CN213923177U

CN213923177U - Double-material-bin device with automatic stacking and collecting structure

Info

Publication number: CN213923177U
Application number: CN202022677364.7U
Authority: CN
Inventors: 张存亮; 徐磊; 邵沣
Original assignee: Taicang Bohong Machinery Co ltd
Current assignee: Taicang Bohong Machinery Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-10
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a two feed bin devices with automatic stack dish is received material structure, includes feed bin body, a set of full dish charging tray, a set of empty dish charging tray, full dish charging tray lift drive and empty dish charging tray lift drive, be equipped with the baffle in the middle of the feed bin body, be equipped with the baffle and separate the feed bin body for storage silo one and storage silo two, a set of full dish charging tray is located storage silo one, a set of empty dish charging tray is located storage silo two. Two feed bin devices with automatic material structure is received to fold dish, structural design is reasonable, can go on in a feed bin with the storage of full dish part and the integration of stacking of empty dish, guaranteed the continuity of feeder work, and then improved the production efficiency of producing the line, and transport between full dish and the empty dish, go on automatically through the manipulator, can carry out the material loading and receive the dish to a plurality of charging trays automatically, reduce and occupy artificial, reduce the manufacturing cost of enterprise, the material frame piles up safety, the location is accurate.

Description

Double-material-bin device with automatic stacking and collecting structure

Technical Field

The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to a two feed bin devices with automatic material structure is received to fold dish.

Background

In using automation equipment to carry out automated processing to spare part, owing to need process through a plurality of processes, then need collect the product through the charging tray after the processing, if adopt artifical the collection, not only inefficiency, the cost of labor is higher moreover, wastes time and energy again. Therefore, in the field of automatic assembly technology, some parts of products need to be stored after being placed in a tray, so as to be loaded in the subsequent assembly industry. Because a plurality of material trays are involved in the production process, the material trays must be subjected to unified warehousing management.

In an automatic production line, feeding and discharging are required to be carried out in a disc-shaped tray, and a processing mode in the prior art is to use two separate bins to respectively realize the feeding and discharging actions. Each bin works independently and is controlled separately, and the production mode causes the problem of high production cost, and meanwhile, double occupied area is needed for placing two bins.

In addition, traditional feed bin is mostly the haulage rope and pulls the mode such as drive hopper up-and-down motion, realize the fortune material and the process of unloading of the different stations of hopper, there is some potential safety hazard in this kind of operation, present modified feed bin is mostly the dolly and carries out the transmission of material through pulling guider, this kind of mode exists, the dolly need tie up tightly or the anchor condition, there is the inconvenient problem of use, present feed bin is mostly single in addition, when the high strength operation, because of the material is great will make work efficiency descend, in view of above circumstances, it is very necessary to study a feed bin of overcoming above problem.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a two feed bin devices with automatic stack dish is received material structure has solved among the prior art feed bin and has set up to two independent structures, carries out the storage of material loading tray and empty dish respectively to when current feed bin carries out the lift of tray, structural design is unreasonable, uses when heavier material, has the problem of very big potential safety hazard.

The technical scheme is as follows: the utility model provides a two feed bin devices with automatic material structure is received to fold dish, including feed bin body, a set of full dish charging tray, a set of empty dish charging tray, full dish charging tray lift drive and empty dish charging tray lift drive all set up on the feed bin body, a set of full dish charging tray stacks the setting in proper order on full dish charging tray lift drive along vertical direction, a set of empty dish charging tray stacks the setting in proper order on empty dish charging tray lift drive along vertical direction, be equipped with the baffle in the middle of the feed bin body, be equipped with the baffle and separate the feed bin body for storage silo one and storage silo two, a set of full dish charging tray is located storage silo one, a set of empty dish charging tray is located storage silo two, the cross-section of storage silo one and storage silo two is the U type.

