CN112824261B - A double-group pallet automatic loading and unloading device - Google Patents
A double-group pallet automatic loading and unloading device Download PDFInfo
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- CN112824261B CN112824261B CN201911149959.0A CN201911149959A CN112824261B CN 112824261 B CN112824261 B CN 112824261B CN 201911149959 A CN201911149959 A CN 201911149959A CN 112824261 B CN112824261 B CN 112824261B
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- 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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
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- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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Abstract
本发明涉及一种双组托盘自动上下料装置，包括框架、空托盘仓储投放机构、空托盘移载机构、堆垛机构、满料托盘移载机构和下料小车；空托盘仓储投放机构、空托盘移载机构、堆垛机构和满料托盘移载机构均安装在框架上；空托盘仓储投放机构内设有用于容纳两组空托盘的仓储空间，满料托盘移载机构和下料小车均设有用于容纳满料托盘的缓存空间，从而实现了双组托盘的上下料。与现有技术相比，本发明具有待机时间长、布局紧凑、操作便捷、安全可靠等优点。
The present invention relates to an automatic loading and unloading device for double pallets, comprising a frame, an empty pallet storage delivery mechanism, an empty pallet transfer mechanism, a stacking mechanism, a full pallet transfer mechanism and a material unloading trolley; the empty pallet storage delivery mechanism, the empty pallet transfer mechanism, the stacking mechanism and the full pallet transfer mechanism are all installed on the frame; the empty pallet storage delivery mechanism is provided with a storage space for accommodating two groups of empty pallets, and the full pallet transfer mechanism and the material unloading trolley are both provided with a cache space for accommodating full pallets, thereby realizing the loading and unloading of double pallets. Compared with the prior art, the present invention has the advantages of long standby time, compact layout, convenient operation, safety and reliability, etc.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to an automatic feeding and discharging device for double-group trays.
Background
The automatic feeding and discharging device is widely applied to an automatic processing production line as a device for automatically feeding and discharging workpieces to processing or assembling machines, and statistics shows that the cost required by the working procedures of workpiece feeding, discharging, carrying and the like in the processing and assembling processes of the workpieces is about 1/3 of the total cost, and the occupied time is about 2/3 of the total time. Especially in the case of mass production, loading and unloading are repeated and heavy works when the productivity is required to be high and the man-hour for the maneuver is short. In order to improve the productivity, lighten the labor intensity of operators, ensure the safe production and realize the automatic feeding and discharging, which is significant.
According to the product storage requirement, often regard as the carrier with the tray, go up the unloading, the mode of unloading on the tray mainly has following two kinds of modes, and first is traditional also the most basic mode of unloading is a feeder and just can put in a tray once, and every time put out a tray and need pull out the unloading dolly, and the front end need shut down and wait, so the material is got in the repetition blowing. The method has the defects of wrong feeding, wrong sequence prevention, high labor intensity, increased production beats and the like, and the second method uses a plurality of feeders to supply the trays, so that the method has extremely large space requirement and high cost.
The utility model discloses an automatic tray loading and unloading machine, which comprises an automatic loading device, an automatic unloading device and a medicine arranging machine positioned between the automatic loading device and the automatic unloading device, wherein the trays stacked in a stack can be fed into the medicine arranging machine one by one after being separated from each other, the trays filled with medicine can be stacked in sequence after the medicine arranging machine is operated, the manual single-disc operation is replaced, the batch medicine arranging efficiency is greatly improved, and medical staff only needs to fill the whole empty tray for the automatic loading device or take the tray from the automatic unloading device when sending prompts, so that the medicine arranging machine can automatically identify and record the empty tray. However, the number of trays is limited by space, the frequency of manual material taking and discharging is too high, and the discharging is inconvenient, so that the device is not suitable for occasions with high production beat requirements.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the double-group tray automatic feeding and discharging device which is long in standby time, compact in layout, convenient to operate, safe and reliable.
