CN113548486B - Lifting transfer device and charging and discharging system with same for material tray - Google Patents
Lifting transfer device and charging and discharging system with same for material tray Download PDFInfo
- Publication number
- CN113548486B CN113548486B CN202110984695.1A CN202110984695A CN113548486B CN 113548486 B CN113548486 B CN 113548486B CN 202110984695 A CN202110984695 A CN 202110984695A CN 113548486 B CN113548486 B CN 113548486B
- Authority
- CN
- China
- Prior art keywords
- lifting
- tray
- material tray
- plate
- transfer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
- B65G59/061—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack
- B65G59/062—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack by means of reciprocating or oscillating escapement-like mechanisms
- B65G59/063—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack by means of reciprocating or oscillating escapement-like mechanisms comprising lifting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
- B65G57/035—Stacking of articles by adding to the top of the stack from above with a stepwise downward movement of the stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/30—Stacking of articles by adding to the bottom of the stack
- B65G57/301—Stacking of articles by adding to the bottom of the stack by means of reciprocatory or oscillatory lifting and holding or gripping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/02—De-stacking from the top of the stack
- B65G59/026—De-stacking from the top of the stack with a stepwise upward movement of the stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0267—Pallets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a lifting transfer device and a charging tray feeding and discharging system with the same, wherein the lifting transfer device is used for lifting and transferring a charging tray and is characterized in that: the lifting mechanism comprises a lifting plate (307), a lifting driving structure, a plurality of hooks (3101) and a hook opening and closing driving structure, wherein the lifting driving structure is used for driving the lifting plate (307) and a material tray on the lifting plate (307) to lift; when the jacking plate (307) descends, the hook (3101) can be extruded to descend in a linkage manner; the hook opening and closing driving structure is used for controlling the hook (3101) to be closed to support the material tray or to be opened to release the material tray when the hook (3101) descends to a preset position.
Description
Technical Field
The invention relates to the field of automatic feeding and discharging of electronic materials, in particular to a tray lifting and transferring device and a tray feeding and discharging system with the same.
Background
Referring to fig. 1, the electronic material is automatically loaded and unloaded without separating the tray. The material tray 9 is used for containing electronic materials so as to facilitate automatic transportation of the electronic materials. The upper surface of the general tray 9 is provided with pits 91 distributed in an array for placing electronic materials. The bottom of one pair of sides of the tray 9 is provided with a plurality of bayonets 92. Preferably with two bayonets 92 on one side. An upper fence 93 which protrudes upwards is arranged around the material tray 9, and a lower fence 94 which protrudes downwards is arranged around the material tray 9. When the trays 9 are stacked, the lower rail 94 of the upper tray 9 can be sleeved on the upper rail 93 of the lower tray 9. Thus, the bottom of the upper tray 9 can be pressed on the pit 91, and the electronic materials are prevented from being separated from the pit 91. However, since electronic materials, especially chip materials, are smaller and lighter, in the transportation and transfer processes of the existing charging tray 9, no sleeve is in place up and down when the charging tray 9 is stacked, so that the electronic materials are easy to separate from the pits 91 in the moving process of the charging tray, and the electronic materials in the charging tray are dislocated and skip. In addition, electronic materials such as chip materials are light and small, and in the transportation and transfer processes of the material tray 9, due to the fact that the lifting and moving processes are not stable enough, the electronic materials are easy to separate from the pits 91, so that the electronic materials in the material tray are staggered/jumped, and the material cannot be loaded and unloaded. And put the chip in the charging tray again, need consume very big manpower and time, seriously influence the last unloading efficiency of chip.
In addition, the two bins of the existing charging tray charging and discharging system cannot realize the function exchange of the charging bin and the recovery bin to form different charging and discharging modes, and further cannot adapt to different devices; the tray transfer efficiency between the tray feeding and discharging system mechanisms is not high, and further optimization and improvement are needed.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a lifting transfer device which can stably lift or transfer a material tray and also can solve the problem that electronic materials are easy to separate from pits to cause dislocation or cannot be normally loaded and unloaded.
In order to achieve the purpose, the lifting transfer device of the invention is used for lifting and transferring the material tray, and is characterized in that: the lifting driving structure is used for driving the lifting plate and a material tray on the lifting plate to lift; when the jacking plate descends, the hook can be extruded to descend in a linkage manner; the hook opening and closing driving structure is used for controlling the hook to be closed to hold the material tray or to be opened to release the material tray when the hook descends to a preset position.
Preferably, the lifting driving structure comprises a first motor, a left-handed screw, a left slider, a right slider, a slide rail, a plurality of connecting rods and a plurality of longitudinal slide rails arranged along the Z axis, and the left-handed screw is connected with a rotating shaft of the first motor; the left sliding block and the right sliding block are respectively in threaded connection with the left end thread and the right end thread of the left-right rotating screw rod through screw nuts; the sliding rail is arranged in parallel to the left-right rotating screw rod, and the left sliding block and the right sliding block are connected with the sliding rail in a sliding manner; the left sliding block and the jacking plate, and the left sliding block and the jacking plate are connected through connecting rods respectively; the jacking plate is also connected with the longitudinal sliding rail in a sliding manner through a connecting block.
Preferably, two connecting rods are arranged on the front end surfaces of the left slider and the right slider, one end of one connecting rod extends leftwards and upwards and is fixed on the jacking plate, and the other end of the connecting rod extends rightwards and downwards and is fixed on the right slider; one end of the other connecting rod extends to the left lower part and is fixed on the left sliding block, and the other end of the other connecting rod extends to the right upper part and is fixed on the jacking plate; the connecting rods arranged on the rear end faces of the left sliding block and the right sliding block are arranged in a mirror image mode with the front end face.
Preferably, the lifting transfer device further comprises an upper sensor and a lower sensor, wherein the upper sensor is used for detecting and identifying the highest point of the lifting plate; the lower sensor is used for detecting and identifying the lowest point of the descending of the jacking plate.
Preferably, the lifting plate is provided with a positioning part or a positioning part matched with the bottom of the material tray.
Preferably, the hook opening and closing driving structure further comprises a buckle structure consisting of a plurality of buckle components, and the hook is arranged on the buckle components.
Further, the buckle assembly further comprises a hook sliding block, a sliding block fixing seat, a spring, a pressing block, an air cylinder mounting plate and an air cylinder, wherein the air cylinder mounting plate and the sliding block fixing seat are fixedly arranged, and the hook sliding block is connected with the sliding block fixing seat in a vertical sliding mode; the hook is rotatably connected with the hook sliding block; a pressing block is arranged at the top of the hook sliding block; the spring is longitudinally arranged beside the hook sliding block, and the upper end of the spring can move up and down along with the up-and-down sliding of the hook sliding block; the lower end of the spring is fixedly arranged; the press block is partially positioned at the bottom of the lifting plate, and when the lifting plate descends to be in contact with the press block, the lifting plate continues to descend to push the hook slide block to slide downwards; the air cylinder is used for pushing the hook to rotate relative to the hook sliding block when the lifting plate descends to the lowest position so as to realize simultaneous closing or opening of the hook.