Further, foretell two feed bin devices that have automatic material collecting structure that piles up, full batch pan lifting drive device and empty batch pan lifting drive device all include lift drive servo motor, drive pulley, belt, driven pulley, lead screw and charging tray support frame, lift drive servo motor, drive pulley, driven pulley and lead screw all set up on the feed bin body to lift drive servo motor and drive pulley connection, the drive pulley passes through belt and driven pulley connection, the lower tip and the driven pulley connection of lead screw, the screw-nut fixed connection on charging tray support frame and the lead screw, the lead screw sets up along vertical direction.

Further, foretell double-bunker device that has automatic stack dish material collecting structure, a set of full dish charging tray sets up on full dish charging tray lift drive's charging tray support frame, a set of empty dish charging tray sets up on empty dish charging tray lift drive's charging tray support frame, all be equipped with a set of charging tray cushion between a set of full dish charging tray, between a set of empty dish charging tray.

Further, foretell double-bin device that has automatic stack dish and receive material structure, be equipped with two vertical guide rails one on the inner wall of storage silo one place feed bin body, two vertical guide rails one is located full coiling dish lift drive device's lead screw both sides respectively, be equipped with two vertical guide rails two on the inner wall of storage silo one place feed bin body, two vertical guide rails two are located empty coiling dish lift drive device's lead screw both sides respectively, all be equipped with vertical direction slider on vertical guide rail one and the vertical guide rail two, charging tray support frame and vertical direction slider fixed connection.

Furthermore, the double-bin device with the automatic stacking and receiving structure is characterized in that a group of buffer cushion blocks are arranged at the lower end part of the bin body, the buffer cushion blocks are respectively positioned in the spaces of the first storage bin and the second storage bin, and the buffer cushion blocks are positioned under the tray supporting frame.

Further, foretell have automatic stack dish to receive double-bin device of material structure, all be equipped with on the inner wall of storage silo one and storage silo two U type opening part both sides and keep off the material subassembly.

Further, foretell double-bunker device that has automatic stack dish and receive material structure, the fender subassembly is including keeping off the material cylinder, keeping off material transmission rack, keeping off material drive gear, transmission shaft, striker plate and bearing frame, the piston rod and the keeping off material transmission rack of keeping off the material cylinder are connected, keep off material transmission rack and keeping off material drive gear meshing, keep off material drive gear, keeping off material cylinder and bearing frame all set up on the feed bin body, the transmission shaft passes through the bearing and puts on the bearing frame to transmission shaft and keeping off material drive gear connect, the striker plate is along the fixed outer wall that sets up the transmission shaft of vertical direction on to the striker plate is located the U type opening part of storage silo one and storage silo two.

Furthermore, in the double-material-bin device with the automatic disc-stacking material-receiving structure, the first storage bin and the second storage bin are both provided with in-place sensors.

Furthermore, the double-material-bin device with the automatic stacking and receiving structure is characterized in that forklift in-place sensors are arranged in the first storage bin and the second storage bin.

Further, foretell double-bunker device that has automatic stack dish material collecting structure, the charging tray support frame includes rectangle charging tray carriage, support frame and lifter plate, the support frame is fixed to be set up on the lower tip of rectangle charging tray carriage, rectangle charging tray carriage and support frame all with lifter plate fixed connection, screw-nut fixed connection on lifter plate and the lead screw, a set of full dish charging tray and a set of empty dish charging tray set up respectively on rectangle charging tray carriage.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: two feed bin devices with automatic material structure is received to pile up dish, structural design is reasonable, can go on in a feed bin with the storage of full dish part and stacking integration of empty dish, and the automatic identification function of part has, can the external dimension of automatic scanning part, supply the production and processing to use, and the two feed bins of lift of this structure, can carry out the material loading in a feed bin, prepare material in another feed bin, the continuity of feeder work has been guaranteed, and then the production efficiency of producing the line has been improved, and the transportation between full dish and the empty dish, go on automatically through the manipulator, can carry out material loading and receipts dish to a plurality of charging trays automatically, reduce artificial occuping, reduce the manufacturing cost of enterprise, the material frame piles up safety, the location is accurate.

