Feeding device and machining equipment

Abstract

The utility model provides a feeding device and processing equipment, and relates to the technical field of material feeding. The feeding device comprises a base frame, the base frame is provided with a carrying and conveying assembly and a lifting and conveying assembly, the conveying end of the carrying and conveying assembly is connected with an opening and closing driving assembly, and the opening and closing end of the opening and closing driving assembly is connected with a first horizontal arm and a second horizontal arm; the sides, opposite to each other, of the first horizontal arm and the second horizontal arm are each provided with a clamping groove allowing the side portion of the material disc to be clamped therein in a matched mode. The conveying stroke of the carrying and conveying assembly comprises a feeding position and a discharging position. The conveying end of the lifting conveying assembly is connected with a feeding bracket located below the feeding position and a discharging bracket located below the discharging position, and the lifting conveying assembly is used for driving the feeding bracket and the discharging bracket to do lifting motion correspondingly. The feeding device is simple in structure, low in failure rate and capable of ensuring the accuracy of the conveying position of the material disc, so that the cost of the feeding device is reduced, and the operation stability of the feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding, in particular to a feeding device and a processing device. Background Art

[0002] During the product processing, it is necessary to feed a tray filled with materials to a processing device for processing, and to discharge and send out an empty tray after taking away the materials; in the prior art, generally, a feeding device is used to feed a full tray, however, the existing feeding device needs a complex structure to accurately transfer the position of the tray, resulting in a high cost and poor operating stability of the feeding device. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a feeding device and a processing device, so as to solve the technical problem that the existing feeding device needs a complex structure to accurately transfer the position of the tray, resulting in a high cost and poor operating stability of the feeding device.

[0004] To solve the above problems, the utility model provides a feeding device, which includes a base frame. The base frame is provided with a handling and conveying assembly and a lifting and conveying assembly. The conveying end of the handling and conveying assembly is connected with an opening and closing driving assembly. The opening and closing end of the opening and closing driving assembly is connected with a first horizontal arm and a second horizontal arm. And on the side of the first horizontal arm and the second horizontal arm facing each other, there are card slots adapted to be inserted into the side of the tray; the conveying stroke of the handling and conveying assembly includes a loading position and an unloading position.

[0005] The conveying end of the lifting and conveying assembly is connected with a loading bracket located below the loading position and an unloading bracket located below the unloading position, for driving the loading bracket and the unloading bracket to move up and down respectively.

[0006] Optionally, the first horizontal arm includes a first connecting arm section, and a first limiting arm section and a second limiting arm section which are vertically bent at both ends of the first connecting arm section and are located on the same side; the second horizontal arm includes a second connecting arm section, and a third limiting arm section and a fourth limiting arm section which are vertically bent at both ends of the second connecting arm section and are located on the same side. Among them, the second connecting arm section is parallel to the first connecting arm section, the third limiting arm section and the first limiting arm section extend towards each other, and the fourth limiting arm section and the second limiting arm section extend towards each other.

[0007] Optionally, the extending direction of the first limiting arm segment is the same as the conveying direction of the handling and conveying assembly, and the first limiting arm segment, the second limiting arm segment, the third limiting arm segment and the fourth limiting arm segment are all slidably connected to the base frame along their extending directions; the opening and closing end of the opening and closing driving assembly is connected to the extending ends of the first limiting arm segment and the third limiting arm segment, and a stretching elastic member is connected between the second limiting arm segment and the fourth limiting arm segment.

[0008] Optionally, limiting posts extending towards each other are provided on one side of the first connecting arm segment and the second connecting arm segment facing each other, and the limiting posts are used for plugging and cooperating with the limiting holes on the side wall of the tray for limiting.

[0009] Optionally, a first telescopic positioning assembly is provided on the first limiting arm segment and / or the third limiting arm segment, and a second telescopic positioning assembly is provided on the second limiting arm segment and / or the fourth limiting arm segment. The telescopic ends of the first telescopic positioning assembly and the second telescopic positioning assembly face each other and the telescopic directions are both the same as the extending direction of the first connecting arm segment.

