CN114345750B - Conveying line device with screening structure for storage chips - Google Patents
Conveying line device with screening structure for storage chips Download PDFInfo
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- CN114345750B CN114345750B CN202210264166.9A CN202210264166A CN114345750B CN 114345750 B CN114345750 B CN 114345750B CN 202210264166 A CN202210264166 A CN 202210264166A CN 114345750 B CN114345750 B CN 114345750B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The invention discloses a conveyor line device with a screening structure for storage chips, which comprises a U-shaped frame, fixing blocks, connecting plates, rotating rollers and vertical rods, wherein the fixing blocks are arranged on the outer walls of two sides of the U-shaped frame, and two groups of connecting plates which are arranged in a staggered manner from front to back are arranged at the top of the U-shaped frame; a plurality of groups of rotating rollers which are arranged side by side are installed on the front surface of the U-shaped frame, and two groups of upright rods which are arranged front and back are installed on the top of the U-shaped frame; wherein square board is all installed to the back of a set of pole setting and the front of a set of pole setting in addition, the top of square board is provided with logical groove, the both sides inner wall that leads to the groove all is provided with the recess of arranging around two sets of. According to the invention, the equipment is used for carrying out the appearance qualified screening operation on the storage chip, unqualified products can be automatically pushed onto the set conveyor belt, the conveyor belt has a clamping and conveying function when conveying the products, and the unqualified products have an autonomous collecting function, so that the labor is reduced.
Description
Technical Field
The invention relates to the technical field of conveying, in particular to a conveying line device with a screening structure for storage chips.
Background
The storage chip is a specific application of the concept of an embedded system chip in the storage industry, can quickly integrate various storage functions into a single chip, and ensures the high performance of an optimized system.
The existing transmission line device has the defects that:
1. patent document CN109230377A discloses a distributed large-capacity conveying mechanism for chips, "comprising: the chip clamping device comprises a chip clamp for storing a chip blank, a clamp transposition mechanism for fixing the chip clamp, and a thrust lifting mechanism for pushing the chip blank to move upwards; the chip blanks are stacked in the chip material clamps, the chip blanks are positioned at the upper parts of the lifting push plates, the material clamp transposition mechanism fixes the two chip material clamps through material clamp locks, and the chip blanks are continuously lifted by pushing the lifting push plates through the thrust lifting mechanism; the material clamp transposition mechanism is provided with a workbench gap, and a lifting sliding plate and a thrust workbench of the thrust lifting mechanism can pass through the workbench gap. The distributed large-capacity conveying mechanism of the chip is used for achieving automatic conveying and positioning of the chip. However, the device does not have the operation of judging the qualification of the chip shape, and the chip with incomplete shape cannot be removed in the chip conveying process;
2. Patent document CN109292451A discloses a conveying device for solar panel chips, "comprising a worktable; the driving mechanism is arranged on the workbench and comprises a rotary cylinder and at least one sucker grabbing component driven by the rotary cylinder; the storage mechanism comprises a base connected to the workbench in a sliding manner, a supporting cylinder arranged on the base and a supporting plate connected to the supporting cylinder and used for containing the chips; leveling mechanism, be provided with two sets of both sides that are located storage mechanism respectively, every group all includes two eveners, it keeps away from/by the sharp subassembly that advances to layer board one side and is used for the linkage subassembly of the action of the two sharp subassemblies of every group of synchronous linkage to correspond a drive evener, wherein four eveners enclose and close and form a leveling region, the leveling region that four eveners of two linkage subassembly synchronous motion drive zoom, the chip persistence snatchs out and carries to the next station on and the position of carrying at every turn keeps unanimous under the leveling mechanism effect, has higher conveying precision and transport efficiency. "however, the equipment cannot automatically distinguish qualified products from unqualified products, wherein the qualified products and the unqualified products are easy to be confused when the products are conveyed;
3. The patent document CN109607040A discloses a conveyor line device, which includes a first conveyor line and a second conveyor line, wherein the first conveyor line and the second conveyor line are slidably disposed on a substrate, and an adjustment gap is left between the first conveyor line and the second conveyor line; the separation driving mechanism comprises a sliding unit and two sets of separation driving units, the mounting part of the sliding unit is paved on the surface of the substrate, and the first conveying line, the second conveying line and the sliding part of the sliding unit are paved; the driving ends of the two sets of separation driving units are respectively connected with the corresponding first conveying line and the second conveying line, so that the first conveying line and the second conveying line move oppositely or reversely under the driving of the separation driving units; and the conveying line driving mechanism comprises a conveying line driving unit and a transmission mechanism. The beneficial effect of this application is: the two sections of conveying lines can be opened or combined, so that the production automation is facilitated; the two sections of conveying lines are controlled by the same conveying line driving mechanism, so that synchronous transmission and synchronous stop of the conveying lines are realized. "however, the path of the conveyed products cannot be specified in the device, wherein the products can have large deviation in the conveying process, and the conveying orderliness of the products is influenced;
4. The patent document CN214731963U discloses a chip conveying device, which comprises a plurality of conveying units, wherein a driving mechanism in each conveying unit drives a sliding table cylinder and a sliding block to move together along a horizontal guide rail, a vacuum chamber plate is arranged on a sliding table of the sliding table cylinder, a plate block is arranged on the vacuum chamber plate, a plurality of grooves for placing chips are formed in the plate block, a vacuum channel in the vacuum chamber plate is connected with an external vacuum pump, a first through hole formed in the bottom of the groove is communicated with the vacuum channel, a second through hole formed in the bottom of the groove is communicated with a three-phase through hole formed in the vacuum chamber plate, a compressed air channel in a vacuum breaking fixed block is communicated with the air pump, a fourth through hole is formed in the upper surface of the vacuum breaking fixed block and is communicated with the compressed air channel, the plate block can move to different positions along with the sliding block to enable the fourth through hole to be opposite to the second through holes of different grooves, the conveying efficiency of the chips can be effectively improved, and the chip is not damaged in the conveying process. However, the device cannot perform autonomous collection on unqualified chips, which increases the workload of workers.