Drawings

Fig. 1 is a first structural schematic diagram of a lifting double-bin with an automatic workpiece identification structure according to the present invention;

fig. 2 is a structural schematic diagram of a lifting double-bin with an automatic workpiece identification structure according to the present invention;

fig. 3 is a third schematic structural view of the lifting double-bin with the workpiece automatic identification structure of the present invention;

fig. 4 is a schematic structural diagram of the automatic workpiece recognition device of the present invention;

fig. 5 is a schematic structural diagram of the automatic workpiece recognition device of the present invention;

fig. 6 is a third schematic structural view of the automatic workpiece recognition device of the present invention;

fig. 7-12 are schematic structural views of the double-bin of the present invention;

fig. 13-17 are schematic structural views of the tray transfer robot of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The lifting double-bin with the automatic workpiece identification structure as shown in fig. 1 comprises a tray transfer manipulator 10, a double-bin 20 and an automatic workpiece identification device 300, wherein the tray transfer manipulator 10 is arranged on the upper end part of the double-bin 20, the tray transfer manipulator 10 is positioned on one side of the double-bin 20, the automatic workpiece identification device 300 is arranged on the upper end part of the double-bin 20, and the automatic workpiece identification device 300 is positioned on the other side, far away from the tray transfer manipulator 10, of the double-bin 20; wherein, work piece automatic identification device 300 is including discerning support frame 301, CCD camera 302, CCD camera installing support 303 and CCD camera horizontal migration subassembly 304, discernment support frame 301 is fixed to be set up on two feed bins 20, CCD camera horizontal migration subassembly 304 sets up on discernment support frame 301, the one end and the CCD camera horizontal migration subassembly 304 fixed connection of CCD camera installing support 303, CCD camera 302 sets up on CCD camera installing support 303, CCD camera 302 is located two feed bins 20 charging trays directly over.

In addition, the CCD camera horizontal moving assembly 304 comprises a CCD camera transplanting driving servo motor 305, a CCD camera transplanting driving wheel 306, a CCD camera transplanting rack 307 and a CCD camera transplanting sliding plate 308, the CCD camera transplanting rack 307 is fixedly arranged on the recognition supporting frame 301, the CCD camera transplanting sliding plate 308 is slidably connected with the recognition supporting frame 301, the CCD camera transplanting driving servo motor 305 is fixedly arranged on the CCD camera transplanting sliding plate 308, the CCD camera transplanting driving servo motor 305 is connected with the CCD camera transplanting driving wheel 306, the CCD camera transplanting driving wheel 306 is engaged with the CCD camera transplanting rack 307, and one end of the CCD camera mounting bracket 303 is connected with the CCD camera transplanting sliding plate 308.

In addition, a CCD transplanting sliding rail I309 is arranged on the upper end face of the horizontal beam of the recognition supporting frame 301, a CCD transplanting sliding block I310 is arranged on the CCD transplanting sliding rail I309, and the CCD camera transplanting sliding plate 308 is fixedly connected with the CCD transplanting sliding block I310. The side wall of the horizontal beam of the recognition support frame 301 is provided with a CCD transplanting slide rail II 311, the CCD transplanting slide rail II 311 is provided with a CCD transplanting slide block II 312, the CCD camera transplanting slide plate 308 is connected with a vertical connecting plate 313, the vertical connecting plate 313 is fixedly connected with the CCD transplanting slide block II 312, and one end of the CCD camera mounting support 303 is fixedly connected with the vertical connecting plate 313.

Example two

Based on the structure of the embodiment, the double bunker 20 comprises a bunker body 100, a group of full trays 201, a group of empty trays 202, a full tray lifting drive device 203 and an empty tray lifting drive device 204, the full-tray lifting driving device 203 and the empty-tray lifting driving device 204 are both arranged on the silo body 100, the group of full trays 201 are sequentially stacked and arranged on the full tray lifting driving device 203 along the vertical direction, the group of empty tray trays 202 are sequentially stacked and arranged on the empty tray lifting driving device 204 along the vertical direction, the middle of the silo body 100 is provided with a partition 205, the silo body 100 is divided into a first storage bin 206 and a second storage bin 207 by the partition 205, the group of full trays 201 are located in the first storage bin 206, the group of empty trays 202 are located in the second storage bin 207, and the sections of the first storage bin 206 and the second storage bin 207 are both U-shaped.

