Feeding device

Abstract

The invention provides a feeding device. The lifting module drives the lifting platform to drive the conveying line to ascend and descend, so that the conveying line can move to be horizontally aligned with each storage layer, at the moment, the material taking mechanism can take out products in each storage layer to the conveying line, and then the lifting module drives the lifting platform again to drive the conveying line to ascend and descend; the lifting module drives the lifting platform to drive the conveying line to ascend and descend after the conveying line is in butt joint with the machining station, at the moment, the conveying line can feed products on the conveying line into the machining station, and after the machining station completes machining of the products and conveys the products to the conveying line, the lifting module drives the lifting platform to drive the conveying line to ascend and descend, so that the conveying line can move to the empty storage layer, and the products on the conveying line are conveyed back to the storage layer; therefore, manual feeding and discharging or mechanical arm feeding and discharging can be replaced, and compared with conventional manual feeding and discharging or mechanical arm feeding and discharging, the reserved activity space needed when products are carried is reduced; the invention belongs to the technical field of automatic equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of automation equipment, and in particular relates to a feeding device. Background Art

[0002] On conventional production lines, the installation of product components is generally done by operators or robots transferring materials to assembly stations for installation. In traditional manual operations, the assembly effect may be affected by factors such as operator sweat, static electricity, fatigue, and improper operation. In addition, when assembling capacitor components for new energy vehicles, since the capacitor components are large and heavy, they are prone to bruises and falls during manual installation. Therefore, manufacturers rarely consider using manual loading, that is, loading is generally done by robots.

[0003] First of all, although the traditional robot loading method can effectively realize the automatic loading of product components, for product components that need to be assembled at the workstation for a long time, the robot needs to wait for a long time after completing the loading. Therefore, it is a bit of a waste of talent to use a high-cost robot for the loading process alone; in addition, sufficient apertures need to be reserved during the loading process for the robot to clamp product components and move along the xyz axis, which causes the robot to occupy a large space. Summary of the invention

[0004] The purpose of the present invention is to provide a feeding device to solve the technical problems described in the background technology.

[0005] The feeding device comprises a frame and an automatic guided vehicle, the frame comprises a material preparation part and a material feeding part, the material preparation part is provided with an alignment slot, a material rack is installed on the automatic guided vehicle, the automatic guided vehicle is used to drive the material rack to move to various places and insert into the positioning slot, the material rack is provided with several layers for storing products, the feeding part is located between the material preparation part and the processing station, the feeding part is installed with a lifting module, the lifting module drives a lifting platform, a conveyor line and a material picking mechanism are installed on the lifting platform, the lifting module is used to drive the lifting platform to drive the conveyor line to move to horizontal alignment with each storage layer, the material picking mechanism is used to take out the products in each storage layer onto the conveyor line or to take out the products in the processing station onto the conveyor line, the conveyor line is used to deliver the products thereon into the processing station or the storage layer.

[0006] According to the technical solution, the present invention can achieve the following beneficial effects: 1. The lifting module drives the lifting platform to drive the conveyor line to move up and down, so that the conveyor line can move to be aligned with each storage layer. At this time, the material-taking mechanism can take out the products in each storage layer to the conveyor line. After that, the lifting module drives the lifting platform to drive the conveyor line to move up and down again, so that the conveyor line can dock with the processing station. At this time, the conveyor line can deliver the products on it to the processing station, thereby replacing manual or robot loading; 2. After the processing station completes the processing of the product and conveys it to the conveyor line, the lifting module drives the lifting platform to drive the conveyor line to move up and down, so that the conveyor line can move to the empty storage layer and send the product on it back to the storage layer, thereby realizing manual or robot unloading; 3. Since only the lifting module is needed to drive the conveyor line on the lifting platform to lift vertically, and the lifting range of the conveyor line is only the height of the material rack, the conveyor line can deliver the products in the storage layer to the processing station or storage layer without moving horizontally or vertically. Therefore, loading and unloading can be achieved in a relatively narrow width and height space, thereby reducing the reserved activity space required for transporting products. 4. Since there are several storage layers on the rack, products can be stacked in batches, thereby improving the circulation efficiency of products on the production line; 5. Since the lifting module drives the lifting platform to drive the conveyor line to move up and down, so that the conveyor line can be moved to be horizontally aligned with each storage layer, it is possible to take and place any product stacked in batches on the rack, thereby facilitating the selection of products; 6. Compared with the traditional manipulator, the present invention can conveniently take and place the batch stacked items while occupying a small activity space; 7. Since the automatic guided vehicle can drive the material rack to move to various places and insert it into the card slot, it can realize the convenient transportation of products stored in batches to various workstations for preparation or transportation to the warehouse.

[0007] In order to further optimize the above technical solution, it can be optionally combined with one or more of the following implementation methods without conflict.

[0008] In some embodiments, a roller bar is installed in each storage layer, and a material tray is supported on the roller bar. The product is placed on the material tray. The material taking mechanism is used to take the material tray in each storage layer to the conveyor line or to take the material tray in the processing station to the conveyor line. The conveyor line is used to deliver the material tray on it to the processing station or the storage layer; According to the technical solution, when the material taking mechanism takes the product out of the storage layer and puts it on the conveyor line, and when the conveyor line delivers the product on it to the processing station or the storage layer, product wear can be effectively avoided.

[0009] In some embodiments, a limit seat is installed in each storage layer, and the limit seat is equipped with a vertical spring and a limit pin. The limit seat bearing is connected to a rocker, one end of the rocker is provided with a driving pulley, the limit seat is provided with a transverse slide groove, a pressure block slides in the transverse slide groove, and the pressure block is provided with an inclined pushing surface. The vertical spring is used to lift the other end of the rocker and bring the driving pulley close to the inclined pushing surface. When the other end of the rocker is lifted, the other end of the rocker blocks the material tray from sliding out of the roller strip. The lifting platform is equipped with a pushing cylinder, and the pushing cylinder drives a pushing plate for pushing the pressure block, so that the pressure block drives the inclined pushing surface to move, thereby pushing the driving pulley to drive the other end of the rocker to descend to avoid the material tray from sliding out of the roller strip. When the pushing cylinder stops driving the pushing plate to push the pressure block, the vertical spring pushes the rocker to reset. When the rocker is reset, it drives the driving pulley to push the inclined pushing surface, thereby resetting the pressure block, and the limit pin is used to limit the pressure block from sliding out of the transverse slide groove; According to the technical solution, the present invention can further achieve the following beneficial effects: 1. When the material tray is placed on the roller bar, the vertical spring lifts up the other end of the rocker, so that when the material taking mechanism takes out the products in other storage layers to the conveyor line, when the conveyor line sends the products on it to the processing station or other storage layers, and when the automatic guided vehicle drives the material rack to move, the other end of the rocker can be lifted up to prevent the material tray from sliding out of the roller bar; 2. When taking out the products in the storage layer, the lifting module drives the lifting platform to drive the conveyor line to lift and lower, so that the conveyor line can move to be horizontally aligned with one of the storage layers. At this time, the pushing cylinder drives the push plate to push the pressure block to move, so that the pressure block drives the inclined push surface to move. When the inclined push surface moves, it drives the pulley to move. The pulley drives the rocker to swing, so that the other end of the rocker drops to avoid. At this time, the material taking mechanism can take out the material tray in the storage layer or the conveyor line can push the material tray onto the roller bar; 3. After the material taking mechanism is able to take out the material tray in the storage layer or the conveyor line is able to push the material tray onto the roller bar, the pushing cylinder drives the push plate to reset, and the push plate stops pushing the pressure block. At this time, the vertical spring lifts up the other end of the rocker to reset. At this time, the pulley of the rocker descends and resets. When the pulley descends, it pushes the inclined push surface to move, and the inclined push surface drives the pressure block to reset and move. Therefore, there is no need to set up a power module to achieve reset.

