A plate feeder convenient for feeding

Abstract

The present application discloses a plate feeder for convenient material replenishment, comprising a machine body, a reduction motor, a turntable, a plurality of silos, a frame, a transfer robot and a storage table, each silo is composed of a plurality of pillars, and also comprises a plurality of opening and closing mechanisms installed at the bottom of the turntable; a driving mechanism, which is used to drive one of the opening and closing mechanisms to operate, the opening and closing mechanism comprises a missing slot, a support plate, a bottom frame, a sliding frame, a guide and a transmission member, in daily use, by adopting the above technical scheme, the driving mechanism is operated, and the sliding frame slides in the bottom frame through the cooperation of the transmission member and the guide member, the support plate moves out of the missing slot and flips to be perpendicular to the turntable, so that some pillars are parallel to the turntable, after the worker fills the raw materials between these pillars, the driving mechanism continues to operate to return the support plate to the missing slot, and the pillars on the support plate carrying the raw materials gradually become parallel to other pillars to form a silo, so that the material loading is completed, reducing the labor intensity of the workers in loading.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, and in particular to a plate feeder which is convenient for material replenishment. Background Art

[0002] Stamping is a forming method that relies on a press and a die to apply external force to the sheet to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Traditionally, materials are fed into the stamping equipment manually, which poses a great safety hazard. Therefore, feeding devices have emerged, such as:

[0003] The Chinese utility model patent with announcement number CN213826750U discloses a disc feeding device, which has a rotatable turntable, on which are disposed a plurality of bins, and the manipulator grabs the materials in the bins and delivers the materials to the storage platform, and after correction, the materials are delivered to the stamping equipment by an external manipulator for stamping, so as to replace manual feeding, but the defects are as follows:

[0004] It is still necessary to manually load materials into the silo. The materials are made of metal, and the silo has a certain depth, which makes it very difficult for workers to load materials into the silo. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art.

[0006] The present application provides a plate feeder for convenient material replenishment, including a machine body, a reduction motor, a turntable, a plurality of silos, a frame, a transfer manipulator and a storage table, each silo is composed of a plurality of pillars, and also includes:

[0007] A plurality of opening and closing mechanisms are installed at the bottom of the turntable to control the outer pillars in each silo to turn outward from the turntable to a horizontal position or to form a silo with the remaining pillars;

[0008] The driving mechanism is used to drive one of the opening and closing mechanisms to move.

[0009] The opening and closing mechanism includes:

[0010] A notch is provided at the edge of the turntable, in which a support plate is movably mounted;

[0011] A bottom frame is fixed to the bottom edge of the turntable, with the outer portion corresponding to the notch;

[0012] The sliding frame is slidably mounted on the bottom frame, and the outer end is hinged to the bottom of the support plate through a hinge shaft, and the hinge shaft is transmission-connected to the bottom frame through a guide member, so that the hinge shaft and the support plate are turned over when the bottom frame slides;

[0013] The transmission member is used for transmission connection with the driving mechanism and is used for making the sliding frame slide in the bottom frame.

[0014] The guide includes:

[0015] A pair of guide grooves are symmetrically arranged on the side walls of the bottom frame, with outer ends tilted upward;

[0016] A pair of swing arms have one end fixedly connected to the two ends of the hinge shaft respectively, and the outer side walls of the other ends are fixedly provided with guide columns which are slidably matched with the corresponding guide grooves.

[0017] Transmission parts include:

[0018] An inner plate, which is arranged at the inner end of the notch, and whose top surface can abut against the bottom surface of the support plate;

[0019] A rotating column is rotatably mounted in the inner plate via a ball bearing, the lower end of which is provided with a plug-in slot for cooperating with the driving mechanism, and the lower end of which extends downward and passes through the sliding frame;

[0020] A pair of racks are symmetrically fixed on the inner walls of both sides of the sliding frame;

[0021] The transmission tooth set is arranged on the outer peripheral wall of the rotating column and can only mesh with one of the racks at the same time.

