 is connected to the end of each support frame 11. The telescopic push rod 23 can push the fixed frame 24 and the support frame 11 to move synchronously. The first guide rail 26 forms a sliding fit with the outer peripheral surface of the second pulley 25. The first guide rail 26 can not only guide the movement of the second pulley 25, but also limit the displacement of the second pulley 25 in the horizontal direction, preventing the fixed frame 24 from swaying left and right during the lifting process, ensuring the smooth lifting of materials, and further enhancing the lifting stability effect of the feeding device.

[0061] In one embodiment, such as Figure 1 and Figure 2 As shown, the adsorption assembly 3 includes a negative pressure device 31 and an adsorption rod 32. The negative pressure device 31 is used to generate negative pressure. The adsorption rod 32 is provided with adsorption holes, and an air passage is provided inside the adsorption rod 32. The negative pressure device 31 is connected to the air passage through an air pipe, and the air passage is connected to the adsorption holes. The negative pressure device 31 generates negative pressure and adsorbs materials through the adsorption holes.

[0062] In this embodiment, a fixing rod 33 is provided between the negative pressure device 31 and the adsorption rod 32, and the fixing rod 33 is fixedly connected to the adsorption rod 32. Adsorption holes are distributed on the bottom surface of the adsorption rod 32, and the air passage is arranged through the length of the adsorption rod 32 to ensure that the negative pressure can be smoothly transmitted to each adsorption hole. The negative pressure device 31 can be a vacuum pump or a vacuum generator. When the adsorption assembly 3 is working, the negative pressure device 31 generates negative pressure after starting. The negative pressure enters the air passage of the adsorption rod 32 through the air pipe and is then transmitted to each adsorption hole. When the material moves to contact the bottom surface of the adsorption rod 32, the negative pressure in the adsorption hole will firmly adsorb the material onto the adsorption rod 32. Due to the synergistic effect of multiple adsorption holes, the material is subjected to uniform adsorption force and can maintain a stable posture, avoiding falling off or shifting during the transfer process. When it is necessary to release the material, the negative pressure device 31 stops working, and the material separates from the adsorption rod 32 under its own gravity, completing the release of the material. This adsorption method is simple to operate, responds quickly, and avoids damage to the material.

[0063] In one embodiment, such as Figure 1 As shown, the transfer assembly 4 includes a second guide rail 41 and a guide rod 42. The second guide rail 41 extends along a second direction, which is perpendicular to the height direction of the feeding device. The guide rod 42 is connected to the adsorption assembly 3, and the guide rod 42 can reciprocate along the extension direction of the second guide rail 41 to drive the adsorption assembly 3 to move.

[0064] In this embodiment, a stabilizing seat 6 is provided at the top of the support rod 21, and two second guide rails 41 are disposed within the stabilizing seat 6. These two second guide rails 41 are slidably connected to both ends of the guide rod 42 along its length, thereby providing guidance for the guide rod 42. The transfer assembly 4 also includes a driving mechanism to drive the guide rod 42 to move along the second guide rails 41. When the guide rod 42 moves along the second guide rails 41, it can drive the adsorption assembly 3 to move synchronously, thereby transferring the adsorbed material from above the position adjusting assembly 1 to the designated feeding position, awaiting the next processing step. Due to the guiding effect of the second guide rails 41, the adsorption assembly 3 will not deviate or shake during movement, ensuring the stability and accuracy of material transfer.

[0065] In one embodiment, such as Figure 1As shown, the feeding device also includes a tray 5, which is located below the transfer component 4. The tray 5 is used to hold materials. The adsorption component 3 has a first position and a second position. The adsorption component 3 adsorbs materials at the first position and places the materials on the tray 5 at the second position.

[0066] In this embodiment, the tray 5 is connected to the support rod 21 and is fixedly installed directly below the transfer assembly 4. The installation position of the tray 5 corresponds to the second position. When the adsorption assembly 3 moves to the second position, the adsorbed material is exactly above the tray 5. When the adsorption assembly 3 is in the first position, it is located above the position adjustment assembly 1. At this time, the adsorption rod 32 of the adsorption assembly 3 corresponds to the material on the position adjustment assembly 1. Under the action of the negative pressure device 31, the material is firmly adsorbed through the adsorption hole. After adsorption is completed, the drive guide rod 42 moves along the second guide rail 41, driving the adsorption assembly 3 to move from the first position to the second position. During the movement, due to the guiding effect of the second guide rail 41 and the guide rod 42, the adsorption assembly 3 and the adsorbed material can move smoothly without deviation or shaking. When the adsorption assembly 3 reaches the second position, the bottom of the adsorption assembly 3 is directly opposite the tray 5. At this time, the negative pressure device 31 stops working, the negative pressure in the adsorption hole disappears, and the material is placed steadily on the tray 5 under its own gravity.

[0067] In one implementation, such as Figure 1 and Figure 2 As shown, a first baffle 43 is provided at the end of the second guide rail 41, and the first baffle 43 is used to restrict the guide rod 42 within the second guide rail 41.

[0068] In this embodiment, when the guide rod 42 moves towards its end along the second guide rail 41, the end of the guide rod 42 will contact the first baffle 43. Due to the blocking effect of the first baffle 43, the guide rod 42 cannot continue to move outward, thus being restricted within the second guide rail 41, preventing the guide rod 42 from detaching from the second guide rail 41 and causing accidents such as the adsorption assembly 3 falling or material damage.