[0010] In some embodiments, the limit seat is installed with a transverse spring, and the transverse spring is used to push the pressure block to reset; According to the technical solution, the pressure block can be reset more stably when the push plate stops pushing the pressure block due to the auxiliary thrust of the transverse spring.

[0011] In some embodiments, the other end of the rocker is provided with an inclined pressure surface, so that when the material tray is fed into the roller bar, the material tray slides over the inclined pressure surface through the lower wall, thereby pressing the other end of the rocker downward; According to the technical solution, it is possible to realize that there is no need to drive the push plate through the push cylinder to push the pressing block to move, and the conveyor line can also deliver the material tray to the roller bar.

[0012] In some embodiments, a protrusion is installed under the material tray, and the material taking mechanism includes a pulling power module installed on the lifting platform, and the pulling power module drives a pulling plate that can extend to both sides of the protrusion and move into the conveying line, and a clamp for clamping the protrusion is installed on the pulling plate; According to the technical solution, the present invention can further achieve the following beneficial effects: 1. When the push cylinder drives the push plate to push the pressure block to move, causing the other end of the rocker to drop to avoid, the power module is pulled out to drive the pull plate to extend to both sides of the convex block. At this time, the clamp clamps the convex block, and the power module is pulled out to drive the pull plate to reset, thereby taking the material tray out of the storage layer and putting it on the conveyor line; 2. When the conveyor line delivers the material tray to the processing station or storage layer, the protrusion can be clamped by the clamp and the power module can be pulled out to drive the pull plate to the storage layer, so that the material tray can stably slide over the inclined pressure surface.

[0013] In some embodiments, the material taking mechanism is an outward push spring installed in the storage layer, and the outward push spring pushes a tray pushing plate used to push the material tray into the conveyor line; According to the technical solution, when the pushing cylinder drives the pushing plate to push the pressure block to move, causing the other end of the rocker to drop to avoid, the outward push spring can push the push plate to move, so that the push plate pushes the material tray into the conveyor line, thereby realizing the wireless setting of the power module to take the material tray out of the storage layer and onto the conveyor line.

[0014] In some embodiments, the frame is provided with a temporary storage part, the temporary storage part is equipped with a temporary storage lifting module, the temporary storage lifting module drives the temporary storage lifting frame, the temporary storage lifting frame is provided with at least two temporary storage layers, and a temporary storage conveyor line is provided on the temporary storage layer, the temporary storage conveyor line is used to carry the material tray and send the material tray to the processing station and to the conveyor line, the temporary storage lifting module drives any temporary storage layer of the temporary storage lifting frame to align with the processing station, and the other temporary storage layers are not aligned with the processing station, the lifting module drives the conveyor line to align with the temporary storage conveyor line that is not aligned with the processing station by driving the lifting platform, each temporary storage layer and each storage layer are provided with magnets with different magnetic forces, and the lifting frame is equipped with a magnetic sensor, and the magnetic sensor is used to sense the magnetic force of the magnet to position each temporary storage layer and each storage layer; According to the technical solution, the present invention can further achieve the following beneficial effects: 1. After the material-retrieving mechanism takes out the products in one of the storage layers onto the conveyor line, the conveyor line then sends the products on it to one of the temporary storage layers. The temporary storage conveyor line on the temporary storage layer then sends the products in it to the processing station for processing. While waiting for the processing station to process the product, the lifting module drives the lifting platform to drive the conveyor line to lift and lower, so that the conveyor line can be moved to be horizontally aligned with another storage layer respectively. The material-retrieving mechanism can take the products in the storage layer out onto the conveyor line respectively. After that, the lifting module drives the lifting platform again to drive the conveyor line to lift and lower, so that the conveyor line is aligned with another temporary storage layer and sends the products on the conveyor line to the temporary storage layer. Therefore, there is no need to wait for the processing station to complete the processing of the products in it and take them out and put them back into the storage layer before taking out and loading the products in another storage layer, thereby effectively improving the efficiency of loading and unloading. 2. After the processing station completes processing of the product, the processing station can send the processed product back to the temporary storage layer. Thereafter, the temporary storage lifting module drives the temporary storage lifting frame to lift so that another temporary storage layer is aligned with the processing station. At this time, the other temporary storage layer sends the product to the processing station through the temporary storage conveyor line for processing. While waiting for the processing station to process the product, the temporary storage conveyor line sends the processed product back to the conveyor line. Subsequently, the lifting module drives the lifting platform to drive the conveyor line to lift so that the conveyor line can move to the horizontal alignment with the storage layer of the taken-out product, and the conveyor line sends the processed product back to the storage layer. Therefore, the material can be unloaded and put back to a specific position for storage while waiting for the processing station to process the product, thereby further improving the efficiency of loading and unloading. 3. Since each temporary storage layer and each storage layer are provided with magnets with different magnetic forces, and at the same time, the lifting frame is installed with a magnetic sensor for sensing the magnetic force of the magnets, it is possible to mark which temporary storage layer and storage layer has been taken out of the product and the time of taking out the product according to the different magnetic forces, so as to take out the products on the rack and put the products back on the rack in an orderly manner.