[0010] Optionally, the base frame is further provided with a feeding conveying assembly. The conveying stroke of the feeding conveying assembly includes a feeding position located below the loading position, and the feeding conveying assembly is provided with a feeding channel for the loading bracket to pass through;

[0011] And / or, the base frame is further provided with a discharging conveying assembly. The conveying stroke of the discharging conveying assembly includes a discharging position located directly below the unloading position, and the discharging conveying assembly is provided with a discharging channel for the unloading bracket to pass through.

[0012] Optionally, the base frame is provided with a limiting seat. Along the conveying direction of the feeding conveying assembly, the limiting seat is located at the downstream end of the feeding position and is used for abutting and limiting the tray carried on the feeding conveying assembly.

[0013] Optionally, the loading bracket is provided with a supporting seat, and a check component is provided on the top of the supporting seat. Along the conveying direction of the feeding conveying assembly, the check component is located at the upstream end of the feeding position. When the height of the check component is the same as the height of the tray carried on the feeding conveying assembly, the check component only allows the tray to be conveyed downstream along with the feeding conveying assembly.

[0014] Optionally, the check component includes a check seat provided on the supporting seat. A check block is rotatably connected to the check seat, and an elastic support member is supported between the check block and the check seat; the end face of the check block facing the feeding position corresponds to the upstream end of the feeding position, and an inclined surface is provided on the top of the check block, and the inclined surface slopes upward along the direction towards the feeding position.

[0015] The present utility model further provides a processing device, including a manipulator and the above-mentioned feeding device, and the manipulator is used to pick up materials from a tray located at the discharging position of the feeding device.

[0016] When the feeding device provided by the present utility model is applied to a processing device, on the one hand, through the cooperation of the handling and conveying assembly, the opening and closing driving assembly, and the lifting and conveying assembly, it is possible to sequentially send the full trays stacked on the feeding bracket to the feeding position, convey the full trays to the discharging position for picking and processing, and sequentially stack the empty trays located at the discharging position on the discharging bracket, thereby completing continuous feeding of materials, correspondingly reducing the manual labor amount and ensuring the feeding accuracy. On the other hand, by connecting the opening and closing driving assembly to the conveying end of the handling and conveying assembly, and connecting the first horizontal arm and the second horizontal arm to the opening and closing end of the opening and closing driving assembly, the trays are clamped and transported through the horizontal insertion of the first slot and the second slot on the opposite sides of the tray, which can not only realize the handling of the tray but also play a limiting role on the tray. The structure is simple and has strong functionality, without the need to additionally set a limiting component, thereby reducing the cost of the feeding device and the failure rate of each component, and further improving the operation stability of the feeding device; specifically, the upper and lower slot walls of the first slot and the second slot can limit the tray up and down, and the slot side walls of the first slot and the second slot can limit the horizontal position of the tray, thereby ensuring the position accuracy of the tray during the conveying process and ensuring the precise cooperation between the tray located at the discharging position and the manipulator for picking materials. Description of the Drawings

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Isometric schematic diagram of the feeding device provided by the embodiment of the present utility model;

[0019] Figure 2 Schematic diagram of the handling and conveying assembly, the opening and closing driving assembly driving the first horizontal arm and the second horizontal arm to handle a full tray in the feeding device provided by the embodiment of the present utility model;

[0020] Figure 3 Is Figure 2 Schematic diagram after removing the full tray;

[0021] Figure 4 Schematic diagram of the cooperation between the feeding conveyor assembly, the anti-backflow assembly and the full tray in the feeding device provided by the embodiment of the present utility model.