The invention also relates to a charging and discharging system for the charging tray, which comprises the lifting transfer device and is characterized in that: the automatic feeding device comprises a first feeding bin, a second feeding bin, a material tray lifting mechanism, a first translation mechanism, a second translation mechanism and a second lifting and transferring mechanism, wherein the material tray lifting mechanism is arranged in the first feeding bin and is used for lifting a material tray of the first feeding bin;
the lifting transfer device is arranged among the first bin, the second bin, the first translation mechanism and the second translation mechanism, and is used for transferring the material tray between the first bin and the first translation mechanism and transferring the material tray between the second translation mechanism and the second bin;
the second lifting transfer mechanism is arranged between the first transfer mechanism and the second transfer mechanism and is used for transferring the material tray between the first transfer mechanism and the second transfer mechanism;
the first translation mechanism and the second translation mechanism are arranged between the lifting transfer device and the second lifting transfer mechanism to form horizontal transfer of the material tray in opposite directions between the two mechanisms.
Preferably, the first storage bin is arranged at an interval up and down relative to the second storage bin, and the second storage bin is arranged above the first storage bin; the first translation mechanism is parallel to the second translation mechanism and arranged at intervals up and down, and the second translation mechanism is arranged above the first translation mechanism.
Furthermore, the second storage bin is a material tray feeding bin, the first storage bin is a recovery bin, when the material tray feeding and discharging system works, the second storage bin can descend to stacked material trays, and the lifting and transferring device can lift up to support the lowest material tray from the second storage bin and transfer the lowest material tray to the second translating mechanism; the second translation mechanism can horizontally transfer the material tray to the second lifting and transferring mechanism so as to load and unload materials in the material tray in the second lifting and transferring mechanism; then the second lifting transfer mechanism lowers the material tray and transfers the material tray to the first transfer mechanism; the first translation mechanism further horizontally transfers the material tray to the lifting transfer device; the tray lifting mechanism can lift up a tray coming from the lifting and transferring device so as to recover the tray in the first bin.
Optionally, the second storage bin is a recovery bin, the first storage bin is a loading bin, when the charging and discharging system for the charging tray works, the charging tray lifting mechanism in the first storage bin can lift stacked charging trays, and the lifting and transferring device can hold the charging tray from the uppermost layer of the charging tray lifting mechanism and transfer the charging tray to the first translating mechanism; the first translation mechanism can horizontally transfer the material tray to the second lifting transfer mechanism; the second lifting transfer mechanism lifts and holds the material tray so as to load and unload the materials in the material tray in the second lifting transfer mechanism; after the materials in the material tray are loaded and unloaded, the second lifting transfer mechanism can transfer the material tray to the second transfer mechanism; the second translation mechanism can horizontally transfer the material tray to the lifting transfer device; the lifting transfer device can lift the material tray to the second bin so as to recover the material tray.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a tray structure;
FIG. 2 is a schematic view of a tray loading and unloading system;
FIG. 3 is a second schematic view of the structure of the tray loading/unloading system;
FIG. 4a is a schematic structural diagram of the first lift transferring mechanism;
FIG. 4b is a second schematic structural view of the first lift transferring mechanism;
fig. 4c is a schematic structural view of a bayonet and a buckle assembly of the first lifting and transferring mechanism;
FIG. 5 is a schematic structural view of a tray lifting mechanism;
fig. 6 is a schematic structural view of the first and second translation mechanisms;
FIG. 7 is a schematic structural view of a second lift transfer mechanism;
FIG. 8 is a schematic view of a receiving tray assembly and a receiving tray of the second elevating transfer mechanism;
FIG. 9 is a schematic view of a partial structure inside a charging tray loading and unloading system;
fig. 10 is a schematic structural view of a second bunker.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, etc. \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, when only the structures and the components related to the solution of the technical problems are described in the present invention, the technical features that are known to be necessary, the components and the connection relation, or can be determined by combining the drawings and the common general knowledge are not described below, but are not equal to the technical features that are not present in the technical solutions, and are not necessarily the reason for insufficient disclosure.
Fig. 4a, 4b and 4c show one of the preferred embodiments of the lifting and transferring device, which may be referred to as the first lifting and transferring mechanism 3. The lifting transfer device is used for lifting and transferring the material tray and comprises a lifting plate 307, a lifting driving structure, a plurality of hooks 3101 and a hook opening and closing driving structure, wherein the lifting driving structure is used for driving the lifting plate 307 and the material tray on the lifting plate 307 to lift; when the lifting plate 307 descends, the hook 3101 can be extruded to descend in a linkage manner; the hook opening and closing driving structure is used for controlling the hook 3101 to be closed to hold the material tray or to be opened to release the material tray when the hook 3101 descends to a preset position.
Referring to fig. 2 and 3, in an embodiment, the tray loading and unloading system includes a first bin 1, a second bin 4, a tray lifting mechanism 2, a first translation mechanism 5, a second translation mechanism 7, a first lifting and transferring mechanism 3, and a second lifting and transferring mechanism 6.
Wherein, charging tray elevating system 2 is located first feed bin 1, perhaps is connected with first feed bin 1 to the charging tray to first feed bin 1 goes up and down.
The first lifting transfer mechanism 3 is simultaneously positioned among the first storage bin 1, the second storage bin 4, the first transfer mechanism 5 and the second transfer mechanism 7, and is used for transferring the material tray between the first storage bin 1 and the first transfer mechanism 5 and transferring the material tray between the second transfer mechanism 7 and the second storage bin 4.
The second lifting transfer mechanism 6 is positioned between the first transfer mechanism 5 and the second transfer mechanism 7 and is used for transferring the material tray between the first transfer mechanism 5 and the second transfer mechanism 7.
The first translation mechanism 5 is connected with the first lifting transfer mechanism 3 and the second lifting transfer mechanism 6 to realize the horizontal transfer of the material tray between the two mechanisms.
The second translation mechanism 7 is also connected with the first lifting and transferring mechanism 3 and the second lifting and transferring mechanism 6 to form the horizontal transfer of the material tray in the direction opposite to the first translation mechanism 5.
The first silo 1 can be vertically distributed relative to the second silo 4 at intervals, and can also be horizontally distributed at intervals. Similarly, the first translating mechanism 5 may be spaced up and down or horizontally from the second translating mechanism 7 according to the different positional relationship between the first bunker 1 and the second bunker 4.