In the above-mentioned structure, full batch pan lift drive 203 and empty batch pan lift drive 204 all include lift drive servo motor 208, drive pulley 209, belt 210, driven pulley 211, lead screw 212 and batch pan support frame 213, lift drive servo motor 208, drive pulley 209, driven pulley 211 and lead screw 212 all set up on feed bin body 100 to lift drive servo motor 208 and drive pulley 209 are connected, drive pulley 209 passes through belt 210 and driven pulley 211 and connects, the lower tip and the driven pulley 211 of lead screw 212 are connected, screw nut fixed connection on batch pan support frame 213 and the lead screw 212, lead screw 212 sets up along vertical direction. The full-tray trays 201 are arranged on the tray supporting frames 213 of the full-tray lifting driving devices 203, the empty-tray trays 202 are arranged on the tray supporting frames 213 of the empty-tray lifting driving devices 204, and a set of tray cushion blocks 214 are arranged between the full-tray trays 201 and between the empty-tray trays 202.

Wherein, be equipped with two vertical guide rails one 215 on the inner wall of the feed bin body 100 that storage silo one 206 place, two vertical guide rails one 215 is located the lead screw 212 both sides of full coil dish lift drive device 203 respectively, be equipped with two vertical guide rails two 216 on the inner wall of the feed bin body 100 that storage silo one 206 place, two vertical guide rails two 216 are located the lead screw 212 both sides of empty coil dish lift drive device 204 respectively, all be equipped with vertical direction slider 217 on vertical guide rail one 215 and the vertical guide rail two 216, charging tray support frame 213 and vertical direction slider 217 fixed connection.

In addition, a group of cushion blocks 218 is arranged on the lower end part of the stock bin body 100, the cushion blocks 218 are respectively located in the spaces where the first storage bin 206 and the second storage bin 207 are located, and the cushion blocks 218 are located right below the tray support frame 213.

In addition, the inner walls of the two sides of the U-shaped opening of the first storage bin 206 and the second storage bin 207 are respectively provided with a material blocking component 219. The material blocking assembly 219 comprises a material blocking cylinder 220, a material blocking transmission rack 221, a material blocking transmission gear 222, a transmission shaft 223, a material blocking plate 224 and a bearing seat 225, a piston rod of the material blocking cylinder 220 is connected with the material blocking transmission rack 221, the material blocking transmission rack 221 is meshed with the material blocking transmission gear 222, the material blocking cylinder 220 and the bearing seat 225 are all arranged on the storage bin body 100, the transmission shaft 223 is arranged on the bearing seat 225 through a bearing, the transmission shaft 223 is connected with the material blocking transmission gear 222, the material blocking plate 224 is arranged on the outer wall of the transmission shaft 223 in the vertical direction, and the material blocking plate 224 is located at a U-shaped opening of the first storage bin 206 and the second storage bin 207.

In the above structure, the first storage bin 206 and the second storage bin 207 are both provided with in-place sensors 226. Fork truck in-place sensors 227 are arranged in the first storage bin 206 and the second storage bin 207. The tray support frame 213 comprises a rectangular tray support frame 228, a support frame 229 and a lifting plate 230, the support frame 229 is fixedly arranged at the lower end of the rectangular tray support frame 228, the rectangular tray support frame 228 and the support frame 229 are both fixedly connected with the lifting plate 230, the lifting plate 230 is fixedly connected with a screw nut on a screw 212, and the group of full trays 201 and the group of empty trays 202 are respectively arranged on the rectangular tray support frame 228.

EXAMPLE III

Based on the structure of the first embodiment or the second embodiment, the tray transfer manipulator 10 comprises a manipulator horizontal transplanting mechanism 101, a tray clamping jaw I102, a tray clamping jaw II 103 and a tray clamping jaw driving mechanism 104, wherein the manipulator horizontal transplanting mechanism 101 is arranged on the upper end surface of the bin body 100, the tray clamping jaw driving mechanism 104 is arranged on the manipulator horizontal transplanting mechanism 101, the manipulator horizontal transplanting mechanism 101 can drive the tray clamping jaw driving mechanism 104 to reciprocate horizontally, the tray clamping jaw I102 and the tray clamping jaw II 103 are symmetrically arranged, the tray clamping jaw I102 and the tray clamping jaw II 103 are both connected with the tray clamping jaw driving mechanism 104, and a tray can be clamped between the tray clamping jaw I102 and the tray clamping jaw II 103; the first tray clamping jaw 102 and the second tray clamping jaw 103 both comprise clamping jaw connecting plates 105 and clamping jaw bodies 106, one ends of the clamping jaw connecting plates 105 are connected with the tray clamping jaw driving mechanisms 104, and the clamping jaw bodies 106 are fixedly arranged on the end portions, far away from the tray clamping jaw driving mechanisms 104, of the clamping jaw connecting plates 105 through screws.

The clamping jaw is characterized in that a first clamping plate 107, a second clamping plate 108 and a third clamping plate 109 are arranged on the clamping jaw body 106, the clamping jaw body 106 is rectangular plate-shaped, the first clamping plate 107 and the second clamping plate 108 are respectively arranged at two ends of the clamping jaw body 106 in the length direction, the first clamping plate 107 and the second clamping plate 108 are oppositely arranged, the third clamping plate 109 is arranged on the lower end face of the clamping jaw body 106, the first clamping plate 107, the second clamping plate 108 and the third clamping plate 109 form a dustpan shape, and the edge of the material pan is arranged in an area surrounded by the first clamping plate 107, the second clamping plate 108 and the third clamping plate 109. The end part of the first clamping plate 107, which is far away from the clamping jaw body 106, is provided with a first inclined plate 110, the end part of the second clamping plate 108, which is far away from the clamping jaw body 106, is provided with a second inclined plate 111, and the end part of the third clamping plate 109, which is far away from the clamping jaw body 106, is provided with a third inclined plate 112.

In addition, the horizontal transplanting mechanism 101 of manipulator includes transplanting driving servo motor 113, transplanting sliding plate one 114, transplanting driving wheel 115 and transplanting rack 116, the transplanting rack 116 is fixedly arranged on the upper end face of the stock bin body 100, the transplanting sliding plate one 114 is connected with the upper end face of the stock bin body 100 in a sliding manner, the transplanting driving servo motor 113 is arranged on the transplanting sliding plate one 114, the transplanting driving servo motor 113 is connected with the transplanting driving wheel 115, the transplanting driving wheel 115 is meshed with the transplanting rack 116, and the tray clamping jaw driving mechanism 104 is arranged on the transplanting sliding plate one 114.

The upper end face of the stock bin body 100 is provided with two parallel transplanting slide rails 117, the two parallel transplanting slide rails 117 and the transplanting rack 116 are arranged in parallel, the two parallel transplanting slide rails 117 are located on two sides of the transplanting rack 116, the transplanting slide rails 117 are provided with a group of transplanting slide blocks 118, and the transplanting slide plates 114 are fixedly connected with the group of transplanting slide blocks 118.

In addition, tray clamping jaw actuating mechanism 104 includes clamping jaw drive cylinder 119, adapter plate one 120, adapter plate two 121, clamping jaw drive slide 122 and clamping jaw drive slide two 123, clamping jaw drive cylinder 119 is fixed to be set up on transplanting slide one 114, adapter plate one 120 and adapter plate two 121 are connected with the piston rod of clamping jaw drive cylinder 119 both sides respectively to adapter plate one 120 and adapter plate two 121 symmetry set up, the one end and the adapter plate one 120 fixed connection of clamping jaw drive slide 122, the one end and the adapter plate two 121 fixed connection of clamping jaw drive slide two 123, clamping jaw drive slide 122 and clamping jaw drive slide two 123 and transplanting slide 114 sliding connection. The jaw drive cylinder 119 is a double-piston cylinder.