[0022] Description of the reference numerals in the drawings:

[0023] 10 - full material tray; 20 - empty material tray; 100 - base frame; 110 - limit seat; 120 - baffle; 200 - handling and conveying assembly; 210 - loading position; 220 - unloading position; 300 - opening and closing drive assembly; 410 - first horizontal arm; 411 - first card slot; 412 - first limiting arm section; 413 - first connecting arm section; 414 - second limiting arm section; 420 - second horizontal arm; 421 - second card slot; 422 - third limiting arm section; 423 - second connecting arm section; 424 - fourth limiting arm section; 430 - stretching elastic member; 440 - limiting post; 450 - first telescopic positioning assembly; 460 - second telescopic positioning assembly; 470 - accommodating space; 500 - lifting and conveying assembly; 510 - loading lifting drive component; 520 - unloading lifting drive component; 610 - loading bracket; 620 - unloading bracket; 630 - support seat; 640 - check component; 641 - check seat; 642 - check block; 642a - inclined surface; 643 - rotating shaft; 700 - feeding conveying assembly; 710 - loading channel; 800 - discharging conveying assembly; 810 - discharging channel. Detailed implementation manners

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] This embodiment provides a feeding device, as Figures 1-3 shown, which includes a base frame 100. The base frame 100 is provided with a handling conveyor assembly 200 and a lifting conveyor assembly 500. The conveying end of the handling conveyor assembly 200 is connected to an opening and closing driving assembly 300. The opening and closing end of the opening and closing driving assembly 300 is connected to a first horizontal arm 410 and a second horizontal arm 420. And on the side where the first horizontal arm 410 and the second horizontal arm 420 face each other, there are card slots adapted to be inserted into the side of the tray. The conveying stroke of the handling conveyor assembly 200 includes a loading position 210 and an unloading position 220. The conveying end of the lifting conveyor assembly 500 is connected to a loading bracket 610 located below the loading position 210 and an unloading bracket 620 located below the unloading position 220, which are used to drive the loading bracket 610 and the unloading bracket 620 to move up and down respectively.

[0028] This embodiment also provides a processing device, which includes a manipulator and the above-mentioned feeding device. The manipulator is used to pick up materials from the tray located at the unloading position 220 of the feeding device.

[0029] The feeding device provided by this embodiment is applied to a processing device. Initially, the lifting conveyor assembly 500 conveys the loading bracket 610 and the unloading bracket 620 are both at the low position. The handling conveyor assembly 200 conveys the opening and closing driving assembly 300, the first horizontal arm 410, and the second horizontal arm 420 to the loading position 210. And the opening and closing driving assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move away from each other and be in an open state. Define the card slot on the first horizontal arm 410 as the first card slot 411 and the card slot on the second horizontal arm 420 as the second card slot 421.

[0030] In use, place a single or multiple stacked full trays 10 filled with materials on the loading bracket 610. The lifting and conveying assembly 500 then conveys the loading bracket 610 carrying the full trays 10 upward. When a single full tray 10 or the top full tray 10 in the stack reaches between the first horizontal arm 410 and the second horizontal arm 420, the lifting and conveying assembly 500 stops conveying the loading bracket 610. The opening and closing drive assembly 300 then drives the first horizontal arm 410 and the second horizontal arm 420 towards the full tray 10 until the opposite side walls of the full tray 10 are respectively snapped into the first card slot 411 and the second card slot 421, thereby realizing the clamping of the full tray 10. Then, the handling and conveying assembly 200 conveys the opening and closing drive assembly 300 and the first horizontal arm 410 and the second horizontal arm 420 clamping the full tray 10 to the unloading position 220. At this time, the full tray 10 is directly above the unloading bracket 620. The manipulator then sequentially removes the materials from the full tray 10 and sends them to the processing station for processing. After all the materials are removed, the full tray 10 becomes an empty tray 20. The lifting and conveying assembly 500 conveys the unloading bracket 620 upward to the bottom of the empty tray 20. The opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move away until the side walls of the empty tray 20 disengage from the first card slot 411 and the second card slot 421 and are carried on the unloading bracket 620. The lifting and conveying assembly 500 conveys the unloading bracket 620 carrying the empty tray 20 downward by the height of one tray. Repeat this process to achieve continuous feeding of materials, and the empty trays 20 can be stacked on the unloading bracket 620. When a certain number of empty trays 20 are stacked, they can be taken outwards.