In a preferred embodiment, the first bins 1 are spaced up and down relative to the second bins 4, and the second bins 4 are located above the first bins 1. Correspondingly, the first translation mechanism 5 is distributed at intervals up and down relative to the second translation mechanism 7, and the second translation mechanism 7 is positioned above the first translation mechanism 5. The first lifting transfer mechanism 3 is arranged in the space between the first bin 1 and the second bin 4. The second lifting transfer mechanism 6 is arranged in a space which is vertically spaced relative to the second transfer mechanism 7 by the first transfer mechanism 5. The first and second translation mechanisms 5 and 7 form two horizontal transfer paths in opposite directions between the first and second elevation transfer mechanisms 3 and 6, respectively.
In a preferred embodiment, the tray loading and unloading system further includes a frame 8, and the first bin 1, the second bin 4, the tray lifting mechanism 2, the first translation mechanism 5, the second translation mechanism 7, the first lifting and transferring mechanism 3, and the second lifting and transferring mechanism 6 are mounted or fixed on the frame 8 according to a relative position relationship therebetween.
During operation, the unloading system has two kinds of modes on the charging tray, including the top-down mode that uses second feed bin 4 as last feed bin, first feed bin 1 as retrieve the storehouse promptly to and use second feed bin 4 as retrieving the storehouse, first feed bin 1 is the mode from bottom to top of last feed bin. The two different modes and the working procedures are different. When the device is in a top-down mode, firstly, a material tray filled with electronic materials is stacked in the second bin 4 and descends one by one, the first lifting transfer mechanism 3 lifts and receives the material tray and then transfers the material tray to the second translation mechanism 7, the second translation mechanism 7 horizontally transfers the material tray to the second lifting transfer mechanism 6, and the electronic materials in the material tray are loaded and unloaded on the second lifting transfer mechanism 6 or a loading and unloading station corresponding to the second lifting transfer mechanism 6; then the second lifting transfer mechanism 6 descends the material tray and transfers the material tray to the first transfer mechanism 5; the first translation mechanism 5 further horizontally transfers the material tray to the first lifting transfer mechanism 3; the material tray lifting mechanism 2 of the first material bin 1 descends a material tray position after receiving the material tray from the first lifting transfer mechanism 3, and the material tray is recovered. In the mode from bottom to top, the second storage bin 4 is used as a recovery bin, the first storage bin 1 is used as an upper storage bin, a material tray filled with electronic materials (such as chips and the like) is firstly stacked on the material tray lifting mechanism 2 of the first storage bin 1 and ascends one by one, and the first lifting and transferring mechanism 3 is used for transferring the material tray from the material tray lifting mechanism 2 to the first translating mechanism 5; the first translation mechanism 5 horizontally transfers the material tray to the second lifting transfer mechanism 6; after the second lifting transfer mechanism 6 lifts the material tray to a corresponding height, keeping the material tray, and completing material loading and unloading of the electronic materials in the material tray at the second lifting transfer mechanism 6 or a loading and unloading station corresponding to the mechanism; then the material tray is transferred to a second translation mechanism 7 by a second lifting and transferring mechanism 6; the second translation mechanism 7 horizontally transfers the material tray to the first lifting transfer mechanism 3; the first lifting transfer mechanism 3 jacks the material tray to the second storage bin 4, so that the material tray is recovered. Like this, the unloading system of going up of charging tray have two kinds of mode can, the function of going up the feed bin and retrieving the storehouse of second feed bin 4, first feed bin 1 can be exchanged, automation equipment such as chip tests that can the adaptation is more to switch the back, do not need the structure of change device, can effectively reduce the cost of unloading charging tray system of going up. In addition, the device realizes the connection of four mechanisms of the second storage bin 4, the second translation mechanism 7, the first translation mechanism 5 and the charging tray lifting mechanism 2 of the second storage bin 4 through the first lifting and transferring mechanism 3, and finally forms a system integrating charging tray feeding, transportation, material feeding and discharging and charging tray recovery into a whole through the second lifting and transferring mechanism 6, and the device is simple in integral structure and high in charging tray feeding, transportation and recovery efficiency.
Referring to fig. 4a, 4b, and 4c, the first elevation transfer mechanism 3: comprises a first motor 301, a left and right screw 302, a left slider 303, a right slider 304, a slide rail 305, a connecting rod 306, a lifting plate 307, an upper inductor 308, a lower inductor 309, a bedplate 310 and a buckle assembly 311. The left and right screws 302 are connected to a rotating shaft of the first motor 301, so that the left and right screws 302 can be driven by the first motor 301 to rotate. The left and right ends of the left-right rotating screw 302 have opposite thread directions, i.e. left-handed and right-handed. The left slider 303 is connected with the left end of the left and right screw 302 through a screw nut, and the right slider 304 is connected with the right end of the left and right screw 302 through a screw nut. The slide rail 305 is provided in parallel with the left-right screw 302, and is preferably located directly below the left-right screw 302. The left slider 303 and the right slider 304 are slidable along the slide rail 305. Therefore, when the left and right screws 302 rotate, the left slider 303 and the right slider 304 move in synchronization with each other, or move away from each other in synchronization with each other when rotating in the reverse direction. Two connecting rods 306 are respectively arranged on the front end surfaces of the left sliding block 303 and the right sliding block 304, and the two connecting rods 306 are arranged in an approximate X shape. Specifically, one of the two links 306 on the front end surfaces of the left slider 303 and the right slider 304 is fixed to the lift plate 307 by extending one end of the link 306 upward to the left, and fixed to the right slider 304 by extending the other end of the link 306 downward to the right; the other link 306 has one end extending to the lower left and fixed to the left slider 303 and the other end extending to the upper right and fixed to the lift plate 307. The two links 306 for the rear end faces of the left slider 303 and the right slider 304 are arranged in mirror image with respect to the front end faces. Like this, control spiral shell 302 drive left slider 303 and right slider 304 synchronous phase to each other when removing or synchronous phase deviates from the removal, act on jacking board 307 through connecting rod 306, four angles of especially jacking board 307, make four angles and jacking board 307 whole can high accuracy ground synchronous lifting, jacking board 307 jacking charging tray in-process, the inside electronic material lift process of charging tray keeps steady, can avoid the electronic material to break away from pit 91 and lead to the electronic material dislocation in the charging tray, and cause the unable problem of going up and down to appear, improve electronic material and transport reliability and efficiency.
The first motor 301 is mounted on the platen 310 via a motor mount, and a slide rail 305 or the like is provided or mounted on the platen 310. In order to further improve the stability of the lifting process of the lifting plate 307, 4 longitudinal slide rails which are perpendicular to the bedplate 310 are further arranged on the left end surface and the right end surface of the lifting plate 307, the left end surface and the right end surface of the lifting plate 307 are connected with the longitudinal slide rails in a sliding mode through slide blocks, so that the left-handed and right-handed screw 302 rotates, and finally when the lifting plate 307 is driven to move through the connecting rod 306, the lifting plate 307 can only lift up and down, no left-handed and right-handed displacement exists, the stability of the lifting process is further improved, and the reliability and the efficiency of the electronic material transfer are further improved.