[0022] The transmission parts also include:

[0023] A through hole, which is arranged on the top of the rotating column and has a lower end connected to the plug-in slot;

[0024] An inner end groove is arranged at the inner end of the support plate, and a through groove is arranged at the bottom;

[0025] A card slot, which is arranged at the inner end of the through slot;

[0026] A floating rod, which can be floated and installed in the through hole, with the lower end extending into the plug-in slot and fixed with a floating plate, and the upper end can pass through the through slot or the clamping slot and extend into the inner end slot;

[0027] The clamping plate is fixedly arranged on the upper end of the floating plate and can be clamped with the clamping slot.

[0028] The transmission parts also include:

[0029] The first spring is sleeved on the floating rod, with its lower end abutting against the top surface of the card plate and its upper end abutting against the top of the plug-in slot.

[0030] Also includes:

[0031] The inserting plate is fixed on the inner end surface of the notch and can be inserted into the inner end groove.

[0032] The driving mechanism includes:

[0033] An installation table top is fixedly connected to the inner wall of the machine body cavity and is located away from the storage table;

[0034] A rotating sleeve is rotatably mounted on the top of the body through a ball bearing, and a pair of limiting edges are symmetrically arranged on the inner peripheral wall;

[0035] The lifting shaft can be lifted and lowered in the rotating sleeve, and the outer wall is symmetrically provided with limit grooves that are slidably matched with the limit edges, and the upper end is fixed with an insert block that can be plugged and matched with the plug slot;

[0036] A locking member, which is used to lock the rotating sleeve so that it cannot rotate;

[0037] The motor has an output shaft which extends into the inner cavity of the rotating sleeve and controls the lifting and lowering of the lifting shaft through a linkage component, releases the locking of the rotating sleeve by the locking component and drives the rotating sleeve to rotate.

[0038] The locking parts include:

[0039] A fixed sleeve, which is fixed on the top of the installation table and sleeved outside the rotating sleeve;

[0040] A pair of floating holes are symmetrically arranged on the inner peripheral wall of the fixed sleeve;

[0041] A pair of limit sockets are symmetrically arranged on the bottom side wall of the rotating sleeve;

[0042] A pair of limit plug rods are respectively installed in the floating holes in a floating manner through corresponding springs, and the inner ends thereof can be inserted into the corresponding limit plug holes.

[0043] The linkage includes:

[0044] A pair of arc upper triangular plates are symmetrically fixed on the lower end surface of the lifting shaft;

[0045] A pair of circular arc lower triangular plates are symmetrically fixed on the outer end surface of the output shaft of the motor and are separated from the circular arc upper triangular plates when rotating relative to the circular arc upper triangular plates;

[0046] A pair of arc grooves are symmetrically arranged at the lower end of the inner peripheral wall of the rotating sleeve, and one end is connected to the corresponding limit plug hole;

[0047] A pair of sliding blocks are slidably installed in each limit socket;

[0048] A pair of push blocks are symmetrically fixed on the upper end of the outer peripheral wall of the output shaft of the motor, slide in the corresponding arc grooves, and are inclined toward the end surface of the limit plug hole.

[0049] The beneficial effects of the present invention are as follows:

[0050] 1. Through the arrangement of the missing slot, the supporting plate, the bottom frame, the sliding frame, a pair of guide slots, a pair of swing arms, the inserting plate, the transmission column, the plugging slot, a pair of racks, the transmission tooth group and the driving mechanism, the supporting plate is controlled to be separated from the missing slot and turned to be perpendicular to the turntable, so that some pillars are perpendicular to other pillars to form a slot shape. Workers only need to place materials into the slots formed by these pillars. After the loading is completed, the supporting plate and these pillars are reset, and all the pillars form a silo again, and the loading action is completed. There is no need to lift the raw materials for loading, which greatly reduces the labor intensity of workers;

[0051] 2. Through the arrangement of the through hole, the inner end groove, the through groove, the card slot, the floating rod, the card plate and the spring, in cooperation with the plug block which can be lifted and lowered together with the lifting shaft, the corresponding rotating column is locked and cannot rotate when it is away from the plug block. When the plug block is inserted into the plug slot at the lower end of the corresponding transmission column, the lock on the transmission column is released, ensuring that the structure is stable when the silo is away from the driving mechanism, and preventing the raw materials from leaving the silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 This is a diagram showing the internal structure of the plate feeder for convenient material replenishment in the embodiment of the present application;

[0053] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0054] Figure 3 This is a top view of the structure of the sliding frame in the embodiment of the present application;

[0055] Figure 4 This is a structural diagram of the sliding frame in the embodiment of the present application in the front view direction;

[0056] Figure 5 The three-dimensional diagram of the linkage member in the embodiment of the present application shows that the upper arc triangular plate and the lower arc triangular plate are separated;

[0057] Figure 6 The three-dimensional diagram of the linkage member in the embodiment of the present application is a diagram in which the upper arc triangle plate and the lower arc triangle plate are closed;

[0058] Figure 7 for Figure 2 Schematic diagram of the cross-sectional structure along the BB direction.