[0031] When the feeding device provided in this embodiment is applied to a processing device, on the one hand, through the cooperation of the handling and conveying assembly 200, the opening and closing driving assembly 300, and the lifting and conveying assembly 500, it is possible to sequentially send the full trays 10 stacked on the feeding bracket 610 to the feeding position 210, convey the full trays 10 to the discharging position 220 for material taking and processing, and sequentially stack the empty trays 20 located at the discharging position 220 on the discharging bracket 620, thereby completing continuous feeding of materials, correspondingly reducing the manual labor amount and ensuring the feeding accuracy. On the other hand, by connecting the opening and closing driving assembly 300 to the conveying end of the handling and conveying assembly 200, and connecting the first horizontal arm 410 and the second horizontal arm 420 to the opening and closing end of the opening and closing driving assembly 300, the trays are clamped and transported through the horizontal insertion of the first card slot 411 and the second card slot 421 on the opposite sides of the tray. While transporting the tray, it can also play a limiting role on the tray. The structure is simple and has strong functionality, without the need to additionally set a limiting component, thereby reducing the cost of the feeding device and the total failure rate of each component, and further improving the operation stability of the feeding device; specifically, the upper and lower groove walls of the first card slot 411 and the second card slot 421 can limit the tray up and down, and the groove side walls of the first card slot 411 and the second card slot 421 can limit the horizontal position of the tray, thereby ensuring the position accuracy of the tray during the conveying process and ensuring the precise cooperation between the tray located at the discharging position 220 and the manipulator for material taking.

[0032] Specifically, in this embodiment, as Figure 2 and Figure 3As shown, the first horizontal arm 410 includes a first connecting arm segment 413, and a first limiting arm segment 412 and a second limiting arm segment 414 that are vertically bent at both ends of the first connecting arm segment 413 and are located on the same side; the second horizontal arm 420 includes a second connecting arm segment 423, and a third limiting arm segment 422 and a fourth limiting arm segment 424 that are vertically bent at both ends of the second connecting arm segment 423 and are located on the same side. Among them, the second connecting arm segment 423 is parallel to the first connecting arm segment 413, the third limiting arm segment 422 and the first limiting arm segment 412 extend towards each other, and the fourth limiting arm segment 424 and the second limiting arm segment 414 extend towards each other. The first horizontal arm 410 is in the shape of "[", and the second horizontal arm 420 is in the shape of "]". Among them, the lengths of the first connecting arm segment 413 and the second connecting arm segment 423 are equal and are adapted to the length of the tray. The two serve as two opposite half-frames and can jointly enclose a receiving space 470. The first card slot 411 is located on the side of the first connecting arm segment 413 facing the second connecting arm segment 423, and the second card slot 421 is located on the side of the second connecting arm segment 423 facing the first connecting arm segment 413; during use, the opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move away from each other to enclose the receiving space 470, so that the distance between the first card slot 411 and the second card slot 421 is greater than the width of the tray; when the feeding bracket 610 supports the full tray 10 to reach the receiving space 470, the opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move towards each other until both sides in the width direction of the tray are respectively caught in the first card slot 411 and the second card slot 421. At this time, the first extension arm segment, the third extension arm segment, the second extension arm segment, and the fourth extension arm segment respectively limit it on both sides in the length direction of the tray, thereby further improving the position accuracy when the first horizontal arm 410 and the second horizontal arm 420 grip and carry the tray, and correspondingly further ensuring the picking cooperation between the tray located at the discharging position 220 and the robotic arm.

[0033] Optionally, in this embodiment, as Figure 2 and Figure 3 shown, the extending direction of the first limiting arm segment 412 is consistent with the conveying direction of the handling and conveying assembly 200. The first limiting arm segment 412, the second limiting arm segment 414, the third limiting arm segment 422, and the fourth limiting arm segment 424 are all slidably connected to the base frame 100 along their extending directions; the opening and closing end of the opening and closing drive assembly 300 is connected to the extending ends of the first limiting arm segment 412 and the third limiting arm segment 422, and a stretching elastic member 430 is connected between the second limiting arm segment 414 and the fourth limiting arm segment 424.