The first elevating transfer mechanism 3 further includes an upper sensor 308 and a lower sensor 309, wherein the lower sensor 309 can detect and recognize when the lifting plate 307 is lowered to the lowest (or a specific position where it is lowered), and the upper sensor 308 can detect and recognize when the lifting plate 307 is raised to the highest (or a specific position where it is raised).
Preferably, the lifting plate 307 is provided with a positioning element adapted to the bottom of the material tray to ensure that the positions of the material trays are uniform on the lifting plate 307, and the lifting stability of the material tray is further improved.
In a preferred embodiment, in order to transfer the first lifting and transferring mechanism 3 to the tray of the tray lifting and transferring mechanism 2 of the first silo 1, the first lifting and transferring mechanism 3 further includes a fastening structure formed by four fastening components 311. The four buckle assemblies 311 are respectively and symmetrically arranged at the front end and the rear end of the lifting plate 307. Referring to fig. 1, the bottom of the tray has four snap notches, i.e. bayonets. The positions of the four buckle components 311 correspond to the four bayonets at the bottom of the material tray, and when the material tray of the material tray lifting mechanism 2 of the first bin 1 needs to be transferred, each buckle component 311 can synchronously act to buckle the four bayonets at the bottom of the material tray or open the buckles to release the material tray. The latch assembly 311 includes a latch 3101, a latch slider 3102, a slider mount 3103, a spring 3104, a press block 3105, a cylinder mounting plate 3106, and a cylinder 3107. Wherein the cylinder mounting plate 3106 and the slider fixing base 3103 are fixed, and the hook slider 3102 can slide up and down relative to the slider fixing base 3103. The hook 3101 is rotatably connected to a hook slider 3102. The top of the hook sliding block 3102 is provided with a pressing block 3105. The spring 3104 is longitudinally arranged beside the slider, and the upper end of the spring 3104 can move up and down along with the up-and-down sliding of the hook slider 3102. While the lower end of the spring 3104 is fixed. The cylinder 3107 is arranged on the cylinder mounting plate 3106 and is used for rotating the push hook 3101 relative to the hook slide 3102 to close or open the buckle. The press block 3105 on the top of the hook block 3102 is partially located at the bottom of the lift plate 307, and when the lift plate 307 descends to contact with the press block 3105, it will continue descending to push the hook block 3102 to slide downward, so as to realize linkage, at this time, the spring 3104 is compressed, and the hook block 3102 slides downward to move the hook 3101 downward. When the lifting plate 307 descends to the lowest position, the hook 3101 also reaches the lowest position, namely the position for taking the material disc from the material disc lifting mechanism 2 of the first storage bin 1, and then the air cylinder 3107 pushes the hook 3101 to rotate relative to the hook slider 3102, so that the buckle is closed, and the material disc is taken from the material disc lifting mechanism 2 of the first storage bin 1. When the material plate needs to be transferred to the first translation mechanism 5, the air cylinder 3107 pushes the hook 3101 to rotate relative to the hook sliding block 3102 so as to open the buckle, the hook 3101 is far away from the bayonet 92 of the material plate, and the material plate is released.
Like this, through the elevation structure of first lift transfer mechanism 3, can realize the charging tray reliable between first feed bin 1 and second transfer mechanism 7, steady transfer, and buckle subassembly 311 of first lift transfer mechanism 3 can realize the reliable transfer of charging tray between charging tray elevating system 2 and the first transfer mechanism 5 of first feed bin 1, and because buckle subassembly 311 is the linkage with the jacking structure, can ensure a charging tray of material loading through first lift transfer mechanism 3, retrieve a charging tray and repeat again, realize the feed, the accurate control of recovery, avoid the jam or the control of charging tray transportation in disorder.
Referring to fig. 5, a tray lifting mechanism 2 is located in the first bin 1 or connected to the first bin 1 to lift a tray of the first bin 1. Specifically, the tray lifting mechanism 2 includes four slide rails 201, and the four slide rails 201 are arranged in parallel in the longitudinal direction. Each slide rail 201 is provided with a slide block 202. A horizontally arranged jacking frame 203 is fixedly connected with the four sliding blocks 202. The lifting frame 203 is provided with a lifting plate 204. The lifting plate 204 is used for carrying the tray. The lifting plate 204 and the jacking frame 203 are connected through a drawing structure, particularly a drawer guide rail structure, so that the lifting plate 204 can be pulled out outwards, stacked material trays can be placed conveniently, or the stacked material trays can be taken out conveniently. The tray lifting mechanism 2 further comprises a lifting driving motor 205 and a corresponding transmission belt. The driving belt is connected with one of the sliding blocks 202, so that the rotation of the lifting driving motor 205 can drive the sliding block 202 to slide up and down on the sliding rail 201, and the lifting frame 203 and the lifting plate 204 thereon also slide up and down along with the sliding block 202. Preferably, a photoelectric sensor is arranged above the first storage bin 1 or above the material tray lifting mechanism 2 to detect whether the uppermost material tray of the material tray lifting mechanism 2 is lifted in place. Correspondingly, the tray lifting mechanism 2 is provided with a lifting plate 204 in-place sensor to detect whether the lifting plate 204 is pushed in place.
Referring to fig. 6, the first translation mechanism 5 and the second translation mechanism 7 are similar in structure and each includes two horizontally disposed guide rails, a slider disposed on the guide rails, and a horizontal moving plate fixedly disposed on the slider. In addition, the automatic feeding device also comprises a driving motor and a belt, wherein the belt is fixedly connected with one of the sliding blocks, so that the motor is rotated to drive the sliding block to horizontally slide along a horizontally arranged guide rail, and finally, the sliding block drives the moving plate and the material tray on the moving plate to horizontally move left or right. In order to detect whether the moving plate moves right and left in place, a left sensor and a right sensor are respectively arranged on the left and the right of the first translation mechanism 5 and the second translation mechanism 7.
Referring to fig. 7 and 8, the second elevation transfer mechanism 6: comprises a second motor 601, a left screw 602, a right screw 602, a left slide block 603, a right slide block 604, a slide rail 605, a connecting rod 606, a lifting plate 607, an upper sensor 608, a lower sensor 609 and a bedplate 310. The left and right screws 602 are connected to the rotating shaft of the second motor 601, so that the left and right screws 602 can be driven by the second motor 601 to rotate. The left and right ends of the left-right rotating screw 602 have opposite thread directions, i.e. left-handed and right-handed. The left slider 603 is connected with the left end of the left and right screw 602 through a screw nut, and the right slider 604 is connected with the right end of the left and right screw 602 through a screw nut. The slide rail 605 is provided in parallel with the left and right screws 602, and is preferably located directly below the left and right screws 602. The left slider 603 and the right slider 604 can slide along the slide rail 605. Therefore, when the left and right screws 602 rotate, the left slider 603 and the right slider 604 move in synchronization with each other, or move away from each other in synchronization with each other when rotating in the reverse direction. Two or more connecting rods 606 are respectively arranged on the front end surfaces of the left sliding block 603 and the right sliding block 604, and at least two connecting rods 606 are arranged in an approximate X shape. Specifically, at least two links 606 are provided on the front end surfaces of the left slider 603 and the right slider 604, one of the links 606 extends upward to the left and is fixed to the lift plate 607, and the other extends downward to the right and is fixed to the right slider 604; the other link 606 has one end extending to the lower left and fixed to the left slider 603 and the other end extending to the upper right and fixed to the lift plate 607. The connecting rods 306 for the rear end faces of the left and right sliders 603, 604 are arranged in mirror image with the front end faces. Like this, when controlling spiral shell 602 drive left slider 603 and right slider 604 synchronous phase to each other removal or synchronous phase deviation and remove, act on jacking board 607 through connecting rod 606, especially four angles of jacking board 607, make four angles and jacking board 607 wholly can high accuracy go up and down in step, jacking board 607 jacking charging tray in-process, inside electronic material lift process keeps steady, can effectively avoid the chip in the charging tray shake or local slope and cause the chip to break away from, misplace, jump the problem of material.