[0015] In some embodiments, the material rack is equipped with a locking support plate, the locking support plate is provided with a locking hole, the material preparation part is equipped with a locking lifting power module, the locking lifting power module drives a locking lifting plate, the locking lifting plate is provided with a locking column, after the automatic guided vehicle is used to drive the material rack to move into the positioning slot, the locking cylinder drives the locking lifting plate to lift the locking support plate, and at the same time, the locking column enters the locking hole to fix the material rack; According to the technical solution, the present invention can further achieve the following beneficial effects: 1. When the automatic guided vehicle is used to drive the material rack to move into the card slot, the locking cylinder can be used to drive the locking lifting plate to lift the locking support plate, so that the material rack or the automatic guided vehicle is off the ground, thereby preventing the material rack from shifting when taking and placing products on the storage layer; 2. When the lifting plate lifts up the locking support plate, the locking column enters the locking hole, thereby fixing the locking support plate on the lifting plate. At this time, the material rack is also locked and fixed in the slot.

[0016] In some embodiments, a guide pulley assembly for pouring the material rack inward is provided at the opening position in the position card slot; According to the technical solution, while the automatic guided vehicle drives the material rack to move into the slot, the position of the material rack is adjusted by the guide pulley group, so that the locking column is accurately aligned with the locking hole, and the material rack moves stably into the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the present invention, the following is a brief description of the drawings and reference numerals required to be used in describing the specific implementation.

[0018] Figure 1 It is a structural schematic diagram of the material preparation part, the material loading part and the material rack of the present invention; Figure 2 It is a structural schematic diagram of the material rack of the present invention; Figure 3 is a cross-sectional view of the limit seat of the present invention; Figure 4 It is a structural schematic diagram of the material preparation part and the material loading part of the present invention; Figure 5 It is a structural schematic diagram of the lifting platform of the present invention; Figure 6 It is a schematic diagram of the position layout of the material preparation section, loading section, temporary storage section and material rack described in the present invention.

[0019] Reference numerals: 1. Rack; 2. Automatic guided vehicle; 21. Material rack; 22. Storage layer; 23. Roller bar; 24. Material tray; 25. Bump; 26. Locking support plate; 27. Locking hole; 3. Limit seat; 31. Vertical spring; 32. Limit pin; 33. Rocker; 331. Oblique pressure surface; 34. Driving pulley; 35. Horizontal slide; 36. Press block; 361. Oblique push surface; 362. Horizontal spring; 4. Material preparation unit; 41. Alignment card Trough; 42, locking lifting power module; 43, locking lifting plate; 44, locking column; 5, loading part; 51, lifting module; 52, lifting platform; 53, conveyor line; 54, pushing cylinder; 55, pushing plate; 6, material taking mechanism; 61, pulling power module; 62, pulling plate; 63, clamp; 7, temporary storage part; 71, temporary storage lifting module; 72, temporary storage lifting frame; 73, temporary storage layer; 74, temporary storage conveyor line; 8, product. DETAILED DESCRIPTION

[0020] like Figures 1 to 6As shown, this specific embodiment provides a feeding device, which includes a frame 1 and an automatic guided vehicle 2. The frame 1 includes a preparation part 4 and a feeding part 5. The preparation part 4 is provided with a position card slot 41. The automatic guided vehicle 2 is equipped with a material rack 21. The automatic guided vehicle 2 is used to drive the material rack 21 to move to various places and snap into the position card slot 41. The material rack 21 is provided with a plurality of storage layers 22 for storing products 8. The feeding part 5 is located between the preparation part 4 and the processing station. The feeding part 5 is equipped with a lifting mold. Group 51, the lifting module 51 drives a lifting platform 52, and a conveyor line 53 and a material-taking mechanism 6 are installed on the lifting platform 52. The lifting module 51 is used to drive the lifting platform 52 to drive the conveyor line 53 to move horizontally with each storage layer 22 respectively, and the material-taking mechanism 6 is used to take out the products 8 in each storage layer 22 to the conveyor line 53 or to take out the products 8 in the processing station to the conveyor line 53. The conveyor line 53 is used to deliver the products 8 thereon to the processing station or the storage layer 22.

[0021] The lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to lift and lower, so that the conveyor line 53 can be moved to be horizontally aligned with each storage layer 22 respectively. At this time, the material taking mechanism 6 can take out the products 8 in each storage layer 22 and put them on the conveyor line 53 respectively. Thereafter, the lifting module 51 drives the lifting platform 52 again to drive the conveyor line 53 to lift and lower, so that the conveyor line 53 is docked with the processing station. At this time, the conveyor line 53 can deliver the products 8 thereon to the processing station, thereby replacing manual or robotic loading.

[0022] After the processing station completes processing of the product 8 and conveys it to the conveyor line 53, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to move up and down, so that the conveyor line 53 can move to the empty storage layer 22 and return the product 8 on it to the storage layer 22, thereby realizing manual or robot unloading; Firstly, since it is only necessary to use the lifting module 51 to drive the conveyor line 53 on the lifting platform 52 to lift vertically, and the lifting range of the conveyor line 53 is only the height of the material rack 21, in addition, the conveyor line 53 can deliver the product 8 in the storage layer 22 to the processing station or the storage layer 22 without moving horizontally or vertically, so that loading and unloading can be achieved in a relatively narrow width and height space, thereby reducing the reserved activity space required for transporting the product 8; secondly, a plurality of storage layers 22 are provided on the material rack 21, so that the storage layers 22 can stack products 8 in batches, thereby improving the circulation efficiency of the product 8 on the production line; in addition, since the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to lift, so that the conveyor line 53 can be moved to be horizontally aligned with each storage layer 22 respectively, therefore, it is possible to take and place any product 8 stacked in batches on the material rack 21, thereby facilitating the selection of the product 8; When carrying materials, traditional robots need to bypass the robot's pillars, and the mechanism for clamping and adsorbing the product 8 of the robot needs to be positioned in three-dimensional free space through a visual system, and each moving axis needs to avoid each other. Therefore, compared with traditional robots, the present invention can conveniently take and place stacked batches while occupying a smaller activity space, and there is no need for a complex positioning system.

[0023] In addition, since the automatic guided vehicle 2 can drive the material rack 21 to move to various locations and snap into the positioning slot 41, it is possible to conveniently transport the products 8 stored in batches to various workstations for preparation or to a warehouse.

[0024] In some embodiments, a roller bar 23 is installed in each storage layer 22, and a material tray 24 is supported on the roller bar 23. The product 8 is placed on the material tray 24, and the material picking mechanism 6 is used to take out the material tray 24 in each storage layer 22 to the conveyor line 53 or to take out the material tray 24 in the processing station to the conveyor line 53. The conveyor line 53 is used to deliver the material tray 24 on it into the processing station or the storage layer 22.

[0025] When the material taking mechanism 6 takes the product 8 out of the storage layer 22 and puts it onto the conveyor line 53 , and when the conveyor line 53 delivers the product 8 thereon into a processing station or the storage layer 22 , wear of the product 8 can be effectively avoided.