[0034] On the one hand, the base frame 100 can support both ends of the first horizontal arm 410 and the second horizontal arm 420 in the length direction, so as to improve the position accuracy when the two hold and carry the tray, and reduce the load on the opening and closing drive assembly 300 for carrying the first horizontal arm 410 and the second horizontal arm 420. On the other hand, during the process that the handling and conveying assembly 200 conveys the first horizontal arm 410 and the second horizontal arm 420 reciprocally between the loading position 210 and the unloading position 220, the guiding structure between the first horizontal arm 410, the second horizontal arm 420 and the base frame 100 can guide the movement trajectories of the first horizontal arm 410 and the second horizontal arm 420, thereby further improving the handling position accuracy of the two for the tray. On the further hand, during use, when the opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move away from each other, the stretching elastic member 430 is further stretched, and the tray can enter the accommodating space 470 or fall off from the accommodating space 470. When the opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to move towards each other to clamp the tray, the opening and closing drive assembly 300 applies an acting force towards each other to the first limiting arm segment 412 and the third limiting arm segment 422. At the same time, the stretching elastic member 430 can apply an acting force towards each other to the second limiting arm segment 414 and the fourth limiting arm segment 424, so as to pull the first horizontal arm 410 and the second horizontal arm 420 to move towards each other on the opposite sides, thereby ensuring the clamping firmness and transmission stability of the first horizontal arm 410 and the second horizontal arm 420 for the tray.

[0035] In this embodiment, as Figure 3 shown, limiting posts 440 extending towards each other are provided on one side of the first connecting arm segment 413 and the second connecting arm segment 423 facing each other, and the limiting posts 440 are used for plugging and cooperating with the limiting holes on the side wall of the tray for limiting. The limiting holes are preferably flared conical holes. During the process that the first horizontal arm 410 and the second horizontal arm 420 move towards each other to clamp the tray, the limiting posts 440 can accurately insert into the conical holes in terms of position accuracy. Then, with further clamping, the insertion depth of the limiting posts 440 into the conical holes gradually increases, so as to realize the centering of the limiting posts 440 and the conical holes, and correspondingly realize the positioning and limiting of the tray in the length direction, thereby further improving the position accuracy and stability of the first horizontal arm 410 and the second horizontal arm 420 for handling the tray.

[0036] In addition to limiting the length direction of the material tray in the form of the limiting column 440 as mentioned above, in the present embodiment, a first telescopic positioning assembly 450 may be provided on the first limiting arm segment 412 and the third limiting arm segment 422, and a second telescopic positioning assembly 460 may be provided on the second limiting arm segment 414 and the fourth limiting arm segment 424. The telescopic ends of the first telescopic positioning assembly 450 and the second telescopic positioning assembly 460 face each other and the telescopic directions are both consistent with the extension direction of the first connecting arm segment 413. When the loading bracket 610 supports the material tray and rises to the accommodating space 470, the first telescopic positioning assembly 450 and the second telescopic positioning assembly 460 are both in a retracted state to avoid the rising of the material tray; when the loading bracket 610 supports the material tray and reaches the accommodating space 470, the first telescopic positioning assembly 450 and the second telescopic positioning assembly 460 extend toward each other by a preset stroke to position the material tray in the length direction, and then the opening and closing drive assembly 300 drives the first horizontal arm 410 and the second horizontal arm 420 to clamp the material tray in the width direction, and at the same time realizes the positioning of the material tray in the width direction, thereby improving the positioning accuracy of the material tray when transporting.