The second motor 601 is mounted on the platen 610 via a motor mount, and a slide rail 605 or the like is provided or mounted on the platen 610. In order to further improve the stability of the lifting process of the lifting plate 307, 4 longitudinal slide rails perpendicular to the platen 610 are further arranged on the right end surface and the right end surface of the lifting plate 607, the left end surface and the right end surface of the lifting plate 607 are slidably connected with the longitudinal slide rails through slide blocks, so that the left-right-handed screw 602 rotates, and finally, when the lifting plate 607 is driven to move through the connecting rod 606, the lifting plate 607 can only lift up and down, and left-right front-back displacement does not exist, so that the stability of the lifting process is further improved. Preferably, as shown in fig. 7, the two longitudinal sliding rails and the sliding blocks on the left end surface of the lifting plate 607 can be equivalently replaced by a guide rod and a corresponding guide sleeve, one end of the guide rod is fixed at the bottom of the lifting plate 607, and the other end of the guide rod extends downwards.
The second elevation transfer mechanism 6 further includes an upper sensor 608 and a lower sensor 609, wherein the lower sensor 309 can detect whether the lift plate 607 is lowered in position, and the upper sensor 608 can detect whether the lift plate 607 is raised in position.
Preferably, the lifting plate 607 is provided with a positioning member adapted to the bottom of the material tray to ensure that the position of each material tray is uniform on the lifting plate 607, and the lifting stability of the material tray is further improved.
Preferably, the second lifting and transferring mechanism 6 can be provided with an upper layer tray photoelectric sensor and a lower layer tray photoelectric sensor. Like this, can buffer memory multilayer charging tray on the jacking board 607 to come discernment and control the lift of charging tray through upper charging tray photoelectric sensing ware and lower floor's charging tray photoelectric sensing ware, in order to improve unloading efficiency.
Referring to fig. 8, the second lifting and transferring mechanism 6 further includes a receiving tray assembly 611, and the receiving tray assembly 611 is used for receiving the tray on the uppermost layer lifted by the lifting plate 607 and serving as a station for loading and unloading electronic materials to be fed into and unloaded from the feeding tray. And the front side and the rear side of the material tray are preferably provided with two sets of receiving disc assemblies 611 in a mirror image mode so as to form a receiving disc structure. Specifically, the flange assembly 611 includes a buckle 6110, a push plate 6111, a guide plate 6112, a sliding slot 6113, and a driving cylinder 6114. Two buckles 6110 are fixed to be set up at the medial surface of push plate 6111, and deflector 6112 is equipped with two spout 6113, and spout 6113 is the horizontal chute of parallel. The driving cylinder 6114 is connected to the guide plate 6112 to push the guide plate 6112 to move forward and backward. The guide plate 6112 moves back and forth, and through the limiting and guiding effects of the sliding groove 6113, the push plate 6111 is guided and moves along with the movement, so that the buckles 6110 on the two sets of flange assemblies 611 move oppositely, namely the buckles are closed, so as to support the bayonet at the bottom of the material tray, or the buckles 6110 on the two sets of flange assemblies 611 move oppositely, namely the buckles are opened, so that the buckles 6110 are far away from the bayonet at the bottom of the material tray, and the material tray is released.
Thus, the tray assembly 611 and the formed tray structure can support the bottom of the uppermost tray lifted by the lifting plate 607, so as to perform loading and unloading of electronic materials; meanwhile, after the loading and unloading are completed, the material tray can be stably transferred from the second lifting transfer mechanism 6 to the second transfer mechanism 7 by controlling the fasteners 6110 on the two sets of material receiving assemblies 611 to move away from each other, namely, the fasteners are opened to release the material tray to the moving plate of the second transfer mechanism 7.
Referring to fig. 9, in a preferred embodiment, the first translation mechanism 5 and the second translation mechanism 7 are disposed up and down, and the rightmost end of the first translation mechanism 5 extends rightward relative to the rightmost end of the second translation mechanism 7 by a distance corresponding to the left-right width of the splice tray assembly 611. The height of the buckle 6110 of the receiving plate assembly 611 is matched with the height of the bayonet at the bottom of the material tray on the moving plate of the second translation mechanism 7, so that when the material tray on the moving plate of the second translation mechanism 7 is horizontally moved into the receiving plate structure, the buckle 6110 of the receiving plate structure can move oppositely, namely the buckle is closed, so that the bottom of the material tray on the moving plate of the second translation mechanism 7 is supported, or when the moving plate of the second translation mechanism 7 is horizontally moved into the receiving plate structure, the buckle 6110 can move oppositely, namely the buckle is opened, so that the material tray is released to the moving plate of the second translation mechanism 7, and the material tray is transferred between the receiving plate structures of the second translation mechanism 7 and the second lifting transfer mechanism 6.
As shown in fig. 9, in a preferred embodiment, a mutual avoiding structure is provided between the lifting plate 307 of the first lifting and transferring mechanism 3 and the moving plate of the second moving mechanism 7, so that when the lifting plate 307 of the first lifting and transferring mechanism 3 is lifted, a tray of the moving plate of the second moving mechanism 7 can be lifted up through the moving plate of the second moving mechanism 7; or when the lifting plate 307 of the first lifting transfer mechanism 3 descends, the material tray can downwards pass through the moving plate of the second transfer mechanism 7 to be released to the moving plate of the second transfer mechanism 7; or the lifting plate 307 of the first lifting transfer mechanism 3 and the moving plate of the second transfer mechanism 7 can be at the same horizontal height at a certain moment to realize the smooth transfer of the material tray. Similarly, a mutual avoiding structure is arranged between the lifting plate 607 of the second lifting transfer mechanism 6 and the moving plate of the first transfer mechanism 5, so that the lifting plate 607 of the second lifting transfer mechanism 6 can upwards penetrate through the moving plate of the first transfer mechanism 5 to lift up a material tray of the moving plate of the first transfer mechanism 5 during lifting; or when the lifting plate 607 of the second lifting transfer mechanism 6 descends, the material tray can downwards pass through the moving plate of the first transfer mechanism 5 to be released to the moving plate of the first transfer mechanism 5; or the moving plate of the first translation mechanism 5 and the lifting plate 607 of the second lifting and transferring mechanism 6 can be at the same horizontal height at a certain time to realize the smooth transfer of the material tray.