[0026] In some embodiments, a limit seat 3 is installed in each storage layer 22, and an upright spring 31 and a limit pin 32 are installed in the limit seat 3. A rocker 33 is connected to the limit seat 3 bearing, and a driving pulley 34 is provided at one end of the rocker 33. The limit seat 3 is provided with a transverse slide groove 35, and a pressure block 36 slides in the transverse slide groove 35. The pressure block 36 is provided with an inclined push surface 361. The upright spring 31 is used to lift the other end of the rocker 33 and press the driving pulley 34 against the inclined push surface 361. When the other end of the rocker 33 is lifted, the other end of the rocker 33 blocks the material tray 24 from sliding out of the roller bar 23, and the lifting The lowering platform 52 is installed with a pushing cylinder 54, and the pushing cylinder 54 drives a pushing plate 55 for pushing the pressing block 36, so that the pressing block 36 drives the inclined pushing surface 361 to move, thereby pushing the driving pulley 34 to drive the other end of the rocker 33 to descend to avoid the material tray 24 sliding out of the roller bar 23. When the pushing cylinder 54 stops driving the pushing plate 55 to push the pressing block 36, the vertical spring 31 pushes the rocker 33 to reset. When the rocker 33 resets, it drives the driving pulley 34 to push the inclined pushing surface 361, thereby resetting the pressing block 36. The limit pin 32 is used to limit the pressing block 36 from sliding out of the horizontal slide groove 35.

[0027] When the material tray 24 is placed on the roller bar 23, the vertical spring 31 pushes up the other end of the rocker 33, so that when the material picking mechanism 6 takes the products 8 in other storage layers 22 to the conveyor line 53, when the conveyor line 53 delivers the products 8 thereon to the processing station or other storage layers 22, and when the automatic guided vehicle 2 drives the material rack 21 to move, the other end of the rocker 33 can be lifted up to prevent the material tray 24 from sliding out of the roller bar 23.

[0028] When taking out the product 8 in the storage layer 22, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 can move to be horizontally aligned with one of the storage layers 22. At this time, the pushing cylinder 54 drives the pushing plate 55 to push the pressure block 36 to move, so that the pressure block 36 drives the inclined pushing surface 361 to move. When the inclined pushing surface 361 moves, it drives the pulley to move, and the pulley drives the rocker 33 to swing, so that the other end of the rocker 33 drops to avoid. At this time, the material taking mechanism 6 can take out the material tray 24 in the storage layer 22 or the conveyor line 53 can push the material tray 24 onto the roller bar 23.

[0029] After the material taking mechanism 6 is able to take out the material tray 24 in the storage layer 22 or the conveyor line 53 is able to push the material tray 24 onto the roller bar 23, the pushing cylinder 54 drives the push plate 55 to reset, and the push plate 55 stops pushing the pressure block 36. At this time, the vertical spring 31 lifts up the other end of the rocker 33 to reset. At this time, the pulley of the rocker 33 descends and resets. When the pulley descends, it pushes the inclined push surface 361 to move, and the inclined push surface 361 drives the pressure block 36 to reset and move. Therefore, resetting can be achieved without setting up a power module.

[0030] In some embodiments, the limit seat 3 is equipped with a transverse spring 362, which is used to push the pressing block 36 to reset. Through the auxiliary thrust of the transverse spring 362, when the push plate 55 stops pushing the pressing block 36, the pressing block 36 can be reset more stably.

[0031] In some embodiments, a sloped pressure surface 331 is provided at the other end of the rocker arm 33, so that when the material tray 24 is fed into the roller bar 23, the material tray 24 slides over the sloped pressure surface 331 through the lower wall, thereby pressing down the other end of the rocker arm 33; so that it is possible to realize that there is no need to drive the push plate 55 through the pushing cylinder 54 to push the pressure block 36 to move, and the conveyor line 53 can also feed the material tray 24 onto the roller bar 23.

[0032] In some embodiments, a protrusion 25 is installed under the material tray 24, and the material picking mechanism 6 includes a pulling power module 61 installed on the lifting platform 52. The pulling power module 61 drives a pulling plate 62 that can extend to both sides of the protrusion 25 and move into the conveyor line 53. The pulling plate 62 is installed with a clamp 63 for clamping the protrusion 25.

[0033] When the pushing cylinder 54 drives the pushing plate 55 to push the pressure block 36 to move, causing the other end of the rocker arm 33 to drop to avoid, the pulling power module 61 drives the pulling plate 62 to extend to both sides of the protrusion 25. At this time, the clamp 63 clamps the protrusion 25, and the pulling power module 61 drives the pulling plate 62 to reset, thereby taking the material tray 24 out of the storage layer 22 and onto the conveyor line 53.

[0034] When the conveyor line 53 delivers the material tray 24 to the processing station or the storage layer 22 , the protrusion 25 can be clamped by the clamp 63 and the power module 61 can be pulled out to drive the pull plate 62 to extend to the storage layer 22 , so that the material tray 24 can stably slide over the inclined pressure surface 331 .

[0035] In some embodiments, the material taking mechanism 6 can be selectively an outward spring installed in the storage layer 22, and the outward spring pushes a plate pusher for pushing the material tray 24 into the conveyor line 53. When the push cylinder 54 drives the push plate 55 to push the pressure block 36 to move, so that the other end of the rocker 33 drops to avoid, the outward spring can push the plate pusher to move, so that the plate pusher pushes the material tray 24 into the conveyor line 53, thereby realizing that the wireless power module can be set to take the material tray 24 out of the storage layer 22 and onto the conveyor line 53.

[0036] In some embodiments, a temporary storage part 7 can be optionally provided on the frame 1, and the temporary storage part 7 is equipped with a temporary storage lifting module 71. The temporary storage lifting module 71 drives the temporary storage lifting frame 72. The temporary storage lifting frame 72 is provided with at least two temporary storage layers 73, and a temporary storage conveyor line 74 is provided on the temporary storage layer 73. The temporary storage conveyor line 74 is used to carry the material tray 24 and send the material tray 24 to the processing station and to the conveyor line 53. The temporary storage lifting module 71 drives any one of the temporary storage layers 73 of the temporary storage lifting frame 72 to be aligned with the processing station, and the remaining temporary storage layers 73 are not aligned with the processing station. The lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to align with the temporary storage conveyor line 74 that is not aligned with the processing station. Each temporary storage layer 73 and each storage layer 22 are provided with magnets with different magnetic forces. The lifting frame is equipped with a magnetic sensor. The magnetic sensor is used to sense the magnetic force of the magnet to position each temporary storage layer 73 and each storage layer 22.