In the structure, the transplanting sliding plate I114 is provided with a clamping jaw I supporting sliding rail 124 and a clamping jaw II supporting sliding rail 125, a clamping jaw I supporting sliding block I126 is arranged on the clamping jaw I supporting sliding rail 124, a clamping jaw II supporting sliding block II 127 is arranged on the clamping jaw II supporting sliding rail 125, a clamping jaw driving sliding plate I122 is fixedly connected with the clamping jaw I supporting sliding block I126, and a clamping jaw driving sliding plate II 123 is fixedly connected with the clamping jaw supporting sliding block II 127. The clamping jaw connecting plate 105 of the first tray clamping jaw 102 is fixedly connected with the first clamping jaw driving sliding plate 122, and the clamping jaw connecting plate 105 of the second tray clamping jaw 103 is fixedly connected with the second clamping jaw driving sliding plate 123.

The utility model discloses the theory of operation of two feed bins of lift with work piece automatic identification structure does:

placing a group of full trays 201 on a full tray lifting driving device 203 by using a forklift, stacking a group of full trays 201 in a first storage bin 206, driving a CCD camera to scan a group of 302 parts in the topmost full tray 201 in the full trays 201 by a CCD camera horizontal moving component 304, then taking the group of 302 parts in the topmost full tray 201 in the full trays 201 by a manipulator on a production line, finishing taking the group of 302 parts in the topmost full tray 201 in the full trays 201 to form an empty tray, driving a first tray clamping jaw 102, a second tray clamping jaw 103 and a tray clamping jaw driving mechanism 104 to move right above the empty tray by the manipulator horizontal transplanting mechanism 101, driving the first tray clamping jaw 102 and the second tray clamping jaw 103 to respectively clamp two sides of the empty tray, driving the first tray clamping jaw 102, the second tray clamping jaw 103 by the manipulator horizontal transplanting mechanism 101, and driving the first tray clamping jaw 102, the second tray clamping jaw 103 to respectively clamp two sides of the empty tray, and driving the second tray clamping jaw 103 to move right above the empty tray clamping jaw by the manipulator horizontal transplanting mechanism 101, The second material tray clamping jaws 103 and the material tray clamping jaw driving mechanism 104 move to the position right above the second material storage bin 207, empty material trays are placed at the top of the empty material tray lifting driving device 204, the full material tray lifting driving device 203 drives a group of full material trays 201 to ascend by a distance of a material tray interval, the empty material tray lifting driving device 204 descends by a distance of a material tray interval, the process is repeated continuously, all parts on the group of full material trays 201 are completely taken, at the moment, a group of empty material trays 202 are stacked on the empty material tray lifting driving device 204, a group of empty material trays 202 are taken away by a forklift, and the process is repeated, so that continuous production can be achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a two feed bin devices with automatic stack dish receives material structure which characterized in that: comprises a stock bin body (100), a group of full trays (201), a group of empty trays (202), a full tray lifting drive device (203) and an empty tray lifting drive device (204), wherein the full trays (203) and the empty trays (204) are arranged on the stock bin body (100), the group of full trays (201) are sequentially stacked and arranged on the full trays (203) along the vertical direction, the group of empty trays (202) are sequentially stacked and arranged on the empty trays (204) along the vertical direction, a partition plate (205) is arranged in the middle of the stock bin body (100), the partition plate (205) is arranged to separate the stock bin body (100) into a first storage bin (206) and a second storage bin (207), the group of full trays (201) are arranged in the first storage bin (206), and the group of empty trays (202) are arranged in the second storage bin (207), the cross sections of the first storage bin (206) and the second storage bin (207) are both U-shaped.