Referring to fig. 10, in a preferred embodiment, the second storage bin 4 is provided with a guide frame 41, a space for stacking the trays is formed inside the guide frame 41, the size and the structure of the space are matched with those of the trays, and the entrance and exit at the lower end of the space for stacking the trays are positioned right above the lifting plate 307 of the first lifting and transferring mechanism 3. The second bin 4 further comprises a tray supporting plate 43, a supporting plate driving air cylinder 44 and an air cylinder fixing plate 42, the second bin 4 is located on the front side and the rear side of the material disc and is provided with the air cylinder fixing plate 42, the supporting plate driving air cylinder 44 is fixedly installed on the air cylinder fixing plate 42, and the tray supporting plate 43 is connected with the supporting plate driving air cylinder 44. The tray supporting plates 43 on the front side and the rear side of the material tray move oppositely under the driving of the supporting plate driving cylinders 44 to support the material tray, or move oppositely under the driving of the supporting plate driving cylinders 44 to release the material tray to the jacking plate 307 of the first lifting transfer mechanism 3, so that the material tray is transferred between the first lifting transfer mechanism 3 and the second storage bin 4.
Preferably, during the process that the first lifting and transferring mechanism 3 lifts upwards to transfer the material tray to the second storage bin 4, the pallet driving cylinder 44 of the second storage bin 4 is opened, that is, the pallet 43 extends towards the inside of the guide frame 41 of the second storage bin 4, and the material tray on the lifting plate 307 of the first lifting and transferring mechanism 3 is not allowed to enter; until the jacking plate 307 jacks the material tray for a certain distance, the material tray and the material tray at the lowest layer of the second storage bin 4 are mutually and uniformly stacked, so that the lower fence 94 of the upper material tray 9 can be uniformly clamped and sleeved on the upper fence 93 of the lower material tray 9. Thus, the bottom of the upper tray 9 can be well pressed on the concave pit 91, and the electronic materials are prevented from being separated from the concave pit 91. After the gap between the tray and the lowest tray in the second silo 4 is eliminated, the tray driving cylinder 44 is turned off again, that is, the tray supporting plate 43 retracts to allow the tray on the lifting plate 307 of the first lifting and transferring mechanism 3 to further lift and enter the second silo 4. When the lifting plate 307 of the first lifting and transferring mechanism 3 is lifted to the highest position, the pallet driving cylinder 44 is opened, that is, the pallet 43 extends towards the inside of the guide frame 41 of the second storage bin 4 to support the material tray on the lifting plate 307, and the material tray is transferred to the second storage bin 4. Like this, can ensure the transfer process, can even pressfitting between charging tray and the charging tray, further solve because charging tray 9 does not have the cutting ferrule from top to bottom when stacking to target in place, lead to the charging tray to remove the in-process, the electron material breaks away from pit 91 easily, leads to the problem of electron material dislocation in the charging tray, improves the reliability that the charging tray shifted.
The top-down mode that the second bin 4 is used as the upper bin and the first bin 1 is used as the recovery bin and the working process that the second bin 4 is used as the recovery bin and the first bin 1 is used as the upper bin of the upper bin is further supplemented and described below:
top-down mode:
firstly, manually placing a material tray into a second bin 4;
the lifting plate 307 of the first lifting and transferring mechanism 3 is lifted to the tray;
the supporting plate driving cylinder 44 of the second storage bin 4 is closed, the supporting plate 43 of the tray leaves the bottom of the material tray, and the material tray is transferred to the jacking plate 307 of the first lifting transfer mechanism 3;
the lifting plate 307 of the first elevation transfer mechanism 3 descends by one tray distance;
the supporting plate driving cylinder 44 of the second storage bin 4 is opened, and the tray supporting plate 43 supports the bottom of the lowest tray in the second storage bin 4;
the lifting plate 307 of the first lifting transfer mechanism 3 continues to descend, and the material tray falls into the moving plate of the second transfer mechanism 7;
the second translation mechanism 7 sends the material tray to a tray receiving structure of the second lifting and transferring mechanism 6; the material receiving plate structure of the second lifting transfer mechanism 6 supports the material plate; the second translation mechanism 7 retreats to the material receiving position (namely above the first lifting and transferring mechanism 3);
the mechanical arms of other mechanisms or equipment take away the electronic materials on the material tray on the material receiving tray structure;
the second lifting transfer mechanism 6 lifts the lifting plate 607 and receives the empty tray released from the tray structure;
the jacking plate 607 of the second lifting transfer mechanism 6 descends, and the empty tray falls into the moving plate of the first transfer mechanism 5;
the first translation mechanism 5 conveys the empty tray to a receiving position, namely the lower limit position of the buckle assembly 311 of the first lifting and transferring mechanism 3;
the first lifting transfer mechanism 3 is provided with a buckle component 311 for supporting the empty tray;
the material tray lifting mechanism 2 lifts up to receive an empty material tray;
the first lifting transfer mechanism 3 is provided with a buckle component 311 for releasing the material tray so as to transfer the empty material tray to the material tray lifting mechanism 2;
the material loading tray lifting mechanism 2 is provided with an empty material tray to descend;
in addition, if the sensor of the second storage bin 4 senses that no material tray exists, an alarm is given to remind feeding; the material tray lifting mechanism 2 descends to a lower limit position, and the material feeding tray sensor senses material existence and gives an alarm to remind a user to take away an empty material tray.
Bottom-up mode:
firstly, manually pulling out the lifting plate 204 of the tray lifting mechanism 2 of the first storage bin 1;
manually placing the stacked material trays;
manually pushing the lifting plate 204 of the tray lifting mechanism 2, and lifting the lifting plate 204 by the tray lifting mechanism 2;
the lifting plate 204 of the tray lifting mechanism 2 lifts the tray on the uppermost layer to a material taking position, namely the lower limit position of the buckle component 311 of the first lifting transfer mechanism 3;
the buckle component 311 of the first lifting transfer mechanism 3 supports the bottom of the uppermost layer of the material tray lifting mechanism 2;
the moving plate of the first translation mechanism 5 moves to the left to the material taking position, and the first lifting and transferring mechanism 3 and the buckle assembly 311 release the material tray to the moving plate of the first translation mechanism 5;
the first translation mechanism 5 moves the plate to move the material tray to the rightmost end;
the second lifting transfer mechanism 6 lifts the material tray to a corresponding height and then is supported and kept by the material receiving tray structure;
the mechanical arms of other mechanisms or equipment take away the electronic materials on the material tray on the material receiving tray structure;
then the empty tray is transferred to a second translation mechanism 7 by a second lifting and transferring mechanism 6;
the second translation mechanism 7 horizontally transfers the material tray to the lifting plate 307 of the first lifting and transferring mechanism 3; the first lifting transfer mechanism 3 lifts the tray to the second storage bin 4 by the lifting plate 307, so that the tray is recovered.
