Sucker feeding device

Abstract

The utility model provides a sucker feeding device, which relates to the technical field of feeding devices and comprises a frame, a first conveying belt feed mechanism, a second conveying belt feed mechanism and a sucker feeding mechanism. A propelling channel is formed between the first conveying belt propelling mechanism and the second conveying belt propelling mechanism; the conveying belts on the first conveying belt propelling mechanism and the second conveying belt propelling mechanism achieve synchronous conveying through a synchronous driving mechanism. The suction cup feeding mechanism is arranged on the rack and comprises a left-right positioning assembly and a suction assembly. The suction assembly achieves left-right moving and positioning on the rack through the left-right positioning assembly and conducts feeding and transferring on sucked materials. The automatic feeding device has the advantages that the synchronous precision of the conveying belts on the two sides is further ensured, so that the stable pushing of the material vehicle can be further ensured, the positioning precision of the material vehicle is further ensured, the feeding convenience is further improved through the suction cup feeding mechanism, and the overall feeding efficiency is finally improved.

Description

Technical Field

[0001] This utility model relates to the field of feeding device technology, and more specifically, to a suction cup feeding device. Background Technology

[0002] Existing feeding devices include, for example, a Chinese utility model patent (publication number CN219708523U) for an automatic block feeding device. This device uses a positioning drive component on a first feeding positioning mechanism and a second feeding positioning mechanism to push a material cart to a designated position, and uses a feeding push component to push the blocks on the material cart into the feeding channel in the feeding bracket for feeding.

[0003] However, in the current feeding devices, since the first and second feeding positioning mechanisms are each equipped with independent positioning drive components, and the two mechanisms are driven by two different drive motors, the synchronization of the conveyor belts on the first and second feeding positioning mechanisms is poor. This results in unstable material transport, affecting the positioning accuracy of the material cart. Furthermore, when the material cart is not precisely aligned with the feeding channel, the material is pushed horizontally by the feeding push component, causing the material to misalign with the feeding channel and preventing it from entering the feeding channel, resulting in feeding jams and affecting the overall feeding efficiency. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing devices cannot smoothly and accurately transport material carts, and the feeding process is prone to jamming, affecting feeding efficiency. To overcome the above-mentioned defects of the prior art, this invention provides a method that further ensures the synchronization accuracy of the conveyor belts on both sides through a synchronous drive mechanism, thereby ensuring the positioning accuracy of the material cart; and further improves the convenience and smoothness of feeding through a suction cup feeding mechanism, ultimately improving the overall feeding efficiency.

[0005] To achieve the purpose of this utility model, the following technical solution is adopted:

[0006] A suction cup feeding device includes a frame, a first conveyor belt pushing mechanism, a second conveyor belt pushing mechanism, and a suction cup feeding mechanism. The first conveyor belt pushing mechanism is located on the left side of the frame in a front-to-back direction; the second conveyor belt pushing mechanism is located on the right side of the frame in a front-to-back direction, and a pushing channel is formed between the first and second conveyor belt pushing mechanisms for the material cart to move and be positioned in the front-to-back direction. Both the first and second conveyor belt pushing mechanisms include conveyor belts. The left and right conveyor belts are synchronously driven by a synchronous drive mechanism, and the left and right conveyor belts are used to synchronously drive the left and right side walls of the material cart and move and position the material cart along the pushing channel. The suction cup feeding mechanism is mounted on the frame and is located above the first and second conveyor belt pushing mechanisms. The suction cup feeding mechanism includes a left and right positioning component and a suction component. The suction component is used to suction the material on the material cart, and the suction component is moved and positioned left and right on the frame by the left and right positioning component, and the suction material is transferred and fed. This device enables the conveyor belts on the first and second conveyor belt pushing mechanisms to move synchronously through a synchronous drive mechanism, further ensuring the synchronization accuracy of the conveyor belts on both sides. This, in turn, ensures the smooth advancement of the material cart and the accurate positioning of the material cart. At the same time, the suction cup feeding mechanism replaces the existing horizontal pushing method with suction, further improving the convenience of feeding and preventing jamming or blockage during the pushing process. Ultimately, this improves the smoothness of feeding and the overall feeding efficiency.

[0007] Preferably, both the first and second conveyor belt propulsion mechanisms include a conveyor belt, a fixed shaft, a first rotating wheel, a rotating shaft, and a second rotating wheel. The fixed shaft is fixedly connected to the front side of the frame. The first rotating wheel is rotatably mounted on the fixed shaft. The rotating shaft is rotatably connected to the rear side of the frame, and the second rotating wheel is fixedly mounted on the rotating shaft. The conveyor belt is tensioned and connected to the first and second rotating wheels. A drive motor is connected to one of the rotating shafts of the first and second conveyor belt propulsion mechanisms. The synchronous drive mechanism is rotatably connected to the rotating shafts of the first and second conveyor belt propulsion mechanisms, respectively, and causes the two rotating shafts to rotate synchronously. By tensioning the conveyor belt through the first rotating wheel on the fixed shaft and the second rotating wheel on the rotating shaft, the rotation of the rotating shaft enables the conveyor belt to rotate and transport materials, thereby achieving the propulsion and positioning of the material cart.

[0008] Preferably, the synchronous drive mechanism includes a first synchronous rotating shaft, a second synchronous rotating shaft, and a third synchronous rotating shaft. The first synchronous rotating shaft is vertically distributed and rotatably connected to the left side of the frame, and a first synchronous gear is connected to the first synchronous rotating shaft. A second synchronous gear meshing with the first synchronous gear is connected to the rotating shaft of the first conveyor belt propulsion mechanism. The second synchronous rotating shaft is vertically distributed and rotatably connected to the right side of the frame, and a third synchronous gear is connected to the second synchronous rotating shaft. A fourth synchronous gear meshing with the third synchronous gear is connected to the rotating shaft of the second conveyor belt propulsion mechanism. The third synchronous rotating shaft is horizontally distributed and rotatably connected to the frame, and is located between the first and third synchronous rotating shafts. First bevel gears are connected to both sides of the third synchronous rotating shaft. Second bevel gears meshing with the first bevel gears are connected to both the first and third synchronous rotating shafts. The first, second, and third synchronous rotating shafts on the synchronous drive mechanism enable the synchronous operation of the first and second conveyor belt propulsion mechanisms.

[0009] Preferably, both the first and second conveyor belt propulsion mechanisms are equipped with support and positioning components. Each support and positioning component includes several support blocks, a first support plate, and a second support plate. The first support plate is supported on the frame in a front-to-back direction by multiple spaced support blocks. The second support plate is supported above the first support plate in a front-to-back direction by support vertical plates, creating a conveying space between the first and second support plates for conveyor belt installation. The conveyor belt, the first impeller, and the second impeller are all located within this conveying space. The upper and lower sides of the fixed shaft are rotatably connected to the first and second support plates, respectively. The upper and lower sides of the rotating shaft are rotatably connected to the first and second support plates, respectively, with the upper end of the rotating shaft passing through the second support plate. The first and second support plates facilitate better positioning of the conveyor belt, making the entire structure more rational and stable.

[0010] Preferably, the left and right positioning assembly includes left and right drive cylinders and a drive connecting plate; the cylinder bodies of the left and right drive cylinders are arranged on the frame in a left-right direction, and the drive connecting plate is connected to the drive part of the left and right drive cylinders. Using left and right drive cylinders to achieve left and right movement and positioning results in a simpler and more convenient structure.

[0011] Preferably, the suction assembly includes a suction lifting drive cylinder, a suction connecting frame, and an adsorption plate. The suction lifting drive cylinder is vertically mounted on the drive connecting plate. The suction connecting frame is connected to the drive unit of the suction lifting drive cylinder. The adsorption plate is horizontally and flatly mounted on the suction connecting frame and is used to adsorb materials. By using the adsorption plate to suction and place materials in a suction cup manner, the original pushing method is changed. It eliminates the need to align the material with the conveying channel, and the lifting suction method is more convenient, while also preventing jamming during conveying.

[0012] Preferably, the suction connection frame is also equipped with an adsorption sensor for detecting whether material has been adsorbed. The adsorption sensor ensures that material is adsorbed during transfer and that no material is adsorbed during suction.

[0013] Preferably, the frame includes a first support frame, a second support frame, and a gantry support frame; the first and second support frames are arranged in a front-to-back direction, and are parallel and spaced apart horizontally; the first conveyor belt pushing mechanism is arranged in a front-to-back direction on the first support frame; the second conveyor belt pushing mechanism is arranged in a front-to-back direction on the second support frame; the support columns on both sides of the gantry support frame are respectively arranged on the first and second support frames, and the left and right positioning components are arranged in a left-to-right direction on the crossbeams of the gantry support frame. The first and second support frames facilitate the clearing of a central pushing channel, and the gantry support frame also facilitates the installation of the suction cup feeding mechanism.

[0014] Preferably, the first support frame is equipped with a first positioning sensor arranged vertically; the second support frame is equipped with a second positioning sensor arranged vertically. The first and second positioning sensors are symmetrically arranged, and positioning is achieved by the advancement of the material cart through the first and second positioning sensors. The first and second positioning sensors, in the form of grating sensors, ensure that when a row of materials is moved directly below the suction cup feeding mechanism, a signal is fed back to the conveyor belts of the first and second conveyor belt advancing mechanisms, thereby stopping the material cart and waiting for the material on the cart to be transferred.

[0015] Preferably, the device also includes a material cart; the material cart includes a frame and a material pallet; wheels are provided at the bottom of the frame; a holding platform is provided at the top of the frame; the material pallet is placed flat on the holding platform; the left and right side walls of the holding platform are connected to the conveyor belts on both sides for transmission. By cooperating with this device, the material cart automatically loads and transfers the neatly stacked materials on the holding platform.

[0016] In summary, the advantages of this utility model are that the device, through a synchronous drive mechanism, enables the conveyor belts on the first and second conveyor belt pushing mechanisms to achieve synchronous conveying, further ensuring the synchronization accuracy of the conveyor belts on both sides. This further ensures the smooth advancement of the material cart and the accurate positioning of the material cart. At the same time, the suction cup feeding mechanism replaces the existing horizontal pushing method with suction, further improving the convenience of feeding and preventing jamming or blockage during the pushing process. Ultimately, this improves the smoothness of feeding and the overall feeding efficiency. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the front of the suction cup feeding device of this utility model (with a material cart).

[0018] Figure 2 This is a structural schematic diagram of the back (with material cart) of the suction cup feeding device of this utility model.

[0019] Figure 3 This is a structural schematic diagram of the back of the suction cup feeding device of this utility model (without a material cart).

[0020] Figure 4 This is a schematic diagram of the synchronous drive mechanism of this utility model.

[0021] Figure 5 This is a schematic diagram of the suction cup feeding mechanism of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Frame; 10. Pushing channel; 11. First support frame; 111. First positioning sensor; 12. Second support frame; 121. Second positioning sensor; 13. Gantry support frame; 131. Support column; 132. Crossbeam; 2. First conveyor belt pushing mechanism; 20. Conveyor belt; 21. Fixed shaft; 22. First rotating wheel; 23. Rotating shaft; 24. Second rotating wheel; 25. Drive motor; 26. Support positioning assembly; 260. Support block; 261. First support plate; 262. Second support plate; 263. Support vertical plate; 264. Conveying space; 3. Second conveyor belt pushing mechanism; 4. Suction cup feeding mechanism; 4 1. Left and right positioning components; 411. Left and right drive cylinders; 412. Drive connecting plate; 42. Suction assembly; 421. Suction lifting drive cylinder; 422. Suction connecting frame; 423. Adsorption plate; 424. Adsorption sensor; 5. Synchronous drive mechanism; 51. First synchronous rotating shaft; 52. Second synchronous rotating shaft; 53. Third synchronous rotating shaft; 54. First synchronous gear; 55. Second synchronous gear; 56. Third synchronous gear; 57. Fourth synchronous gear; 58. First bevel gear; 59. Second bevel gear; 6. Material cart; 61. Carriage; 62. Material pallet; 63. Wheels; 64. Container platform. Detailed Implementation