2. The double-bin device with the automatic stacking and receiving structure as claimed in claim 1, wherein: full batch pan lift drive (203) and empty batch pan lift drive (204) all include lift drive servo motor (208), drive pulley (209), belt (210), driven pulley (211), lead screw (212) and batch pan support frame (213), lift drive servo motor (208), drive pulley (209), driven pulley (211) and lead screw (212) all set up on feed bin body (100) to lift drive servo motor (208) and drive pulley (209) are connected, drive pulley (209) are connected through belt (210) and driven pulley (211), the lower tip and driven pulley (211) of lead screw (212) are connected, screw nut fixed connection on batch pan support frame (213) and lead screw (212), lead screw (212) set up along vertical direction.

3. The double-bin device with the automatic stacking and receiving structure as claimed in claim 2, wherein: a set of full dish charging tray (201) sets up on charging tray support frame (213) of full dish charging tray lift drive device (203), a set of empty dish charging tray (202) sets up on charging tray support frame (213) of empty dish charging tray lift drive device (204), all be equipped with a set of charging tray cushion (214) between a set of full dish charging tray (201), between a set of empty dish charging tray (202).

4. The double-bin device with the automatic stacking and receiving structure as claimed in claim 2, wherein: be equipped with two vertical guide rail one (215) on the inner wall of storage silo one (206) place feed bin body (100), two vertical guide rail one (215) are located lead screw (212) both sides of full dish charging tray lift drive device (203) respectively, be equipped with two vertical guide rail two (216) on the inner wall of storage silo one (206) place feed bin body (100), two vertical guide rail two (216) are located lead screw (212) both sides of empty dish charging tray lift drive device (204) respectively, all be equipped with vertical direction slider (217) on vertical guide rail one (215) and the vertical guide rail two (216), charging tray support frame (213) and vertical direction slider (217) fixed connection.

5. The double-bin device with the automatic stacking and receiving structure as claimed in claim 2, wherein: the lower end part of the storage bin body (100) is provided with a group of buffer cushion blocks (218), the buffer cushion blocks (218) are respectively positioned in spaces where the first storage bin (206) and the second storage bin (207) are positioned, and the buffer cushion blocks (218) are positioned under the tray support frame (213).

6. The double-bin device with the automatic stacking and receiving structure as claimed in claim 1, wherein: the inner walls of two sides of the U-shaped opening of the first storage bin (206) and the second storage bin (207) are respectively provided with a material blocking component (219).

7. The double-bin device with the automatic stacking and receiving structure as claimed in claim 6, wherein: the material blocking assembly (219) comprises a material blocking cylinder (220), a material blocking transmission rack (221), a material blocking transmission gear (222), a transmission shaft (223), a material blocking plate (224) and a bearing seat (225), a piston rod of the material blocking cylinder (220) is connected with the material blocking transmission rack (221), the material blocking transmission rack (221) is meshed with the material blocking transmission gear (222), the material blocking cylinder (220) and the bearing seat (225) are all arranged on the stock bin body (100), the transmission shaft (223) is arranged on the bearing seat (225) through a bearing, the transmission shaft (223) is connected with the material blocking transmission gear (222), the material blocking plate (224) is fixedly arranged on the outer wall of the transmission shaft (223) along the vertical direction, and the material blocking plate (224) is located at a U-shaped opening of the first storage bin (206) and the second storage bin (207).

8. The double-bin device with the automatic stacking and receiving structure as claimed in claim 1, wherein: in-place sensors (226) are arranged in the first storage bin (206) and the second storage bin (207).

9. The double-bin device with the automatic stacking and receiving structure as claimed in claim 1, wherein: fork truck target in place sensors (227) are arranged in the first storage bin (206) and the second storage bin (207).

10. The double-bin device with the automatic stacking and receiving structure as claimed in claim 2, wherein: charging tray support frame (213) include rectangle charging tray carriage (228), support frame (229) and lifter plate (230), support frame (229) are fixed to be set up on the lower tip of rectangle charging tray carriage (228), rectangle charging tray carriage (228) and support frame (229) all with lifter plate (230) fixed connection, screw-nut fixed connection on lifter plate (230) and lead screw (212), a set of full charging tray (201) and a set of empty charging tray (202) set up respectively on rectangle charging tray carriage (228).