The aim of the invention can be achieved by the following technical scheme:
automatic unloader that goes up of two group's trays includes:
The automatic feeding device comprises a frame, an empty tray storage and delivery mechanism for storing and delivering empty trays, an empty tray transfer mechanism for transferring the empty trays to a robot discharging position, a stacking mechanism for stacking full trays, a full tray transfer mechanism for transferring the full trays to a discharging position and a discharging trolley positioned at the discharging position of the device;
the empty tray storage throwing mechanism, the empty tray transferring mechanism, the stacking mechanism and the full tray transferring mechanism are all arranged on the frame;
The empty tray storage and delivery mechanism is internally provided with a storage space for accommodating two groups of empty trays, and the full tray transfer mechanism and the blanking trolley are both provided with a cache space for accommodating the full tray, so that loading and unloading of the double groups of trays are realized.
Preferably, the automatic feeding and discharging device further comprises a disqualified discharging mechanism for processing disqualified materials, the disqualified discharging mechanism is arranged at the discharging position of the robot, and the disqualified discharging mechanism is a belt conveying line.
The empty tray storage and delivery mechanism comprises a long-side material receiving structure and a short-side material distributing structure, wherein the long-side material receiving structure conveys a group of empty trays to the short-side material distributing structure, the short-side material distributing structure sequentially delivers the empty trays to the empty tray transfer mechanism, and the long-side material distributing structure clamps another group of empty trays at the same time, so that double-group tray feeding is realized.
More preferably, the long-side material receiving structure comprises a long-side material discharging cylinder, a first connecting plate, a first cylindrical guide rail, a second connecting plate, a long-side material receiving sliding table cylinder, long-side material receiving angle aluminum and tray material discharging guide angle aluminum, wherein the long-side material discharging cylinder is arranged on the first connecting plate, a piston of the long-side material receiving cylinder is connected with the second connecting plate, the first cylindrical guide rail is in sliding connection with the first connecting plate, the tail end of the first cylindrical guide rail is connected with the second connecting plate, the long-side material receiving sliding table cylinder is arranged on the second connecting plate, the piston of the long-side material receiving sliding table cylinder is connected with the long-side material receiving angle aluminum, and the tray material discharging guide angle aluminum is connected with the frame.
More preferably, the short-side material distributing structure comprises a third connecting plate, a short-side double-stroke material distributing cylinder, a second cylindrical guide rail, a fourth connecting plate short-side material receiving sliding table cylinder and short-side material receiving angle aluminum, wherein the second cylindrical guide rail is fixedly connected with the first connecting plate, the third connecting plate is fixedly connected with the second cylindrical guide rail, the short-side double-stroke material distributing cylinder is fixed on the third connecting plate, a piston of the short-side double-stroke material distributing cylinder is connected with the fourth connecting plate, the fourth connecting plate is in sliding connection with the second cylindrical guide rail, the short-side material receiving sliding table cylinder is arranged on the fourth connecting plate, and the piston of the short-side material receiving sliding table cylinder is connected with the short-side material receiving angle aluminum.
More preferably, the empty tray storage and delivery mechanism is provided with tray discharging guide angle aluminum for guiding the empty tray to move to the long-side receiving structure.
More preferably, the empty tray storage and delivery mechanism is provided with a photoelectric sensor for detecting the position of the empty tray.
The empty tray transfer mechanism comprises a first rodless cylinder, a tray discharging platform, a tray positioning cylinder and four positioning blocks for fixing a tray, wherein the first rodless cylinder is connected with a frame, the tray discharging platform is fixedly connected with a sliding table of the first rodless cylinder, the tray positioning cylinder is arranged on the tray discharging platform, and the positioning blocks are connected with the sliding table of the tray positioning cylinder.