[0059] Reference numerals

[0060] 1-body, 2-turntable, 3-bin, 4-storage table, 5-opening and closing mechanism, 51-slot, 52-support plate, 53-bottom frame, 54-sliding frame, 55-hinge shaft, 6-driving mechanism, 61-mounting table, 62-rotating sleeve, 63-limiting edge, 64-lifting shaft, 65-limiting groove, 66-insertion block, 67-locking piece, 671-fixed sleeve, 672-floating hole, 673-limiting plug hole, 674-limiting plug rod, 675-spring 2, 68-motor, 69-linkage, 691-arc upper triangular plate, 692-arc lower triangular plate, 693-arc groove, 694-sliding block, 695-pushing block, 7-guide member, 71-guide groove, 72-swing arm, 73-guide column, 8-transmission member, 81-inner plate, 82-transmission column, 83-plug-in groove, 84-rack, 85-transmission tooth group, 86-through hole, 87-inner end groove, 88-through groove, 89-card groove, 810-floating rod, 811-floating plate, 812-card plate, 813-spring one, 9-plug-in plate. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0062] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0063] The plate feeder for convenient material replenishment provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in combination with the accompanying drawings.

[0064] Embodiment 1:

[0065] like Figures 1 to 3As shown, an embodiment of the present application provides a plate feeder that is convenient for refilling, including a body 1, a reduction motor, a turntable 2, a plurality of silos 3, a frame, a transfer robot and a storage table 4, each silo 3 is composed of a plurality of pillars, and also includes a plurality of opening and closing mechanisms 5, which are installed at the bottom of the turntable 2 and are used to control the outer pillars of each silo 3 to flip to the outside of the turntable 2 to a horizontal state or to form a silo 3 with the remaining pillars; a driving mechanism 6, which is used to drive one of the opening and closing mechanisms 5 to operate.

[0066] Furthermore, the opening and closing mechanism 5 includes a notch 51, which is arranged at the edge of the turntable 2, and in which a support plate 52 is movably installed; a bottom frame 53, which is fixedly arranged at the bottom edge of the turntable 2, and the outer portion corresponds to the notch 51; a sliding frame 54, which is slidably installed in the bottom frame 53, and the outer end is hinged to the bottom of the support plate 52 through a hinge shaft 55, and the hinge shaft 55 is transmission-connected to the bottom frame 53 through a guide member 7, so that the hinge shaft 55 and the support plate 52 are flipped when the bottom frame 53 slides; a transmission member 8, which is used for transmission connection with the driving mechanism 6, and is used to make the sliding frame 54 slide in the bottom frame 53.

[0067] Preferably, the hinge shaft 55 is rotatably connected to the sliding frame 54 and fixedly connected to the supporting plate 52 .

[0068] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the drive mechanism 6 is installed on the side of the frame away from the storage table 4, and the transfer manipulator transfers the raw materials in the silo 3 corresponding to the storage table 4 to the storage table 4, and then the external manipulator transfers the raw materials on the storage table 4 to the external stamping equipment for stamping. At this time, the silo 3 composed of the pillars corresponding to the drive mechanism 6 can be loaded at the same time. The specific process is:

[0069] The driving mechanism 6 is in motion, and the power is transmitted through the transmission member 8 to control the sliding frame 54 to slide toward the outer end of the bottom frame 53. The transmission member 8 is in motion during this process, driving the pallet 52 to slide out of the notch 51 and flip downward at the same time. The pillars on the pallet 52 also move out of the notch 51 and flip downward with the pallet 52 until the pallet 52 is perpendicular to the turntable 2 and the pillars on the pallet 52 are parallel to the turntable 2. The driving mechanism 6 stops moving, and the pillars on the pallet 52 form a U-shaped groove. The worker places the raw materials on the groove formed by the pillars on the pallet 52. The driving mechanism 6 then operates to drive the sliding frame 54 to slide toward the inner end of the bottom frame 53 through the transmission member 8. During this process, the transmission member 8 drives the support plate 52 to slide toward the inner end of the missing groove 51 and flip upward at the same time. The pillars on the support plate 52 also move into the missing groove 51 and flip together with the support plate 52 until the top surface of the support plate 52 is parallel to the top surface of the turntable 2, and the pillars on the support plate 52 are also parallel to the remaining pillars fixed on the turntable 2 to form a silo 3. At this time, the raw materials are loaded into the silo 3 to complete the loading action.

[0070] Embodiment 2:

[0071] like Figures 2 to 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the guide member 7 includes a pair of guide grooves 71, which are symmetrically arranged on the side walls of the bottom frame 53, and the outer ends are upwardly tilted; a pair of swing arms 72, one end of which is respectively fixed to the two ends of the hinge shaft 55, and the other end is fixed on the outer side wall with a guide column 73 that slides with the corresponding guide groove 71.

[0072] Furthermore, the transmission member 8 includes an inner plate 81, which is arranged at the inner end of the notch 51, and the top surface can abut against the bottom surface of the support plate 52; a rotating column 82, which is rotatably installed in the inner plate 81 through a ball bearing, and the lower end has a plug-in groove 83 for cooperating with the driving mechanism 6, and the lower end extends downward to pass through the sliding frame 54; a pair of racks 84, which are symmetrically fixed on the inner walls of both sides of the sliding frame 54; a transmission tooth group 85, which is arranged on the outer peripheral wall of the rotating column 82, and can only engage with one of the racks 84 at the same time.

[0073] Furthermore, the transmission member 8 also includes a through hole 86, which is arranged on the top of the rotating column 82, and the lower end is connected to the plug-in slot 83; an inner end slot 87, which is arranged at the inner end of the support plate 52, and a through slot 88 is arranged at the bottom; a clamping slot 89, which is arranged at the inner end of the through slot 88; a floating rod 810, which can be floated and installed in the through hole 86, the lower end of which extends into the plug-in slot 83 and is fixed with a floating plate 811, and the upper end can pass through the through slot 88 or the clamping slot 89 and extend into the inner end slot 87; a clamping plate 812, which is fixed at the upper end of the floating plate 811 and can be engaged with the clamping slot 89.

[0074] Furthermore, the transmission member 8 also includes a spring 813 which is sleeved on the floating rod 810 , with its lower end abutting against the top surface of the clamping plate 812 , and its upper end abutting against the top of the insertion slot 83 .

[0075] Furthermore, it also includes an inserting plate 9 which is fixed on the inner end surface of the notch 51 and can be inserted into the inner end groove 87 .

[0076] Preferably, the cross-sectional area of ​​the card slot 89 and the card plate 812 is greater than the width of the through slot 88 .