[0037] Optionally, in this embodiment, if Figure 1 As shown, the base frame 100 is also provided with a feed conveying assembly 700 , the conveying stroke of the feed conveying assembly 700 includes a feed position located below the loading position 210 , and the feed conveying assembly 700 is provided with a loading channel 710 for the loading bracket 610 to pass through. Initially, the lifting conveyor assembly 500 conveys the loading bracket 610 to a lower position than the feed conveyor assembly 700, and the full tray 10 can be transported to the feed end of the feed conveyor assembly 700 by the AGV loading vehicle, and then the full tray 10 is transferred to the AGV loading vehicle and then transferred to the feed end of the feed conveyor assembly 700 by a manipulator or other conveying structure; then, the feed conveyor assembly 700 conveys the full tray 10 to the feed position, at which point the full tray 10 is located directly above the loading bracket 610; then, the lifting conveyor assembly 500 conveys the loading bracket 610 to rise through the loading channel 710, and then supports the full tray 10 upward to separate from the feed conveyor assembly 700, and continues to rise to support the full tray 10 to the loading position 210. Compared with directly placing the full tray 10 on the loading bracket 610, which requires a higher placement accuracy, in this embodiment, the setting of the feed conveyor assembly 700 does not need to limit the position accuracy of the tray placed on the feed conveyor assembly 700. The feed conveyor assembly 700 can position the tray by conveying it to directly below the loading position 210, and can determine the position of the feed end of the feed conveyor assembly 700 according to actual needs, thereby greatly improving the loading convenience of the full tray 10 and ensuring the loading accuracy of the tray.

[0038] Similarly, if Figure 1As shown, the base frame 100 is further provided with a discharging conveyor assembly 800. The conveying stroke of the discharging conveyor assembly 800 includes a discharging position directly below the blanking position 220, and the discharging conveyor assembly 800 is provided with a discharging channel 810 for the blanking bracket 620 to pass through. When the number of empty trays 20 carried by the blanking bracket 620 reaches the requirement, the lifting conveyor assembly 500 conveys the blanking bracket 620 carrying the empty tray 20 to descend through the discharging channel 810 to a position lower than the discharging conveyor assembly 800, so as to support the stacked empty trays 20 on the discharging conveyor assembly 800. The discharging conveyor assembly 800 then conveys the stacked empty trays 20 to its discharging end, and the empty trays 20 can be transferred to the AGV blanking vehicle by a manipulator or other conveying structures, conveniently completing the blanking of the empty trays 20.

[0039] Specifically, both the feeding conveyor assembly 700 and the discharging conveyor assembly 800 can be selected with a belt drive structure.

[0040] In this embodiment, as Figure 1 and Figure 4 shown, the base frame 100 is provided with a limit seat 110. Along the conveying direction of the feeding conveyor assembly 700, the limit seat 110 is located at the downstream end of the feeding position, and is used to abut and limit the tray carried by the feeding conveyor assembly 700. When the feeding conveyor assembly 700 conveys the full tray 10, when the full tray 10 abuts against the limit seat 110, it means that the full tray 10 has reached the feeding position, and the full tray 10 can be stabilized at the feeding position under the limiting action of the limit seat 110, thereby reducing the requirement for the conveying position accuracy of the feeding conveyor assembly 700 and improving the stability of the full tray 10 at the feeding position, ensuring the position accuracy of the full tray 10 supported on the loading bracket 610.

[0041] Optionally, in this embodiment, as Figure 1 and Figure 4 shown, the loading bracket 610 is provided with a support seat 630, and a check component 640 is provided at the top of the support seat 630. Along the conveying direction of the feeding conveyor assembly 700, the check component 640 is located at the upstream end of the feeding position, and when the height of the check component 640 is the same as the height of the tray carried by the feeding conveyor assembly 700, the check component 640 only allows the tray to be conveyed downstream along with the feeding conveyor assembly 700.

[0042] During the process of conveying the full material tray 10 by the feeding conveyor component 700, the lifting conveyor component 500 conveys the feeding bracket 610 below the top conveying surface of the feeding conveyor component 700, and the check part of the check component 640 is higher than the top conveying surface; during the process of the top conveying surface supporting the full material tray 10 to move downstream, when the full material tray 10 passes through the check part, it can press down the check part to make it retract, so as to ensure the normal conveyance of the full material tray 10; when the full material tray 10 completely passes through the check part, the full material tray 10 reaches the feeding position and no longer presses down the check part, and the check part rebounds and rises to abut against the upstream end of the full material tray 10, then the full material tray 10 is clamped between the limit seat 110 and the check part, so as to reduce the occurrence of the situation that the full material tray 10 collides and rebounds with the limit seat 110, and correspondingly further improve the position accuracy of the full material tray 10 at the feeding position.