Disclosure of Invention
The invention aims to provide a conveying line device with a screening structure for storage chips, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the conveying line device with the screening structure for the storage chips comprises a U-shaped frame, fixing blocks, connecting plates, rotating rollers and vertical rods, wherein the fixing blocks are arranged on the outer walls of two sides of the U-shaped frame, and two groups of connecting plates which are arranged in a staggered mode are arranged at the top of the U-shaped frame;
the front surface of the U-shaped frame is provided with a plurality of groups of rotating rollers which are arranged side by side, the back surfaces of the rotating rollers extend into the U-shaped frame, and the top of the U-shaped frame is provided with two groups of upright rods which are arranged in front and back;
wherein square board is all installed to the back of a set of pole setting and the front of a set of pole setting in addition, the top of square board is provided with logical groove, the both sides inner wall that leads to the groove all is provided with the recess of arranging around two sets of, the CCD camera is installed to the inner wall that leads to the groove, the surface mounting of CCD camera has two sets of U type kellies of arranging side by side, and the outer wall of U type kellies and the inner wall laminating of recess, the combined sheet is installed at the top of U type kellies, and the bottom of combined sheet and the top laminating of CCD camera.
Preferably, the back mounted of U type frame has puts the thing board, put the top of thing board and install control terminal, and control terminal and CCD camera electric connection.
Preferably, the front face of one of the joint plates and the back face of the other joint plate are provided with a plurality of electric push rods, the tail ends of two groups of the electric push rods are provided with sheets, one opposite side of the two groups of the sheets is provided with a distance sensor, and the distance sensor is electrically connected with the plurality of sections of the electric push rods.
Preferably, it is two sets of electric lift rod is all installed at the top of fixed block, rectangular board is installed at electric lift rod's top, two sets of risers of arranging side by side are installed to rectangular board's bottom, electric telescopic handle is all installed with the front at the back of riser, electric telescopic handle's one end is installed and is supported the clamp plate, support one side of clamp plate and install the arc.
Preferably, the fixed plate is all installed at the front and the back of U type frame, and wherein servo motor is installed in the front of a set of commentaries on classics roller, and servo motor's bottom and the top laminating of a set of fixed plate wherein, the back mounted of U type frame has the bull stick that the multiunit was arranged side by side, and the front of bull stick extends into the inside of U type frame, multiunit the backup pad is all installed to the surface of commentaries on classics roller and bull stick, and the bottom of backup pad and the diapire laminating of U type frame, the back mounted of one of them group bull stick has driving motor, and driving motor's bottom and the top laminating of another set of fixed plate, multiunit the surface mounting of commentaries on classics roller has conveyer belt one, multiunit the surface mounting of bull stick has conveyer belt two, and the conveyer belt is two in the rear of conveyer belt one.
Preferably, the outer surface of the first conveyor belt is provided with a first annular limiting strip, and the outer surface of the second conveyor belt is provided with a second annular limiting strip.
Preferably, the diapire of U type frame is provided with the notch, and the notch is located one of them below of organizing changeing the roller, two sets of U templates of arranging side by side are installed to the bottom of U type frame, and are two sets of the box is collected to the department of caving in diapire of U template, and collects the below that the box is located the notch, one of them is a set of the connecting plate of arranging around two sets of is installed to one side outer wall of U template, and the back mounted of one of them group connecting plate has the baffle, and the back of baffle and the front laminating of another group connecting plate.
Preferably, a plurality of groups of uniformly arranged bottom feet are arranged at the bottom of the U-shaped frame.
Preferably, the working steps of the conveyor line device are as follows:
s1, a worker starts the electric lifting rod to enable the electric lifting rod to contract downwards, then the electric lifting rod can drive the strip plate installed at the top of the electric lifting rod to move downwards, the vertical plate installed at the bottom of the strip plate can drive the electric telescopic rod to move downwards, then the bottom of the pressing plate installed at one end of the electric telescopic rod can be attached to the top of the conveyor belt, then the electric telescopic rod can be adjusted in a telescopic mode according to the width size of a storage chip to be conveyed, then the pressing plate installed at one end of the electric telescopic rod can drive the arc-shaped plate to move towards the corresponding annular limiting strip, and the difference between the distance between the pressing plate and the annular limiting strip and the width of the storage chip to be conveyed is close to zero;
S2, sequentially placing storage chips above a first conveyor belt and a second conveyor belt by an operator through an external feeding device, starting a servo motor and a driving motor, driving a group of rotary rollers to rotate synchronously by a shaft installed at the output end of the servo motor, rotating the first conveyor belt installed on the outer surface of the rotary roller to convey the storage chips above the first conveyor belt, driving a group of rotary rods to rotate by a shaft installed at the output end of the driving motor, and rotating the conveyor belt installed on the outer surface of the rotary rods to follow;
s3, when the memory chip on the second conveyor belt is conveyed to the lower part of one group of CCD cameras, the CCD cameras can record the shape image of the memory chip, then the image is transmitted to the control terminal, the shape of the memory chip conveyed by the second conveyor belt is judged whether to be qualified by comparing with the shape of the qualified chip stored in the control terminal, if not, when the memory chip is conveyed to the position of the slice, the electric lifting rod extends upwards, and the multi-section electric push rod arranged on the back of the slice extends outwards to push the memory chip on the second conveyor belt to the upper part of the first conveyor belt, otherwise, the memory chip is conveyed by the second conveyor belt, when the shape of the original memory chip on the first conveyor belt is detected to be qualified, the memory chip is pushed to the upper part of the second conveyor belt by the other group of multi-section push rods, if not, the conveyor belt I is left above the conveyor belt I;
S4, after the storage chip is adjusted to the position according to whether qualified, the electric lifting rod is started again, the storage chip is enabled to shrink downwards, the strip plate installed at the top of the storage chip is enabled to drive all the parts at the bottom to move downwards, the bottom of the pressing plate is enabled to recover the state of being attached to the top of the conveyor belt, the qualified storage chip on the second conveyor belt is conveyed to the set position and can be collected by workers, the unqualified storage chip on the first conveyor belt is conveyed continuously, and when the unqualified storage chip on the first conveyor belt gradually exceeds the position of the rotating roller provided with the servo motor, the unqualified storage chip on the upper side of the first conveyor belt can directly drop to the inside of the collection box.
Compared with the prior art, the invention has the beneficial effects that:
1. when chips on two groups of conveyor belts are to be conveyed to the lower part of the corresponding CCD camera, the CCD camera can record the appearance image of the storage chip, then the image is transmitted to the position of the control terminal, and whether the storage chip conveyed by the second conveyor belt is qualified or not is judged by comparing the appearance image with the appearance of the qualified chip stored in the control terminal;
2. in the invention, the unqualified chips can be automatically pushed to the other conveying channel to be distinguished from the qualified chips, and the manual distinguishing of workers is avoided, so that the workload of the workers is reduced;
3. Before the device is used, the electric lifting rod needs to be prompted to contract downwards, then the long lath arranged at the top of the electric lifting rod can be driven to move downwards, then all parts arranged at the bottom of the long lath move downwards until the bottom of the pressing plate is attached to the top of the conveyor belt, then the electric lifting rod can be telescopically adjusted according to the width size of a storage chip required to be conveyed, then the pressing plate arranged at one end of the electric lifting rod can drive the arc-shaped plate to move towards the corresponding annular limiting strip, so that the difference value between the distance between the pressing plate and the annular limiting strip and the width of the storage chip required to be conveyed is close to zero, and the phenomenon that a chip on the conveyor belt is conveyed in a large deviation can be effectively avoided, so that errors are avoided when the chip is guided into the collection box;
4. according to the invention, the distinguished unqualified chips can be automatically guided into the collection box, so that the manual boxing operation is reduced, and the workload of workers can be reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the square plate, the CCD camera and the U-shaped clamping bar according to the present invention;
FIG. 3 is a schematic view of the installation structure of the multi-power-saving push rod and the thin sheet of the present invention;
FIG. 4 is a schematic view of the structure of the sheet and the distance sensor of the present invention;
FIG. 5 is a schematic view of an installation structure of the vertical plate, the electric telescopic rod and the pressing plate of the present invention;
FIG. 6 is a schematic view of the mounting structure of the U-shaped plate, the connecting plate and the baffle of the present invention;
FIG. 7 is a schematic view of the structure of the U-shaped frame, the rotating roller and the rotating rod of the present invention;
FIG. 8 is a schematic structural diagram of the positions of a first conveyor belt, a second conveyor belt and a first annular limiting strip according to the present invention;
FIG. 9 is a schematic view of the structure at A in FIG. 8 according to the present invention.
In the figure: 1. a U-shaped frame; 2. a fixed block; 3. a connection plate; 4. rotating the roller; 5. erecting a rod; 6. a square plate; 7. a through groove; 8. a CCD camera; 9. a U-shaped clamping rod; 10. a composite board; 11. a storage plate; 12. a control terminal; 13. a plurality of power-saving push rods; 14. a sheet; 15. a distance sensor; 16. an electric lifting rod; 17. a strip plate; 18. a vertical plate; 19. an electric telescopic rod; 20. pressing the plate; 21. an arc-shaped plate; 22. a servo motor; 23. a rotating rod; 24. a support plate; 25. a drive motor; 26. a first conveyor belt; 27. a second conveyor belt; 28. an annular limiting strip I; 29. an annular limiting strip II; 30. a notch; 31. a U-shaped plate; 32. a collection box; 33. a connecting plate; 34. a baffle plate; 35. and (5) footing.
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 2 and 8, a conveyor line device with a screening structure for storage chips comprises a U-shaped frame 1, fixing blocks 2, connecting plates 3, rotating rollers 4 and vertical rods 5, wherein the fixing blocks 2 are arranged on the outer walls of two sides of the U-shaped frame 1, and two groups of connecting plates 3 which are arranged in a staggered manner from front to back are arranged at the top of the U-shaped frame 1;
specifically, U type frame 1 is the main part frame of this equipment, can provide the place for the installation of other parts in the equipment, then makes up into a whole between each part and the U type frame 1 to form the conveyor means, fixed block 2 provides comparatively suitable installation place for electric lift rod 16, and joint board 3 is convenient for make up many economize on electricity push rod 13 with U type frame 1, increases the fastness of its installation.
A plurality of groups of rotating rollers 4 which are arranged side by side are arranged on the front surface of the U-shaped frame 1, the back surfaces of the rotating rollers 4 extend into the U-shaped frame 1, and two groups of upright rods 5 which are arranged front and back are arranged on the top of the U-shaped frame 1;
specifically, be in the swing joint state between commentaries on classics roller 4 and the U type frame 1, then do not cause the hindrance to the rotation of changeing roller 4, pole setting 5 has a take the altitude, can avoid CCD camera 8 to cause the hindrance to memory chip's transport with square 6 lifting to suitable high position.
Wherein square board 6 is all installed at the back of a set of pole setting 5 and the front of a set of pole setting 5 in addition, the top of square board 6 is provided with logical groove 7, the both sides inner wall that leads to groove 7 all is provided with the recess of arranging around two sets of, lead to the inner wall of groove 7 and install CCD camera 8, CCD camera 8's surface mounting has two sets of U type kellies 9 of arranging side by side, and the outer wall of U type kellies 9 and the inner wall laminating of recess, combined board 10 is installed at the top of U type kellies 9, and combined board 10's bottom and CCD camera 8's top laminating.
It is specific, U type kelly 9 makes up into a whole with synthesizing board 10, then aim at this holistic front with CCD camera 8, later exert backward driving force to this CCD camera 8, make it run through this holistic inside, then aim at the top that leads to groove 7 with this CCD camera 8, and the top of recess is aimed at equally to U type kelly 9, later exert decurrent driving force to CCD camera 8, make it run through the inside of leading to groove 7, and synthesize the bottom of board 10 and the top laminating of square board 6, CCD camera 8 can be linked up with square board 6 is stable this moment, CCD camera 8 starts the back, can conveniently record storage chip's appearance image, then transmit this image to control terminal 12 here.
The back mounted of U type frame 1 has thing board 11, and control terminal 12 is installed at the top of thing board 11, and control terminal 12 and CCD camera 8 electric connection.
The storage plate 11 provides a stable storage place for the control terminal 12, and the control terminal 12 can store data information and receive image information transmitted by the CCD camera 8, and then compares the image information with the appearance of a qualified chip stored in the control terminal 12 to determine whether the storage chip conveyed on the conveyor belt is qualified.
Example two
As shown in fig. 1, 3 and 4, a plurality of electric push rods 13 are installed on the front surface of one of the connection plates 3 and the back surface of the other connection plate 3, thin sheets 14 are installed on the tail ends of the two plurality of electric push rods 13, a distance sensor 15 is installed on the opposite side of the two thin sheets 14, and the distance sensor 15 is electrically connected with the plurality of electric push rods 13.
