CN210392404U - Line limit storehouse automatic feeding equipment - Google Patents

Abstract

The utility model discloses an automatic feeding device of a line side bin, which comprises one or more material frames arranged in a stacked manner, an automatic guide transport vehicle, a first lifting mechanism, a material pushing mechanism, a material stirring mechanism, a transfer table and a material transferring mechanism, wherein the material transferring mechanism comprises a material transferring disc connected with the transfer table and a first driving mechanism used for driving the material transferring disc to rotate, and an outlet of the material transferring disc is connected with an inlet of a device to be fed; the material frame is transported to a first lifting mechanism by an automatic guide transport vehicle, under the lifting action of the first lifting mechanism, the upper layer material frame rises to the height opposite to the transfer table, the material pushing mechanism is used for pushing the materials stored in the material frame out of the material frame to the transfer table, the material shifting mechanism is used for transferring the materials on the transfer table to the material transferring plate, and the materials enter the equipment to be loaded through the material transferring plate outlet along with the rotation of the material transferring plate. The utility model discloses a material loading equipment can accomplish the material automatically and by the circulation of material frame to next node equipment, need not artificial intervention, safe and reliable, degree of automation is high.

Description

Line limit storehouse automatic feeding equipment

Technical Field

The utility model relates to an automatic circulation field of material especially relates to a line limit storehouse automatic feeding equipment.

Background

The prior art flow of unfinished capacitor material includes: the incoming materials are firstly stacked in a large warehouse in a centralized mode, then the materials are prepared in the line side warehouse in advance according to a discharging plan, the line side materials are stored in a material rack mode, and when the production line needs the materials, the materials are searched by a worker on the line side material rack. The traditional material storage and sorting mode has at least the following disadvantages: the storage space is low, the space utilization rate is insufficient, and the occupied area is large; the working efficiency is low, the labor is more, and the labor cost is high; the electronic materials, the material trays and the marks are similar or similar, so that once one material is wrong, all the products in the whole batch are pasted wrongly; in the material circulation process, the material information of a client is difficult to keep secret, and the client product or technology is easy to leak.

The prior art lacks a full-automatic line side storehouse automatic feeding equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the prior art, the utility model provides a line limit storehouse automatic feeding equipment utilizes technical scheme as follows:

the utility model provides an automatic feeding device of a line side bin, which comprises one or more material frames, an automatic guide transport vehicle, a first lifting mechanism, a material pushing mechanism, a material stirring mechanism, a transfer platform and a material transferring mechanism which are arranged in a stacked manner, wherein the material transferring mechanism comprises a material transferring plate connected with the transfer platform and a first driving mechanism used for driving the material transferring plate to rotate, and the outlet of the material transferring plate is connected with the inlet of a device to be fed;

the material frame is transported to first elevating system department by the automated guided transporting vehicle, and under the lifting action of first elevating system, the material frame of upper strata rises to with the height that the transfer table is relative, pushing equipment is used for pushing out the material of depositing in the material frame by the material frame extremely the transfer table, dial material mechanism be used for with material on the transfer table shifts to the material transfer dish, along with the rotation of material transfer dish, the material gets into through the export of material transfer dish and treats the feeding device.

Further, the automatic feeding equipment further comprises an unloading device, wherein the unloading device comprises a grabbing mechanism, a first translation mechanism and a second lifting mechanism;

the grabbing mechanism is used for grabbing the material frame, the first translation mechanism is used for driving the grabbing mechanism to move so as to drive the material frame to move to the second lifting mechanism, and the second lifting mechanism is used for driving the material frame to move downwards.

Furthermore, the first lifting mechanism and the second lifting mechanism respectively comprise two parallel slide rails, a first screw rod arranged between the two slide rails, a second driving mechanism driving the first screw rod to rotate and a fork foot arranged on the first screw rod and playing a supporting role; along with the rotation of the first screw rod, the fork foot moves upwards or downwards along the slide rail.