[0077] In this embodiment of the present application, due to the adoption of the above-mentioned structure, when the sliding frame 54 is located at the inner end of the bottom frame 53, each guide column 73 is located in the horizontal part of the corresponding guide groove 71. At this time, each guide column 73 is located below the hinge shaft 55, and the driving mechanism 6 cooperates with the plug-in groove 83 to make the floating rod 810, the card plate 812 and the floating plate 811 rise, and the spring 813 is compressed and shortened, and the card plate 812 is separated from the card groove 89 and enters the inner end groove 87. Then, the driving mechanism 6 drives the rotating column 82 to rotate, so that the transmission tooth group 85 on the rotating column 82 meshes with the rack 84 on one side. The guide posts 73 are gradually slid toward the upturned outer ends of the corresponding guide grooves 71, so that the guide posts 73 gradually rise to the same height as the hinge shaft 55. Correspondingly, in this process, the support plate 52 slides horizontally for a period of time along with the sliding frame 54 toward the outside of the notched groove 51 until the plug plate 9 is separated from the inner end groove 87. Then the guide posts 73 slide in the inclined part of the guide groove 71, so that the swing arm 72 is gradually lifted. The swing arm 72 drives the hinge shaft 55 and the support plate 52 to flip over until the guide posts 73 move to abut against the upturned end wall of the corresponding guide groove 71. Then, the guide column 73 and the hinge shaft 55 are at the same horizontal height, the support plate 52 is flipped to be perpendicular to the turntable 2, the driving mechanism 6 stops, and the transmission tooth group 85 on the transmission column is disengaged from the meshing with the rack 84 on the side, ready to mesh with the rack 84 on the other side. After the loading is completed, the driving mechanism 6 is activated again, so that the transmission tooth group 85 is meshed with the rack 84 on the other side, and the sliding frame 54 is pushed to slide toward the inner end of the bottom frame 53, and the guide column 73 slides from the inclined part of the corresponding guide groove 71 to the horizontal part. In this process, the guide column 73 gradually descends, and the swing arm 72 It rotates simultaneously with the hinge shaft 55, driving the support plate 52 to flip upward until the guide columns 73 enter the horizontal part of the guide groove 71. At this time, the support plate 52 is parallel to the turntable 2, and the driving mechanism 6 continues to act to make the support plate 52 move horizontally toward the inner end of the missing groove 51, and the plug plate 9 is gradually inserted into the inner end groove 87. Then the driving mechanism 6 continues to act and disengages from the plug-in groove 83. The spring 1 813 releases its elastic potential energy, pushing the floating rod 810, the floating plate 811 and the card plate 812 to descend, and the card plate 812 is inserted into the card groove 89, so that the transmission column cannot rotate, thereby fixing the position of the support plate 52.

[0078] Embodiment 3:

[0079] like Figure 1 , Figure 2 , Figures 5 to 7As shown, in the present embodiment, in addition to the structural features of the aforementioned embodiments, the driving mechanism 6 includes: a mounting table 61, which is fixedly connected to the inner wall of the inner cavity of the body 1 and is located away from the storage table 4; a rotating sleeve 62, which is rotatably mounted on the top of the body 1 through a ball bearing, and a pair of limiting edges 63 are symmetrically arranged on the inner peripheral wall; a lifting shaft 64, which is liftably mounted in the rotating sleeve 62, and the outer peripheral wall is symmetrically provided with limiting grooves 65 that are slidably matched with each limiting edge 63, and an insert block 66 that can be plugged into the plug groove 83 is fixed on the upper end; a locking member 67, which is used to lock the rotating sleeve 62 so that it cannot rotate; a motor 68, whose output shaft extends into the inner cavity of the rotating sleeve 62 and controls the lifting and lowering of the lifting shaft 64 through the linkage member 69, releases the locking member 67 from the rotating sleeve 62 and drives the rotating sleeve 62 to rotate.

[0080] Furthermore, the locking member 67 includes a fixed sleeve 671, which is fixed on the top of the mounting table 61 and sleeved on the outside of the rotating sleeve 62; a pair of floating holes 672, which are symmetrically arranged on the inner wall of the fixed sleeve 671; a pair of limiting plug holes 673, which are symmetrically arranged on the bottom side wall of the rotating sleeve 62; a pair of limiting plug rods 674, which can be floated in each floating hole 672 through corresponding springs 675, and the inner ends can be inserted into the corresponding limiting plug holes 673.

[0081] Furthermore, the linkage member 69 includes a pair of arc upper triangular plates 691, which are symmetrically fixed on the lower end surface of the lifting shaft 64; a pair of arc lower triangular plates 692, which are symmetrically fixed on the outer end surface of the output shaft of the motor 68, and are separated from each arc upper triangular plate 691 when rotating relative to each arc upper triangular plate 691; a pair of arc grooves 693, which are symmetrically arranged at the lower end of the inner circumferential wall of the rotating sleeve 62, and one end is connected to the corresponding limit socket 673; a pair of sliding blocks 694, which can be slidably installed in each limit socket 673 respectively; a pair of push blocks 695, which are symmetrically fixed on the upper end of the outer circumferential wall of the output shaft of the motor 68, slide in the corresponding arc grooves 693, and are inclined toward the end surface of the limit socket 673.