[0043] Specifically, in this embodiment, as Figure 4 shown, the check component 640 includes a check seat 641 arranged on the support seat 630, the check seat 641 is rotatably connected with a check block 642, and an elastic support member is supported between the check block 642 and the check seat 641; the end face of the check block 642 facing the feeding position corresponds to the upstream end of the feeding position, and an inclined surface 642a is arranged at the top of the check block 642, and the inclined surface 642a slopes upward along the direction towards the feeding position. The check block 642 serves as the check part of the check component 640, and the axial direction of the rotating shaft 643 of the check block 642 rotatably connected to the check seat 641 extends horizontally and is perpendicular to the conveying direction of the feeding conveyor component 700. Along the conveying direction of the feeding conveyor component 700, the inclined surface 642a is located at the downstream position of the rotating shaft 643; when the check block 642 is not subject to external force, the elastic support member supports the check block 642, both the check seat 641 and the support seat 630 are lower than the top conveying surface, and the inclined surface 642a slopes upward along the conveying direction of the feeding conveyor component 700 and is higher than the top conveying surface; when the full material tray 10 is supported on the feeding conveyor component 700 and conveys to the position where the check block 642 is located, the full material tray 10 gradually presses down the inclined surface 642a to make the check block 642 press down the elastic support member and rotate downward; when the full material tray 10 completely passes through the inclined surface 642a, the full material tray 10 no longer presses down the check block 642, and the elastic support member rebounds to drive the check block 642 to rotate upward to the initial height. At this time, the downstream end face of the inclined surface 642a is higher than the top conveying surface, so as to abut against and limit the full material tray 10 and play a check role.

[0044] Preferably, as Figure 1 and Figure 4 shown, the base frame 100 can also be provided with baffles 120 on both sides in the width direction of the feeding conveyor component 700 and the discharging conveyor component 800. During the conveying process of the material tray, the baffles 120 can partition and limit both sides in the width direction of the material tray, so as to improve the conveying position accuracy of the material tray and reduce the adverse effects of external factors on the position of the material tray and the materials therein.

[0045] Specifically, as Figure 1 shown, the lifting and conveying assembly 500 may include a loading lifting drive member 510 and an unloading lifting drive member 520. Among them, the loading lifting drive member 510 is connected to the loading bracket 610 and is used to drive the loading bracket 610 to lift and lower; the unloading lifting drive member 520 is connected to the unloading bracket 620 and is used to drive the unloading bracket 620 to lift and lower.

[0046] Among them, the above-mentioned handling and conveying assembly 200, opening and closing drive assembly 300, lifting and conveying assembly 500, feeding conveying assembly 700, and discharging conveying assembly 800 are all communicatively connected to the control assembly, and the start, stop, and conveying stroke of the above-mentioned each assembly can be controlled through the control assembly.

[0047] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding device, characterized in that: The invention comprises a base frame (100), wherein the base frame (100) is provided with a transporting and conveying assembly (200) and a lifting and conveying assembly (500), wherein the transporting end of the transporting and conveying assembly (200) is connected with an opening and closing driving assembly (300), and the opening and closing ends of the opening and closing driving assembly (300) are connected with a first horizontal arm (410) and a second horizontal arm (420), and the first horizontal arm (410) and the second horizontal arm (420) are provided with a slot adapted to be inserted into the side of a material tray on the side facing each other; the transporting stroke of the transporting and conveying assembly (200) comprises an upper material position (210) and a lower material position (220); The conveying end of the lifting and conveying assembly (500) is connected to a loading bracket (610) located below the loading position (210) and a unloading bracket (620) located below the unloading position (220), and is used to drive the loading bracket (610) and the unloading bracket (620) to move up and down respectively.