Claims (10)
1. The lifting and transferring device is used for lifting and transferring the material tray, and is characterized in that: the lifting mechanism comprises a lifting plate (307), a lifting driving structure, a plurality of hooks (3101) and a hook opening and closing driving structure, wherein the lifting driving structure is used for driving the lifting plate (307) and a material tray on the lifting plate (307) to lift; when the jacking plate (307) descends, the hook (3101) can be extruded to descend in a linkage manner; the hook opening and closing driving structure is used for controlling the hook (3101) to be closed to hold the material tray or to be opened to release the material tray when the hook (3101) descends to a preset position; the hook opening and closing driving structure further comprises a buckle structure consisting of a plurality of buckle components (311), and the hook (3101) is arranged on the buckle components (311); the buckle assembly (311) further comprises a hook sliding block (3102), a sliding block fixing seat (3103), a spring (3104), a pressing block (3105), an air cylinder mounting plate (3106) and an air cylinder (3107), wherein the air cylinder mounting plate (3106) and the sliding block fixing seat (3103) are fixedly arranged, and the hook sliding block (3102) is connected with the sliding block fixing seat (3103) in a vertical sliding manner; the hook (3101) is rotatably connected with the hook sliding block (3102); a pressing block (3105) is arranged at the top of the hook sliding block (3102); the spring (3104) is longitudinally arranged beside the hook sliding block (3102), and the upper end of the spring (3104) can move up and down along with the up-and-down sliding of the hook sliding block (3102); the lower end of the spring (3104) is fixedly arranged; the pressing block (3105) is partially positioned at the bottom of the lifting plate (307), and when the lifting plate (307) descends to be in contact with the pressing block (3105), the pressing block continues to descend to push the hook sliding block (3102) to slide downwards; the air cylinder (3107) is used for pushing the hook (3101) to rotate relative to the hook sliding block (3102) when the jacking plate (307) descends to the lowest position so as to realize the simultaneous closing or opening of the hook (3101).
2. The lift transfer device of claim 1, wherein: the lifting driving structure comprises a first motor (301), a left-right screw (302), a left slider (303), a right slider (304), a sliding rail (305), a plurality of connecting rods (306) and a plurality of longitudinal sliding rails arranged along the Z axis, wherein the left-right screw (302) is connected with a rotating shaft of the first motor (301); the left sliding block (303) and the right sliding block (304) are respectively in threaded connection with the left end thread and the right end thread of the left and right screw rods (302) through screw nuts; the slide rail (305) is arranged in parallel with the left-right rotating screw rod (302), and the left slide block (303) and the right slide block (304) are connected with the slide rail (305) in a sliding manner; the left sliding block (303) and the lifting plate (307) and the right sliding block (304) and the lifting plate (307) are connected through a connecting rod (306) respectively; the jacking plate (307) is also connected with the longitudinal slide rail in a sliding manner through a connecting block.
3. The lift transfer device of claim 2, wherein: two connecting rods (306) are arranged on the front end surfaces of the left sliding block (303) and the right sliding block (304), one end of one connecting rod (306) extends to the left upper side and is fixed on the jacking plate (307), and the other end of the connecting rod (306) extends to the right lower side and is fixed on the right sliding block (304); one end of the other connecting rod (306) extends to the left lower side and is fixed on the left sliding block (303), and the other end extends to the right upper side and is fixed on the jacking plate (307); and the connecting rods (306) arranged on the rear end surfaces of the left sliding block (303) and the right sliding block (304) are arranged in a mirror image mode with the front end surface.
4. The lift transfer device of claim 3, wherein: the lifting transfer device further comprises an upper sensor (308) and a lower sensor (309), wherein the upper sensor (308) is used for detecting and identifying the highest point of the lifting plate (307) which rises; the lower sensor (309) is used for detecting and identifying the lowest point of the descending of the jacking plate (307).
5. The lift transfer device of claim 4, wherein: and a positioning part or a positioning part matched with the bottom of the material tray is arranged on the jacking plate (307).
6. A material tray loading and unloading system comprises the lifting transfer device as claimed in any one of claims 1 to 5, and is characterized in that: the automatic material distribution device is characterized by further comprising a first material bin (1), a second material bin (4), a material tray lifting mechanism (2), a first translation mechanism (5), a second translation mechanism (7) and a second lifting transfer mechanism (6), wherein the material tray lifting mechanism (2) is arranged in the first material bin (1) and used for lifting a material tray of the first material bin (1);
the lifting transfer device is arranged among the first storage bin (1), the second storage bin (4), the first translation mechanism (5) and the second translation mechanism (7) and is used for transferring a material tray between the first storage bin (1) and the first translation mechanism (5) and transferring the material tray between the second translation mechanism (7) and the second storage bin (4);
the second lifting transfer mechanism (6) is arranged between the first transfer mechanism (5) and the second transfer mechanism (7) and is used for transferring the material tray between the first transfer mechanism (5) and the second transfer mechanism (7);
the first translation mechanism (5) and the second translation mechanism (7) are arranged between the lifting transfer device and the second lifting transfer mechanism (6) to form horizontal transfer of the material tray in opposite directions between the two mechanisms.
7. The material tray loading and unloading system of claim 6, wherein: the first storage bin (1) is arranged at an interval up and down relative to the second storage bin (4), and the second storage bin (4) is arranged above the first storage bin (1); the first translation mechanism (5) is parallel to the second translation mechanism (7) and arranged at an interval from top to bottom, and the second translation mechanism (7) is arranged above the first translation mechanism (5).
8. The tray loading and unloading system of claim 7, wherein: the second storage bin (4) is a material tray feeding bin, the first storage bin (1) is a recovery bin, when the material tray feeding and discharging system works, the second storage bin (4) can descend to stacked material trays, and the lifting and transferring device can lift up to support the lowest material tray from the second storage bin (4) and transfer the lowest material tray to the second translating mechanism (7); the second translation mechanism (7) can horizontally transfer the material tray to the second lifting and transferring mechanism (6) so as to load and unload materials in the material tray in the second lifting and transferring mechanism (6); then the second lifting transfer mechanism (6) descends the material tray and transfers the material tray to the first transfer mechanism (5); the first translation mechanism (5) further horizontally transfers the material tray to the lifting transfer device; the material tray lifting mechanism (2) can lift up a material tray coming from the lifting and transferring device so as to recover the material tray in the first bin (1).