Specifically, after the multi-section electric push rod 13 is started, the multi-section electric push rod can be extended outwards or retracted inwards, then the thin sheet 14 installed at one end of the multi-section electric push rod is driven to move along, the distance sensor 15 is electrically connected between the control terminals 12, the control terminals 12 can control the opening and closing of the distance sensor 15, when the chip on the first conveyor belt 26 is detected to be qualified, the corresponding distance sensor 15 is required to be opened, when the chip on the second conveyor belt 27 is detected to be unqualified, the corresponding distance sensor 15 is not opened, when the chip on the first conveyor belt 26 with qualified appearance inspection is conveyed to the axial line of the multi-section electric push rod 13, and the distance between the chip and an object in front of the chip sensed by the distance sensor 15 is close to zero, the multi-section electric push rod 13 is required to be extended outwards to push the storage chip on the first conveyor belt 26 to be above the second conveyor belt 27, otherwise, when the chip on the second conveyor belt 27 is detected to be unqualified, another set of multiple power pushers 13 is needed to push the chip on the conveying path of the conveyor belt one 26.
EXAMPLE III
As shown in fig. 1 and 5, electric lift rod 16 is all installed at the top of two sets of fixed blocks 2, and rectangular board 17 is installed at the top of electric lift rod 16, and two sets of risers 18 of arranging side by side are installed to the bottom of rectangular board 17, and electric telescopic handle 19 is all installed to the back and the front of riser 18, and electric telescopic handle 19's one end is installed and is supported clamp plate 20, supports one side of clamp plate 20 and installs arc 21.
The outer surface of the first conveyor belt 26 is provided with a first annular limiting strip 28, and the outer surface of the second conveyor belt 27 is provided with a second annular limiting strip 29.
Specifically, after the electric lifting rod 16 is started, up-and-down telescopic operation can be correspondingly performed, then the long strip plate 17 installed at the top of the electric lifting rod can be driven to move up and down along with the electric lifting rod 19, then the vertical plate 18 installed at the bottom of the long strip plate 17 can drive the electric lifting rod 19 to move up and down along with the electric lifting rod, then the bottom of the pressing plate 20 installed at one end of the electric lifting rod 19 can be attached to the top of the conveyor belt or can be separated from the top of the conveyor belt, when chips on the first conveyor belt 26 and the second conveyor belt 27 are conveyed, the electric lifting rod 16 needs to adjust the comprehensive length of the electric lifting rod 16 to be in the shortest state, so that the bottoms of the two groups of pressing plates 20 can be respectively attached to the tops of the first conveyor belt 26 and the second conveyor belt 27, when the chips on the first conveyor belt 26 need to be transferred to the second conveyor belt 27 or vice versa, the electric lifting rod 16 needs to perform upward extension operation, so as to provide a space for the chips to transit between the two groups of conveyor belts, in the time of in-service use, need according to the width size of storage chip, impel electric telescopic handle 19 to carry out flexible regulation, then the pressure board 20 that supports that its one end was installed can drive arc 21 and move towards the spacing strip of the annular that corresponds place for the interval between pressure board 20 and this annular spacing strip is almost the same with the width of the storage chip of required transportation.
Example four
As shown in fig. 1, 6, 7 and 9, fixing plates are installed on the front and back of the U-shaped frame 1, a servo motor 22 is installed on the front of one set of rollers 4, the bottom of the servo motor 22 is attached to the top of the one set of fixing plates, a plurality of sets of rotating rods 23 arranged side by side are installed on the back of the U-shaped frame 1, the front of each rotating rod 23 extends into the U-shaped frame 1, supporting plates 24 are installed on the outer surfaces of the plurality of sets of rollers 4 and the rotating rods 23, the bottom of each supporting plate 24 is attached to the bottom wall of the U-shaped frame 1, a driving motor 25 is installed on the back of one set of rotating rods 23, the bottom of each driving motor 25 is attached to the top of the other set of fixing plates, a first conveying belt 26 is installed on the outer surface of the plurality of sets of rollers 4, a second conveying belt 27 is installed on the outer surface of the plurality of sets of rotating rods 23, and the second conveying belt 27 is located behind the first conveying belt 26.
Specifically, after the servo motor 22 is started, the shaft mounted at the output end of the servo motor can drive one group of the rotating rollers 4 to rotate synchronously, then the first conveying belt 26 mounted on the outer surface of the rotating roller 4 rotates along with the first conveying belt 26 to convey the storage chip above the first conveying belt 26, the supporting plate 24, the rotating rollers 4 and the rotating rod 23 are in a movable connection state, the supporting plate provides supporting force for the first conveying belt 26 and the rotating rollers 4 and the rotating rod 23, the first conveying belt 26 is used for conveying unqualified chips, and the second conveying belt 27 mounted on the outer surface of the rotating rod 23 rotates along with the second conveying belt 23 after the driving motor 25 is started.
The bottom wall of U type frame 1 is provided with notch 30, and notch 30 is located one of them group and changes the below of roller 4, two sets of U type boards 31 of arranging side by side are installed to the bottom of U type frame 1, collect box 32 is installed to the depressed place diapire of two sets of U type boards 31, and collect box 32 and be located the below of notch 30, two sets of connecting plates 33 of arranging around wherein are installed to one side outer wall of one set of U type board 31, the back mounted of one of them set of connecting plate 33 has baffle 34, and the back of baffle 34 and the front laminating of another set of connecting plate 33.
The bottom of the U-shaped frame 1 is provided with a plurality of evenly arranged sets of feet 35.
Specifically, the setting of notch 30 makes collection box 32 be in and installs servo motor 22's commentaries on classics roller 4 under, wherein when unqualified memory chip on conveyer belt 26 surpassed gradually and installs servo motor 22's commentaries on classics roller 4 when locating, the chip can directly drop to the inside of collecting box 32, U type board 31 provides the space of placing for collecting box 32, and one of them a set of U type board 31 and connecting plate 33, baffle 34 is integrative to be installed, can effectively avoid collecting box 32 whole inside that passes U type board 31, then drop, footing 35 provides the holding power for this equipment, can keep steadily when making this equipment place.
Specifically, the working steps of the conveyor line device are as follows:
s1, starting the electric lifting rod 16 by a worker to enable the electric lifting rod to contract downwards, then driving the strip plate 17 installed at the top of the electric lifting rod to move downwards, then driving the electric telescopic rod 19 to move downwards by the vertical plate 18 installed at the bottom of the strip plate 17, then enabling the bottom of the pressing plate 20 installed at one end of the electric telescopic rod 19 to be attached to the top of the conveyor belt, then telescopically adjusting the electric telescopic rod 19 according to the width size of a storage chip to be conveyed, and then driving the arc plate 21 to move towards the corresponding annular limiting strip by the pressing plate 20 installed at one end of the electric telescopic rod, so that the difference between the distance between the pressing plate 20 and the annular limiting strip and the width of the storage chip to be conveyed is close to zero;
s2, a worker sequentially places the memory chips above the first conveyor belt 26 and the second conveyor belt 27 through an external feeding device, starts the servo motor 22 and the driving motor 25, a shaft installed at the output end of the servo motor 22 can drive one group of the rotary rollers 4 to synchronously rotate, then the first conveyor belt 26 installed on the outer surface of the rotary roller 4 rotates along with the shaft, the memory chips above the first conveyor belt 26 can be conveyed, meanwhile, a shaft installed at the output end of the driving motor 25 can drive one group of the rotary rods 23 to rotate, and then the second conveyor belt 27 installed on the outer surface of the rotary rods 23 rotates along with the shaft;
S3, when the memory chip on the second conveyor belt 27 is conveyed to the lower part of one group of CCD cameras 8, the CCD camera 8 can record the shape image of the memory chip, then the image is transmitted to the control terminal 12, the image is compared with the shape of the qualified chip stored in the control terminal 12 to judge whether the memory chip conveyed by the second conveyor belt 27 is qualified, if the memory chip is unqualified, when the memory chip is conveyed to the position of the slice 14, the electric lifting rod 16 extends upwards, and the multi-section electric push rod 13 arranged on the back of the slice 14 extends outwards to push the memory chip on the second conveyor belt 27 to the upper part of the first conveyor belt 26, otherwise, the memory chip is continuously conveyed by the second conveyor belt 27, and when the shape of the original memory chip on the first conveyor belt 26 is detected to be qualified, the other group of multi-section electric push rods 13 pushes the memory chip to the upper part of the second conveyor belt 27, if the conveyor belt is not qualified, the conveyor belt is left above the first conveyor belt 26;
s4, after the position of the storage chip is adjusted according to whether the storage chip is qualified or not, the electric lifting rod 16 is started again to enable the storage chip to contract downwards, the strip plate 17 installed at the top of the storage chip drives all parts at the bottom to move downwards, the bottom of the pressing plate 20 is enabled to be in a state of being attached to the top of the conveyor belt, the qualified storage chip on the second conveyor belt 27 is conveyed to a set position and can be collected by workers, the unqualified storage chip on the first conveyor belt 26 is continuously conveyed, and when the unqualified storage chip gradually exceeds the position of the rotating roller 4 provided with the servo motor 22, the unqualified storage chip above the first conveyor belt can directly fall into the collection box 32.
The working principle is as follows: the worker can place the chip above the first conveyor belt 26 and the second conveyor belt 27 respectively through an external feeding device, at this time, the servo motor 22 can be started preferentially, a shaft installed at the output end of the servo motor can drive one group of the rotating rollers 4 to rotate synchronously, then the first conveyor belt 26 installed on the outer surface of the rotating roller 4 rotates along with the rotating shaft and can be used for conveying the storage chip above the first conveyor belt 26, when the first conveyor belt 26 runs to a set number of seconds, the driving motor 25 is started, the shaft installed at the output end of the driving motor can drive one group of the rotating rods 23 to rotate, then the second conveyor belt 27 installed on the outer surface of the rotating rod 23 rotates along with the rotating shaft, then when the chips on the two groups of conveyor belts are conveyed to the lower parts of the two groups of CCD cameras 8 in sequence, the CCD cameras 8 can record the appearance image of the storage chip, then the image is transmitted to the control terminal 12, and the appearance of the qualified chip stored in the control terminal 12 is compared with the appearance of the qualified chip stored in the control terminal 12, whether the memory chips conveyed on the two groups of conveyor belts are qualified or not is judged, then a control terminal 12 can issue an instruction correspondingly, the chips on the two groups of conveyor belts are conveyed to the axes of the two groups of multi-section push rods 13 in the same time period, at the moment, the distance sensor 15 can select whether to be started or not according to the chip on the conveyor belt corresponding to the distance sensor, when the chip on the conveyor belt II 27 is unqualified, the corresponding multi-section electric push rods 13 extend outwards to push the memory chips on the conveyor belt II 27 to the upper part of the conveyor belt I26, when the chip on the conveyor belt I26 is qualified in detection, the other group of multi-section push rods 13 extend outwards to push the chips onto the conveyor belt II 27, then the two groups of conveyor belts continue to operate, then the qualified memory chips on the conveyor belt II 27 are conveyed to a set position and can be collected by a worker, the unqualified memory chips on the conveyor belt I26 continue to be conveyed, when it gradually exceeds the place where the rotating roller 4 mounted with the servo motor 22 is located, the defective memory chip above it may directly drop into the inside of the collection box 32.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a transfer chain device for storage chip with structure is chosen in screening, includes U type frame (1), fixed block (2), links up fishplate bar (3), changes roller (4) and pole setting (5), its characterized in that: the outer walls of two sides of the U-shaped frame (1) are respectively provided with a fixing block (2), and the top of the U-shaped frame (1) is provided with two groups of connecting plates (3) which are staggered from front to back;
a plurality of groups of rotating rollers (4) which are arranged side by side are installed on the front surface of the U-shaped frame (1), the back surfaces of the rotating rollers (4) extend into the U-shaped frame (1), and two groups of upright rods (5) which are arranged in front and back are installed on the top of the U-shaped frame (1);
The back of one group of vertical rods (5) and the front of the other group of vertical rods (5) are provided with square plates (6), the top of each square plate (6) is provided with a through groove (7), two groups of grooves which are arranged front and back are formed in the inner walls of the two sides of each through groove (7), a CCD camera (8) is installed on the inner wall of each through groove (7), two groups of U-shaped clamping rods (9) which are arranged side by side are installed on the outer surface of each CCD camera (8), the outer walls of the U-shaped clamping rods (9) are attached to the inner walls of the grooves, a comprehensive plate (10) is installed at the top of each U-shaped clamping rod (9), and the bottom of the comprehensive plate (10) is attached to the top of the CCD camera (8);
electric lifting rods (16) are installed at the tops of the two groups of fixing blocks (2), a long strip plate (17) is installed at the top of each electric lifting rod (16), two groups of vertical plates (18) which are arranged side by side are installed at the bottom of each long strip plate (17), electric telescopic rods (19) are installed on the back and the front of each vertical plate (18), a pressing plate (20) is installed at one end of each electric telescopic rod (19), and an arc-shaped plate (21) is installed on one side of each pressing plate (20);
the fixed plates are installed on the front face and the back face of the U-shaped frame (1), a servo motor (22) is installed on the front face of one set of rotating roller (4), the bottom of the servo motor (22) is attached to the top of one set of fixed plates, a plurality of sets of rotating rods (23) which are arranged side by side are installed on the back face of the U-shaped frame (1), the front face of each rotating rod (23) extends into the U-shaped frame (1), a plurality of sets of rotating rollers (4) and the rotating rods (23) are provided with supporting plates (24) on the outer surfaces, the bottom of each supporting plate (24) is attached to the bottom wall of the U-shaped frame (1), a driving motor (25) is installed on the back face of one set of rotating rods (23), the bottom of each driving motor (25) is attached to the top of the other set of fixed plates, a first conveying belt (26) is installed on the outer surface of the plurality of sets of rotating rollers (4), a second conveying belt (27) is installed on the outer surface of the plurality of sets of rotating rods (23), the second conveyor belt (27) is positioned behind the first conveyor belt (26);
