CN112824261A - Automatic unloader that goes up of two groups of trays - Google Patents

Automatic unloader that goes up of two groups of trays Download PDF

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Publication number
CN112824261A
CN112824261A CN201911149959.0A CN201911149959A CN112824261A CN 112824261 A CN112824261 A CN 112824261A CN 201911149959 A CN201911149959 A CN 201911149959A CN 112824261 A CN112824261 A CN 112824261A
Authority
CN
China
Prior art keywords
tray
cylinder
connecting plate
empty
trays
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.)
Pending
Application number
CN201911149959.0A
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Chinese (zh)
Inventor
毛泽庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Xinyu Zhencheng Electric Control Technology Co ltd
Original Assignee
Shanghai Xinyu Zhencheng Electric Control Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Xinyu Zhencheng Electric Control Technology Co ltd filed Critical Shanghai Xinyu Zhencheng Electric Control Technology Co ltd
Priority to CN201911149959.0A priority Critical patent/CN112824261A/en
Publication of CN112824261A publication Critical patent/CN112824261A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/0492Storage devices mechanical with cars adapted to travel in storage aisles

Abstract

The invention relates to an automatic double-group tray loading and unloading device which comprises a frame, an empty tray storage and release mechanism, an empty tray transfer mechanism, a stacking mechanism, a full tray transfer mechanism and a blanking trolley, wherein the empty tray storage and release mechanism is arranged on the frame; the empty tray storage and delivery mechanism, the empty tray transfer mechanism, the stacking mechanism and the full tray transfer mechanism are all arranged on the frame; the empty tray storage and delivery mechanism is internally provided with a storage space for accommodating two sets 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 the feeding and discharging of the double sets of trays are realized. Compared with the prior art, the invention has the advantages of long standby time, compact layout, convenient operation, safety, reliability and the like.

Description

Automatic unloader that goes up of two groups of trays
Technical Field
The invention relates to the technical field of automation equipment, in particular to an automatic loading and unloading device with double groups of trays.
Background
Automatic go up unloader as one kind and accomplish automatically with the work piece to processing or the device that assembly machine supplied with and the material loading, the wide application shows in automatic processing production line, statistics: in the process of processing and assembling the workpieces, the cost required by the processes of supplying, feeding, blanking, conveying and the like of the workpieces accounts for more than 1/3 of the total cost, and the time accounts for more than 2/3 of the total time. Particularly, in mass production, when high productivity and short man-hours are required, loading and unloading are repeated and heavy work. In order to improve the productivity, reduce the labor intensity of operators, ensure the safe production and realize the automatic feeding and discharging, the automatic feeding and discharging device is significant.
According to the product storage requirement, the tray is often used as a carrier to carry out loading and unloading, the loading and unloading mode of the tray mainly comprises the following two modes, the first mode is a traditional loading and unloading mode which is the most basic loading and unloading mode, namely a feeder, only one tray can be put in at a time, the unloading trolley needs to be dragged out after one tray is put in, the front station needs to be stopped for waiting, and the process of repeatedly putting and taking materials is carried out. The mode has the defects of wrong feeding, wrong sequence prevention, high labor intensity, production rhythm increase and the like; the second is to use several feeders to supply the trays, which requires a lot of space and is very costly.
The chinese utility model patent publication No. CN206358922U discloses an automatic tray feeding and discharging machine, which comprises an automatic feeding device, an automatic discharging device, and a medicine placing machine located between the automatic feeding device and the automatic discharging device; the utility model can send stacked trays into a medicine dispensing machine one by one after the stacked trays are separated in sequence, and after the operation of the medicine dispensing machine is completed, the trays in full bins can be stacked in sequence to replace manual single-tray operation, thereby greatly improving the efficiency of dispensing medicines in batches; medical personnel only need when sending the suggestion, for automatic feeding device fill whole wad empty warehouse tray or take off the tray from automatic unloader can, the pendulum medicine machine can be automatic discernment and record to the empty warehouse tray. But the problem that it exists is that tray quantity receives the space restriction, and the manual work is got the material blowing frequency too high and the unloading is inconvenient, is not fit for the occasion that the production beat required height.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the safe and reliable double-group tray automatic loading and unloading device with long standby time, compact layout and convenient operation.
The purpose of the invention can be realized by the following technical scheme:
a two-group tray automatic loading and unloading device comprises:
the automatic feeding device comprises a frame, an empty tray storage and feeding mechanism for storing and feeding empty trays, an empty tray transferring mechanism for transferring the empty trays to a robot feeding position, a stacking mechanism for stacking full trays, a full tray transferring mechanism for transferring the full trays to a discharging position and a discharging trolley positioned at a discharging position of the device;
the empty tray storage and delivery mechanism, the empty tray transfer mechanism, the stacking mechanism and the full tray transfer mechanism are all arranged on the frame;
empty tray storage put in and be equipped with the storage space that is used for holding two sets of empty trays in the mechanism, full material tray moves and carries mechanism and unloading dolly and all be equipped with the buffer memory space that is used for holding full material tray to the unloading of two groups of trays has been realized.
Preferably, the automatic loading and unloading device further comprises an unqualified unloading mechanism for processing unqualified materials, and the mechanism is arranged at the robot unloading position; the unqualified blanking mechanism is a belt conveyor line.
Preferably, the empty tray warehousing and releasing mechanism comprises a long-edge material receiving structure and a short-edge material distributing structure; the long-edge material receiving structure conveys a group of empty trays to the short-edge material distributing structure, the short-edge material distributing structure sequentially puts the empty trays into the empty trays and moves the empty trays to move the structure, and meanwhile, the long-edge material distributing structure clamps another group of empty trays to realize double-group tray feeding.
More preferably, the long-edge material receiving structure comprises a long-edge discharging air cylinder, a first connecting plate, a first cylindrical guide rail, a second connecting plate, a long-edge material receiving sliding table air cylinder, long-edge material receiving angle aluminum and tray discharging guide angle aluminum; the long-edge discharging cylinder is arranged on the first connecting plate, and a piston of the long-edge discharging cylinder is connected with the second connecting plate; the first cylindrical guide rail is connected with the first connecting plate in a sliding manner, and the tail end of the first cylindrical guide rail is connected with the second connecting plate; the long-edge material receiving sliding table cylinder is arranged on the second connecting plate, and a piston of the long-edge material receiving sliding table cylinder is connected with the long-edge material receiving angle aluminum; and the tray discharging guide angle aluminum is connected with the frame.
More preferably, the short-edge distributing structure comprises a third connecting plate, a short-edge double-stroke distributing cylinder, a second cylindrical guide rail, a fourth connecting plate short-edge receiving sliding table cylinder and short-edge receiving angle aluminum; 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, and a piston of the short-side double-stroke material distributing cylinder is connected with the fourth connecting plate; the fourth connecting plate is connected with the second cylindrical guide rail in a sliding manner; the short edge material receiving sliding table cylinder is installed on the fourth connecting plate, and a piston of the short edge material receiving sliding table cylinder is connected with the short edge material receiving corner aluminum.
More preferably, the empty tray storage and delivery mechanism is provided with a tray discharging guide angle aluminum for guiding the empty tray to move to the long-edge material receiving structure.
More preferably, the empty tray warehousing and releasing mechanism is provided with a photoelectric sensor for detecting the position of the empty tray.
Preferably, the empty tray transfer mechanism comprises a first rodless cylinder, a tray discharging platform, a tray positioning cylinder and four positioning blocks for fixing the tray; the first rodless cylinder is connected with the frame; the tray discharging platform is fixedly connected with the sliding table of the first rodless cylinder; the tray positioning cylinder is arranged on the tray discharging platform; the positioning block is connected with the sliding table of the tray positioning cylinder.
Preferably, the stacking mechanism comprises a servo electric cylinder, a stacking mechanism connecting plate, a tray stacking claw and a claw clamping cylinder; the servo electric cylinder is arranged on the frame; the stacking mechanism connecting plate is connected with a sliding table of the servo electric cylinder; the tray stacking clamping jaws and the clamping jaw clamping cylinders are both arranged on the connecting plate of the stacking mechanism; the tray stacking clamping jaw is also connected with a piston of the clamping jaw clamping cylinder.
Preferably, the full-material tray transfer mechanism comprises a second rodless cylinder, a discharging lifting cylinder and a U-shaped tray chuck; the second rodless cylinder is connected with the frame; the discharging lifting cylinder is arranged on the sliding table of the second rodless cylinder; 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:
firstly, the standby time is long: the automatic loading and unloading device disclosed by the invention adopts double-group tray loading and double-group tray unloading, which means that the device can accommodate a large number of trays, and can change a new group of trays at any time point within the consumption period of a group of trays, so that the standby time of the equipment is greatly increased, the production mode of high-frequency and fixed-point material changing of operators is changed, and lean production is realized.
Secondly, the layout is compact: the automatic feeding and discharging device disclosed by the invention is vertically arranged, and has the advantages of compact structure, small occupied area and high space utilization rate.
Thirdly, the operation is convenient and fast: the automatic loading and unloading device is used for loading empty trays and is arranged above equipment; for the heavier tray full of material, directly carry the unloading dolly to through the mechanism is transplanted to the buffer memory, removed unnecessary transport operation from.
Fourthly, safety and reliability: the automatic loading and unloading device has high modularization degree and reliable operation, and the safety grating is adopted at each man-machine interface, so that the operation safety of personnel is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the automatic loading and unloading apparatus main body according to the present invention;
FIG. 4 is a schematic structural diagram of the hollow tray storage and delivery mechanism according to the present invention;
FIG. 5 is a schematic structural view of the empty tray transfer mechanism according to the present invention;
FIG. 6 is a schematic view of the stacking mechanism of the present invention;
fig. 7 is a schematic structural view of the full pallet transfer and blanking trolley of the invention.
The reference numbers in the figures indicate:
1. a frame, 2, an empty tray storage and feeding mechanism, 3, an empty tray transfer mechanism, 4, a stacking mechanism, 5, a full tray transfer mechanism, 6, a feeding trolley, 7, an unqualified feeding mechanism, 201, a long-edge discharging cylinder, 202, a first connecting plate, 203, a first cylindrical guide rail, 204, a second connecting plate, 205, a long-edge receiving sliding table cylinder, 206, a long-edge receiving angle aluminum, 207, a third connecting plate, 208, a short-edge double-stroke distributing cylinder, 209, a second cylindrical guide rail, 210, a fourth connecting plate, 211, a short-edge receiving sliding table cylinder, 212, a short-edge receiving angle aluminum, 213, a tray discharging guide angle aluminum, 214, a photoelectric sensor, 301, a first rodless cylinder, 302, a tray discharging platform, 303, a tray positioning cylinder, 304, a positioning block, 401, a servo electric cylinder, 402, a stacking mechanism connecting plate, 403, a tray stacking claw, 404, a claw clamping cylinder, 501. a second rodless cylinder 502, a discharging lifting cylinder 503 and a U-shaped tray chuck.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The invention relates to an automatic double-group tray loading and unloading device which comprises a profile frame 1, an empty tray storage and release mechanism 2, an empty tray transfer mechanism 3, a stacking mechanism 4, a full tray transfer mechanism 5, a blanking trolley 6 and an unqualified blanking mechanism 7, and is shown in figures 1-3. Frame 1 is bilayer structure in this embodiment, and empty tray storage feeding mechanism 2 is located one side on frame 1 upper strata, and stacking mechanism 4 is located the opposite side on frame 1 upper strata, and empty tray moves and carries mechanism 3 then empty tray storage feeding mechanism 2 and stacking mechanism 4 place region, and full material tray moves and carries mechanism 5 to be located frame 1 lower floor, and unloading dolly 6 is located the unloading region, and unqualified unloading mechanism 7 specifically is the belt conveyor line, is located the robot blowing position department on frame 1 upper strata.
The structure of the empty tray storage and delivery mechanism 2 is shown in fig. 4, and comprises a long-edge material receiving structure and a short-edge material distributing structure. The long-edge material receiving structure comprises two long-edge material receiving cylinders 201, a first connecting plate 202, two pairs of first cylindrical guide rails 203, two second connecting plates 204, two long-edge material receiving sliding table cylinders 205 and two long-edge material receiving angle aluminum 206, wherein the long-edge material receiving sliding table cylinders 201 are installed on the first connecting plate 202, pistons of the long-edge material receiving sliding table 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, the tail ends of the first cylindrical guide rails are connected with the second connecting plate 204, the long-edge material receiving sliding table cylinders 205 are installed on the second connecting plate 204, and the pistons of. When the device operates, the PLC is used for controlling the long-edge discharging cylinder 201 and the long-edge material receiving sliding table cylinder 205 to clamp and put in the empty tray.
The short-edge material distributing structure comprises a third connecting plate 207, a short-edge double-stroke material distributing cylinder 208, a second cylindrical guide rail 209, a fourth connecting plate 210, a short-edge material receiving sliding table cylinder 211 and short-edge material receiving corner aluminum 212. A second cylindrical guide 209 is fixed to the first link plate 202 in the vertical direction, a third link plate 207 is fixed to the second cylindrical guide 209, and a short-side double-stroke material-separating cylinder 208, the piston of which is connected to the fourth link plate 201, is fixed to the third link plate 207. The fourth connecting plate 210 is connected with the second cylindrical guide rail 209 in a sliding manner, the short-edge material receiving sliding table cylinder 211 is fixed on the fourth connecting plate 210, and a piston of the short-edge material receiving sliding table cylinder is connected with the short-edge material receiving angle aluminum 212. When the device is operated, the short-edge double-stroke material distributing cylinder 208 firstly extends out in the second order, and a group of empty trays are placed on the empty tray transferring mechanism 3. Then, the second-order retraction is carried out, the fourth connecting plate 210 is driven to rise by a certain height, the height is the same as that of one tray, then the short-edge material receiving sliding table cylinder 211 drives the short-edge material receiving angle aluminum 212 to extend out, the empty tray is clamped, and then the short-edge double-stroke material distributing cylinder 208 drives the empty tray to retract by one 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 edge distribution structure throws the empty tray, the worker can put a set of empty trays in the long edge receiving structure, namely, the empty tray storage throwing mechanism 2 can hold two sets of empty trays, and double-set tray feeding is realized.
Empty tray storage input mechanism 2 still is equipped with and is used for guiding empty tray to move to the long limit and connects tray blowing direction angle aluminium 213 of material structure, and the staff can easily put into empty tray storage input mechanism 2 with empty tray through this direction angle aluminium.
Empty tray storage input mechanism 2 still is equipped with photoelectric sensor 214 that is used for detecting empty tray position, through the support mounting on first connecting plate 202, through detecting the empty tray position in empty tray storage input mechanism 2 and judging whether the dislocation of empty tray and whether need the staff to put into new empty tray.
The structure that empty tray moved and carries mechanism 3 is shown in fig. 5, including first no rod cylinder 301, tray blowing platform 302, tray location cylinder 303 and four locating pieces 304 that are used for fixed tray, first no rod cylinder 301 links to each other with frame 1, tray blowing platform 302 and the slip table fixed connection of first no rod cylinder 301, and tray location cylinder 303 is installed on tray blowing platform 302, and locating piece 304 links to each other with the slip table of tray location cylinder 303. When detecting that there is the tray on tray blowing platform 302, tray location cylinder 303 stretches out, and four locating pieces 304 will fix a position the tray, fix the tray on tray blowing platform, then the slip table removes to the robot blowing position, and the material loading robot is placed the material in empty tray.
The stacking mechanism 4 is configured as shown in fig. 6, and includes a servo electric cylinder 401, a stacking mechanism connecting plate 402, a tray stacking jaw 403, and a jaw clamping cylinder 404. Servo electric cylinder 401 installs on frame 1, and stacking mechanism connecting plate 402 links to each other with servo electric cylinder 401's slip table, and tray stacking jack catch 403 and jack catch die clamping cylinder 404 all install on stacking mechanism connecting plate 402, and stacking jack catch 403 still links to each other with jack catch die clamping cylinder 404's piston, and jack catch die clamping cylinder 404 can realize the clamp of stacking jack catch 403 and open.
The full tray transfer mechanism 5 and the blanking trolley 6 are structured as shown in fig. 7. The full tray transfer mechanism 5 comprises a second rodless cylinder 501, a discharging lifting cylinder 502 and a U-shaped tray chuck 503. The second rodless cylinder 501 is connected with the frame 1, the discharging lifting cylinder 502 is installed on a sliding table of the second rodless cylinder 501, and the U-shaped tray chuck 503 is installed on the sliding table of the discharging lifting cylinder 502. When the device operates, a full material tray is placed on the U-shaped tray chuck 503 by the stacking mechanism 4, then the second rodless cylinder 501 transfers the full material tray in the horizontal direction, after the full material tray moves to the position corresponding to the blanking trolley 6, the discharging lifting cylinder 502 drives the U-shaped tray chuck 503 to move downwards until the full material tray is placed on the blanking trolley 6, then the second rodless cylinder 501 retracts firstly to bring the U-shaped tray chuck 503 away from the region where the blanking trolley is located, and then the discharging lifting cylinder 502 drives the U-shaped tray chuck 503 to ascend to the set position.
Unloading dolly 6 includes the dolly frame, installs guide pulley and handle and tray location structure on the dolly frame, is equipped with 8 tray location structure in this embodiment for fix a position the tray.
When blanking is carried out, a group of full-material trays can be stacked on the U-shaped tray chuck 503, and a group of full-material trays can be stacked on the blanking trolley 6, so that double-group tray blanking is realized.
The operation process of the double-group tray automatic loading and unloading device in the embodiment is as follows:
put into a set ofly, 10 empty trays promptly along tray blowing direction angle aluminium 213, two sets of long limit connect material slip table cylinders 205 can promote long limit to connect material angle aluminium 206 to stretch out in opposite directions, catch the left and right sides of the empty tray of bottom, drive the decline through long limit blowing cylinder 201. After the short-edge material receiving sliding table cylinder 211 can push the short-edge material receiving corner aluminum 212 to extend oppositely, the long-edge material receiving sliding table cylinder 205 retracts, the material receiving mode is that long-edge material receiving is changed into short-edge material receiving, the short-edge double-stroke material distributing cylinder 208 extends in a second order, the short-edge material receiving sliding table cylinder 211 retracts, the long-edge material receiving sliding table cylinder 205 retracts, an empty tray falls on the empty tray transferring mechanism 3, the short-edge double-stroke material distributing cylinder 208 retracts in a second order, the height of a tray with a rising material receiving structure of the short edge is meant, then the short-edge material receiving sliding table cylinder 211 extends out, the short-edge double-stroke material distributing cylinder. The above operation is repeated 10 times for 10 trays, and the trays are sequentially placed on the empty tray transfer mechanism 3.
The tray is placed on empty tray moves and carries tray blowing platform 302 of mechanism 3, and the tray location cylinder 303 of platform bottom drives the locating piece 304 and fixes a position the tray, and robot blowing position is transversely moved to first rodless cylinder 301, can judge the good or bad of material when the robot blowing, and the robot can pick automatically unqualified material, places it on unqualified blanking structure 7 is belt conveyor line. After the robot finishes discharging, the tray positioning cylinder 303 retracts, the servo electric cylinder 401 drives the tray stacking clamping jaws 403 to descend to clamp and convey full trays to the U-shaped tray chuck 503 of the full tray transferring 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 discharging lifting cylinder 502 descends to enable the full trays to fall on the blanking trolley 6, which is a blanking cache point of the group of full trays.
After the second rodless cylinder 501 returns to the initial position, the stacking mechanism 4 may sit another set of full pallets on the U-shaped pallet chuck 503, which is a blanking buffer point for another set of full pallets.
Empty tray storage input mechanism 2, empty tray in this embodiment move and carry mechanism 3, stacking mechanism 4 and full charge tray and move and carry mechanism 5 and all link to each other with PLC, realize unloading in the automation through PLC.
The automatic unloader that goes up of two groups tray in this embodiment all is equipped with safe grating at man-machine interface department for guarantee operating personnel's safety.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a two automatic unloader that goes up of tray, its characterized in that of, automatic unloader that goes up include:
the automatic loading device comprises a frame (1), an empty tray storage and release mechanism (2) for storing and releasing empty trays, an empty tray transfer mechanism (3) for transferring the empty trays to a robot release position, a stacking mechanism (4) for stacking full trays, a full tray transfer mechanism (5) for transferring the full trays to a release position, and a release trolley (6) located at a device release position;
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) are all arranged on the frame (1);
empty tray storage put in mechanism (2) in be equipped with the storage space that is used for holding two sets of empty trays, full material tray moves and carries mechanism (5) and unloading dolly (6) and all be equipped with the buffer memory space that is used for holding full material tray to the unloading of two groups tray has been realized.
2. The automatic double-tray loading and unloading device as claimed in claim 1, wherein the automatic loading and unloading device further comprises an unqualified unloading mechanism (7) for processing unqualified materials, and the mechanism is arranged at a robot emptying position; the unqualified blanking mechanism (7) is a belt conveying line.
3. The automatic double-group tray loading and unloading device as claimed in claim 1, wherein the empty tray storage and release mechanism (2) comprises a long-edge material receiving structure and a short-edge material distributing structure; the long-edge material receiving structure conveys a group of empty trays to the short-edge material distributing structure, the short-edge material distributing structure sequentially puts the empty trays into the empty trays and moves the loading structure (3), and meanwhile, the long-edge material distributing structure clamps another group of empty trays to realize double-group tray loading.
4. The automatic loading and unloading device with double groups of trays as claimed in claim 3, wherein the long-edge material receiving structure comprises a long-edge discharging cylinder (201), a first connecting plate (202), a first cylindrical guide rail (203), a second connecting plate (204), a long-edge material receiving sliding table cylinder (205), a long-edge material receiving angle aluminum (206) and a tray discharging guide angle aluminum (213); the long-edge discharging cylinder (201) is arranged on the first connecting plate (202), and a piston of the long-edge discharging cylinder is connected with the second connecting plate (204); the first cylindrical guide rail (203) is connected with the first connecting plate (202) in a sliding way, and the tail end of the first cylindrical guide rail is connected with the second connecting plate (204); the long-edge material receiving sliding table cylinder (205) is arranged on the second connecting plate (204), and a piston of the long-edge material receiving sliding table cylinder is connected with the long-edge material receiving angle aluminum (206); the tray discharging guide angle aluminum (213) is connected with the frame (1).
5. The automatic double-group tray loading and unloading device as claimed in claim 3, wherein the short-side distributing structure comprises a third connecting plate (207), a short-side double-stroke distributing cylinder (208), a second cylindrical guide rail (209), a fourth connecting plate (210), a short-side receiving sliding table cylinder (211) and short-side receiving corner aluminum (212); 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 separating cylinder (208) is fixed on the third connecting plate (207), and a piston of the short-side double-stroke material separating cylinder is connected with the fourth connecting plate (210); the fourth connecting plate (210) is connected with the second cylindrical guide rail (209) in a sliding manner; and the short-edge material receiving sliding table cylinder (211) is arranged on the fourth connecting plate (210), and a piston of the short-edge material receiving sliding table cylinder is connected with the short-edge material receiving angle aluminum (212).
6. The automatic loading and unloading device with double groups of trays as claimed in claim 3, wherein the empty tray storage and release mechanism (2) is provided with tray release guide angle aluminum (213) for guiding the empty trays to move to the long-side receiving structure.
7. The automatic double-group tray loading and unloading device as claimed in claim 3, wherein the empty tray storage and release mechanism (2) is provided with a photoelectric sensor (214) for detecting the position of the empty tray.
8. The automatic double-tray loading and unloading device as claimed in claim 1, wherein 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 the tray; the first rodless cylinder (301) is connected with the frame (1); the tray emptying platform (302) is fixedly connected with the sliding table of the first rodless cylinder (301); the tray positioning cylinder (303) is arranged on the tray discharging platform (302); the positioning block (304) is connected with the sliding table of the tray positioning cylinder (303).
9. The automatic loading and unloading device with double groups of trays as claimed in claim 1, wherein the stacking mechanism (4) comprises a servo electric cylinder (401), a stacking mechanism connecting plate (402), tray stacking claws (403) and claw clamping cylinders (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 claw (403) and the claw clamping cylinder (404) are both arranged on the stacking mechanism connecting plate (402); the tray stacking claw (403) is also connected with a piston of a claw clamping cylinder (404).
10. The automatic loading and unloading device with double trays as claimed in claim 1, wherein the full tray transfer mechanism (5) comprises a second rodless cylinder (501), a discharging lifting cylinder (502) and a U-shaped tray chuck (503); 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); the U-shaped tray chuck (503) is arranged on a sliding table of the discharging lifting cylinder (502).
CN201911149959.0A 2019-11-21 2019-11-21 Automatic unloader that goes up of two groups of trays Pending CN112824261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911149959.0A CN112824261A (en) 2019-11-21 2019-11-21 Automatic unloader that goes up of two groups of trays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911149959.0A CN112824261A (en) 2019-11-21 2019-11-21 Automatic unloader that goes up of two groups of trays

Publications (1)

Publication Number Publication Date
CN112824261A true CN112824261A (en) 2021-05-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911149959.0A Pending CN112824261A (en) 2019-11-21 2019-11-21 Automatic unloader that goes up of two groups of trays

Country Status (1)

Country Link
CN (1) CN112824261A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113479642A (en) * 2021-07-30 2021-10-08 日善电脑配件(嘉善)有限公司 Unloading equipment on tray does not shut down

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113479642A (en) * 2021-07-30 2021-10-08 日善电脑配件(嘉善)有限公司 Unloading equipment on tray does not shut down

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