Further, still be equipped with straining device on the fork foot, straining device includes sixth actuating mechanism, rack, with rack toothing's gear, with the concentric fixed central carousel that sets up of gear, push rod mechanism, the connecting rod and the portable locating piece of connecting central carousel and push rod mechanism, the bottom of material frame is equipped with two convex beams, be equipped with on the portable locating piece respectively with convex beam complex constant head tank under sixth actuating mechanism's drive, the rack removes and then drives gear and central carousel and rotate, and then the connecting rod drives push rod mechanism and promotes the convex beam of material frame, in order to realize the skew of portable locating piece.

Further, the material frame is square, the material frame includes first side and the second side that sets up relatively to and third side and the fourth side that sets up relatively, be equipped with the guide rail that sets up relatively on first side and the second side, the third side can be followed under pushing equipment's promotion the guide rail is followed one end on first side and the length of second side is to the other end removal, the fourth side is openable structure, the revolving stage sets up the outside of fourth side.

Further, the fourth side surface can move from one end to the other end of the height of the first side surface and the second side surface under the action of external force, and/or

The pushing mechanism is connected with the third side face of the material frame through a sucker, and then the third side face is driven to return to the initial end from the other end of the length of the first side face and the length of the second side face along the guide rail.

Furthermore, the automatic feeding equipment also comprises a lifting mechanism matched with the fourth side surface of the material frame, wherein the fourth side surface is provided with a protruding clamping strip, and the lifting mechanism comprises a third driving mechanism and a limiting groove connected with the output end of the third driving mechanism;

the limiting groove is matched with the clamping strip, and the third driving mechanism comprises a first air cylinder for driving the limiting groove to move up and down and a second air cylinder for driving the limiting groove to move towards the clamping strip.

Further, the material shifting mechanism comprises a second translation mechanism, a first mounting frame arranged on the second translation mechanism, a second mounting frame arranged on the first mounting frame in a sliding manner, a fourth driving mechanism for driving the second mounting frame to slide and a material shifting frame;

under the driving action of the fourth driving mechanism, the second mounting frame drives the material shifting frame to descend to the height of the transfer table;

and under the driving action of the second translation mechanism on the first mounting frame, the second mounting frame and the material shifting frame move from the transfer table to the material transferring plate.

Furthermore, the first translation mechanism and the second translation mechanism respectively comprise a second screw rod, a translation track and a fifth driving mechanism, wherein the second screw rod, the translation track and the fifth driving mechanism are horizontally arranged, and the fifth driving mechanism is used for driving the second screw rod to rotate.

Furthermore, a calibration mechanism for calibrating the position of the material frame is further arranged on the transfer table.

The utility model provides a beneficial effect that technical scheme brought as follows:

a. the material frame is moved to a designated position by an Automatic Guided Vehicle (AGV) for loading without manual operation;

b. the innovative design of the material frame enables the material frame to be matched with a material pushing mechanism, so that the material can be pushed out automatically, and manual operation is reduced;

c. the unloaded material frame is grabbed by the grabbing mechanism, translated and unloaded, and meanwhile, the material frames stacked below are lifted to continue feeding, so that the feeding efficiency is improved;

d. the whole process of loading and unloading does not need manual intervention, and the reliability is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of an automatic feeding device of a line edge bin provided by an embodiment of the present invention;

fig. 2 is a front view of an automatic feeding device of a line edge bin provided by an embodiment of the present invention;

fig. 3 is a perspective view of a material frame of the automatic feeding device of the line edge bin according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a lifting mechanism of the line edge bin automatic feeding device provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of a lifting mechanism cooperating with a material frame according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a material shifting mechanism of the line edge bin automatic feeding device provided by the embodiment of the present invention;

fig. 7 is a schematic structural view of a part above a material frame of the automatic feeding device provided by the embodiment of the present invention;

fig. 8 is a flow chart of an automatic feeding method of the line side bin automatic feeding device provided by the embodiment of the present invention;

fig. 9 is a perspective view of an automatic feeder with a guide rail for a line side bin according to an embodiment of the present invention;

fig. 10 is a schematic view of a first lifting mechanism supporting and carrying frame with a tensioning mechanism according to an embodiment of the present invention;

fig. 11 is a front perspective view of a tensioning mechanism provided by an embodiment of the present invention;

fig. 12 is a rear perspective view of a tensioning mechanism provided by an embodiment of the present invention;

fig. 13 is a rear perspective view of the material frame provided in the embodiment of the present invention;

fig. 14 is a schematic view of a first view angle structure of a transfer table with a calibration mechanism according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a second view angle of the transfer table with the alignment mechanism according to the embodiment of the present invention;

fig. 16 is a schematic structural diagram of an alignment mechanism according to an embodiment of the present invention.

Wherein the reference numerals include: 1-material frame, 11-first side face, 12-second side face, 13-third side face, 14-fourth side face, 141-clamping strip, 15-guide rail, 16-convex beam, 2-automatic guide transport vehicle, 3-first lifting mechanism, 31-slide rail, 32-first screw rod, 33-fork foot, 34-second driving mechanism, 35-tensioning mechanism, 351-central turntable, 352-connecting rod, 353-push rod mechanism, 354-movable positioning block, 355-sixth driving mechanism, 356-rack, 357-gear, 4-material pushing mechanism, 41-third lifting mechanism, 5-material shifting mechanism, 51-second translation mechanism, 511-second screw rod, 512-translation rail, 513-fifth driving mechanism, 52-a first mounting frame, 53-a second mounting frame, 54-a material-pulling frame, 55-a fourth driving mechanism, 6-a transfer table, 61-a calibration mechanism, 611-a first pushing piece, 612-a second pushing piece, 613-a pressing block, 7-a material-transferring plate, 71-an outlet, 72-a barrier strip, 81-a grabbing mechanism, 82-a first translation mechanism, 83-a second lifting mechanism, 91-a first air cylinder, 92-a second air cylinder, 93-a limiting groove, 101-a guide rail and 1011-an initial end of the guide rail.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, product, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, product, or apparatus.

In an embodiment of the present invention, an automatic feeding device for a line edge bin is provided, as shown in fig. 1 and fig. 2, the automatic feeding device includes one or more material frames 1 arranged in a stacked manner, an automatic guided vehicle 2, a first lifting mechanism 3, a material pushing mechanism 4, a material stirring mechanism 5, a transfer table 6 and a material transferring mechanism, the material transferring mechanism includes a material transferring tray 7 connected to the transfer table 6 and a first driving mechanism for driving the material transferring tray 7 to rotate, an outlet 71 of the material transferring tray 7 is connected to an inlet of a device to be fed;

the material frame 1 is transported to first elevating system 3 department by automatic guide transport vechicle 2, and under the lifting action of first elevating system 3, the material frame 1 on upper strata rises to with the height that the transfer table 6 is relative, pushing equipment 4 is arranged in pushing away the material of depositing in the material frame 1 by material frame 1 extremely the transfer table 6, dial material mechanism 5 be used for with material on the transfer table 6 shifts to material transfer dish 7, along with the rotation of material transfer dish 7, the material gets into through the export 71 of material transfer dish 7 and waits to feed apparatus. If the material frame 1 is of a plurality of laminated structures, after pushing out the material in the first layer material frame 1, the unloaded first layer material frame 1 needs to be unloaded by using an unloading device, which is specifically as follows: referring to fig. 2 and 7, the unloading apparatus includes a gripping mechanism 81, a first translation mechanism 82, and a second elevation mechanism 83; the grabbing mechanism 81 is used for grabbing the material frame 1, the first translation mechanism 82 is used for driving the grabbing mechanism 81 to move so as to drive the material frame 1 to move to the second lifting mechanism 83, and the second lifting mechanism 83 is used for driving the material frame 1 to move downwards.

That is, before the above loading operation, the automatic guided vehicle 2 goes to the warehouse to load the material frame 1 and then transports to the first lifting mechanism 3, and the process of loading the material frame 1 by the automatic guided vehicle 2 will be briefly described as follows: the automatic guided transporting vehicle 2 is provided with an RFID card reader, the RFID card reader can read the electronic information of the material frame to be loaded, and finally the electronic information of the material is sent to an information system.

In a preferred embodiment, the line side bin automatic feeding device is further provided with a guide rail 101 for providing a guide direction for the automatic guided vehicle 2, as shown in fig. 9, the guide rail 101 is respectively provided below the first lifting mechanism 3 and the second lifting mechanism 83, so that the automatic guided vehicle 2 can accurately reach the first lifting mechanism 3 (to transfer the material frame 1 onto the first lifting mechanism 3) or the second lifting mechanism 83 (to unload the material frame 1 from the second lifting mechanism 83) through the guide rail 101, and more preferably, a guide rail initial end 1011 of an expansion structure is provided at an entrance of the guide rail 101, so that the automatic guided vehicle 2 can very easily enter the guide rail 101. Alternatively, the guide rail 101 may be fixed to the ground by means of screw fixation.

Meanwhile, after the material frame 1 on the first layer is moved away in a translation manner, the first lifting mechanism 3 moves the material frame 1 on the current first layer (the original second layer) upwards to a height corresponding to the transfer table 6, and then the material frame 1 is processed in the same manner as above. The above steps are repeated until the last layer of material frames 1 is empty, and an Automatic Guided Vehicle (AGV) 2 is required to transport a single or stacked plurality of material frames to the first lifting mechanism 3 again.

An electronic tag reader-writer (which can be an RFID reader-writer) is arranged in front of the first lifting mechanism 3 and used for reading and writing an electronic tag (which can be an RFID tag) attached to each material frame 1, so that the material information of the feeding can be recorded in an informationized manner on the basis of no need of manual identification.

In an embodiment of the present invention, the automatic feeding device further includes a third lifting mechanism 41, as shown in fig. 2, the pushing mechanism 4 is disposed at the third lifting mechanism 41 for adjusting the height of the pushing mechanism 4. The following provides a detailed description of the structures of the first lifting mechanism 3, the second lifting mechanism 83, and the third lifting mechanism 41:

as shown in fig. 4, each of the three lifting mechanisms includes two parallel slide rails 31, a first screw rod 32 disposed between the two slide rails 31, a second driving mechanism 34 for driving the first screw rod 32 to rotate, and a fork leg 33 disposed on the first screw rod 32 and playing a supporting role; as the first lead screw 32 rotates, the fork leg 33 moves up or down along the slide rail 31. Different from the above, the fork legs 33 of the first lifting mechanism 3 and the second lifting mechanism 83 support the material frame 1, and the fork legs 33 of the third lifting mechanism 41 support the material pushing mechanism 4; in a further difference, the fork legs 33 of the first lifting mechanism 3 support the material frame 1 or the plurality of material frames 1 arranged in a stacked manner, and the fork legs 33 of the second lifting mechanism 83 support the empty single material frame 1. The matching process of the fork leg 33 of the first lifting mechanism 3 and the AGV is as follows: the AGV carries the material frame 1 to reach the first lifting mechanism 3, the AGV firstly needs to prop the material frame for a distance (the distance is enough for the fork foot 33 to stretch into), then the AGV moves towards the direction close to the fork foot 33 until the material frame 1 is positioned above the fork foot 33, the AGV retracts the propping mechanism (not shown) for the material frame 1, then the AGV withdraws, and the material frame 1 is carried by the fork foot 33.

In a preferred embodiment of the present invention, the fork leg 33 is further provided with a tensioning mechanism 35, as shown in fig. 10, the tensioning mechanism 35 includes a sixth driving mechanism 355, a rack 356, a gear 357 engaged with the rack 356, a central turntable 351 concentrically and fixedly disposed with the gear 357, a push rod mechanism 353, a connecting rod 352 connecting the central turntable 351 and the push rod mechanism 353, and a movable positioning block 354, the bottom of the material frame 1 is provided with two convex beams 16 (as shown in fig. 13), the movable positioning block 354 is provided with positioning slots respectively engaged with the convex beams 16, under the driving of the sixth driving mechanism 355, the rack 356 moves to drive the gear 357 and the central turntable 351 to rotate, and the connecting rod 352 drives the push rod mechanism 353 to push the convex beams 16 of the material frame 1, so as to realize the offset of the movable positioning block 354.

More preferably, the transfer table 6 is further provided with a calibration mechanism 61 for calibrating the position of the material frame.

The operation of the tensioning mechanism 35 and the alignment mechanism 61 is described in detail below:

although the preliminary position alignment has been already made when placing the material frame 1 on the AGV, in practice, the position deviation about ± 5mm (or about 5mm to the left or about 5mm to the right) can occur inevitably, and the embodiment of the present invention proposes that the tensioning mechanism 35 is provided on the fork leg 33 as shown in fig. 10, so as to solve the defect that the material frame 1 cannot be perfectly absolutely centered: as shown in fig. 11, the movable positioning block 354 of the tensioning mechanism 35 is provided with a positioning groove, where what is called movable means that a ball and a spring are provided below the movable positioning block 354, when the spring is in a normal state (non-compressed and non-stretched state), the two convex beams 16 at the bottom of the material frame 1 are respectively located in the positioning grooves of the movable positioning blocks 354 on the left and right sides, and a specific moving process of the movable positioning block 354 is described in detail below.

When the center turntable 351 is rotated, assuming that the left link 352 pushes the left push rod mechanism 353 to move leftward and the right link 352 pushes the right push rod mechanism 353 to move rightward as shown in fig. 11, the two convex beams 16 at the bottom of the material frame 1 are respectively located in the positioning slots of the left and right movable positioning blocks 354, in this state, the left push rod mechanism 353 pushes the left convex beam 16 to move leftward and the right push rod mechanism 353 pushes the right convex beam 16 to move rightward, and at this time, the convex beam 16 moves, so that the movable positioning block 354 is driven to move (the balls below the movable positioning block 354 can reduce the moving friction force of the movable positioning block 354 to prevent the convex beam 16 from disengaging from the positioning slot of the movable positioning block 354), until the two convex beams 16 of the material frame 1 are tensioned, the material frame 1 can be ensured to be in the central position under the tensioning state due to the central position and the symmetrical structure of the tensioning mechanism 35, namely, the position deviation of about +/-5 mm is eliminated; as for the case that the center turntable 351 is driven to rotate, referring to fig. 12, it can be seen from the back of the tensioning mechanism 35 that it further includes a sixth driving mechanism 355, a rack 356, and a gear 357 engaged with the rack 356, the center turntable 351 is fixed concentrically with the gear 357, and the rack 356 moves and drives the gear 357 and the center turntable 351 to rotate under the driving of the sixth driving mechanism 355. Preferably, as long as one or more material frames are loaded on the fork legs 33, the tensioning mechanism 35 needs to be actuated, that is, the sixth driving mechanism 355 keeps a driving state.

As shown in fig. 3, in the embodiment of the present invention, the material frame 1 is a square frame, the material frame 1 includes a first side 11 and a second side 12 that are arranged oppositely, and a third side 13 and a fourth side 14 that are arranged oppositely, the first side 11 and the second side 12 are provided with a guide rail 15 that is arranged oppositely, the third side 13 is pushed by the pushing mechanism 4 and can move along the guide rail 15 from one end of the first side 11 and the second side 12 in length to the other end, the fourth side 14 is an openable structure, and the transfer table 6 is arranged outside the fourth side 14.

However, because the material frame 1 is sometimes stacked on the fork leg 33, so that there is a position deviation that cannot be observed by naked eyes between the upper layer material frame 1 and the bottom layer material frame 1, but because of the tensioning action of the tensioning mechanism 35, this position deviation is not enough to affect the ascending or descending process of the material frame 1, in a more preferable embodiment of the present invention, the revolving stage 6 is further provided with a calibration mechanism 61 for calibrating the position of the material frame, that is, when the top layer material frame 1 ascends to the height of the revolving stage 6, before the material pushing mechanism 4 pushes the material in the material frame 1 out to the revolving stage 6, the calibration mechanism 61 is preferably used to calibrate the position of the material frame 1, so that the material pushing mechanism 4 is right opposite to the material frame 1, and the calibration process is as follows: the side face, close to the pushing mechanism 4, of the side face of the transfer table 6 is an absolute positive plane (the pushing mechanism 4 is over against the plane), the calibration mechanism 61 is used for enabling one side of the material frame to be tightly attached to the positive plane, in this way, because the material frame 1 is a square frame, the material frame 1 tightly attached to the positive plane is also over against the pushing mechanism 4, and the structure of the calibration mechanism 61 is specifically as follows: the calibration mechanism includes two subsections, as shown in fig. 16, corresponding to two sides of the material frame 1, respectively, the calibration mechanism of each subsection includes a first pushing member 611 (including a power mechanism such as a cylinder), a second pushing member 612 (including a power mechanism such as a cylinder), and a pressing block 613, in a non-actuated state, a distance between the pressing blocks 613 at two sides is greater than a width of the material frame 1, the first pushing member 611 advances toward the material frame 1, the second pushing member 612 and the pressing block 613 are driven to move to two sides of the material frame 1, as shown in fig. 14, the second pushing member 612 advances toward the side wall of the material frame 1 until the pressing block 613 abuts against the side wall of the material frame 1, then the first pushing member 611 returns in a reverse direction (direction of the centering rotary table 6), until the pressing block 613 abuts against a corner of the material frame 1 and abuts against the front plane, as shown in fig. 15, therefore, the angular deviation of the material frame 1 in the pushing direction of the pushing mechanism 4 can be eliminated, and the pushing mechanism 4 can smoothly push the material in the material frame 1 out of the middle rotating table 6.

As an alternative embodiment, the fourth side 14 can move from one end to the other end at the height of the first side 11 and the second side 12 under the action of external force, obviously, besides the up-and-down moving manner, a turning manner can be adopted, as long as the first side 11 pushes the material in the material frame 1 to the outside of the fourth side 14 in the moving process, the present invention does not limit the opening manner of the fourth side 14.

As an optional implementation manner, the pushing mechanism 4 is connected to the third side surface 13 of the material frame 1 through a suction cup, as shown in fig. 3, two protruding planes shown on the third side surface 13 are joints of the suction cups, the suction cup on the pushing mechanism 14 sucks the third side surface 13, and after pushing is completed, the pushing mechanism can drive the third side surface 13 to return to the initial end, that is, move reversely along the guide rail 15: from the other end of the length of the first side 11 and the second side 12 back to the initial end.

Taking the way that the fourth side surface 14 is opened upwards as an example, the automatic feeding device further comprises a lifting mechanism which is matched with the fourth side surface 14 of the material frame 1, as shown in fig. 3, a protruding clamping strip 141 is arranged on the fourth side surface 14, as shown in fig. 7, the lifting mechanism comprises a third driving mechanism and a limiting groove 93 which is connected with the output end of the third driving mechanism; referring specifically to fig. 5, the limiting groove 93 is matched with the clamping bar 141, and the third driving mechanism includes a first cylinder 91 for driving the limiting groove 93 to move up and down and a second cylinder 92 for driving the limiting groove 93 to move toward the clamping bar 141. Specifically, the process of opening the fourth side 14 by the lift-off mechanism is as follows: the first air cylinder 91 drives the limiting groove 93 to move downwards to the height of the clamping strip 141 on the fourth side surface 14, then the second air cylinder 92 drives the limiting groove 93 to move so that the clamping strip 141 is clamped in the limiting groove 93, then the first air cylinder 91 stops driving, and the clamping strip 141 moves upwards along with the limiting groove 93, so that the fourth side surface 14 is lifted upwards to be opened. The process of closing the fourth side 14 is as follows: when the second cylinder 92 stops driving, the limiting groove 93 moves in a direction away from the clamping strip 141, and when the clamping strip 141 is separated from the limiting groove 93, the fourth side surface 14 descends and closes under the action of gravity. Preferably, the first side 11 and the second side 12 have a guide slot, and the fourth side 14 moves up and down along the guide slot.

In an embodiment of the present invention, as shown in fig. 6, the material-stirring mechanism 5 includes a second translation mechanism 51, a first mounting bracket 52 disposed on the second translation mechanism 51, a second mounting bracket 53 slidably disposed on the first mounting bracket 52, a fourth driving mechanism 55 for driving the second mounting bracket 53 to slide, and a material-stirring bracket 54; under the driving action of the fourth driving mechanism 55, the second mounting rack 53 drives the material stirring rack 54 to descend to the height of the transfer table 6; under the driving action of the second translation mechanism 51 on the first mounting frame 52, the second mounting frame 53 and the material shifting frame 54 move from the transfer table 6 to the material transferring plate 7. As an alternative embodiment, the first translation mechanism 82 and the second translation mechanism 51 each include a second screw rod 511, a translation track 512, and a fifth driving mechanism 513 for driving the second screw rod 511 to rotate, and specifically, the process of material ejecting by the material ejecting mechanism is as follows: under the driving action of the fifth driving mechanism 513 (optional servo motor), the second screw 511 moves towards the left side in fig. 6 until the material-shifting frame 54 moves to the area outside the fourth side surface 14, then the fourth driving mechanism 55 (optional air cylinder) drives the second mounting frame 53 to slide downwards along the first mounting frame 52 until the first mounting frame 52 drives the material-shifting frame 54 to descend to the height of the transfer table, and then the fifth driving mechanism 513 drives the second screw 511 to move towards the right until the material-shifting frame 54 moves to the inlet area of the transfer table 7. Because the material shifting frame 54 is of a baffle-shaped structure, in the process that the material shifting frame 54 moves rightwards, materials on the right side of the material shifting frame 54 are all driven to move rightwards to the middle rotating disc 7, the structure of the middle rotating disc 7 is as shown in fig. 1, a blocking strip 72 rotating around the center is arranged on one rotating disc, the blocking strip 72 gathers the materials on the rotating disc to the outlet 71 in the rotating process, and optionally, other conveying mechanisms can be arranged at the outlet 71, so that the materials are fed to the equipment to be fed.

The following detailed description is made of a feeding process of the automatic feeding device for the line edge bin, referring to fig. 8, the feeding process includes the following steps:

s1, conveying the material frame to a first lifting mechanism by using an Automatic Guided Vehicle (AGV);

s2, lifting the material frame to a height corresponding to the transfer platform by using a first lifting mechanism;

s3, pushing the materials stored in the material frame out of the material frame to a transfer table by using a material pushing mechanism;

s4, transferring the materials on the transfer table to a material transfer plate by using a material shifting mechanism;

and S5, transferring the material to the equipment to be loaded by using the material transferring disc.

In the above case that the AGV transports one material frame at a time, if the AGV transports a plurality of material frames stacked one on another at a time, the material frame at the top layer in step S2 is opposite to the transfer table; and the loading process further comprises performing the following operations after step S5:

s6, unloading the material frame on the top layer by using an unloading device;

and repeating the operation steps S2-S6 until the material frame at the bottom layer is unloaded. The specific details are described in detail in the above embodiment of the automatic feeding device, and are not described herein again.

Further, after the material frame is transported to the first lifting mechanism in the step S1, the tensioning mechanism is started to tension the material frame; and in the step S2, after the material frame is lifted to the height corresponding to the transfer table, starting a calibration mechanism to calibrate the material frame. The operation and principle of the tensioning operation and the calibration operation are described in detail in the above description of the tensioning mechanism and the calibration mechanism, and the tensioning operation and the calibration operation are the same as those described above and will not be described herein again.

The utility model discloses a material loading equipment can accomplish the material automatically and by the circulation of material frame to next node equipment, need not artificial intervention, safe and reliable, degree of automation is high.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The automatic feeding equipment for the line side bin is characterized by comprising one or more material frames (1) arranged in a stacked mode, an automatic guide transport vehicle (2), a first lifting mechanism (3), a material pushing mechanism (4), a material stirring mechanism (5), a transfer table (6) and a material transferring mechanism, wherein the material transferring mechanism comprises a material transferring plate (7) connected with the transfer table (6) and a first driving mechanism used for driving the material transferring plate (7) to rotate, and an outlet (71) of the material transferring plate (7) is connected with an inlet of equipment to be fed;

the material frame (1) is transported to first elevating system (3) department by automatic guide transport vechicle (2), under the lifting action of first elevating system (3), material frame (1) on upper strata rise to with the height that transfer table (6) are relative, pushing equipment (4) are arranged in pushing away the material of depositing in material frame (1) by material frame (1) extremely transfer table (6), stirring mechanism (5) are used for with material on the transfer table (6) shifts to material transfer dish (7), along with the rotation of material transfer dish (7), the material gets into through export (71) of material transfer dish (7) and treats the charging equipment.

2. An automatic line edge bin feeding device according to claim 1, further comprising an unloading device comprising a gripping mechanism (81), a first translation mechanism (82) and a second lifting mechanism (83);

the grabbing mechanism (81) is used for grabbing the material frame (1), the first translation mechanism (82) is used for driving the grabbing mechanism (81) to move so as to drive the material frame (1) to move to the second lifting mechanism (83), and the second lifting mechanism (83) is used for driving the material frame (1) to move downwards.