The outer surface of the first conveyor belt (26) is provided with a first annular limiting strip (28), and the outer surface of the second conveyor belt (27) is provided with a second annular limiting strip (29);
the bottom wall of the U-shaped frame (1) is provided with a notch (30), the notch (30) is located below one group of the rotary rollers (4), two groups of U-shaped plates (31) which are arranged side by side are installed at the bottom of the U-shaped frame (1), a collecting box (32) is installed at the bottom wall of a concave part of the two groups of U-shaped plates (31), the collecting box (32) is located below the notch (30), two groups of connecting plates (33) which are arranged front and back are installed on the outer wall of one side of one group of the U-shaped plates (31), a baffle (34) is installed on the back surface of one group of the connecting plates (33), and the back surface of the baffle (34) is attached to the front surface of the other group of the connecting plates (33);
the back surface of the U-shaped frame (1) is provided with an object placing plate (11), the top of the object placing plate (11) is provided with a control terminal (12), and the control terminal (12) is electrically connected with the CCD camera (8);
the front surface of one group of the connecting plate (3) and the back surface of the other group of the connecting plate (3) are respectively provided with a plurality of electric push rods (13), the tail ends of the two groups of the electric push rods (13) are respectively provided with a sheet (14), one opposite side of the two groups of the sheets (14) is respectively provided with a distance sensor (15), and the distance sensors (15) are electrically connected with the electric push rods (13);
The working steps of the conveyor line device for the storage chips with the screening structure are as follows:
the working personnel start the electric lifting rod (16) to enable the electric lifting rod to contract downwards, then the electric lifting rod can drive the strip plate (17) installed at the top of the electric lifting rod to move downwards, then the vertical plate (18) installed at the bottom of the strip plate (17) can drive the electric telescopic rod (19) to move downwards, then the bottom of the pressing plate (20) installed at one end of the electric telescopic rod (19) can be attached to the top of the conveying belt, then the electric telescopic rod (19) can be telescopically adjusted according to the width size of a storage chip to be conveyed, then the pressing plate (20) installed at one end of the electric telescopic rod can drive the arc-shaped plate (21) to move towards the position of the corresponding annular limiting strip, and the difference value between the distance between the pressing plate (20) and the annular limiting strip and the width of the storage chip to be conveyed is close to zero;
s2, sequentially placing storage chips above a first conveyor belt (26) and a second conveyor belt (27) by an operator through an external feeding device, starting a servo motor (22) and a driving motor (25), driving one group of rotating rollers (4) to synchronously rotate by a shaft installed at the output end of the servo motor (22), then rotating the first conveyor belt (26) installed on the outer surface of the rotating roller (4) to rotate along with the first conveyor belt (26) to convey the storage chips above the first conveyor belt (26), driving one group of rotating rods (23) to rotate by a shaft installed at the output end of the driving motor (25), and then rotating the second conveyor belt (27) installed on the outer surface of the rotating rods (23) along with the second conveyor belt (27);
S3, when the memory chip above the second conveyor belt (27) is conveyed to the lower part of one group of CCD cameras (8), the CCD cameras (8) can record the shape image of the memory chip, then the image is transmitted to the position of the control terminal (12), whether the memory chip conveyed by the second conveyor belt (27) is qualified is judged by comparing with the shape of the qualified chip stored in the control terminal (12), if the memory chip is unqualified, when the memory chip is conveyed to the position of the slice (14), the electric lifting rod (16) extends upwards, and the multi-section electric push rod (13) arranged on the back of the slice (14) extends outwards to push the memory chip on the second conveyor belt (27) to the upper part of the first conveyor belt (26), otherwise, the memory chip is continuously conveyed by the second conveyor belt (27), and the shape of the original memory chip on the first conveyor belt (26) is detected to be qualified, the conveyor belt is pushed to the upper part of a second conveyor belt (27) through another group of multi-power-saving push rods (13), and if the conveyor belt is unqualified, the conveyor belt is left above a first conveyor belt (26);
s4, after the position of the storage chip is adjusted according to whether the storage chip is qualified or not, the electric lifting rod (16) is started again to enable the storage chip to contract downwards, the long strip plate (17) installed at the top of the storage chip drives all parts at the bottom to move downwards, the bottom of the pressing plate (20) is enabled to be in a state of being attached to the top of the conveyor belt, the qualified storage chip on the second conveyor belt (27) is conveyed to a set position and can be collected by workers, the unqualified storage chip on the first conveyor belt (26) is continuously conveyed, and when the unqualified storage chip gradually exceeds the position of the rotating roller (4) provided with the servo motor (22), the unqualified storage chip above the first conveyor belt can directly fall into the collecting box (32).
2. The conveyor line device for memory chips with a sorting structure according to claim 1, wherein: and a plurality of groups of uniformly arranged bottom feet (35) are arranged at the bottom of the U-shaped frame (1).
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