The stacking mechanism comprises a servo electric cylinder, a stacking mechanism connecting plate, a tray stacking jaw and a jaw clamping cylinder, wherein the servo electric cylinder is arranged on a frame, the stacking mechanism connecting plate is connected with a sliding table of the servo electric cylinder, the tray stacking jaw and the jaw clamping cylinder are arranged on the stacking mechanism connecting plate, and the tray stacking jaw is further connected with a piston of the jaw clamping cylinder.
The full tray transfer mechanism comprises a second rodless cylinder, a discharging lifting cylinder and a U-shaped tray chuck, wherein the second rodless cylinder is connected with the frame, the discharging lifting cylinder is arranged on a sliding table of the second rodless cylinder, and the U-shaped tray chuck is arranged on a sliding table of the discharging lifting cylinder.
Compared with the prior art, the invention has the following advantages:
1. the automatic feeding and discharging device adopts double-group tray feeding and double-group tray discharging, which means that the device can accommodate a large number of trays, and can change the material of a new group of trays at random time points in a group of tray consumption period, so that the standby time of the device is greatly prolonged, the high-frequency fixed-point material changing production mode of operators is changed, and the lean production is realized.
2. The automatic feeding and discharging device is vertically arranged, and is compact in structure, small in occupied area and high in space utilization rate.
3. The automatic feeding and discharging device is convenient to operate, is arranged above equipment for feeding empty trays, and is directly transferred to a discharging trolley through a buffer transplanting mechanism for heavier full trays, so that unnecessary carrying operation is avoided.
4. The automatic feeding and discharging device has the advantages of high modularization degree and reliable operation, and safety grating is adopted at each human-computer interface to ensure the operation safety of personnel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of another embodiment of the present invention;
FIG. 3 is a schematic structural view of a main body of an automatic feeding and discharging device in the invention;
FIG. 4 is a schematic structural view of a hollow tray storage and delivery mechanism of the present invention;
FIG. 5 is a schematic view of a hollow tray transfer mechanism according to the present invention;
FIG. 6 is a schematic view of a stacking mechanism according to the present invention;
Fig. 7 is a schematic structural view of a full tray transfer and blanking trolley in the invention.
The reference numerals in the figures indicate:
1. The device comprises a frame, 2 empty tray storage and delivery mechanisms, 3 empty tray transfer mechanisms, 4 stacking mechanisms, 5 full tray transfer mechanisms, 6 blanking trolleys, 7 unqualified blanking mechanisms, 201 long-side blanking cylinders, 202, first connecting plates, 203, first cylindrical guide rails, 204, second connecting plates, 205, long-side material receiving sliding table cylinders, 206, long-side material receiving angle aluminum, 207, third connecting plates, 208, short-side double-stroke material distributing cylinders, 209, second cylindrical guide rails, 210, fourth connecting plates, 211, short-side material receiving sliding table cylinders, 212, short-side material receiving angle aluminum, 213, tray blanking guide angle aluminum, 214, photoelectric sensors, 301, first wireless cylinders, 302, tray blanking platforms, 303, tray positioning cylinders, 304, positioning blocks, 401, servo electric cylinders, 402, stacking mechanism connecting plates, 403, tray stacking clamping claws, 404, claw clamping cylinders, 501, second rodless cylinders, 502, blanking lifting cylinders, 503 and U-shaped tray chucks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
The invention relates to an automatic feeding and discharging device for double groups of trays, which comprises a profile frame 1, an empty tray storage and delivery mechanism 2, an empty tray transfer mechanism 3, a stacking mechanism 4, a full tray transfer mechanism 5, a discharging trolley 6 and a disqualified discharging mechanism 7 as shown in figures 1-3. In this embodiment, the frame 1 is of a double-layer structure, the empty tray storage and delivery mechanism 2 is located at one side of the upper layer of the frame 1, the stacking mechanism 4 is located at the other side of the upper layer of the frame 1, the empty tray transfer mechanism 3 is located in the area where the empty tray storage and delivery mechanism 2 and the stacking mechanism 4 are located, the full tray transfer mechanism 5 is located at the lower layer of the frame 1, the blanking trolley 6 is located in the blanking area, the unqualified blanking mechanism 7 is specifically a belt conveying line, and the unqualified blanking mechanism 7 is located at the robot blanking position of the upper layer of the frame 1.
The structure of the empty tray storage and delivery mechanism 2 is shown in fig. 4, and comprises a long-side material receiving structure and a short-side material distributing structure. The long-side material receiving structure comprises two long-side material receiving cylinders 201, a first connecting plate 202, two pairs of first cylindrical guide rails 203, two second connecting plates 204, two long-side material receiving sliding table cylinders 205 and two long-side material receiving angle aluminum 206, wherein the long-side material receiving cylinders 201 are arranged on the first connecting plate 202, pistons of the long-side material receiving cylinders are connected with the second connecting plate 204, the first cylindrical guide rails 203 are in sliding connection with the first connecting plate 202, tail ends of the first cylindrical guide rails are connected with the second connecting plate 204, the long-side material receiving sliding table cylinders 205 are arranged on the second connecting plate 204, and pistons of the long-side material receiving cylinders are connected with the long-side material receiving angle aluminum 206. When the device operates, the long-side discharging cylinder 201 and the long-side receiving sliding table cylinder 205 are controlled by the PLC to realize the clamping and throwing of the empty tray.
The short-side material distributing structure comprises a third connecting plate 207, a short-side double-stroke material distributing cylinder 208, a second cylindrical guide rail 209, a fourth connecting plate 210, a short-side material receiving sliding table cylinder 211 and a short-side material receiving angle aluminum 212. The second cylindrical guide rail 209 is fixed on the first connecting plate 202 along the vertical direction, the third connecting plate 207 is fixed on the second cylindrical guide rail 209, the short-side double-stroke material distributing cylinder 208 is fixed on the third connecting plate 207, and the piston thereof is connected with the fourth connecting plate 210. The fourth connecting plate 210 is slidably connected with the second cylindrical guide rail 209, and the short-side material receiving sliding table cylinder 211 is fixed on the fourth connecting plate 210, and the piston thereof is connected with the short-side material receiving angle aluminum 212. When the device is operated, the short-side double-stroke material distributing cylinder 208 extends out first in a second order, and a group of empty trays are placed on the empty tray transfer mechanism 3. Then, second-order retraction is performed to drive the fourth connecting plate 210 to rise to a certain height which is the same as that of one tray, then the short-side material receiving sliding table cylinder 211 drives the short-side material receiving angular aluminum 212 to extend, the empty tray is clamped, and then the short-side double-stroke material distributing cylinder 208 drives the empty tray to retract in a first step. At this time, only one empty tray remains on the empty tray transfer mechanism 3, and the empty tray transfer mechanism 3 transfers a single empty tray.
When the short-side distributing structure throws empty trays, a worker can put a group of empty trays in the long-side receiving structure, namely, the empty tray storage and delivery mechanism 2 can accommodate two groups of empty trays, and double-group tray feeding is achieved.
The empty tray storage and delivery mechanism 2 is further provided with tray discharging guide angle aluminum 213 for guiding the empty tray to move to the long-side material receiving structure, and workers can easily put the empty tray into the empty tray storage and delivery mechanism 2 through the guide angle aluminum.
The empty tray storage and delivery mechanism 2 is further provided with a photoelectric sensor 214 for detecting the position of an empty tray, and the photoelectric sensor is mounted on the first connecting plate 202 through a bracket, and whether the empty tray is misplaced or not and whether a worker needs to put a new empty tray or not is judged by detecting the position of the empty tray in the empty tray storage and delivery mechanism 2.
The empty tray transfer mechanism 3 has a structure shown in fig. 5, and comprises a first rodless cylinder 301, a tray discharging platform 302, a tray positioning cylinder 303 and four positioning blocks 304 for fixing a tray, wherein the first rodless cylinder 301 is connected with the frame 1, the tray discharging platform 302 is fixedly connected with a sliding table of the first rodless cylinder 301, the tray positioning cylinder 303 is arranged on the tray discharging platform 302, and the positioning blocks 304 are connected with the sliding table of the tray positioning cylinder 303. When detecting that there is the tray on the tray blowing platform 302, tray positioning cylinder 303 stretches out, and four locating pieces 304 will fix a position the tray on the tray blowing platform, then the slip table removes to the robot blowing position, and the material is placed in empty tray to the material loading robot.
The stacking mechanism 4 is structured as shown in fig. 6, and includes a servo cylinder 401, a stacking mechanism connecting plate 402, tray stacking claws 403, and claw clamping cylinders 404. The servo electric cylinder 401 is installed on the frame 1, the stacking mechanism connecting plate 402 is connected with a sliding table of the servo electric cylinder 401, the tray stacking claw 403 and the claw clamping cylinder 404 are all installed on the stacking mechanism connecting plate 402, the stacking claw 403 is further connected with a piston of the claw clamping cylinder 404, and the claw clamping cylinder 404 can clamp and open the stacking claw 403.
The structures of the full tray transfer mechanism 5 and the blanking trolley 6 are shown in fig. 7. The full tray transfer mechanism 5 includes a second rodless cylinder 501, a discharge lift cylinder 502, and a U-tray chuck 503. The second rodless cylinder 501 is connected with the frame 1, the discharging lifting cylinder 502 is mounted on a sliding table of the second rodless cylinder 501, and the U-shaped tray chuck 503 is mounted on a sliding table of the discharging lifting cylinder 502. When the device operates, a full tray is placed on a U-shaped tray chuck 503 by a stacking mechanism 4, then a second rodless cylinder 501 carries out horizontal transfer on the full tray, after moving to a position corresponding to a blanking trolley 6, a discharging lifting cylinder 502 drives the U-shaped tray chuck 503 to move downwards until the full tray is placed on the blanking trolley 6, then the second rodless cylinder 501 firstly retracts to bring the U-shaped tray chuck 503 away from the area where the blanking trolley is located, and then the discharging lifting cylinder 502 drives the U-shaped tray chuck 503 to rise to a set position.
The blanking trolley 6 comprises a trolley frame, guide wheels and handles arranged on the trolley frame, and tray positioning structures, in the embodiment, 8 tray positioning structures are arranged for positioning the trays.
When the blanking is carried out, a group of full trays can be stacked on the U-shaped tray chuck 503, and a group of full trays can also be stacked on the blanking trolley 6, so that double-group tray blanking is realized.
The operation process of the automatic feeding and discharging device for the double-group tray in the embodiment is as follows:
a group of 10 empty trays are placed along the tray discharging guide angle aluminum 213, two groups of long-side material receiving sliding table cylinders 205 can push the long-side material receiving angle aluminum 206 to extend out in opposite directions, and the left and right sides of the bottommost empty tray are received and driven to descend by the long-side discharging cylinders 201. After descending in place, the short-side material receiving sliding table cylinder 211 can push the short-side material receiving corner aluminum 212 to extend out in opposite directions, the long-side material receiving sliding table cylinder 205 is retracted, the material receiving mode is changed from long-side material receiving to short-side material receiving, the short-side double-stroke material distributing cylinder 208 extends out in a second order, the short-side material receiving sliding table cylinder 211 is retracted, the long-side material receiving sliding table cylinder 205 is retracted, the empty tray falls on the empty tray transferring mechanism 3, the short-side double-stroke material distributing cylinder 208 retracts in a second order, the short-side material receiving structure rises to the height of one tray, then the short-side material receiving sliding table cylinder 211 extends out, the short-side double-stroke material distributing cylinder 208 retracts in a first order, and 9 empty trays are lifted to a certain height. The 10 trays are sequentially placed on the empty tray transfer mechanism 3 by repeating the above operation 10 times.
The tray is placed on the tray blowing platform 302 of empty tray transfer mechanism 3, and the tray positioning cylinder 303 of platform bottom drives locating piece 304 and fixes a position with the tray, and the sideslip of first rodless cylinder 301 can judge the good or bad of material when the robot blowing, and the robot can automatic pick unqualified material, places it on unqualified feed mechanism 7 that is belt conveyor line. After the robot discharging is completed, the tray positioning cylinder 303 is retracted, and the servo cylinder 401 drives the tray stacking claw 403 to descend to clamp and convey the full tray to the U-shaped tray chuck 503 of the full tray transfer mechanism 5.
After a group of full trays are stacked on the U-shaped tray chuck 503, the second rodless cylinder 501 transversely moves to the tray positioning structure of the blanking trolley 6, and then the blanking lifting cylinder 502 descends to enable the full trays to fall on the blanking trolley 6, which is a blanking buffer point of the group of full trays.
After the second rodless cylinder 501 returns to the initial position, the stacking mechanism 4 may dock another set of full trays on the U-shaped tray chuck 503, which is a blanking buffer point of another set of full trays.
The empty tray storage and delivery mechanism 2, the empty tray transfer mechanism 3, the stacking mechanism 4 and the full tray transfer mechanism 5 in the embodiment are all connected with a PLC, and automatic feeding and discharging are realized through the PLC.
The automatic unloader that goes up of two groups of trays in this embodiment all is equipped with safety grating in human-computer interface department for guarantee operating personnel's safety.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (7)
1. Automatic unloader that goes up of two group's trays, a serial communication port, automatic unloader that goes up include:
The automatic feeding device comprises a frame (1), an empty tray storage and delivery mechanism (2) for storing and delivering empty trays, an empty tray transfer mechanism (3) for transferring the empty trays to a robot discharging position, a stacking mechanism (4) for stacking full trays, a full tray transfer mechanism (5) for transferring the full trays to a discharging position and a discharging trolley (6) positioned at the discharging position of the device;
The empty tray storage delivery mechanism (2), the empty tray transfer mechanism (3), the stacking mechanism (4) and the full tray transfer mechanism (5) are all arranged on the frame (1);
The empty tray storage and delivery mechanism (2) is internally provided with storage spaces for accommodating two groups of empty trays, and the full tray transfer mechanism (5) and the blanking trolley (6) are respectively provided with a buffer space for accommodating full trays, so that loading and unloading of double groups of trays are realized;
The empty tray storage and delivery mechanism (2) comprises a long-side material receiving structure and a short-side material distributing structure, wherein the long-side material receiving structure conveys a group of empty trays to the short-side material distributing structure, the short-side material distributing structure sequentially delivers the empty trays to the empty tray transfer mechanism (3), and the long-side material distributing structure clamps another group of empty trays at the same time to realize double-group tray feeding;
The long-side material receiving structure comprises a long-side material discharging cylinder (201), a first connecting plate (202), a first cylindrical guide rail (203), a second connecting plate (204), a long-side material receiving sliding table cylinder (205), long-side material receiving angular aluminum (206) and tray material discharging guide angular aluminum (213), wherein the long-side material discharging cylinder (201) is arranged on the first connecting plate (202) and is connected with the second connecting plate (204) in a piston manner, the first cylindrical guide rail (203) is in sliding connection with the first connecting plate (202) and is connected with the second connecting plate (204) in the tail end, the long-side material receiving sliding table cylinder (205) is arranged on the second connecting plate (204) and is connected with the long-side material receiving angular aluminum (206), and the tray material discharging guide angular aluminum (213) is connected with the frame (1);
The short-side material distributing structure comprises a third connecting plate (207), a short-side double-stroke material distributing cylinder (208), a second cylindrical guide rail (209), a fourth connecting plate (210), a short-side material collecting sliding table cylinder (211) and short-side material collecting angle aluminum (212), wherein the second cylindrical guide rail (209) is fixedly connected with the first connecting plate (202), the third connecting plate (207) is fixedly connected with the second cylindrical guide rail (209), the short-side double-stroke material distributing cylinder (208) is fixed on the third connecting plate (207) and is connected with the fourth connecting plate (210) in a sliding manner, the fourth connecting plate (210) is connected with the second cylindrical guide rail (209) in a sliding manner, and the short-side material collecting sliding table cylinder (211) is arranged on the fourth connecting plate (210) and is connected with the short-side material collecting angle aluminum (212).
2. The automatic feeding and discharging device for the double-group trays according to claim 1 is characterized by further comprising a disqualified discharging mechanism (7) for processing disqualified materials, wherein the disqualified discharging mechanism is arranged at a robot discharging position, and the disqualified discharging mechanism (7) is a belt conveying line.
3. The automatic feeding and discharging device for the double-group trays according to claim 1, wherein the empty tray storage and feeding mechanism (2) is provided with tray discharging guide angle aluminum (213) for guiding the empty tray to move to the long-side receiving structure.
4. The automatic feeding and discharging device for double-group trays according to claim 1, wherein the empty tray storage and delivery mechanism (2) is provided with a photoelectric sensor (214) for detecting the position of the empty tray.
5. The automatic double-group tray loading and unloading device disclosed by claim 1 is characterized in that the empty tray transfer mechanism (3) comprises a first rodless cylinder (301), a tray discharging platform (302), a tray positioning cylinder (303) and four positioning blocks (304) for fixing trays, wherein the first rodless cylinder (301) is connected with a frame (1), the tray discharging platform (302) is fixedly connected with a sliding table of the first rodless cylinder (301), the tray positioning cylinder (303) is arranged on the tray discharging platform (302), and the positioning blocks (304) are connected with the sliding table of the tray positioning cylinder (303).
6. The automatic feeding and discharging device for the double-group trays, which is disclosed in claim 1, is characterized in that the stacking mechanism (4) comprises a servo electric cylinder (401), a stacking mechanism connecting plate (402), tray stacking claws (403) and a claw clamping cylinder (404), the servo electric cylinder (401) is arranged on the frame (1), the stacking mechanism connecting plate (402) is connected with a sliding table of the servo electric cylinder (401), the tray stacking claws (403) and the claw clamping cylinder (404) are arranged on the stacking mechanism connecting plate (402), and the tray stacking claws (403) are also connected with a piston of the claw clamping cylinder (404).
7. The automatic feeding and discharging device for the double-group trays, which is disclosed in claim 1, is characterized in that the full-tray transfer mechanism (5) comprises a second rodless cylinder (501), a discharging lifting cylinder (502) and a U-shaped tray chuck (503), wherein the second rodless cylinder (501) is connected with the frame (1), the discharging lifting cylinder (502) is arranged on a sliding table of the second rodless cylinder (501), and the U-shaped tray chuck (503) is arranged on a sliding table of the discharging lifting cylinder (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149959.0A CN112824261B (en) | 2019-11-21 | 2019-11-21 | A double-group pallet automatic loading and unloading device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149959.0A CN112824261B (en) | 2019-11-21 | 2019-11-21 | A double-group pallet automatic loading and unloading device |
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| CN112824261A CN112824261A (en) | 2021-05-21 |
| CN112824261B true CN112824261B (en) | 2024-12-13 |
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| CN201911149959.0A Active CN112824261B (en) | 2019-11-21 | 2019-11-21 | A double-group pallet automatic loading and unloading device |
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| CN113479642B (en) * | 2021-07-30 | 2022-09-30 | 日善电脑配件(嘉善)有限公司 | Unloading equipment on tray does not shut down |
| CN114570676A (en) * | 2022-03-30 | 2022-06-03 | 深圳市华卓实业有限公司 | Special unloader of AP check out test set |
| CN115571534B (en) * | 2022-09-26 | 2024-09-06 | 中国第一汽车股份有限公司 | Automatic plug-in tray pivot warehouse and tray pivot switching method |
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