[0037] After the material taking mechanism 6 takes the product 8 in one of the storage layers 22 to the conveyor line 53, the conveyor line 53 then sends the product 8 on it to one of the temporary storage layers 73, and the temporary storage conveyor line 74 on the temporary storage layer 73 sends the product 8 in it to the processing station for processing. While waiting for the processing station to process the product 8, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 can be moved to be horizontally aligned with another storage layer 22 respectively, and the material taking mechanism 6 can respectively take the product 8 in the storage layer 22 to the conveyor line 53. Thereafter, the lifting module 51 drives the lifting platform 52 again to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 is aligned with another temporary storage layer 73 and sends the product 8 on the conveyor line 53 to the temporary storage layer 73. Therefore, there is no need to wait for the processing station to complete the processing of the product 8 in it and take it out and put it back into the storage layer 22 before taking out and loading the product 8 in another storage layer 22, thereby effectively improving the loading and unloading efficiency.

[0038] After the processing station completes processing of the product 8, the processing station can send the processed product 8 back to the temporary storage layer 73. Thereafter, the temporary storage lifting module 71 drives the temporary storage lifting frame 72 to lift so that the other temporary storage layer 73 is aligned with the processing station. At this time, the other temporary storage layer 73 sends the product 8 to the processing station for processing through the temporary storage conveyor line 74. While waiting for the processing station to process the product 8, the temporary storage conveyor line 74 sends the processed product 8 back to the conveyor line 53. Subsequently, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to lift so that the conveyor line 53 can move to be horizontally aligned with the storage layer 22 of the taken out product 8, and the conveyor line 53 sends the processed product 8 back to the storage layer 22. Therefore, the material can be unloaded and put back to a specific position for storage while waiting for the processing station to process the product 8, thereby further improving the loading and unloading efficiency.

[0039] Since each temporary storage layer 73 and each storage layer 22 are provided with magnets with different magnetic forces, and at the same time, the lifting frame is installed with a magnetic sensor for sensing the magnetic force of the magnets, it is possible to mark which temporary storage layer 73 and storage layer 22 has been taken out of the product 8 and the time of taking out the product 8 according to the different magnetic forces, thereby achieving orderly removal of the products 8 on the rack 21 and orderly return of the products 8 to the rack 21.

[0040] In some embodiments, the material rack 21 is installed with a locking pallet 26, and the locking pallet 26 is provided with a locking hole 27. The material preparation part 4 is installed with a locking lifting power module 42. The locking lifting power module 42 drives a locking lifting plate 43, and the locking lifting plate 43 is provided with a locking column 44. After the automatic guided vehicle 2 is used to drive the material rack 21 to move into the positioning slot 41, the locking cylinder drives the locking lifting plate 43 to lift the locking pallet 26. At the same time, the locking column 44 enters the locking hole 27 to fix the material rack 21.

[0041] When the automatic guided vehicle 2 is used to drive the material rack 21 to move into the slot, the locking cylinder can drive the locking lifting plate 43 to lift the locking support plate 26 to lift the material rack 21 or the automatic guided vehicle 2 off the ground, thereby preventing the material rack 21 from shifting when taking and placing products 8 in the storage layer 22.

[0042] When the lifting plate lifts up the locking support plate 26, the locking column 44 enters the locking hole 27, thereby fixing and locking the locking support plate 26 on the lifting plate. At this time, the material rack 21 is also locked and fixed in the slot.

[0043] In some embodiments, a guide pulley set for pouring the material rack 21 inward is provided at the opening position in the positioning slot 41 .

[0044] While the automatic guided vehicle 2 is used to drive the material rack 21 to move into the slot, the position of the material rack 21 is adjusted by the guide pulley set so that the locking column 44 is accurately aligned with the locking hole 27, and the material rack 21 moves stably into the slot.

[0045] In order to further illustrate a feeding device for this specific embodiment, the following embodiments are listed.

[0046] Example 1 like Figures 1 to 5 As shown, this embodiment provides a loading device, which includes an automatic guided vehicle 2 and a frame 1.

[0047] The automatic guided vehicle 2 is provided with a material rack 21, which is provided with a plurality of storage layers 22 for storing the products 8. A roller bar 23 is installed in each storage layer 22, and a material tray 24 is supported on the roller bar 23. The product 8 is placed on the material tray 24, and a bump 25 is installed under the material tray 24. A limit seat 3 is installed in each storage layer 22, and the limit seat 3 is installed with an upright spring 31, a limit pin 32 and a transverse spring 362. The limit seat 3 is connected to a rocker arm 33 with a bearing. One end of the rocker arm 33 is provided with a driving pulley 34, and the limit seat 3 is provided with a transverse slide groove 35. A pressure block 36 slides in the transverse slide groove 35, and the pressure block 36 is provided with an inclined push surface 361. The upright spring 31 is used to lift the other end of the rocker arm 33 and press the driving pulley 34 against the inclined push surface 361. When the other end of the rocker arm 33 is lifted, the other end of the rocker arm 33 blocks the material tray 24 from sliding out of the roller bar 23, and the transverse spring 362 is used to push the pressure block 36 to reset. The other end of the rocker arm 33 is provided with an outwardly inclined inclined pressure surface 331, so that when the material tray 24 is fed into the roller bar 23, the material tray 24 slides over the inclined pressure surface 331 through the lower wall, thereby pressing the other end of the rocker arm 33 downward to avoid it. The material rack 21 is provided with a locking support plate 26 , and the locking support plate 26 is provided with a locking hole 27 .

[0048] The frame 1 includes a material preparation portion 4 and a material loading portion 5 .

[0049] The material preparation part 4 is provided with a positioning slot 41, and the automatic guided vehicle 2 is used to drive the material rack 21 to move to various places and insert it into the positioning slot 41. The opening position in the positioning slot 41 is provided with a guide pulley group for pouring the material rack 21 inward. The material preparation part 4 is installed with a locking lifting power module 42, and the locking lifting power module 42 drives a locking lifting plate 43, and the locking lifting plate 43 is provided with a locking column 44. After the automatic guided vehicle 2 is used to drive the material rack 21 to move into the positioning slot 41, the locking cylinder drives the locking lifting plate 43 to lift the locking support plate 26, and at the same time, the locking column 44 enters the locking hole 27 to fix the material rack 21.

[0050] The loading part 5 is located between the material preparation part 4 and the processing station. The loading part 5 is equipped with a lifting module 51, and the lifting module 51 drives a lifting platform 52. A conveyor line 53 and a material taking mechanism 6 are installed on the lifting platform 52. The lifting module 51 is used to drive the lifting platform 52 to drive the conveyor line 53 to move to be horizontally aligned with each storage layer 22. The material taking mechanism 6 is used to take out the product 8 in each storage layer 22 to the conveyor line 53 or to take out the product 8 in the processing station to the conveyor line 53. The conveyor line 53 is used to send the product 8 thereon to the processing station or the storage layer 22.

[0051] The material taking mechanism 6 is used to take out the material tray 24 in each storage layer 22 to the conveyor line 53 or to take out the material tray 24 in the processing station to the conveyor line 53, and the conveyor line 53 is used to deliver the material tray 24 thereon to the processing station or the storage layer 22. The material taking mechanism 6 includes a pulling power module 61 installed on the lifting platform 52, and the pulling power module 61 drives a pulling plate 62 that can extend to both sides of the protrusion 25 and move into the conveyor line 53, and a clamp 63 for clamping the protrusion 25 is installed on the pulling plate 62.

[0052] The lifting platform 52 is installed with a pushing cylinder 54, which drives a push plate 55 for pushing the pressure block 36, so that the pressure block 36 drives the inclined push surface 361 to move, thereby pushing the driving pulley 34 to drive the other end of the rocker 33 to descend to avoid the material tray 24 sliding out of the roller bar 23. When the pushing cylinder 54 stops driving the push plate 55 to push the pressure block 36, the vertical spring 31 pushes the rocker 33 to reset. When the rocker 33 resets, it drives the driving pulley 34 to push the inclined push surface 361, thereby resetting the pressure block 36. The limit pin 32 is used to limit the pressure block 36 from sliding out of the horizontal slide groove 35.

[0053] The following is a working description of a feeding device of this embodiment.

[0054] A material tray 24 is placed in each storage layer 22 on the material rack 21, and a product 8 to be processed is placed in each material tray 24. The automatic guided vehicle 2 drives the material rack 21 to move into the slot. During the period when the automatic guided vehicle 2 drives the material rack 21 to move into the slot, the position of the material rack 21 is adjusted by the guide pulley set, so that the locking column 44 is accurately aligned with the locking hole 27; thereafter, the locking cylinder drives the locking lifting plate 43 to lift the locking support plate 26, so that the material rack 21 or the automatic guided vehicle 2 is off the ground, and the locking column 44 enters the locking hole 27, so that the locking support plate 26 is fixedly locked on the lifting plate.

[0055] The lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 can move to be horizontally aligned with each storage layer 22 respectively; thereafter, the pushing cylinder 54 drives the pushing plate 55 to push the pressing block 36 to move, so that the pressing block 36 drives the inclined pushing surface 361 to move, and when the inclined pushing surface 361 moves, it drives the pulley to move, and the pulley drives the rocker 33 to swing, so that the other end of the rocker 33 drops to avoid; thereafter, the pulling out power module 61 drives the pulling plate 62 to extend to both sides of the protrusion 25, and the clamp 63 clamps the protrusion 25 of the material tray 24, and the pulling out power module 61 drives the pulling plate 62 to extend back into the conveyor line 53, thereby pulling the material tray 24 into the conveyor The push plate 55 stops pushing the pressing block 36, and at this moment, the vertical spring 31 lifts up the other end of the rocker arm 33 and resets it, and the horizontal spring 362 is used to push the pressing block 36 to reset. At this moment, the pulley of the rocker arm 33 descends and resets, and when the pulley descends, it pushes the inclined push surface 361 to move, and the inclined push surface 361 drives the pressing block 36 to reset and move. Thereafter, the lifting module 51 drives the lifting platform 52 again to drive the conveyor line 53 to ascend and descend, so that the conveyor line 53 is docked with the processing station. At this moment, the conveyor line 53 can deliver the material tray 24 thereon to the processing station, so that the processing station can process the product 8 on the material tray 24.

[0056] After the processing station completes processing of the product 8 and transports the material tray 24 placed on the product 8 to the conveyor line 53, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 can move to the empty storage layer 22 for alignment; thereafter, the conveyor line 53 sends the material tray 24 thereon back to the storage layer 22, and when the material tray 24 is sent to the roller bar 23, the material tray 24 slides over the inclined pressure surface 331 through the lower wall, thereby pressing the other end of the rocker 33 downward, until the material tray 24 completes sliding over the inclined pressure surface 331, and the vertical spring 31 lifts the other end of the rocker 33 to reset.

[0057] After all products 8 on the material rack 21 are processed, the locking cylinder drives the locking lifting plate 43 to descend and reset. At this time, the material rack 21 is lowered and the locking column 44 moves out of the locking hole 27; thereafter, the automatic guided vehicle 2 is used to drive the material rack 21 to move to the next workstation for material preparation or transport to the warehouse for storage.

[0058] Example 2 like Figures 1 to 6 As shown, this embodiment provides a loading device, which includes an automatic guided vehicle 2 and a frame 1.

[0059] The automatic guided vehicle 2 is provided with a material rack 21, which is provided with a plurality of storage layers 22 for storing the products 8. A roller bar 23 is installed in each storage layer 22, and a material tray 24 is supported on the roller bar 23. The product 8 is placed on the material tray 24, and a bump 25 is installed under the material tray 24. A limit seat 3 is installed in each storage layer 22, and the limit seat 3 is installed with an upright spring 31, a limit pin 32 and a transverse spring 362. The limit seat 3 is connected to a rocker arm 33 with a bearing. One end of the rocker arm 33 is provided with a driving pulley 34, and the limit seat 3 is provided with a transverse slide groove 35. A pressure block 36 slides in the transverse slide groove 35, and the pressure block 36 is provided with an inclined push surface 361. The upright spring 31 is used to lift the other end of the rocker arm 33 and press the driving pulley 34 against the inclined push surface 361. When the other end of the rocker arm 33 is lifted, the other end of the rocker arm 33 blocks the material tray 24 from sliding out of the roller bar 23, and the transverse spring 362 is used to push the pressure block 36 to reset. The other end of the rocker arm 33 is provided with an outwardly inclined inclined pressure surface 331, so that when the material tray 24 is fed into the roller bar 23, the material tray 24 slides over the inclined pressure surface 331 through the lower wall, thereby pressing the other end of the rocker arm 33 downward to avoid it. The material rack 21 is provided with a locking support plate 26 , and the locking support plate 26 is provided with a locking hole 27 .

[0060] The frame 1 includes a material preparation section 4 , a material loading section 5 and a temporary storage section 7 .

[0061] The material preparation part 4 is provided with a positioning slot 41, and the automatic guided vehicle 2 is used to drive the material rack 21 to move to various places and insert it into the positioning slot 41. The opening position in the positioning slot 41 is provided with a guide pulley group for pouring the material rack 21 inward. The material preparation part 4 is installed with a locking lifting power module 42, and the locking lifting power module 42 drives a locking lifting plate 43, and the locking lifting plate 43 is provided with a locking column 44. After the automatic guided vehicle 2 is used to drive the material rack 21 to move into the positioning slot 41, the locking cylinder drives the locking lifting plate 43 to lift the locking support plate 26, and at the same time, the locking column 44 enters the locking hole 27 to fix the material rack 21.

[0062] The loading part 5 is located between the material preparation part 4 and the temporary storage part 7. The loading part 5 is equipped with a lifting module 51, and the lifting module 51 drives a lifting platform 52. A conveyor line 53 and a material taking mechanism 6 are installed on the lifting platform 52. The lifting module 51 is used to drive the lifting platform 52 to drive the conveyor line 53 to move to be horizontally aligned with each storage layer 22. The material taking mechanism 6 is used to take out the product 8 in each storage layer 22 to the conveyor line 53 or to take out the product 8 in the processing station to the conveyor line 53. The conveyor line 53 is used to send the product 8 thereon to the processing station or the storage layer 22.

[0063] The material taking mechanism 6 is used to take the material tray 24 in each storage layer 22 to the conveyor line 53, and the conveyor line 53 is used to send the material tray 24 thereon to the processing station or the temporary storage part 7. The material taking mechanism 6 is an outward push spring installed in the storage layer 22, and the outward push spring pushes the push plate used to push the material tray 24 into the conveyor line 53.

[0064] The lifting platform 52 is installed with a pushing cylinder 54, which drives a push plate 55 for pushing the pressure block 36, so that the pressure block 36 drives the inclined push surface 361 to move, thereby pushing the driving pulley 34 to drive the other end of the rocker 33 to descend to avoid the material tray 24 sliding out of the roller bar 23. When the pushing cylinder 54 stops driving the push plate 55 to push the pressure block 36, the vertical spring 31 pushes the rocker 33 to reset. When the rocker 33 resets, it drives the driving pulley 34 to push the inclined push surface 361, thereby resetting the pressure block 36. The limit pin 32 is used to limit the pressure block 36 from sliding out of the horizontal slide groove 35.

[0065] The temporary storage part 7 is equipped with a temporary storage lifting module 71, which drives a temporary storage lifting frame 72. The temporary storage lifting frame 72 is provided with at least two temporary storage layers 73. A temporary storage conveying line 74 is provided on the temporary storage layer 73. The temporary storage conveying line 74 is used to carry the material tray 24 and send the material tray 24 to the processing station and to the conveying line 53. The temporary storage lifting module 71 drives any one of the temporary storage layers 73 of the temporary storage lifting frame 72 to be aligned with the processing station, and the remaining temporary storage layers 73 are not aligned with the processing station. The lifting module 51 drives the lifting platform 52 to drive the conveying line 53 to align with the temporary storage conveying line 74 that is not aligned with the processing station. Each temporary storage layer 73 and each storage layer 22 are provided with magnets with different magnetic forces. The lifting frame is equipped with a magnetic sensor, which is used to sense the magnetic force of the magnet to position each temporary storage layer 73 and each storage layer 22.

[0066] The following is a working description of a feeding device described in this embodiment.

[0067] A material tray 24 is placed in each storage layer 22 on the material rack 21, and a product 8 to be processed is placed in each material tray 24. The automatic guided vehicle 2 drives the material rack 21 to move into the slot. During the period when the automatic guided vehicle 2 drives the material rack 21 to move into the slot, the position of the material rack 21 is adjusted by the guide pulley set, so that the locking column 44 is accurately aligned with the locking hole 27; thereafter, the locking cylinder drives the locking lifting plate 43 to lift the locking support plate 26, so that the material rack 21 or the automatic guided vehicle 2 is off the ground, and the locking column 44 enters the locking hole 27, so that the locking support plate 26 is fixedly locked on the lifting plate.

[0068] The lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to rise and fall, so that the conveyor line 53 can move to be horizontally aligned with each storage layer 22 respectively; thereafter, the pushing cylinder 54 drives the pushing plate 55 to push the pressing block 36 to move, so that the pressing block 36 drives the inclined pushing surface 361 to move, and when the inclined pushing surface 361 moves, it pushes the pulley to move, and the pulley drives the rocker 33 to swing, so that the other end of the rocker 33 drops to avoid. At this time, the outward push spring pushes the push plate plate to push the material tray 24 into the conveyor line 53; thereafter, the pushing cylinder 54 drives the pushing plate 55 to reset, and the pushing plate 55 stops pushing the pressing block 36. At this time, the vertical spring 31 lifts the other end of the rocker 33 to reset, and the transverse spring 362 is used to push the pressing block 36 to reset. At this time, the pulley of the rocker 33 drops and resets, and when the pulley drops, it pushes the inclined pushing surface 361 to move, and the inclined pushing surface 361 drives the pressing block 36 to reset and move; Afterwards, the lifting module 51 drives the lifting platform 52 again to drive the conveyor line 53 to lift and lower, so that the conveyor line 53 is aligned with one of the temporary storage layers 73, and the conveyor line 53 sends the material tray 24 on it to one of the temporary storage layers 73, and the temporary storage conveyor line 74 on the temporary storage layer 73 sends the material tray 24 inside to the processing station, so that the processing station can process the product 8 on the material tray 24; while waiting for the processing station to process the product 8, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to lift and lower, so that the conveyor line 53 can move to horizontal alignment with another storage layer 22, so as to take the material tray 24 in the storage layer 22 out to the conveyor line 53; after that, the lifting module 51 drives the lifting platform 52 again to drive the conveyor line 53 to lift and lower, so that the conveyor line 53 is aligned with another temporary storage layer 73 and sends the material tray 24 on the conveyor line 53 to the temporary storage layer 73; after the processing station completes the processing of the product 8 inside, the processing station can carry the processed product The tray 24 of the product 8 is sent back to the temporary storage layer 73. After that, the temporary storage lifting module 71 drives the temporary storage lifting frame 72 to rise and fall so that the other temporary storage layer 73 is aligned with the processing station. At this time, the other temporary storage layer 73 sends the tray 24 in it to the processing station for processing through the temporary storage conveyor line 74. While waiting for the processing station to process the product 8 on the tray 24, the temporary storage conveyor line 74 sends the tray 24 with the processed product 8 back to the conveyor line 53. Then, the lifting module 51 drives the lifting platform 52 to drive the conveyor line 53 to move up and down, so that the conveyor line 53 can move to the horizontal alignment with the storage layer 22 of the product 8 to be taken out, and the conveyor line 53 sends the tray 24 with the processed product 8 back to the storage layer 22. When the tray 24 is sent to the roller bar 23, the tray 24 slides over the inclined pressure surface 331 through the lower wall, thereby pressing the other end of the rocker 33 downward, until the tray 24 completes sliding over the inclined pressure surface 331, and the vertical spring 31 lifts up the other end of the rocker 33 to reset. Since each temporary storage layer 73 and each storage layer 22 are provided with magnets with different magnetic forces, and at the same time, the lifting frame is equipped with a magnetic sensor for sensing the magnetic force of the magnet, it is possible to mark which temporary storage layer 73 and storage layer 22 has been taken out of the product 8 and the time of taking out the product 8 according to different magnetic forces.

[0069] After all products 8 on the material rack 21 are processed, the locking cylinder drives the locking lifting plate 43 to descend and reset. At this time, the material rack 21 is lowered and the locking column 44 moves out of the locking hole 27; thereafter, the automatic guided vehicle 2 is used to drive the material rack 21 to move to the next workstation for material preparation or transport to the warehouse for storage.

Claims

1. A feeding device, comprising a frame (1), characterized in that: The machine also comprises an automatic guided vehicle (2), wherein the frame (1) comprises a material preparation section (4) and a material loading section (5), wherein the material preparation section (4) is provided with a position slot (41), a material rack (21) is installed on the automatic guided vehicle (2), the automatic guided vehicle (2) is used to drive the material rack (21) to move to various places and to be inserted into the position slot (41), the material rack (21) is provided with a plurality of storage layers (22) for storing products (8), the material loading section (5) is located between the material preparation section (4) and the processing station, and the material loading section (5) is provided with a lifting module (51), and the lifting module (51) drives There is a lifting platform (52), on which a conveyor line (53) and a material-retrieving mechanism (6) are installed. The lifting module (51) is used to drive the lifting platform (52) to drive the conveyor line (53) to move to be horizontally aligned with each storage layer (22). The material-retrieving mechanism (6) is used to take out the product (8) in each storage layer (22) onto the conveyor line (53) or to take out the product (8) in the processing station onto the conveyor line (53). The conveyor line (53) is used to deliver the product (8) thereon into the processing station or the storage layer (22).

2. A feeding device according to claim 1, characterized in that: A roller bar (23) is installed in each storage layer (22), and a material tray (24) is supported on the roller bar (23). The product (8) is placed on the material tray (24). The material taking mechanism (6) is used to take out the material tray (24) in each storage layer (22) to the conveyor line (53) or to take out the material tray (24) in the processing station to the conveyor line (53). The conveyor line (53) is used to deliver the material tray (24) thereon into the processing station or the storage layer (22).

3. A feeding device according to claim 2, characterized in that: A limit seat (3) is installed in each storage layer (22), and the limit seat (3) is installed with an upright spring (31) and a limit pin (32). The limit seat (3) is connected to a rocker (33) through a bearing, and one end of the rocker (33) is provided with a driving pulley (34). The limit seat (3) is provided with a transverse slide groove (35), and a pressure block (36) slides in the transverse slide groove (35). The pressure block (36) is provided with an inclined push surface (361). The upright spring (31) is used to lift the other end of the rocker (33) and make the driving pulley (34) close to the inclined push surface (361). When the other end of the rocker (33) is lifted, the other end of the rocker (33) blocks the material tray (24) from sliding out of the roller bar (23). The lifting platform (52) is installed There is a pushing cylinder (54), and the pushing cylinder (54) drives a pushing plate (55) for pushing the pressing block (36), so that the pressing block (36) drives the inclined pushing surface (361) to move, thereby pushing the driving pulley (34) to drive the other end of the rocking arm (33) to descend to avoid the material tray (24) sliding out of the roller bar (23). When the pushing cylinder (54) stops driving the pushing plate (55) to push the pressing block (36), the vertical spring (31) pushes the rocking arm (33) to reset. When the rocking arm (33) resets, it drives the driving pulley (34) to push the inclined pushing surface (361), thereby resetting the pressing block (36). The limit pin (32) is used to limit the pressing block (36) from sliding out of the transverse sliding groove (35).

4. A feeding device according to claim 3, characterized in that: The limit seat (3) is provided with a transverse spring (362), and the transverse spring (362) is used to push the pressing block (36) to reset.

5. A feeding device according to claim 3, characterized in that: The other end of the rocker (33) is provided with an inclined pressure surface (331), so that when the material tray (24) is fed into the roller bar (23), the material tray (24) slides over the inclined pressure surface (331) through the lower wall, thereby pressing the other end of the rocker (33) downward.

6. A feeding device according to claim 3, characterized in that: A protrusion (25) is installed under the material tray (24), and the material picking mechanism (6) includes a pulling power module (61) installed on the lifting platform (52). The pulling power module (61) drives a pulling plate (62) that can extend to both sides of the protrusion (25) and move into the conveying line (53). The pulling plate (62) is installed with a clamp (63) for clamping the protrusion (25).

7. A feeding device according to claim 3, characterized in that: The material taking mechanism (6) is an outward push spring installed in the storage layer (22), and the outward push spring pushes a push plate for pushing the material tray (24) into the conveying line (53).

8. A feeding device according to claim 7, characterized in that: The frame (1) is provided with a temporary storage part (7), the temporary storage part (7) is equipped with a temporary storage lifting module (71), the temporary storage lifting module (71) drives a temporary storage lifting frame (72), the temporary storage lifting frame (72) is provided with at least two temporary storage layers (73), a temporary storage conveying line (74) is provided on the temporary storage layer (73), the temporary storage conveying line (74) is used to carry the material tray (24) and send the material tray (24) to the processing station and to the conveying line (53), the temporary storage lifting module (71) drives any one of the temporary storage lifting frames (72) The temporary storage layer (73) is aligned with the processing station, while the other temporary storage layers (73) are not aligned with the processing station. The lifting module (51) drives the lifting platform (52) to drive the conveyor line (53) to align with the temporary storage conveyor line (74) that is not aligned with the processing station. Each of the temporary storage layers (73) and each of the storage layers (22) is provided with magnets with different magnetic forces. The lifting frame is equipped with a magnetic sensor, which is used to sense the magnetic force of the magnet to position each of the temporary storage layers (73) and each of the storage layers (22).

9. A feeding device according to claim 1, characterized in that: The material rack (21) is provided with a locking support plate (26), and the locking support plate (26) is provided with a locking hole (27). The material preparation part (4) is provided with a locking lifting power module (42), and the locking lifting power module (42) drives a locking lifting plate (43), and the locking lifting plate (43) is provided with a locking column (44). After the automatic guided vehicle (2) is used to drive the material rack (21) to move into the positioning slot (41), the locking cylinder drives the locking lifting plate (43) to lift the locking support plate (26), and at the same time, the locking column (44) enters the locking hole (27) to fix the material rack (21).

10. A feeding device according to claim 9, characterized in that: A guide pulley block for pouring the material rack (21) inwards is provided at the opening position in the positioning slot (41).

Images