2. The feeding device according to claim 1, characterized in that: The first horizontal arm (410) includes a first connecting arm segment (413) and a first limiting arm segment (412) and a second limiting arm segment (414) which are vertically bent at both ends of the first connecting arm segment (413) and located on the same side; the second horizontal arm (420) includes a second connecting arm segment (423) and a third limiting arm segment (422) and a fourth limiting arm segment (424) which are vertically bent at both ends of the second connecting arm segment (423) and located on the same side, wherein the second connecting arm segment (423) and the first connecting arm segment (413) are parallel, the third limiting arm segment (422) and the first limiting arm segment (412) extend toward each other, and the fourth limiting arm segment (424) and the second limiting arm segment (414) extend toward each other.

3. The feeding device according to claim 2, characterized in that: The extension direction of the first limiting arm segment (412) is consistent with the conveying direction of the handling and conveying assembly (200), and the first limiting arm segment (412), the second limiting arm segment (414), the third limiting arm segment (422) and the fourth limiting arm segment (424) are all slidably connected to the base frame (100) along their extension directions; the opening and closing end of the opening and closing drive assembly (300) is connected to the extension end of the first limiting arm segment (412) and the extension end of the third limiting arm segment (422), and a tensile elastic member (430) is connected between the second limiting arm segment (414) and the fourth limiting arm segment (424).

4. The feeding device according to claim 2, characterized in that: The first connecting arm section (413) and the second connecting arm section (423) are each provided with a limiting column (440) extending toward the other side, and the limiting column (440) is used for inserting and cooperating with the limiting hole on the side wall of the material tray for limiting.

5. The feeding device according to claim 2, characterized in that: The first limiting arm segment (412) and / or the third limiting arm segment (422) is provided with a first telescopic positioning assembly (450), and the second limiting arm segment (414) and / or the fourth limiting arm segment (424) is provided with a second telescopic positioning assembly (460), and the telescopic ends of the first telescopic positioning assembly (450) and the second telescopic positioning assembly (460) are facing each other and the telescopic directions are consistent with the extension direction of the first connecting arm segment (413).

6. The feeding device according to any one of claims 1 to 5, characterized in that: The base frame (100) is further provided with a material feeding conveying assembly (700), the conveying stroke of the material feeding conveying assembly (700) includes a material feeding position located below the material loading position (210), and the material feeding conveying assembly (700) is provided with a material loading channel (710) for the material loading bracket (610) to pass through; And / or, the base frame (100) is also provided with a discharge conveying assembly (800), the conveying stroke of the discharge conveying assembly (800) includes a discharge position located directly below the discharge position (220), and the discharge conveying assembly (800) is provided with a discharge channel (810) for the discharge bracket (620) to pass through.

7. The feeding device according to claim 6, characterized in that: The base frame (100) is provided with a limit seat (110), and along the conveying direction of the feed conveying assembly (700), the limit seat (110) is located at the downstream end of the feed position, and is used for abutting against and limiting the material tray carried by the feed conveying assembly (700).

8. The feeding device according to claim 6, characterized in that: The loading bracket (610) is provided with a support seat (630), and a check assembly (640) is provided on the top of the support seat (630). Along the conveying direction of the feed conveying assembly (700), the check assembly (640) is located at the upstream end of the feed position, and when the height of the check assembly (640) is consistent with the height of the material tray carried by the feed conveying assembly (700), the check assembly (640) only allows the material tray to be conveyed downstream along with the feed conveying assembly (700).

9. The feeding device according to claim 8, characterized in that: The check assembly (640) includes a check seat (641) disposed on the support seat (630), the check seat (641) being rotatably connected to a check block (642), and an elastic support member is supported between the check block (642) and the check seat (641); the end surface of the check block (642) facing the feed position corresponds to an upstream end of the feed position, and the top of the check block (642) is provided with an inclined surface (642a), and the inclined surface (642a) is inclined upward in a direction toward the feed position.

10. A processing equipment, characterized in that: It comprises a robot and the loading device according to any one of claims 1 to 9, wherein the robot is used to take materials from a material tray located at a lowering position (220) of the loading device.

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