Feeding device and ceramic capacitor processing equipment

Abstract

This invention belongs to the field of automation equipment, and particularly relates to a feeding device and a ceramic capacitor processing equipment. The feeding device includes a first picking structure, a transferring structure, and a conveying structure. The conveying structure has a first station and a second station on both sides. The first station is used to store a first material. The conveying structure drives the transferring structure to move back and forth between the first and second stations. The transferring structure is used to pick up the first material. The second station is used to store a second material and to receive the first material picked up by the transferring structure. The first picking structure is located at the second station and above the second material. The first picking structure is used to pick up the second material and move it up and down. The transferring structure also receives the second material from the first picking structure, moving it to the first station. This invention solves the problem of how to improve feeding efficiency and production efficiency.

Description

Technical Field

[0001] This invention belongs to the field of automation equipment, and particularly relates to feeding devices and ceramic capacitor processing equipment. Background Technology

[0002] In the manufacturing process of ceramic capacitors, multiple layers of white film and multiple layers of dielectric layer are usually stacked to form the finished product. The finished product is placed on a base plate, which is usually made of PET (Polyethylene terephthalate). The base plate plays a supporting role. Therefore, the manufacturing process of ceramic capacitors usually requires loading the base plate and unloading the base plate and the finished product as a whole.

[0003] However, in existing feeding devices, the feeding structure and the unloading structure are separate and work independently. During the interval between two adjacent feeding strokes, the feeding structure and the unloading structure will be unloaded, which will affect the feeding efficiency and production efficiency. Summary of the Invention

[0004] The purpose of this application is to provide a feeding device that aims to solve the problem of how to improve feeding efficiency and production efficiency.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, a feeding device is provided, comprising a first picking structure, a transferring structure, and a conveying structure. The conveying structure has a first station and a second station on both sides. The first station is used to store a first material. The conveying structure is used to drive the transferring structure to move back and forth between the first station and the second station. The transferring structure is used to pick up the first material. The second station is used to store a second material and to receive the first material picked up by the transferring structure. The first picking structure is disposed at the second station and located above the second material. The first picking structure is used to pick up the second material and drive the second material to rise and fall. The transferring structure is also used to receive the second material at the first picking structure to move the second material to the first station.

[0007] In some embodiments, the material transfer structure includes a connecting seat and a support plate. The connecting seat is movably connected to the conveying structure, and the support plate is mounted on the connecting seat. The top surface of the support plate is used to receive the second material at the first material picking structure, and the bottom surface of the support plate is provided with a first suction cup structure, which is used to adsorb the first material at the first work station.

[0008] In some embodiments, the top surface of the support plate is provided with a plurality of abutting blocks, which are distributed at the edge of the top surface of the support plate and are used to abut the edge of the second material.

[0009] In some embodiments, the first material handling structure includes a first adsorption plate and a plurality of second suction cup structures connected to the first adsorption plate. The plurality of second suction cup structures are disposed around the periphery of the first adsorption plate. The second material includes a base plate and a plurality of film layers stacked on the base plate. The projected area of ​​the base plate along the thickness direction is larger than the projected area of ​​the film layers along the thickness direction. The bottom of the first adsorption plate is provided with vacuum adsorption holes for adsorbing the film layers. The plurality of second suction cup structures are used to adsorb areas on the base plate not covered by the film layers.

[0010] In some embodiments, the first material handling structure further includes a first mounting plate, a first lifting drive, a first lifting plate, and a first adapter plate. The first lifting drive is mounted on the first mounting plate, the first lifting plate is connected to the output end of the first lifting drive, the first lifting drive is used to drive the first lifting plate to rise and fall, the first adapter plate is connected to the bottom of the first lifting plate, and the first adsorption plate is connected to the bottom of the first adapter plate.

[0011] In some embodiments, the feeding device further includes a second material-grabbing structure, which is configured corresponding to the first station. The second material-grabbing structure is used to grab the second material on the material-moving structure and drive the second material to rise and fall. The first station is also used to receive the second material at the second material-grabbing structure.

[0012] In some embodiments, the second material handling structure includes a second adsorption plate and a plurality of third suction cup structures connected to the second adsorption plate. The plurality of third suction cup structures are disposed around the periphery of the second adsorption plate. The second material includes a base plate and a plurality of film layers stacked on the base plate. The projected area of ​​the base plate along the thickness direction is larger than the projected area of ​​the film layers along the thickness direction. The bottom of the second adsorption plate is provided with vacuum adsorption holes for adsorbing the film layers. The plurality of third suction cup structures are used to adsorb areas on the base plate not covered by the film layers.

[0013] In some embodiments, the conveying structure includes a translation component and a lifting component, the lifting component being movably connected to the translation component, the translation component being used to drive the lifting component to move back and forth between the first workstation and the second workstation along a first direction, and the material transfer structure being connected to the lifting component, the lifting component being used to drive the material transfer structure to move up and down.

[0014] In some embodiments, the translation component includes an extension plate, a belt transmission structure, and a slide rail. The extension plate extends along the first direction, the belt transmission structure and the slide rail are mounted on the extension plate, the lifting component is connected to the belt transmission structure, the belt transmission structure drives the lifting component to move along the first direction, the slide rail extends along the first direction, and the lifting component is slidably connected to the slide rail.

[0015] Secondly, a ceramic capacitor processing equipment is provided, which includes the feeding device described above.

[0016] The beneficial effects of this application are as follows: The feeding device of this application drives the material transfer structure to move back and forth between the first station and the second station by setting a conveying structure. The material transfer structure can grab the first material at the first station and transfer it to the second station, and receive the second material at the second station and then return to the first station. Therefore, this application can realize the simultaneous completion of loading and unloading in one round trip of the material transfer structure, avoid empty load, reduce the number of times the material transfer structure moves, thereby improving the efficiency of loading and unloading, enabling the production line to operate efficiently and thus improving production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the feeding device provided in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the conveying structure and the material transfer structure provided in the embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the overall structure of the material transfer structure provided in the embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the overall structure of the first material handling structure provided in the embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the overall structure of the second material handling structure provided in the embodiments of this application.

[0023] The following are the labeling elements in the figure:

[0024] 10. Material transfer structure; 11. Connecting seat; 12. Support plate; 13. First suction cup structure; 14. Block; 21. Translation component; 211. Extension plate; 212. Slide rail; 213. Belt; 214. Pulley; 215. Drive shaft; 216. Rotary motor; 22. Lifting component; 30. First material picking structure; 31. First suction plate; 32. Second suction cup structure; 33. First mounting plate; 34. First lifting drive component; 35. First lifting plate; 36. First adapter plate; 37. Guide shaft; 40. Second material picking structure; 41. Second suction plate; 42. Third suction cup structure; 43. Second mounting plate; 44. Second lifting drive component; 45. Second lifting plate; 46. Second adapter plate; 200. First material; 300. Second material; 310. Film layer; 320. Base plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] Please see Figures 1 to 5 This application provides a feeding device, including a first picking structure 30, a transferring structure 10, and a conveying structure. The conveying structure has a first station and a second station on both sides. The first station is used to store a first material 200. The conveying structure is used to drive the transferring structure 10 to move back and forth between the first station and the second station. The transferring structure 10 is used to grab the first material 200. The second station is used to store a second material 300 and to receive the first material 200 grabbed by the transferring structure 10. The first picking structure 30 is disposed at the second station and located above the second material 300. The first picking structure 30 is used to grab the second material 300 and drive the second material 300 to rise and fall. The transferring structure 10 is also used to receive the second material 300 at the first picking structure 30, so as to drive the second material 300 to move to the first station.

[0030] The feeding device of this application drives the transfer structure 10 to move back and forth between the first station and the second station by setting a conveying structure. The transfer structure 10 can grab the first material 200 at the first station and transfer it to the second station, and receive the second material 300 at the second station and then return to the first station. Therefore, this application can realize the simultaneous completion of loading and unloading in one round trip of the transfer structure 10, avoid empty load, reduce the number of moves of the transfer structure 10, thereby improving the efficiency of loading and unloading, enabling the production line to operate efficiently and thus improving production efficiency.

[0031] In this application, the first material 200 can be a base plate 320 used to support multiple film layers 310. Multiple film layers 310, such as a bottom protective layer, a dielectric layer, and a top protective layer, can be stacked on the base plate 320. The bottom protective layer, dielectric layer, and top protective layer constitute the finished product. The finished product and the base plate 320 constitute the second material 300. That is, in this embodiment, the feeding device can load the base plate 320 and simultaneously unload the finished product and the base plate 320 together.

[0032] In some embodiments, such as Figure 2and Figure 3 As shown, the material transfer structure 10 includes a connecting seat 11 and a support plate 12. The connecting seat 11 is movably connected to the conveying structure. The support plate 12 is mounted on the connecting seat 11. The top surface of the support plate 12 is used to receive the second material 300 at the first material picking structure 30. The bottom surface of the support plate 12 is provided with a first suction cup structure 13, which is used to adsorb the first material 200 at the first station. It can be understood that the first material 200 is a base plate 320, which is made of PET and is therefore lightweight. Therefore, the first suction cup structure 13 can be used directly to adsorb the first material 200. However, the second material 300 has multiple film layers 310. If the suction cup structure is used for adsorption, the film layers 310 may be deformed, resulting in a loss of precision. Therefore, this application uses the top surface of the support plate 12 to support the second material 300, which can avoid the loss of precision of the second material 300.

[0033] In addition, the bottom surface of the support plate 12 can be provided with a plurality of first suction cup structures 13. The plurality of first suction cup structures 13 can be arranged in an array and evenly distributed on the bottom surface of the support plate 12, thereby enhancing the adsorption force and ensuring the stability of the adsorption of the first material 200.

[0034] Furthermore, the top surface of the support plate 12 is provided with a plurality of abutment blocks 14, which are distributed along the edge of the top surface of the support plate 12. The abutment blocks 14 are used to abut the edge of the second material 300, thereby making the placement of the second material 300 more stable and preventing it from detaching from the support plate 12 during movement. Specifically, the support plate 12 of this application has a rectangular plate structure, and the first material 200 and the second material 300 are also rectangular sheet structures. Therefore, abutment blocks 14 can be provided at all four corners of the support plate 12. The abutment block 14 has two abutment arms, which are used to abut the two sides of the second material 300 respectively, thereby further improving the stability of the placement of the second material 300.

[0035] In some embodiments, such as Figure 4As shown, the first material handling structure 30 includes a first adsorption plate 31 and a plurality of second suction cup structures 32 connected to the first adsorption plate 31. The plurality of second suction cup structures 32 are disposed around the periphery of the first adsorption plate 31. Since the second material 300 includes a base plate 320 and a plurality of film layers 310 stacked on the base plate, and the projected area of ​​the base plate 320 along the thickness direction of the base plate 320 is larger than the projected area of ​​the film layers 310 along the thickness direction of the base plate 320, that is, the edge area of ​​the base plate 320 is not covered by the film layers 310, but is exposed. The bottom of the first adsorption plate 31 is provided with vacuum adsorption holes, and the first adsorption plate 31 is connected to a negative pressure device. Therefore, the vacuum adsorption holes can generate adsorption force and can be used to adsorb the film layer 310. At the same time, multiple second suction cup structures 32 are used to adsorb the area on the bottom plate 320 that is not covered by the film layer 310. By adsorbing simultaneously through the second suction cup structures 32 and the first adsorption plate 31, it can be adapted to the specific structure of the second material 300, and the bottom plate 320 and the film layer 310 are prevented from separating during the movement of the second material 300.

[0036] Furthermore, the first material handling structure 30 also includes a first mounting plate 33, a first lifting drive component 34, a first lifting plate 35, and a first adapter plate 36. The first lifting drive component 34 is mounted on the first mounting plate 33, the first lifting plate 35 is connected to the output end of the first lifting drive component 34, and the first lifting drive component 34 is used to drive the first lifting plate 35 to rise and fall. The first adapter plate 36 is connected to the bottom of the first lifting plate 35, and the first adsorption plate 31 is connected to the bottom of the first adapter plate 36. Optionally, the first lifting drive component 34 can be a lifting cylinder or a lifting motor, etc., and this application does not limit it.

[0037] Furthermore, in some embodiments, the first material handling structure 30 further includes a guide shaft 37, which extends vertically. One end of the guide shaft 37 is connected to the first lifting plate 35, and the first mounting plate 33 is provided with a guide hole. The other end of the guide shaft 37 is movably inserted through the guide hole. The cooperation between the guide shaft 37 and the guide hole can guide the lifting and lowering movement of the lifting plate and prevent deviation.

[0038] Optionally, the number of guide shafts 37 can be set to four. The first lifting drive member 34 is installed in the central area of ​​the first mounting plate 33, and the four guide shafts 37 are arranged around the first lifting drive member 34, thereby further ensuring the guiding effect of the guide shafts 37. Of course, in other possible embodiments, the number of guide shafts 37 can also be set to three, five, six or more, and this application does not impose any limitations.

[0039] Preferably, such as Figure 1As shown, the feeding device also includes a second material-grabbing structure 40, which is set corresponding to the first station. The second material-grabbing structure 40 is used to grab the second material 300 on the transfer structure 10 and drive the second material 300 to rise and fall. The first station is also used to receive the second material 300 at the second material-grabbing structure 40. Therefore, the first station can be set up with a hopper to store the first material 200 for the transfer structure 10 to grab, and it can also be used to receive the second material 300. When the second material-grabbing structure 40 grabs the second material 300 on the transfer structure 10, the transfer structure 10 moves away, the second material-grabbing structure 40 drives the second material 300 to fall, and places the second material 300 on the hopper at the first station.

[0040] Specifically, such as Figure 5 As shown, the second material handling structure 40 includes a second adsorption plate 41 and a plurality of third suction cup structures 42 connected to the second adsorption plate 41. The plurality of third suction cup structures 42 are disposed around the periphery of the second adsorption plate 41. The bottom of the second adsorption plate 41 is provided with vacuum adsorption holes for adsorbing the film layer 310. The plurality of third suction cup structures 42 are used to adsorb areas on the bottom plate 320 not covered by the film layer 310. Understandably, the specific structure of the second material handling structure 40 is similar to that of the first material handling structure 30, therefore the specific structure of the second material handling structure 40 will not be described in detail.

[0041] In some embodiments, the conveying structure includes a translation component 21 and a lifting component 22. The lifting component 22 is movably connected to the translation component 21. The translation component 21 is used to drive the lifting component 22 to move back and forth between a first station and a second station along a first direction. The material transfer structure 10 is connected to the lifting component 22. The lifting component 22 is used to drive the material transfer structure 10 to move up and down.

[0042] Optionally, the lifting assembly 22 can be a lifting cylinder, etc., and the connecting seat 11 of the transfer structure 10 is connected to the output end of the lifting cylinder, thereby driving the transfer structure 10 to lift. Specifically, the connecting seat 11 can be a triangular plate structure. Since triangles have stability, the connection between the transfer structure 10 and the lifting assembly 22 can be more stable.

[0043] Specifically, such as Figure 2As shown, the translation component 21 includes an extension plate 211, a belt transmission structure, and a slide rail 212. The extension plate 211 extends along a first direction. The belt transmission structure and the slide rail 212 are mounted on the extension plate 211. The lifting component 22 is connected to the belt transmission structure, which drives the lifting component 22 to move along the first direction. The slide rail 212 extends along the first direction. The lifting component 22 may be fixed with a slider. The slider cooperates with the slide rail 212, allowing the lifting component 22 to be slidably connected to the slide rail 212. The cooperation between the slide rail and the slider guides the movement of the material transfer structure 10, making the movement of the material transfer structure 10 smoother. The belt transmission structure includes two pulleys 214 disposed at both ends of the extension plate 211 and a belt 213 wound between the two pulleys 214. The lifting component 22 is connected to the belt 213, thereby driving the lifting component 22 and the material transfer structure 10 to move.

[0044] Furthermore, the extension plate 211, belt transmission structure, and slide rail 212 each include two sets. The material transfer structure 10 is disposed between the two extension plates 211, forming a moving space for the material transfer structure 10 between the two extension plates 211. The lifting components 22 are correspondingly provided in two sets, and the two sets of lifting components 22 are respectively connected to both sides of the material transfer structure 10. The two sets of lifting components 22 are respectively slidably connected to the two sets of slide rails 212, thereby improving the stability of the material transfer structure 10 moving in the horizontal direction, keeping the material transfer structure 10 balanced, and preventing the material transfer structure 10 from shaking or deviating during movement.

[0045] In addition, the two opposite pulleys 214 in the two sets of belt transmission structures can be connected by a drive shaft 215. One of the extension plates 211 is connected to a rotary motor 216, and one of the pulleys 214 is connected to the output end of the rotary motor 216. The rotary motor 216 drives one of the pulleys 214 to rotate, and the drive shaft 215 can transmit the rotational power of one pulley 214 to the opposite pulley 214. Therefore, only one power structure is needed to realize the synchronous operation of the two sets of belt transmission structures, which simplifies the structure of the feeding device and reduces the cost.

[0046] The feeding device of this application also includes a controller (not shown in the figure). The controller is electrically connected to the first material picking structure 30, the material transferring structure 10, the second material picking structure 40 and the conveying structure, respectively. The controller can send control commands to the first material picking structure 30, the material transferring structure 10, the second material picking structure 40 and the conveying structure, thereby realizing the cooperation between the first material picking structure 30, the material transferring structure 10, the second material picking structure 40 and the conveying structure, which is conducive to realizing automation.

[0047] The present invention also proposes a ceramic capacitor processing equipment, which includes a feeding device. The specific structure of the feeding device is as described in the above embodiments. Since the ceramic capacitor processing equipment adopts all the technical solutions of all the above embodiments, it also has all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0048] In summary, this application uses a conveying structure to drive the material transfer structure 10 to move back and forth between the first station and the second station. The material transfer structure 10 can grab the first material 200 from the first station and transfer it to the second station, and receive the second material 300 from the second station and then return to the first station. Therefore, this application can simultaneously complete loading and unloading in one round trip of the material transfer structure 10, avoiding idle loads and reducing the number of times the material transfer structure 10 moves, thereby improving the efficiency of loading and unloading, enabling the production line to operate efficiently and thus improving production efficiency.

[0049] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A feeding device, characterized in that: The system includes a first material-grabbing structure (30), a material-shifting structure (10), and a conveying structure. The conveying structure has a first station and a second station on both sides. The first station is used to store a first material (200). The conveying structure drives the material-shifting structure (10) to move back and forth between the first station and the second station. The material-shifting structure (10) grabs the first material (200). The second station stores a second material (300) and receives the first material (200) grabbed by the material-shifting structure (10). The first material-grabbing structure (30) is located at the second station and above the second material (300). The first material-grabbing structure (30) grabs the second material (300) and drives it to rise and fall. The material-shifting structure (10) also receives the second material (200) from the first material-grabbing structure (30). 300), and drive the second material (300) to move to the first station; the first material picking structure (30) includes a first adsorption plate (31) and a plurality of second suction cup structures (32) connected to the first adsorption plate (31). The plurality of second suction cup structures (32) are disposed around the periphery of the first adsorption plate (31). The second material (300) includes a base plate (320) and a plurality of film layers (310) stacked on the base plate (320). The projected area of ​​the base plate (320) along the thickness direction of the base plate (320) is greater than the projected area of ​​the film layer (310) along the thickness direction of the base plate (320). The bottom of the first adsorption plate (31) is provided with a vacuum adsorption hole for adsorbing the film layer (310). The plurality of second suction cup structures (32) are used to adsorb the area on the base plate (320) not covered by the film layer (310).

2. The feeding device as described in claim 1, characterized in that: The material transfer structure (10) includes a connecting seat (11) and a support plate (12). The connecting seat (11) is movably connected to the conveying structure. The support plate (12) is installed on the connecting seat (11). The top surface of the support plate (12) is used to receive the second material (300) at the first material picking structure (30). The bottom surface of the support plate (12) is provided with a first suction cup structure (13). The first suction cup structure (13) is used to adsorb the first material (200) at the first station.

3. The feeding device as described in claim 2, characterized in that: The top surface of the support plate (12) is provided with a plurality of abutment blocks (14), which are distributed at the edge of the top surface of the support plate (12) and are used to abut the edge of the second material (300).

4. The feeding device as described in claim 1, characterized in that: The first material handling structure (30) further includes a first mounting plate (33), a first lifting drive (34), a first lifting plate (35), and a first adapter plate (36). The first lifting drive (34) is mounted on the first mounting plate (33). The first lifting plate (35) is connected to the output end of the first lifting drive (34). The first lifting drive (34) is used to drive the first lifting plate (35) to lift. The first adapter plate (36) is connected to the bottom of the first lifting plate (35). The first adsorption plate (31) is connected to the bottom of the first adapter plate (36).

5. The feeding device as described in any one of claims 1 to 4, characterized in that: The feeding device further includes a second material picking structure (40), which is set corresponding to the first station. The second material picking structure (40) is used to grab the second material (300) on the material transfer structure (10) and drive the second material (300) to rise and fall. The first station is also used to receive the second material (300) at the second material picking structure (40).

6. The feeding device as described in claim 5, characterized in that: The second material handling structure (40) includes a second adsorption plate (41) and a plurality of third suction cup structures (42) connected to the second adsorption plate (41). The plurality of third suction cup structures (42) are disposed around the periphery of the second adsorption plate (41). The second material (300) includes a base plate (320) and a plurality of film layers (310) stacked on the base plate (320). The projected area of ​​the base plate (320) along the thickness direction of the base plate (320) is greater than the projected area of ​​the film layer (310) along the thickness direction of the base plate (320). The bottom of the second adsorption plate (41) is provided with vacuum adsorption holes for adsorbing the film layer (310). The plurality of third suction cup structures (42) are used to adsorb the area on the base plate (320) not covered by the film layer (310).

7. The feeding device as described in claim 1, characterized in that: The conveying structure includes a translation component (21) and a lifting component (22). The lifting component (22) is movably connected to the translation component (21). The translation component (21) is used to drive the lifting component (22) to move back and forth between the first station and the second station along a first direction. The material transfer structure (10) is connected to the lifting component (22). The lifting component (22) is used to drive the material transfer structure (10) to move up and down.

8. The feeding device as described in claim 7, characterized in that: The translation component (21) includes an extension plate (211), a belt transmission structure, and a slide rail (212). The extension plate (211) extends along the first direction. The belt transmission structure and the slide rail (212) are mounted on the extension plate (211). The lifting component (22) is connected to the belt transmission structure. The belt transmission structure drives the lifting component (22) to move along the first direction. The slide rail (212) extends along the first direction. The lifting component (22) is slidably connected to the slide rail (212).

9. A ceramic capacitor processing equipment, characterized in that: Includes the feeding device as described in any one of claims 1-8.

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