[0024] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0025] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0026] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] like Figures 1 to 5 As shown, a suction cup feeding device includes a frame 1, a first conveyor belt pushing mechanism 2, a second conveyor belt pushing mechanism 3, and a suction cup feeding mechanism 4. The frame 1 includes a first support frame 11, a second support frame 12, and a gantry support frame 13. The first support frame 11 and the second support frame 12 are arranged in a front-to-back direction, and are parallel and spaced apart from each other. The first conveyor belt pushing mechanism 2 is arranged in a front-to-back direction on the first support frame 11. The second conveyor belt pushing mechanism 3 is arranged in a front-to-back direction on the second support frame 12, and are symmetrically arranged, forming a pushing channel 10 between them for the material cart 6 to move in the front-to-back direction. Support columns 131 on both sides of the gantry support frame 13 are respectively arranged on the first support frame 11 and the second support frame 12, and left and right positioning components 41 are arranged in a left-to-right direction on the crossbeams 132 of the gantry support frame 13. The first support frame 11 and the second support frame 12 facilitate the clearing of the middle push channel 10, while the gantry support frame 13 also facilitates the installation of the suction cup feeding mechanism 4.

[0029] like Figures 1 to 4 As shown, both the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3 include a conveyor belt 20; the left and right conveyor belts 20 are synchronously conveyed through the synchronous drive mechanism 5, and the left and right conveyor belts 20 are used to synchronously drive the left and right side walls of the material cart 6, and make the material cart 6 move and be positioned along the pushing channel 10; the suction cup feeding mechanism 4 is set on the frame 1, and the suction cup feeding mechanism 4 is located above the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3. The suction cup feeding mechanism 4 includes a left and right positioning component 41 and a suction component 42; the suction component 42 is used to suck up the material on the material cart 6, and the suction component 42 is moved and positioned left and right on the frame 1 through the left and right positioning component 41, and the sucked material is transferred. The device enables the conveyor belts 20 on the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3 to achieve synchronous conveying through the synchronous drive mechanism 5, further ensuring the synchronization accuracy of the conveyor belts 20 on both sides, thereby ensuring the smooth advancement of the material cart 6 and ensuring the positioning accuracy of the material cart 6. At the same time, the suction cup feeding mechanism 4 replaces the existing horizontal pushing method with suction, further improving the convenience of feeding and preventing the current situation of jamming or blockage during the pushing process, ultimately improving the smoothness of feeding and the overall feeding efficiency.

[0030] like Figures 2 to 4As shown, both the first conveyor belt propulsion mechanism 2 and the second conveyor belt propulsion mechanism 3 include a conveyor belt 20, a fixed shaft 21, a first rotating wheel 22, a rotating shaft 23, and a second rotating wheel 24. The fixed shaft 21 of the first conveyor belt propulsion mechanism 2 is fixedly connected to the front side of the first support frame 11. The first rotating wheel 22 is rotatably sleeved on the fixed shaft 21. The rotating shaft 23 of the first conveyor belt propulsion mechanism 2 is rotatably connected to the rear side of the first support frame 11, and the rotating shaft 23 and the fixed shaft 21 are aligned front to back. The second rotating wheel 24 is fixedly sleeved on the rotating shaft 23. The conveyor belt 20 is tensioned and connected to the first rotating wheel 22 and the second rotating wheel 24, and the conveyor belt 20 is flatly aligned in the front to back direction. The second conveyor belt propulsion mechanism 3 has the same installation structure as the first conveyor belt propulsion mechanism 2. A drive motor 25 is connected to one of the rotating shafts of the first conveyor belt propulsion mechanism 2 and the second conveyor belt propulsion mechanism 3. In this embodiment, the drive motor 25 is drively connected to the rotating shaft 23 of the second conveyor belt propulsion mechanism 3. The synchronous drive mechanism 5 is rotatably connected to the rotating shaft 23 of the first conveyor belt propulsion mechanism 2 and the rotating shaft 23 of the second conveyor belt propulsion mechanism 3, and makes the two rotating shafts 23 rotate synchronously. The conveyor belt 20 is tensioned by the first rotating wheel 22 on the fixed shaft 21 and the second rotating wheel 24 on the rotating shaft 23, so that the rotation of the rotating shaft 23 can realize the rotation and conveying of the conveyor belt 20, thereby realizing the propulsion and positioning of the material cart 6.

[0031] like Figures 2 to 4 As shown, the synchronous drive mechanism 5 includes a first synchronous rotating shaft 51, a second synchronous rotating shaft 52, and a third synchronous rotating shaft 53. The first synchronous rotating shaft 51 is vertically distributed and rotatably connected to the left side of the rear wall of the gantry support frame 13, and the lower end of the first synchronous rotating shaft 51 is connected to a first synchronous gear 54. The upper end of the rotating shaft 23 of the first conveyor belt propulsion mechanism 2 is connected to a second synchronous gear 55 that meshes with the first synchronous gear 54. The second synchronous rotating shaft 52 is vertically distributed and rotatably connected to the right side of the rear wall of the gantry support frame 13, and the lower end of the second synchronous rotating shaft 52 is connected to the third synchronous gear 53. The first synchronous gear 56 is connected to the first synchronous gear 57, which meshes with the third synchronous gear 56, at the upper end of the rotating shaft 23 of the second conveyor belt propulsion mechanism 3. The third synchronous rotating shaft 53 is laterally distributed and rotatably connected to the rear wall of the crossbeam 132 of the gantry support frame 13, and the third synchronous rotating shaft 53 is located between the first synchronous rotating shaft 51 and the third synchronous rotating shaft 53. Both ends of the third synchronous rotating shaft 53 are connected to the first bevel gear 58. The upper ends of the first synchronous rotating shaft 51 and the third synchronous rotating shaft 53 are connected to the second bevel gear 59, which meshes with the first bevel gear 58. The first synchronous rotating shaft 51, the second synchronous rotating shaft 52 and the third synchronous rotating shaft 53 on the synchronous drive mechanism 5 can realize the synchronous operation of the first conveyor belt propulsion mechanism 2 and the second conveyor belt propulsion mechanism 3.

[0032] like Figures 2 to 4As shown, both the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3 are equipped with support and positioning components 26. The support and positioning components 26 include several support blocks 260, a first support plate 261, and a second support plate 262. The first support plate 261 is supported on the frame 1 in a front-to-back direction by multiple spaced support blocks 260. The second support plate 262 is supported above the first support plate 261 in a front-to-back direction by support vertical plates 263 and spaced apart, forming a conveying space 264 between the first support plate 261 and the second support plate 262 for the installation of the conveyor belt 20. The conveyor belt 20, the first roller 22, and the second roller 24 are all located in the conveying space 264. The upper and lower sides of the fixed shaft 21 are rotatably connected to the first support plate 261 and the second support plate 262, respectively. The upper and lower sides of the rotating shaft 23 are rotatably connected to the first support plate 261 and the second support plate 262, respectively, and the upper end of the rotating shaft 23 passes through the second support plate 262. The first support plate 261 and the second support plate 262 facilitate better positioning of the conveyor belt 20, making the entire structure more reasonable and stable.

[0033] like Figure 3 As shown, a first positioning sensor 111 is vertically distributed on the first support frame 11; a second positioning sensor 121 is vertically distributed on the second support frame 12. The first positioning sensor 111 and the second positioning sensor 121 are symmetrically arranged, and positioning is achieved by the first positioning sensor 111 and the second positioning sensor 121 propelling the material cart 6. The first positioning sensor 111 and the second positioning sensor 121, in the form of grating sensors, ensure that when a row of materials is moved directly below the suction cup feeding mechanism 4, a signal is fed back to the conveyor belts 20 on the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3, thereby stopping the material cart 6 and waiting for the materials on the material cart 6 to be transferred.

[0034] like Figure 5As shown, the left and right positioning component 41 includes left and right drive cylinders 411 and a drive connecting plate 412. The cylinder body of the left and right drive cylinder 411 is set on the front wall of the crossbeam 132 of the gantry support frame 13 in a left-right direction, and the drive connecting plate 412 is connected to the drive part of the left and right drive cylinder 411. Left and right movement and positioning are achieved by using the left and right drive cylinders 411, resulting in a simpler and more convenient structure. The suction component 42 includes a suction lifting drive cylinder 421, a suction connecting frame 422, and a suction plate 423. The suction lifting drive cylinder 421 is vertically set on the drive connecting plate 412; the suction connecting frame 422 is connected to the drive part of the suction lifting drive cylinder 421; the suction plate 423 is set flat on the suction connecting frame 422 in a left-right direction and is used to suction materials. The suction plate 423 uses a suction cup-like method to suction and place materials, changing the original pushing method. It eliminates the need to align the materials with the conveying channel, making the lifting suction method more convenient and preventing jamming during conveying. The suction connection frame 422 is also equipped with an adsorption sensor 424 for detecting whether material has been adsorbed. The adsorption sensor 424 ensures that material is adsorbed during transfer and that no material is adsorbed during suction.

[0035] like Figure 1 and Figure 2 As shown, it also includes a material cart 6; the material cart 6 includes a frame 61 and a material pallet 62; wheels 63 are provided at the bottom of the frame 61; a holding platform 64 is provided at the top of the frame 61; the material pallet 62 is placed flat on the holding platform 64; the left and right side walls of the holding platform 64 are driven by the conveyor belts 20 on both sides. By cooperating with the device, the material cart 6 automatically loads and transfers the neatly stacked materials on the holding platform 64.

[0036] In use, the device involves manually or mechanically stacking materials (neodymium iron boron blocks or cubes) neatly onto a material pallet 62, then placing the pallet 62 onto the loading platform 64 of a material cart 6. The material cart 6 is then pushed into the push channel 10, ensuring that the left and right side walls of the loading platform 64 contact the conveyor belts 20 of the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3, respectively. The drive motor 25 drives the rotating shaft 23 of the second conveyor belt pushing mechanism 3, causing the conveyor belt 20 of the second conveyor belt pushing mechanism 3 to rotate. Simultaneously, the material is transferred via gears from the rotating shaft 23 of the second conveyor belt pushing mechanism 3 to the second synchronous rotating shaft 52, and then via gears on the second synchronous rotating shaft 52 to the third synchronous rotating shaft 53. From the third synchronous rotating shaft 53, the material is transferred via gears to the first synchronous rotating shaft 51, and finally back to the rotating shaft 23 of the first conveyor belt pushing mechanism 2. This process achieves the connection between the rotating shaft 23 of the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3. The rotating shaft 23 of the conveyor belt propulsion mechanism 3 rotates synchronously, thereby enabling the conveyor belts 20 on both sides to transmit synchronously, further ensuring synchronization accuracy. This ensures that the conveyor belts 20 on both sides, through friction with the sides of the holding platform 64, drive the material cart 6 to move smoothly backward until the first positioning sensor 111 and the second positioning sensor 121 detect that a row of materials on the material cart 6 is laterally aligned with the suction plate 423 on the suction cup feeding mechanism 4. Then, the left and right drive cylinders 411 move the suction plate 423 above the materials, and the suction lifting drive cylinder 421 drives the suction plate 423 to descend, allowing the suction plate 423 to adsorb four horizontally parallel materials. The adsorption sensor 424 detects whether the suction plate 423 has adsorbed the materials. After adsorption is completed, the suction lifting drive cylinder 421 and the left and right drive cylinders 411 work together to transfer the four materials laterally. This process is repeated until all the materials on the material tray 62 are loaded.

[0037] The advantages of this invention are that the device, through the synchronous drive mechanism 5, enables the conveyor belts 20 on the first conveyor belt pushing mechanism 2 and the second conveyor belt pushing mechanism 3 to achieve synchronous conveying, further ensuring the synchronization accuracy of the conveyor belts 20 on both sides, thereby further ensuring the smooth advancement of the material cart 6, and thus ensuring the positioning accuracy of the material cart 6. At the same time, the suction cup feeding mechanism 4 replaces the existing horizontal pushing method with suction, further improving the convenience of feeding, preventing the existing jamming or blockage during the pushing process, and ultimately improving the smoothness of feeding and the overall feeding efficiency.

[0038] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0039] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A suction disc feeding device, characterized in that It includes a frame (1), a first conveyor belt pushing mechanism (2), a second conveyor belt pushing mechanism (3), and a suction cup feeding mechanism (4); the first conveyor belt pushing mechanism (2) is located on the left side of the frame (1) in a front-to-back direction; the second conveyor belt pushing mechanism (3) is located on the right side of the frame (1) in a front-to-back direction, and a pushing channel (10) for the material cart (6) to move in a front-to-back direction is formed between the first conveyor belt pushing mechanism (2) and the second conveyor belt pushing mechanism (3); both the first conveyor belt pushing mechanism (2) and the second conveyor belt pushing mechanism (3) include a conveyor belt (20); the conveyor belts (20) on the left and right sides are synchronized by a synchronous drive mechanism (5). The conveyor belts (20) on the left and right sides are used to synchronously drive the left and right side walls of the material cart (6) and make the material cart (6) move and position along the push channel (10); the suction cup feeding mechanism (4) is set on the frame (1) and is located above the first conveyor belt push mechanism (2) and the second conveyor belt push mechanism (3). The suction cup feeding mechanism (4) includes a left and right positioning component (41) and a suction component (42); the suction component (42) is used to suck up the material on the material cart (6), and the suction component (42) moves and positions left and right on the frame (1) through the left and right positioning component (41) and transfers the sucked material.

2. The chuck table of claim 1, wherein, The first conveyor belt propulsion mechanism (2) and the second conveyor belt propulsion mechanism (3) both include a conveyor belt (20), a fixed shaft (21), a first rotating wheel (22), a rotating shaft (23), and a second rotating wheel (24); the fixed shaft (21) is fixedly connected to the front side of the frame (1); the first rotating wheel (22) is rotatably sleeved on the fixed shaft (21); the rotating shaft (23) is rotatably connected to the rear side of the frame (1), and the second rotating wheel (24) is fixedly sleeved on the rotating shaft (23); the conveyor belt (20) is tensioned and connected to the first rotating wheel (22) and the second rotating wheel (24); a drive motor (25) is connected to one of the rotating shafts of the first conveyor belt propulsion mechanism (2) and the second conveyor belt propulsion mechanism (3); the synchronous drive mechanism (5) is rotatably connected to the rotating shaft (23) of the first conveyor belt propulsion mechanism (2) and the rotating shaft (23) of the second conveyor belt propulsion mechanism (3), and makes the two rotating shafts (23) rotate synchronously.

3. The chuck table of claim 2, wherein, The synchronous drive mechanism (5) includes a first synchronous rotating shaft (51), a second synchronous rotating shaft (52), and a third synchronous rotating shaft (53); the first synchronous rotating shaft (51) is vertically distributed and rotatably connected to the left side of the frame (1), and a first synchronous gear (54) is connected to the first synchronous rotating shaft (51); a second synchronous gear (55) meshing with the first synchronous gear (54) is connected to the rotating shaft (23) of the first conveyor belt pushing mechanism (2); the second synchronous rotating shaft (52) is vertically distributed and rotatably connected to the right side of the frame (1), and a third synchronous gear (55) is connected to the second synchronous rotating shaft (52). 56); The rotating shaft (23) of the second conveyor belt propulsion mechanism (3) is connected to a fourth synchronous gear (57) that meshes with the third synchronous gear (56); The third synchronous rotating shaft (53) is laterally distributed and rotatably connected to the frame (1), and the third synchronous rotating shaft (53) is located between the first synchronous rotating shaft (51) and the third synchronous rotating shaft (53); The two sides of the third synchronous rotating shaft (53) are connected to a first bevel gear (58); The first synchronous rotating shaft (51) and the third synchronous rotating shaft (53) are both connected to a second bevel gear (59) that meshes with the first bevel gear (58).

4. The chuck table of claim 2, wherein, Both the first conveyor belt propulsion mechanism (2) and the second conveyor belt propulsion mechanism (3) are equipped with support and positioning components (26); the support and positioning components (26) include several support blocks (260), a first support plate (261), and a second support plate (262); the first support plate (261) is supported on the frame (1) in a front-to-back direction by multiple spaced support blocks (260); the second support plate (262) is supported above the first support plate (261) in a front-to-back direction and spaced apart by support vertical plates (263), and the first support plate (261) and the second support plate (262) are positioned together. A conveying space (264) for installing the conveyor belt (20) is formed between them; the conveyor belt (20), the first roller (22) and the second roller (24) are all located in the conveying space (264); the upper and lower sides of the fixed shaft (21) are rotatably connected to the first support plate (261) and the second support plate (262) respectively; the upper and lower sides of the rotating shaft (23) are rotatably connected to the first support plate (261) and the second support plate (262) respectively, and the upper end of the rotating shaft (23) passes through the second support plate (262).

5. The chuck feeding device according to claim 1, wherein The left and right positioning component (41) includes a left and right drive electric cylinder (411) and a drive connecting plate (412); the cylinder body of the left and right drive electric cylinder (411) is arranged on the frame (1) in a left and right direction, and the drive connecting plate (412) is connected to the drive part of the left and right drive electric cylinder (411).

6. The suction disc feeding device according to claim 5, characterized in that The suction assembly (42) includes a suction lifting drive cylinder (421), a suction connecting frame (422), and an adsorption plate (423); the suction lifting drive cylinder (421) is vertically arranged on the drive connecting plate (412); the suction connecting frame (422) is connected to the drive part of the suction lifting drive cylinder (421); the adsorption plate (423) is arranged horizontally and flatly on the suction connecting frame (422), and is used to adsorb materials.

7. The suction disc feeding device according to claim 6, characterized in that The suction connector (422) is also equipped with an adsorption sensor (424) for detecting whether material has been sucked up.

8. The chuck feeding device according to claim 1, wherein The frame (1) includes a first support frame (11), a second support frame (12), and a gantry support frame (13); the first support frame (11) and the second support frame (12) are arranged in a front-to-back direction, and the first support frame (11) and the second support frame (12) are parallel to each other and spaced apart; the first conveyor belt pushing mechanism (2) is arranged in a front-to-back direction on the first support frame (11); the second conveyor belt pushing mechanism (3) is arranged in a front-to-back direction on the second support frame (12); the support columns (131) on both sides of the gantry support frame (13) are respectively arranged on the first support frame (11) and the second support frame (12), and the left and right positioning components (41) are arranged in a left-to-right direction on the crossbeam (132) of the gantry support frame (13).

9. The chuck table of claim 8, wherein, The first support frame (11) is provided with a first positioning sensor (111) arranged vertically; the second support frame (12) is provided with a second positioning sensor (121) arranged vertically. The first positioning sensor (111) and the second positioning sensor (121) are symmetrically arranged, and the material cart (6) is positioned by the first positioning sensor (111) and the second positioning sensor (121).

10. The chuck feeding device according to claim 1, wherein It also includes a material cart (6); the material cart (6) includes a frame (61) and a material pallet (62); the bottom of the frame (61) is provided with wheels (63); the top of the frame (61) is provided with a holding platform (64); the material pallet (62) is placed flat on the holding platform (64); the left and right side walls of the holding platform (64) are connected to the conveyor belts (20) on both sides for transmission.

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