CN114104744B - Automatic Tray feeding and discharging production line and automatic Tray feeding and discharging method - Google Patents
Automatic Tray feeding and discharging production line and automatic Tray feeding and discharging method Download PDFInfo
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- CN114104744B CN114104744B CN202111360819.5A CN202111360819A CN114104744B CN 114104744 B CN114104744 B CN 114104744B CN 202111360819 A CN202111360819 A CN 202111360819A CN 114104744 B CN114104744 B CN 114104744B
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- feeding box
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- 238000007599 discharging Methods 0.000 title claims abstract description 71
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 244000309464 bull Species 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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
- 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
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a Tray automatic feeding and discharging production line and a Tray automatic feeding and discharging method, comprising two feeding and discharging production lines which are arranged in a front-back symmetrical mode, wherein each production line comprises a feeding box and a discharging box, and further comprises a front conveying mechanism, a product grade, a detection mechanism and a rear conveying mechanism which are sequentially arranged from one side of the feeding box to one side of the discharging box.
Description
Technical Field
The invention relates to the field of Tray automatic processing equipment, in particular to a Tray automatic feeding and discharging production line and a Tray automatic feeding and discharging method.
Background
The Tray, also called a material Tray, is used for containing a container for materials; the mode of placing the LCD screen through the Tray is traditional, and it goes up the unloading and still adopts the single line to go up the unloading generally or directly the manual work to put into the conveyer belt to the Tray, later the manual work puts the product part on the Tray, and its ubiquitous following several are not enough: 1. low efficiency, time and effort consumption; 2. the staff is required to continuously separate and place the stacked Tray on the conveyor belt, the skill of the staff is highly dependent, the labor cost is increased, and the labor intensity is high.
Disclosure of Invention
The invention aims to provide a Tray automatic feeding and discharging production line and a Tray automatic feeding and discharging method, so as to solve the technical problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic Tray feeding and discharging production line comprises two feeding and discharging production lines which are symmetrically arranged front and back, each production line comprises a feeding box and a discharging box, a front conveying mechanism, a product grade, a detection mechanism and a rear conveying mechanism which are sequentially arranged from one side of the feeding box to one side of the discharging box, and a Tray transferring mechanism is arranged between the two feeding and discharging production lines;
the product position comprises a product conveying belt and a product table arranged between the product conveying belts on two feeding and discharging production lines, the front conveying mechanism comprises a front conveying frame arranged on one side close to the feeding box, a front conveying roller used for conveying a Tray is arranged on the front conveying frame, the front conveying mechanism further comprises a rotary table arranged on one side, far away from the feeding box, of the front conveying frame, and a front conveying belt arranged on one side, close to the product conveying belt, of the rotary table; the detection mechanism comprises a sliding rail table arranged on one side of the product conveyor belt far away from the front conveyor belt and a detector arranged on the top of the sliding rail table in a sliding manner; the rear conveying mechanism comprises a rear conveying frame arranged between the sliding rail table and the blanking box, and a rear conveying roller for conveying the Tray is arranged on the rear conveying frame; the Tray transfer mechanism comprises a front stacker arranged between the front conveying frame and the rotary table and a rear stacker arranged between the slide rail tables of the two feeding and discharging production lines.
Preferably, one side of the feeding box, which is far away from the discharging box, is provided with a Tray placing port, one side of the feeding box, which is close to the discharging box, is provided with a Tray discharging port, the Tray discharging port is communicated with the Tray placing port and is arranged at the bottom end of the Tray placing port, one end of the Tray placing port, which is far away from the Tray discharging port, is provided with a telescopic cylinder, an output shaft of the telescopic cylinder is provided with a push plate, chuck clamps used for clamping the bottoms of two sides of the Tray are rotatably arranged on two side walls of the Tray placing port, a driving mechanism for driving the chuck clamps to intermittently rotate is further arranged on the feeding box, and the driving mechanism is used for enabling the chuck clamps to be separated from clamping connection with the Tray, and is further provided with a recovery piece for driving the chuck clamps to recover the bottoms of two sides of the Tray.
Preferably, the lower part that goes up workbin and is located the Tray and put into the mouth is equipped with the cavity, and actuating mechanism is including setting up in the motor of cavity bottom, the motor output shaft outer end is equipped with bevel gear, and the both sides outer wall symmetry of going up the workbin is equipped with the extension board, and actuating mechanism still includes to rotate and sets up bull stick and drive bull stick pivoted connecting rod on the extension board, the one end that the chuck pressed from both sides extends to the workbin outside, and actuating mechanism still includes the short arc vortex piece that sets up in the bull stick outer wall, the short arc vortex piece sets up in the lower extreme that the chuck pressed from both sides and offsets with the chuck clamp.
Preferably, the winding radian of the short-arc vortex sheet on the rotating rod is less than one circle.
Preferably, the bottom end of the rotating rod is provided with a first helical tooth, one end of the connecting rod positioned in the cavity is provided with a second helical tooth meshed with the bevel gear, and one end of the rotating rod positioned outside the feeding box is provided with a third helical tooth meshed with the first helical tooth.
Preferably, the two sides of the feeding box are symmetrically provided with base blocks, the chuck clamps penetrate through the base blocks and extend towards one side of the rotating rod, the chuck clamps penetrate through the two sides of the base blocks through the pin shafts and are rotationally arranged on the feeding box, the restoring piece comprises a torsion spring sleeved on the pin shafts, one end of the torsion spring is inserted into the base blocks, and the other end of the torsion spring is inserted into the chuck clamps.
Preferably, one side of the blanking box, which is close to the feeding box, is provided with a Tray inlet for a Tray to enter, the top of the Tray inlet is provided with a conveyor belt, friction particles are uniformly arranged on the surface of the conveyor belt, one end of the blanking box, which is positioned in the Tray inlet, is provided with a Tray cavity, the bottom of the Tray cavity is separated by a partition plate, the bottom of the Tray cavity is provided with a contact sensor, the partition plate is provided with a buffer assembly in a vertical sliding manner, a cam is arranged in the Tray cavity in a rotating manner, and a limiting assembly for preventing the Tray from shielding the Tray inlet is arranged on the side wall of the Tray cavity.
Preferably, the buffer assembly comprises a guide rod which is arranged on the partition board in a vertical sliding mode, limiting plates are arranged at the upper end and the lower end of the guide rod, the guide rod is arranged above the partition board in a sleeved mode, and the contact sensor is arranged under the guide rod.
Preferably, the limiting component comprises limiting blocks arranged on two side inner walls of the tray cavity, sliding grooves for the limiting blocks to slide horizontally are formed in the two side inner walls of the tray cavity, the limiting component further comprises compression springs arranged at the bottoms of the sliding grooves, inclined planes are arranged on the upper portions of one ends of the limiting blocks, which are located outside the sliding grooves, of the limiting blocks, clamping blocks are symmetrically arranged on two sides of the limiting blocks, and limiting grooves for the clamping blocks to slide are formed in the two side inner walls of the sliding grooves.
A method for automatically feeding and discharging materials in a Tray automatic feeding and discharging production line comprises the following steps:
step one: placing the piled Tray trays in the feeding box from a Tray inlet of the feeding box;
step two: the rotating rod on the feeding box is driven to rotate, and one end of the chuck clamp, which is positioned outside the feeding box, is driven to rotate upwards, so that the chuck clamp is separated from clamping connection with the bottom Tray;
step three: the telescopic rod is driven to push the push plate, and the push plate drives the Tray to move from the Tray outlet to the front conveying roller;
step four: the front stacker transfers the Tray pushed out by the push plate to the rotary table, and the rotary table rotates to transfer the Tray to the front conveyor belt;
step five: manually placing the products on the product table on a Tray, and placing the Tray filled with the products on a detector for detection;
step six, a step of performing a step of; after detection, the detector transfers the Tray disc to the rear conveying roller through the sliding rail platform;
step seven, conveying the Tray into a blanking box by a rear conveying roller;
step eight: the Tray is driven into the Tray discharging cavity by the conveyor belt in the discharging box to drive the cam to rotate, and the Tray is pressed below the limiting block;
step nine: the Tray is continuously put into the Tray cavity and the guide rod is pressed downwards until the bottom of the guide rod touches the contact sensor, and the piled Tray can be taken out.
Compared with the prior art, the invention has the beneficial effects that:
by arranging two feeding and discharging production lines and arranging a front stacker and a rear stacker between the two production lines, the feeding and discharging efficiency of the liquid crystal display placed in the Tray can be effectively improved, and the labor cost is greatly reduced; by arranging a feeding box at one end of the feeding and discharging production line, the piled Tray trays can be separated in a single piece, and the separated Tray trays enter a subsequent station to place a liquid crystal screen; and through setting up the unloading case at the end of last unloading production line, effectively will put into the Tray dish of LCD screen and pile up, concentrate and transport to next process after piling up, replace the mode of manual separation Tray dish and arrangement Tray dish, effectively improve and go up unloading efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view showing the structure of the feeding box in this embodiment;
FIG. 3 is a schematic cross-sectional view of the embodiment highlighting the upper bin;
FIG. 4 is a schematic cross-sectional view of the present embodiment highlighting the blanking box.
In the drawings, the list of components represented by the various numbers is as follows:
1. feeding a material box; 2. discharging boxes; 3. a product table; 4. a front conveying rack; 5. a rotary table; 6. a front conveyor belt; 7. a slide rail table; 8. a detector; 9. a rear transfer rack; 10. a front stacker; 11. a rear stacker; 12. a Tray disk inlet; 13. a tray outlet; 14. a telescopic cylinder; 15. a push plate; 16. a chuck clamp; 17. a motor; 18. a bevel gear; 19. an extension plate; 20. a rotating rod; 21. a connecting rod; 22. Short arc vortex sheet; 23. a first helical tooth; 24. a second helical tooth; 25. a third helical tooth; 26. a base block; 27. A torsion spring; 28. a disc inlet; 29. a conveyor belt; 30. friction particles; 31. a tray cavity; 32. a prompt cavity; 33. a contact sensor; 34. a cam; 35. a guide rod; 36. a limiting plate; 37. a buffer spring; 38. A limiting block; 39. a chute; 40. a compression spring; 41. and (5) an inclined plane.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the automatic Tray feeding and discharging production line comprises two feeding and discharging production lines which are symmetrically arranged front and back, wherein each production line comprises a feeding box 1 and a discharging box 2, and further comprises a front conveying mechanism, a product grade, a detection mechanism and a rear conveying mechanism which are sequentially arranged from one side of the feeding box 1 to one side of the discharging box 2, and a Tray transferring mechanism is arranged between the two feeding and discharging production lines;
the product position comprises a product conveying belt 29 and a product table 3 arranged between the product conveying belts 29 on two feeding and discharging production lines, the front conveying mechanism comprises a front conveying frame 4 arranged on one side close to the feeding box 1, a front conveying roller used for conveying a Tray is arranged on the front conveying frame 4, the front conveying mechanism also comprises a rotary table 5 arranged on one side, far away from the feeding box 1, of the front conveying frame 4 and a front conveying belt 6 arranged on one side, close to the product conveying belt 29, of the rotary table 5; the detection mechanism comprises a sliding rail table 7 arranged on one side of the product conveyor belt 29 away from the front conveyor belt 6, and a detector 8 arranged on the top of the sliding rail table 7 in a sliding manner; the rear conveying mechanism comprises a rear conveying frame 9 arranged between the sliding rail table 7 and the blanking box 2, and a rear conveying roller for conveying the Tray is arranged on the rear conveying frame 9; the Tray transfer mechanism comprises a front stacker 10 arranged between the front conveying frame 4 and the rotary table 5, and a rear stacker 11 arranged between the slide rail tables 7 of the two feeding and discharging production lines.
Specifically, a Tray placing port 12 is arranged on one side, away from the discharging box 2, of the feeding box 1, a Tray discharging port 13 is formed on one side, close to the discharging box 2, of the feeding box 1, the Tray discharging port 13 is communicated with the Tray placing port 12 and is arranged at the bottom end of the Tray placing port 12, a telescopic cylinder 14 is arranged at one end, away from the Tray discharging port 13, of the Tray placing port 12, an output shaft of the telescopic cylinder 14 is connected with a push plate 15, chuck clamps 16 used for clamping the bottoms of two sides of a Tray are rotatably arranged on two side walls of the Tray placing port 12, a driving mechanism for driving the chuck clamps 16 to intermittently rotate is further arranged on the feeding box 1, the driving mechanism is used for enabling the chuck clamps 16 to be separated from clamping connection of the Tray, and recovery pieces for driving the chuck clamps 16 to recover bottoms of two sides of the Tray are further arranged on the feeding box 1.
Specifically, the feeding box 1 is located the below of Tray dish inlet 12 and is equipped with the cavity, actuating mechanism is including setting up in the motor 17 of cavity bottom, motor 17 output shaft outer end is equipped with conical gear 18, the both sides outer wall symmetry of feeding box 1 is equipped with extension board 19, actuating mechanism still includes to rotate and sets up bull stick 20 on extension board 19 and drive bull stick 20 pivoted connecting rod 21, chuck presss from both sides 16's one end and extends to the outside of feeding box 1, actuating mechanism still includes the short arc vortex piece 22 that sets up in bull stick 20 outer wall, short arc vortex piece 22 sets up in chuck presss from both sides 16's lower extreme and offsets with chuck clamp 16.
Specifically, the short arc scroll 22 is wound around the rotating rod 20 in an arc less than one revolution.
Specifically, the bottom end of the rotating rod 20 is provided with a first helical tooth 23, one end of the connecting rod 21 positioned in the cavity is provided with a second helical tooth 24 meshed with the bevel gear 18, and one end of the rotating rod 20 positioned outside the feeding box 1 is provided with a third helical tooth 25 meshed with the first helical tooth 23.
Specifically, the two sides of the feeding box 1 are symmetrically provided with base blocks 26, the chuck clamps 16 penetrate through the base blocks 26 and extend towards one side of the rotating rod 20, the chuck clamps 16 penetrate through the two sides of the base blocks 26 through pin shafts and are rotatably arranged on the feeding box 1, the restoring piece comprises torsion springs 27 sleeved on the pin shafts, one ends of the torsion springs 27 are inserted into the base blocks 26, and the other ends of the torsion springs 27 are inserted into the chuck clamps 16.
Specifically, the one side that the unloading case 2 is close to last workbin 1 is examined and is equipped with the dish mouth 28 that advances that supplies the Tray to get into, the top of advancing the dish mouth 28 is equipped with conveyer belt 29, the conveyer belt surface evenly is equipped with friction grain 30, the one end that unloading case 2 is located into the dish mouth 28 is equipped with puts a dish chamber 31, it has suggestion chamber 32 to separate through the baffle to put a dish chamber 31 bottom, suggestion chamber 32 bottom is equipped with contact sensor 33, the baffle slides from top to bottom and is provided with buffer unit, it is provided with cam 34 to put a dish chamber 31 internal rotation, be equipped with the spacing subassembly that prevents the Tray dish from sheltering from into a dish mouth 28 on the lateral wall of putting a dish chamber 31, it is to say: an intermittent motor 17 (not shown) for driving the cam 34 to rotate is arranged on the outer wall of the blanking box 2, and can drive the cam 34 to rotate when the Tray is positioned below the cam 34, so that the convex part of the cam 34 presses the Tray downwards.
Specifically, the buffer assembly includes the guide arm 35 that slides from top to bottom and sets up on the baffle, and guide arm 35 is located the upper and lower both ends of baffle and all is equipped with limiting plate 36, and guide arm 35 is located the cover of baffle top and is equipped with buffer spring 37, and contact sensor 33 is located the guide arm 35 under, after contact sensor 33 is touched to guide arm 35, will indicate personnel shift out the good Tray of cell-phone under workbin 2, and what needs to be explained is: the discharging box 2 is located in the Tray discharging cavity 31 and is pivoted with a box door, which is not shown in the drawing in the prior art, and the Tray can be removed through the box door after being collected.
Specifically, the spacing subassembly is equipped with on the both sides inner wall of dish cavity 31 and supplies stopper 38 horizontal slip's spout 39 including setting up in the compression spring 40 of spout 39 bottom including setting up on the both sides inner wall of dish cavity 31, and stopper 38 is located the outer one end upper portion of spout 39 and is equipped with inclined plane 41, and stopper 38's bilateral symmetry is equipped with fixture block (not marked in the figure), and the both sides inner wall of spout 39 is equipped with supplies the gliding spacing groove of fixture block (not marked in the figure), and what needs to be explained is: the engagement of the latch with the chute 39 is to locate the ramp 41 outside the chute 39 so that the cam 34 will press the Tray well under the stop 38.
A method for automatically feeding and discharging by a Tray automatic feeding and discharging production line comprises the following steps:
step one: placing piles of Tray trays into the feeding box 1 through a Tray placing port 12 of the feeding box 1;
step two: the rotating rod 20 on the feeding box 1 is driven to rotate, one end of the chuck clamp 16, which is positioned outside the feeding box 1, is driven to rotate upwards, so that the chuck clamp 16 is separated from clamping connection with the bottom Tray;
step three: the telescopic rod is driven to push the push plate 15, and the push plate 15 drives the Tray to move from the Tray outlet 13 to the front conveying roller;
step four: the front stacker 10 transfers the Tray pushed by the push plate 15 to the rotary table 5, and the rotary table 5 rotates to transfer the Tray to the front conveyor belt 6;
step five: manually placing the products on the product table 3 on a Tray, and placing the Tray filled with the products on a detector 8 for detection;
step six, a step of performing a step of; after detection, the detector 8 transfers the Tray disc to the rear conveying roller through the sliding rail table 7;
seventh, the rear conveying roller conveys the Tray into the blanking box 2;
step eight: the Tray is driven into the Tray discharging cavity 31 by the conveyor belt 29 in the discharging box 2, the cam 34 is driven to rotate, and the Tray is pressed below the limiting block 38;
step nine: the Tray is continuously inserted into the Tray cavity 31 and the guide rod 35 is pressed downwards until the bottom of the guide rod 35 touches the contact sensor 33, and the stack of Tray is taken out.
One specific application embodiment of this embodiment is:
when the device is used, a pile of Tray trays are placed in the feeding box 1 from the Tray placing port 12 of the feeding box 1, a motor 17 in a cavity is driven to rotate, the motor 17 rotates to drive a bevel gear 18 to drive a second bevel gear 24 to rotate, thereby driving a connecting rod 21 to rotate, the connecting rod 21 rotates to drive a third bevel gear 25 to drive a first bevel gear 23 to rotate, thereby driving a rotating rod 20 to rotate, the rotating rod 20 rotates to drive a short arc vortex sheet 22 to rotate, thereby lifting a chuck clamp 16, the chuck clamp 16 rotates, so that the Tray at the lowest end falls to the bottom end of the Tray placing port 12, the rotating rod 20 continues to rotate, the short arc vortex sheet 22 is separated from the chuck clamp 16, the chuck clamp 16 rotates rapidly and is clamped on two sides of the Tray disc above under the action of the torsion spring 27, so that a Tray disc is well separated, the rotary rod 20 continues to rotate, the short arc vortex sheet 22 can continue to separate the Tray disc, after the Tray disc is separated, the telescopic cylinder 14 drives the push plate 15 to push the Tray disc with the Tray outlet 13 to the front conveying roller, the front stacker 10 transfers the Tray disc pushed out by the push plate 15 to the rotary table 5, and the rotary table 5 rotates to transfer the Tray disc to the front conveying belt 6; manually placing a liquid crystal screen on the product table 3 on a Tray, and placing the Tray filled with the product on a detector 8 for detection; after detection, the detector 8 transfers the Tray disc to the rear conveying roller through the sliding rail table 7; the rear conveying roller conveys the Tray into the blanking box 2; the Tray disc entering the Tray inlet 28 is propped against the feeding box 2 through the conveyor belt 29, the Tray disc is driven into the Tray cavity 31, the intermittent motor 17 drives the cam 34 to rotate, the Tray disc is pressed downwards, and the Tray disc is propped against the inclined surface 41 on the limiting block 38 and is pushed to the lower part of the limiting block 38; after the Tray is pushed below the limiting block 38, the limiting block 38 rapidly and partially slides out of the sliding groove 39, so that the Tray is prevented from blocking the main Tray inlet 28 to influence the entering of the Tray; the Tray continuously enters the Tray cavity 31 and presses the guide rod 35 downwards until the bottom of the guide rod 35 touches the contact sensor 33, and the worker can take out the piled Tray after being reminded of the contact sensor 33.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (9)
1. Automatic unloading production line that goes up of Tray, its characterized in that: the automatic feeding and discharging device comprises two feeding and discharging production lines which are arranged in a front-back symmetrical mode, wherein each production line comprises a feeding box (1) and a discharging box (2), and further comprises a front conveying mechanism, a product grade, a detection mechanism and a rear conveying mechanism which are sequentially arranged from one side of the feeding box (1) to one side of the discharging box (2), and a Tray transfer mechanism is arranged between the two feeding and discharging production lines;
a Tray placing opening (12) is formed in one side, far away from the discharging box (2), of the feeding box (1), a Tray discharging opening (13) is formed in one side, close to the discharging box (2), of the feeding box (1), the Tray discharging opening (13) is communicated with the Tray placing opening (12) and is arranged at the bottom end of the Tray placing opening (12), a telescopic cylinder (14) is arranged at one end, far away from the Tray discharging opening (13), of the Tray placing opening (12), a push plate (15) is connected to an output shaft of the telescopic cylinder (14), chuck clamps (16) used for being clamped into the bottoms of the two sides of the Tray are rotatably arranged on the two side walls of the Tray placing opening (12), a driving mechanism used for driving the chuck clamps (16) to intermittently rotate is further arranged on the feeding box (1), and the driving mechanism is used for enabling the chuck clamps (16) to be separated from the clamping connection of the Tray, and a recovery piece used for driving the chuck clamps (16) to recover the bottoms of the two sides of the Tray;
the product position comprises a product conveying belt (29) and a product table (3) arranged between the product conveying belts (29) on two feeding and discharging production lines, the front conveying mechanism comprises a front conveying frame (4) arranged on one side close to the feeding box (1), a front conveying roller for conveying a Tray disc is arranged on the front conveying frame (4), the front conveying mechanism further comprises a rotary table (5) arranged on one side, far away from the feeding box (1), of the front conveying frame (4), and a front conveying belt (6) arranged on one side, close to the product conveying belt (29), of the rotary table (5); the detection mechanism comprises a sliding rail table (7) arranged on one side of the product conveyor belt (29) far away from the front conveyor belt (6), and a detector (8) arranged on the top of the sliding rail table (7) in a sliding manner; the rear conveying mechanism comprises a rear conveying frame (9) arranged between the sliding rail table (7) and the blanking box (2), and a rear conveying roller for conveying the Tray is arranged on the rear conveying frame (9); the Tray transfer mechanism comprises a front stacker (10) arranged between the front conveying frame (4) and the rotary table (5), and a rear stacker (11) arranged between the slide rail tables (7) of the two feeding and discharging production lines.
2. The Tray automatic loading and unloading production line according to claim 1, wherein: the feeding box (1) is located the below of Tray dish inlet (12) and is equipped with the cavity, and actuating mechanism is including setting up in motor (17) of cavity bottom, motor (17) output shaft outer end is equipped with bevel gear (18), and the both sides outer wall symmetry of feeding box (1) is equipped with extension board (19), and actuating mechanism still sets up bull stick (20) and drive bull stick (20) pivoted connecting rod (21) on extension board (19) including rotating, chuck clamp (16) one end extends to the outside of feeding box (1), and actuating mechanism still including setting up in short arc vortex sheet (22) of bull stick (20) outer wall, short arc vortex sheet (22) set up in chuck clamp (16) lower extreme and offset with chuck clamp (16).
3. The Tray automatic loading and unloading production line according to claim 2, wherein: the winding radian of the short arc vortex sheet (22) on the rotating rod (20) is less than one circle.
4. The Tray automatic loading and unloading production line according to claim 3, wherein: the bottom end of the rotating rod (20) is provided with a first helical tooth (23), one end of the connecting rod (21) positioned in the cavity is provided with a second helical tooth (24) meshed with the bevel gear (18), and one end of the rotating rod (20) positioned outside the feeding box (1) is provided with a third helical tooth (25) meshed with the first helical tooth (23).
5. The automatic Tray loading and unloading production line according to claim 4, wherein: the two sides of the feeding box (1) are symmetrically provided with base blocks (26), the chuck clamps (16) penetrate through the base blocks (26) and extend towards one side of the rotating rod (20), the chuck clamps (16) penetrate through the two sides of the base blocks (26) through the pin shafts and the chuck clamps (16) to rotate and are arranged on the feeding box (1), the restoring piece comprises a torsion spring (27) sleeved on the pin shafts, one end of the torsion spring (27) is inserted into the base blocks (26), and the other end of the torsion spring (27) is inserted into the chuck clamps (16).
6. The Tray automatic loading and unloading production line according to claim 2, wherein: one side of the blanking box (2) close to the feeding box (1) is provided with a Tray inlet (28) for a Tray to enter, the top of the Tray inlet (28) is provided with a conveyor belt (29), friction particles (30) are uniformly arranged on the surface of the conveyor belt (29), one end of the blanking box (2) in the Tray inlet (28) is provided with a Tray discharging cavity (31), the bottom of the Tray discharging cavity (31) is partitioned by a partition plate to form a prompting cavity (32), the bottom of the prompting cavity (32) is provided with a contact sensor (33), a buffer assembly is arranged on the partition plate in a vertical sliding mode, a cam (34) is arranged in the Tray discharging cavity (31) in a rotating mode, and a limiting assembly for preventing the Tray from shielding the Tray inlet (28) is arranged on the side wall of the Tray discharging cavity (31).
7. The Tray automatic loading and unloading production line according to claim 6, wherein: the buffer component comprises a guide rod (35) which is arranged on the partition board in a vertical sliding mode, limiting plates (36) are arranged at the upper end and the lower end of the guide rod (35) which are located on the partition board, a buffer spring (37) is sleeved on the guide rod (35) which is located above the partition board, and the contact sensor (33) is located under the guide rod (35).
8. The Tray automatic loading and unloading production line according to claim 7, wherein: the limiting component comprises limiting blocks (38) arranged on the inner walls of the two sides of the tray placing cavity (31), sliding grooves (39) for the limiting blocks (38) to slide horizontally are formed in the inner walls of the two sides of the tray placing cavity (31), the limiting component further comprises compression springs (40) arranged at the bottoms of the sliding grooves (39), inclined planes (41) are arranged on the upper portions of one ends, outside the sliding grooves (39), of the limiting blocks (38), clamping blocks are symmetrically arranged on the two sides of the limiting blocks, and limiting grooves for the sliding of the clamping blocks are formed in the inner walls of the two sides of the sliding grooves (39).
9. The method for automatically feeding and discharging by the Tray automatic feeding and discharging production line according to claim 8, wherein the method comprises the following steps: step one: placing the piled Tray trays into the feeding box (1) through a Tray placing port (12) of the feeding box (1);
step two: the rotating rod (20) on the feeding box (1) is driven to rotate, one end of the chuck clamp (16) positioned outside the feeding box (1) is driven to rotate upwards, and the chuck clamp (16) is separated from clamping connection with the bottom Tray;
step three: the telescopic rod is driven to push the push plate (15), and the push plate (15) drives the Tray to move from the Tray outlet (13) to the front conveying roller;
step four: the front stacker crane (10) transfers the Tray pushed out by the push plate (15) onto the rotary table (5), and the rotary table (5) rotates to transfer the Tray onto the front conveyor belt (6);
step five: manually placing the products on the product table (3) on a Tray, and placing the Tray filled with the products on a detector (8) for detection;
step six, a step of performing a step of; after detection, the detector (8) transfers the Tray to the rear conveying roller through the sliding rail table (7);
seventh, the rear conveying roller conveys the Tray into the blanking box (2);
step eight: the Tray is driven into the Tray discharging cavity (31) by the conveyor belt (29) in the discharging box (2) to drive the cam (34) to rotate, and the Tray is pressed below the limiting block (38);
step nine: the Tray is continuously put into the Tray cavity (31) and the guide rod (35) is pressed downwards until the bottom of the guide rod (35) touches the contact sensor (33), and the piled Tray can be taken out.
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| CN116949266B (en) * | 2023-07-10 | 2024-02-27 | 滨中元川金属制品（昆山）有限公司 | Automatic feeding and discharging equipment for precise fasteners |
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