[0082] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the motor 68 is running, driving a pair of arc lower triangular plates 692 and a pair of push blocks 695 to rotate around the axis of the output shaft of the motor 68, and a pair of push blocks 695 slide toward the limit plug hole 673 in the corresponding arc groove 693. In this process, the pair of arc lower triangular plates 692 push the pair of arc upper triangular plates 691 and the lifting shaft 64 to rise, and the plug block 66 at the upper end of the lifting shaft 64 extends into the plug-in groove 83, pushing the floating plate 811 upward until the inclined end surface of each push block 695 pushes the corresponding sliding block 694 into the corresponding The limit plug hole 673, the card plate 812 is separated from the card slot 89, and the limit plug rod 674 originally inserted in the corresponding limit plug hole 673 is pushed out of the limit plug rod 674, and then the inclined end of the push block 695 abuts against the end surface adjacent to the corresponding arc groove 693 and the limit plug hole 673, so that the rotating sleeve and the lifting shaft 64 rotate together with the output shaft of the motor 68. In this process, each sliding block 694 is still blocked in the corresponding limit plug hole 673. Under the action of the corresponding spring 2 675, the inner end of each limit plug rod 674 is pressed against the outer peripheral wall of the rotating sleeve and slides. After the loading action is completed, the motor 68 is The output shaft is reversed, and friction is generated between the inner end of each limit plug rod 674 and the outer peripheral wall of the rotating sleeve under the action of the corresponding spring 2 675. At this time, only a pair of arc lower triangular plates 692 and a pair of push blocks 695 are reversed with the output shaft of the motor 68. The pair of arc lower triangular plates 692 are misaligned with the pair of arc upper triangular plates 691, so that the lifting shaft 64 and the pair of lower arc triangular blocks are lowered, and the plug block 66 at the top of the lifting shaft 64 is separated from the plug slot 83. The motor 68 continues to run until a pair of push blocks 695 abut against the end surface of the corresponding arc slot 693 away from the limit plug hole 673, so as to overcome the friction of each limit plug rod 674. The friction force generated by the limit rod 674 and the outer wall of the rotating sleeve 62 under the action of the second spring 675 drives the rotating sleeve 62 to reverse until each limit rod 674 moves to correspond to each limit hole 673. The second spring 675 releases the elastic potential energy, so that each limit rod 674 is inserted into the corresponding limit hole 673, and the sliding block 694 located in each limit hole 673 is pushed into the arc groove 693. The inner end of each sliding block 694 abuts against the outer peripheral wall of the output shaft of the motor 68, and a part of the other end is still in the limit hole 673 to prevent the sliding block 694 from falling off into the arc groove 693.

[0083] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0084] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A plate feeder for convenient material replenishment, comprising a machine body (1), a reduction motor, a turntable (2), a plurality of silos (3), a frame, a transfer manipulator and a storage table (4), each of the silos (3) being composed of a plurality of pillars, characterized in that: Also includes: A plurality of opening and closing mechanisms (5) are installed at the bottom of the rotating disk (2) and are used to control the outer pillars in each of the silos (3) to turn outward from the rotating disk (2) to a horizontal position or to form a silo (3) with the remaining pillars; A driving mechanism (6) used for driving one of the opening and closing mechanisms (5) to move; The opening and closing mechanism (5) comprises: A notch (51) is provided on the edge of the rotating disk (2) and has a support plate (52) movably mounted therein; A bottom frame (53) fixedly mounted on the bottom edge of the rotating disk (2), with its exterior corresponding to the notch (51); a sliding frame (54) which is slidably mounted in the bottom frame (53), the outer end of which is hinged to the bottom of the support plate (52) via a hinge shaft (55), the hinge shaft (55) being transmission-connected to the bottom frame (53) via a guide (7), so that the hinge shaft (55) and the support plate (52) are turned over when the bottom frame (53) slides; A transmission member (8) which is used for transmission connection with the driving mechanism (6) and for making the sliding frame (54) slide in the bottom frame (53); The guide member (7) comprises: A pair of guide grooves (71) are symmetrically arranged on the side walls of the bottom frame (53), with outer ends tilted upward; A pair of swing arms (72), one end of which is respectively fixedly connected to the two ends of the hinge shaft (55), and the outer side walls of the other ends are fixedly provided with guide columns (73) that are slidably matched with the corresponding guide grooves (71); The transmission member (8) comprises: An inner plate (81) is arranged at the inner end of the notch (51), and the top surface of the inner plate (81) can abut against the bottom surface of the support plate (52); A rotating column (82) is rotatably mounted in the inner plate (81) via a ball bearing, the lower end of which is provided with a plug-in slot (83) for cooperating with the drive mechanism (6), and the lower end of which extends downward and passes through the outside of the sliding frame (54); A pair of racks (84) symmetrically fixed on the inner walls of both sides of the sliding frame (54); The transmission tooth set (85) is arranged on the outer peripheral wall of the rotating column (82) and can only mesh with one of the racks (84) at the same time.

2. A plate feeder for convenient material replenishment according to claim 1, characterized in that: The transmission member (8) further comprises: A through hole (86) disposed at the top of the rotating column (82), the lower end of which is connected to the plug-in slot (83); An inner end groove (87) is arranged at the inner end of the support plate (52), and a through groove (88) is arranged at the bottom; A card slot (89) disposed at the inner end of the through slot (88); A floating rod (810) which can be floatably mounted in the through hole (86), with its lower end extending into the insertion slot (83) and fixed with a floating plate (811), and its upper end passing through the through slot (88) or the clamping slot (89) and extending into the inner end slot (87); The clamping plate (812) is fixedly arranged on the upper end of the floating plate (811) and can be engaged with the clamping slot (89).

3. A plate feeder for convenient material replenishment according to claim 2, characterized in that: The transmission member (8) further comprises: Spring 1 (813) is sleeved on the floating rod (810), with its lower end abutting against the top surface of the clamping plate (812) and its upper end abutting against the top end of the insertion slot (83).

4. A plate feeder for convenient material replenishment according to claim 2, characterized in that: Also includes: The inserting plate (9) is fixedly mounted on the inner end surface of the notch (51) and can be inserted into the inner end groove (87).

5. The plate feeder for convenient material replenishment according to claim 2, characterized in that: The driving mechanism (6) comprises: A mounting table (61) fixedly connected to an inner wall of the inner cavity of the machine body (1) and located away from the storage table (4); A rotating sleeve (62) is rotatably mounted on the top of the body (1) via a ball bearing, and a pair of limiting edges (63) are symmetrically arranged on the inner peripheral wall; A lifting shaft (64) is installed in the rotating sleeve (62) in a liftable manner, and has a peripheral wall symmetrically provided with limit grooves (65) that are slidably matched with the limit edges (63), and an insert block (66) that can be inserted and matched with the insert groove (83) is fixed at the upper end; A locking member (67) for locking the rotating sleeve (62) so that it cannot rotate; The motor (68) has an output shaft extending into the inner cavity of the rotating sleeve (62) and controls the lifting and lowering of the lifting shaft (64) through a linkage member (69), releases the locking of the rotating sleeve (62) by the locking member (67), and drives the rotating sleeve (62) to rotate.

6. A plate feeder for convenient material replenishment according to claim 5, characterized in that: The locking member (67) comprises: A fixed sleeve (671) fixedly mounted on the top of the mounting table (61) and sleeved outside the rotating sleeve (62); A pair of floating holes (672) symmetrically arranged on the inner peripheral wall of the fixed sleeve (671); A pair of limiting sockets (673) symmetrically arranged on the bottom side wall of the rotating sleeve (62); A pair of limiting plug rods (674) are respectively installed in the floating holes (672) in a floating manner through corresponding springs 2 (675), and the inner ends thereof can be inserted into the corresponding limiting plug holes (673).

7. A plate feeder for convenient material replenishment according to claim 6, characterized in that: The linkage member (69) comprises: A pair of arc upper triangular plates (691) symmetrically fixed on the lower end surface of the lifting shaft (64); A pair of circular arc lower triangular plates (692) are symmetrically fixed on the outer end surface of the output shaft of the motor (68) and are separated from the circular arc upper triangular plates (691) when rotating relative to the circular arc upper triangular plates (691); A pair of arc grooves (693) are symmetrically arranged at the lower end of the inner peripheral wall of the rotating sleeve (62), and one end is connected to the corresponding limiting plug hole (673); A pair of sliding blocks (694) are slidably mounted in each of the limiting insertion holes (673); A pair of push blocks (695) are symmetrically fixed on the upper end of the outer peripheral wall of the output shaft of the motor (68), slide in the corresponding arc grooves (693), and are inclined toward the end surface of the limiting plug hole (673).

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