[0069] In one implementation, such as Figure 1 and Figure 2 As shown, a second baffle 27 is provided at the end of the first guide rail 26, and the second baffle 27 is used to restrict the second pulley 25 within the first guide rail 26.

[0070] In this embodiment, when the second pulley 25 moves up and down along the first guide rail 26 with the fixed frame 24, the second pulley 25 may move excessively towards the end of the first guide rail 26. At this time, the second baffle 27 will block the second pulley 25, thereby restricting the second pulley 25 within the first guide rail 26, preventing the second pulley 25 from detaching from the first guide rail 26 and causing the position adjustment component 1 to become unbalanced and fall, effectively ensuring the safe operation of the feeding device.

[0071] In one embodiment, the inner wall of the second pulley 25 is coated with lubricating oil. The lubricating oil on the inner wall of the second pulley 25 can prevent the rotation of the second pulley 25 from getting stuck, and further enhance the smooth rotation effect of the feeding device.

[0072] An exemplary embodiment of this application provides the working process of a feeding device:

[0073] Materials are placed on the first pulley 12 of the position adjustment component 1 using a forklift or manually. The position of the material is adjusted by rotating the first pulley 12, which moves the material horizontally through friction, aligning it with the adsorption device. Then, the lifting component 2 raises the position adjustment component 1 vertically as needed, allowing the adsorption component 3 to smoothly adsorb the material. When the adsorption component 3 is working, the negative pressure device 31 generates negative pressure. When the material moves to contact the bottom surface of the adsorption rod 32, the negative pressure in the adsorption holes firmly adsorbs the material onto the adsorption rod 32, preventing it from falling off or shifting during transfer. After the adsorption component 3 adsorbs the material through negative pressure, the transfer component 4 moves the adsorption component 3 to transfer the material. When it is necessary to release the material, the negative pressure device 31 stops working, and the material separates from the adsorption rod 32 under its own gravity, completing the release. The entire process is highly automated, requiring no manual handling or adjustment, greatly reducing labor intensity and improving feeding efficiency and accuracy.

[0074] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the claims.

[0075] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A feeding device, characterized in that, include: A position adjustment component, the position adjustment component being used to hold and adjust the position of materials placed on the position adjustment component; A lifting assembly is connected to the position adjustment assembly. The lifting assembly moves up and down along the height direction of the feeding device by extending and retracting. An adsorption assembly for adsorbing the material; A transfer component is connected to the adsorption component, and the transfer component is used to drive the adsorption component to move; The position adjustment component includes: Multiple support frames are connected to the lifting assembly; The first pulley is rotatably connected to each of the support frames. The material is placed on the first pulley, and the position of the material is adjusted by rotating the first pulley.

2. The feeding device according to claim 1, characterized in that, Each of the support frames is provided with at least two first pulleys, wherein the two first pulleys are respectively located at both ends of the support frame in the length direction.

3. The feeding device according to claim 1, characterized in that, The adjacent support frames are arranged side by side, each support frame has the same length direction, and the rotation axes of each first pulley are arranged parallel to each other.

4. The feeding device according to claim 1, characterized in that, The position adjustment component further includes: The user sends control commands through the operation screen. The controller is electrically connected to the operating panel; The motor is electrically connected to the controller; A transmission chain is connected to the motor and to the first pulley on the support frame. The controller controls the motor to rotate according to the control command. The rotation of the motor drives the transmission chain to rotate, and the transmission chain drives the first pulley to rotate to adjust the position of the material.

5. The feeding device according to claim 1, characterized in that, The lifting assembly includes: A support rod extends along a first direction, which is the height direction of the feeding device; A protective cover is connected to the support rod; A telescopic push rod is disposed on the inner wall of the protective cover. The telescopic push rod includes a fixed end and a free end. The fixed end of the telescopic push rod is connected to the inner wall of the protective cover, and the free end of the telescopic push rod is connected to the support frame. The free end of the telescopic push rod can extend and retract along the first direction to drive the support frame to move up and down.

6. The feeding device according to claim 5, characterized in that, The lifting assembly also includes: A fixed frame is connected to the free end of the telescopic push rod, and the free end of the telescopic push rod is connected to the support frame through the fixed frame; The second pulley is rotatably connected to the fixed frame; A first guide rail is disposed on the inner wall of the protective cover. The first guide rail extends along the first direction and cooperates with the second pulley. The first guide rail is used to guide the second pulley.

7. The feeding device according to claim 1, characterized in that, The adsorption component includes: A negative pressure device, wherein the negative pressure device is used to generate negative pressure; An adsorption rod is provided with adsorption holes and an internal air passage. A negative pressure device is connected to the air passage through an air pipe, and the air passage is connected to the adsorption holes. The negative pressure device generates negative pressure and adsorbs the material through the adsorption holes.

8. The feeding device according to claim 1, characterized in that, The transfer component includes: The second guide rail extends along a second direction, which is perpendicular to the height direction of the feeding device; A guide rod is connected to the adsorption assembly. The guide rod can reciprocate along the extension direction of the second guide rail to drive the adsorption assembly to move.

9. The feeding device according to claim 8, characterized in that, The feeding device further includes: A tray is disposed below the transfer assembly and is used to hold the material. The adsorption assembly has a first position and a second position. The adsorption assembly adsorbs the material at the first position and places the material on the tray at the second position.

10. The feeding device according to claim 8, characterized in that, The end of the second guide rail is provided with a first baffle, which is used to confine the guide rod within the second guide rail.

Images