3. The automatic line edge bin feeding equipment according to claim 2, wherein each of the first lifting mechanism (3) and the second lifting mechanism (83) comprises two parallel slide rails (31), a first screw rod (32) arranged between the two slide rails (31), a second driving mechanism for driving the first screw rod (32) to rotate, and a fork foot (33) which is arranged on the first screw rod (32) and plays a role in supporting; the fork leg (33) moves upwards or downwards along the sliding rail (31) along with the rotation of the first screw rod (32).

4. The automatic line edge bin feeding equipment according to claim 3, wherein a tensioning mechanism (35) is further arranged on the fork leg (33), the tensioning mechanism (35) comprises a sixth driving mechanism (355), a rack (356), a gear (357) meshed with the rack (356), a central turntable (351) concentrically and fixedly arranged with the gear (357), a push rod mechanism (353), a connecting rod (352) connecting the central turntable (351) and the push rod mechanism (353), and a movable positioning block (354), two convex beams (16) are arranged at the bottom of the material frame (1), positioning grooves respectively matched with the convex beams (16) are arranged on the movable positioning block (354), the rack (356) moves to drive the gear (357) and the central turntable (351) to rotate under the driving of the sixth driving mechanism (355), and the connecting rod (352) drives the push rod mechanism (353) to push the convex beams (16) of the material frame (1), to effect deflection of the movable locating block (354).

5. A string side bin automatic feeding device according to any one of claims 1-4, wherein the material frame (1) is a square frame, the material frame (1) comprises a first side surface (11) and a second side surface (12) which are oppositely arranged, and a third side surface (13) and a fourth side surface (14) which are oppositely arranged, the first side surface (11) and the second side surface (12) are provided with oppositely arranged guide rails (15), the third side surface (13) can move from one end to the other end of the length of the first side surface (11) and the second side surface (12) along the guide rails (15) under the pushing of the pushing mechanism (4), the fourth side surface (14) is in an openable structure, and the transfer table (6) is arranged outside the fourth side surface (14).

6. An automatic line edge bin feeding device according to claim 5, wherein the fourth side surface (14) is movable from one end to the other end of the height of the first side surface (11) and the second side surface (12) under the action of an external force and/or

The pushing mechanism (4) is connected with a third side face (13) of the material frame (1) through a sucker, and then the third side face (13) is driven to return to an initial end from the other end of the first side face (11) and the other end of the second side face (12) along the guide rail (15).

7. The automatic line edge bin feeding equipment according to claim 6, further comprising a lifting mechanism matched with a fourth side surface (14) of the material frame (1), wherein the fourth side surface (14) is provided with a protruding clamping strip (141), and the lifting mechanism comprises a third driving mechanism and a limiting groove (93) connected with the output end of the third driving mechanism;

the limiting groove (93) is matched with the clamping strip (141), and the third driving mechanism comprises a first air cylinder (91) used for driving the limiting groove (93) to move up and down and a second air cylinder (92) used for driving the limiting groove (93) to move towards the clamping strip (141).

8. The automatic line edge bin feeding equipment according to claim 2, wherein the material stirring mechanism (5) comprises a second translation mechanism (51), a first mounting frame (52) arranged on the second translation mechanism (51), a second mounting frame (53) slidably arranged on the first mounting frame (52), a fourth driving mechanism (55) for driving the second mounting frame (53) to slide, and a material stirring frame (54);

under the driving action of the fourth driving mechanism (55), the second mounting rack (53) drives the material stirring rack (54) to descend to the height of the transfer table (6);

under the driving action of the second translation mechanism (51) on the first mounting rack (52), the second mounting rack (53) and the material stirring rack (54) move from the transfer table (6) to the material transferring disk (7).

9. The line edge bin automatic feeding device according to claim 8, wherein the first translation mechanism (82) and the second translation mechanism (51) respectively comprise a second screw rod (511) horizontally arranged, a translation track (512) and a fifth driving mechanism (513) for driving the second screw rod (511) to rotate.

10. An automatic line edge bin feeding device according to claim 1, wherein a calibration mechanism (61) for calibrating the position of the material frame is further arranged on the transfer table (6).

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