9. The material tray loading and unloading system of claim 8, wherein: the second storage bin (4) is a recovery bin, the first storage bin (1) is a loading bin, when the charging and discharging system for the charging tray works, the charging tray lifting mechanism (2) in the first storage bin (1) can lift stacked charging trays, and the lifting and transferring device can support the charging tray from the uppermost layer of the charging tray lifting mechanism (2) and transfer the charging tray to the first translating mechanism (5); the first translation mechanism (5) can horizontally transfer the material tray to the second lifting transfer mechanism (6); the second lifting transfer mechanism (6) lifts and holds the material tray so as to load and unload the materials in the material tray in the second lifting transfer mechanism (6); after the materials in the material tray are loaded and unloaded, the second lifting transfer mechanism (6) can transfer the material tray to the second transfer mechanism (7); the second translation mechanism (7) can horizontally transfer the material tray to the lifting transfer device; the lifting transfer device can lift the material tray to the second storage bin (4) so as to recover the material tray.
10. The tray loading and unloading system of claim 7, wherein: a tray supporting plate (43) and a supporting plate driving cylinder (44) are arranged at the inlet of the second storage bin (4), in the process that the lifting transfer device lifts upwards to transfer the material tray to the second storage bin (4), the supporting plate driving cylinder (44) of the second storage bin (4) is opened, the tray supporting plate (43) extends towards the inside of the second storage bin (4), and the material tray on a lifting plate (307) of the lifting transfer device is not allowed to enter; until jacking board (307) make charging tray and second feed bin (4) the charging tray of lower floor evenly fold each other and eliminate after the clearance between charging tray and the charging tray of second feed bin (4) lower floor well up to the charging tray jacking certain distance, the layer board drives actuating cylinder (44) and closes again, and tray layer board (43) withdrawal is allowed the charging tray on lift transfer device jacking board (307) to further rise and is got into second feed bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110984695.1A CN113548486B (en) | 2021-08-26 | 2021-08-26 | Lifting transfer device and charging and discharging system with same for material tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110984695.1A CN113548486B (en) | 2021-08-26 | 2021-08-26 | Lifting transfer device and charging and discharging system with same for material tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113548486A CN113548486A (en) | 2021-10-26 |
| CN113548486B true CN113548486B (en) | 2023-03-28 |
Family
ID=78106015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110984695.1A Active CN113548486B (en) | 2021-08-26 | 2021-08-26 | Lifting transfer device and charging and discharging system with same for material tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113548486B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955198B (en) * | 2021-10-30 | 2022-07-29 | 深圳市昇茂科技有限公司 | Compact structure type feeding material storehouse mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208531701U (en) * | 2018-07-02 | 2019-02-22 | 新疆大全新能源股份有限公司 | A kind of holding tray separating device |
| CN112209075A (en) * | 2020-10-13 | 2021-01-12 | 常州铭赛机器人科技股份有限公司 | Material conveying mechanism for mounting |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855862A (en) * | 1981-09-30 | 1983-04-02 | Fujirebio Inc | Tray feeder and recovery apparatus |
| JP4990051B2 (en) * | 2007-07-05 | 2012-08-01 | 株式会社美幸軒 | Sheet tray automatic feeding device and lunch box installation line system using the same |
| WO2015008172A1 (en) * | 2013-07-16 | 2015-01-22 | Paul Redman | Pallet dispenser and method thereof |
| CN108323149A (en) * | 2017-01-18 | 2018-07-24 | 罗伊力尔（苏州）智能科技有限公司 | Feeding of chip mounter device |
| CN109368234B (en) * | 2018-12-05 | 2021-01-26 | 歌尔股份有限公司 | Automatic feeding equipment |
| CN209367366U (en) * | 2018-12-21 | 2019-09-10 | 东莞华贝电子科技有限公司 | Automatic charging and collecting equipment |
| CN109712863B (en) * | 2019-02-26 | 2024-09-03 | 安图实验仪器(郑州)有限公司 | Vacuum interaction system suitable for laser analysis ionization time-of-flight mass spectrometer |
| CN209871645U (en) * | 2019-03-04 | 2019-12-31 | 东莞倍胜智能科技有限公司 | Automatic material receiving and discharging tray device |
| CN112124981A (en) * | 2020-09-22 | 2020-12-25 | 江苏新惕姆智能装备有限公司 | Feeding device and feeding method thereof |
| CN112224901A (en) * | 2020-09-27 | 2021-01-15 | 苏州富强科技有限公司 | Charging tray feeding and recycling device |
| CN112173701A (en) * | 2020-10-13 | 2021-01-05 | 广东网纳智能装备有限公司 | Arrange disk feeding machine |
-
2021
- 2021-08-26 CN CN202110984695.1A patent/CN113548486B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208531701U (en) * | 2018-07-02 | 2019-02-22 | 新疆大全新能源股份有限公司 | A kind of holding tray separating device |
| CN112209075A (en) * | 2020-10-13 | 2021-01-12 | 常州铭赛机器人科技股份有限公司 | Material conveying mechanism for mounting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113548486A (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109765217B (en) | Chemiluminescence detector, consumable box automatic transmission device and transmission method thereof | |
| KR100287558B1 (en) | device and method for circulating pallet ot elevator wnit in modrl I.C handler | |
| CN105731088A (en) | Automatic testing machine | |
| CN113548486B (en) | Lifting transfer device and charging and discharging system with same for material tray | |
| CN212831527U (en) | Feeding device and damping strip pasting system | |
| WO2022078033A1 (en) | Automatic aluminum material framing machine | |
| US6283703B1 (en) | Automatic conveying apparatus for JEDEC carrier members | |
| CN109765394B (en) | Chemiluminescence detector, automatic transmission device for consumable box and transmission method of automatic transmission device | |
| CN215557292U (en) | Unloader on charging tray | |
| CN215557293U (en) | Lifting transfer mechanism | |
| CN110217531B (en) | Automatic feeding equipment and feeding method for line side bin | |
| CN210312032U (en) | Tray recovery device | |
| CN109775298B (en) | Automatic feeding device | |
| CN111285041A (en) | Automatic feeding and discharging device for optical elements and feeding and discharging control method | |
| CN218370397U (en) | Feeding and discharging mechanism and appearance detection device | |
| CN113501336B (en) | Material conveying device, automation equipment and feeding and discharging method | |
| CN112722776B (en) | Automatic feeding device of sample container and control system thereof | |
| CN212475028U (en) | Automatic feeding and discharging device for optical elements | |
| US5971698A (en) | Automatic conveying apparatus for waffle pack carrier member | |
| CN207903491U (en) | Charging tray carries collection system | |
| CN216958066U (en) | Battery string material box circulation device | |
| CN216889070U (en) | Automatic discharging device capable of stacking plates | |
| CN218674762U (en) | Appearance detection device | |
| CN216548560U (en) | Lifting transfer mechanism and charging tray feeding and discharging device | |
| CN220866482U (en) | Automatic feeding and discharging device of plastic sucking disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |