CN113651107B - Flat glass stacking device - Google Patents

Abstract

The invention discloses a flat stacking device for plate glass, which comprises a conveying device, a jacking device, a positioning device, a glass discharging device and a glass stacking device, wherein the jacking device is arranged on the conveying device; the conveying device is provided with a jacking device capable of moving vertically, the positioning device is fixed on the conveying device, one side of the jacking device is provided with a glass lower sheet device, one end of the glass lower sheet device, which is far away from the jacking device, is provided with a glass stacking device, and the glass lower sheet device is driven to stack the lower sheets of the glass on the jacking device onto the glass stacking device; the positioning device comprises a support, a rotating shaft, a positioning piece and a positioning driving assembly. The glass stacking device has the advantages that the positioning piece is used for positioning the glass, the glass is prevented from deviating on the conveying device, the glass discharged by the glass discharging device is located at the same position, and the glass can be neatly stacked on the glass stacking device.

Description

Flat glass stacking device

Technical Field

The invention relates to the technical field of glass production, in particular to a flat stacking device for plate glass.

Background

With the increase of labor cost and the improvement of automation degree, most of glass deep processing production lines adopt robots to replace manual sheet feeding, the automatic plate taking requirements of the automatic machines in the glass production lines are more and more large, and the intelligent robots are the development trend of domestic industry. For example, chinese patent utility model publication No. CN206701758U discloses a multi-station glass sheet feeding device, which comprises a sheet feeding robot arranged at the end of a sheet feeding roller table, wherein the sheet feeding robot is controlled by a control cabinet, an automatic sheet laying machine for stacking qualified glass is arranged in the operation range of the sheet feeding robot, an eliminating station for stacking defective glass is further arranged in the operation range of the sheet feeding robot, a glass defect optical detection system is arranged at the head of the sheet feeding roller table, a photoelectric sensor for detecting the position of glass is further arranged along the sheet feeding roller table, the glass defect optical detection system and the photoelectric sensor are respectively connected with the control cabinet, the glass defect optical detection system sends a signal indicating whether the glass is qualified or not to the control cabinet, the photoelectric sensor sends a position signal indicating the position of the glass to the control cabinet, the control cabinet controls the robot to stack the qualified glass on the automatic sheet laying machine, and stack the defective glass on the eliminating station; need not artifical differentiation and move and lift, improve production efficiency, reduce the human cost.

However, in the above patent, the glass is not positioned on the lower conveying roller, and the glass is easy to shift on the lower conveying roller, so that the glass is not orderly stacked.

Disclosure of Invention

The invention aims to solve the technical problem of how to ensure the orderly stacking of glass.

In order to solve the technical problems, the invention provides the following technical scheme:

a flat stacking device for plate glass comprises a conveying device, a jacking device, a positioning device, a glass discharging device and a glass stacking device; the conveying device is provided with a jacking device capable of moving vertically, the positioning device is fixed on the conveying device, one side of the jacking device is provided with a glass lower sheet device, one end of the glass lower sheet device, which is far away from the jacking device, is provided with a glass stacking device, and the glass lower sheet device is driven to stack the lower sheets of the glass on the jacking device onto the glass stacking device;

the positioning device comprises a support, a rotating shaft, a positioning piece and a positioning driving assembly, the support is fixed at the top of the conveying device, the rotating shaft perpendicular to the conveying direction of the conveying device is fixed on the support, the positioning piece extending to the top surface of the conveying device is fixed on the rotating shaft, and the positioning driving assembly capable of driving the rotating shaft to rotate is fixed on the support.

The glass is positioned by the positioning piece, so that the glass is prevented from deviating on the conveying device, the glass discharged by the glass discharging device is located at the same position, and the glass can be orderly stacked on the glass stacking device.

Preferably, the support is further provided with a guide rail, a sliding block capable of sliding is fixed on the guide rail, and the rotating shaft and the positioning driving assembly are fixed on the sliding block.

Preferably, conveyor includes first frame, a drive assembly, drive assembly and driven subassembly, the support is fixed at first frame top, be provided with the drive in the first frame a drive assembly pivoted drive assembly, first frame upper portion still is provided with a plurality of parallel driven subassemblies, driven subassembly one end all with drive assembly connects, drives a drive assembly, rotates through drive assembly and drives driven subassembly rotates.

Preferably, the first driving assembly comprises a driving motor and a driving wheel, the driving motor is fixed on the first rack, and the driving wheel capable of being matched with the driving assembly is fixed at the output end of the driving motor.

The driving assembly comprises a first bearing seat, a driving shaft, a driven wheel and a driving bevel gear, the driving shaft is fixed on one side of the upper portion of the first frame through the first bearing seat, the end portion of the driving shaft is fixed with the driven wheel matched with the driving wheel, and the driving bevel gear which is arranged at a plurality of intervals and is matched and connected with the driven assembly is fixed on the driving shaft.

The driven assembly comprises second bearing seats, conveying rollers, driven bevel gears and rollers, two ends of each conveying roller are fixed to two sides of the upper portion of the first frame parallel to the driving shaft through the second bearing seats, the driven bevel gears capable of being matched with the driving bevel gears are fixed to one end portions of the conveying rollers, and the rollers are fixed to the conveying rollers between the second bearing seats.

Preferably, the jacking device includes second frame, second drive assembly, support frame and belt transport structure, the second frame sets up inside the first frame, the support frame is fixed in the second frame between the driven subassembly, be provided with the drive in the second frame the second drive assembly of support frame vertical movement, be fixed with belt transport structure between the support frame, belt transport structure's direction of transfer perpendicular to conveyor's direction of delivery drives the second drive assembly drives through the support frame belt transport structure is vertical movement in the clearance between the driven subassembly.

Preferably, the support frame comprises a third plane frame and a plurality of vertical columns, the third plane frame is fixed on the upper portion of the second driving assembly, the vertical columns are fixed on two sides of the third plane frame along the conveying direction of the conveying device, the vertical columns are arranged on the third plane frame between the driven assemblies, and the belt conveying structure is fixed between the upper portions of the vertical columns in the gaps between the driven assemblies.

The second drive assembly is including driving actuating cylinder and jacking drive assembly, jacking drive assembly third bearing frame, pivot, connecting rod and first supporting roof, the bottom that drives actuating cylinder is articulated to be fixed second frame bottom, the pivot is fixed on second frame upper portion through the third bearing frame, the connecting rod middle part is fixed in the pivot, connecting rod one end with the output that drives actuating cylinder is articulated, the other end with first supporting roof is articulated, the one end that the connecting rod was kept away from on first supporting roof is fixed support frame bottom.

The second drive assembly still includes connecting rod and jacking driven assembly, jacking driven assembly includes fourth bearing frame, driven shaft, driven connecting rod and second supporting top, driven shaft fixes the one end of keeping away from jacking initiative subassembly on second frame upper portion through the fourth bearing frame, the driven connecting rod middle part is fixed in the driven shaft, driven connecting rod one end with the second supporting top is articulated, the second supporting top is kept away from the one end of driven connecting rod and is fixed the support frame bottom, connecting rod one end with the one end that the second supporting top was kept away from to driven connecting rod is articulated, the other end with the one end that first supporting top was kept away from to the connecting rod is articulated.

Preferably, the belt conveying structure output all stretches out first frame and extends to glass lower piece device direction, glass lower piece device includes lower piece base, third drive assembly, the big arm of upset, fixed plate and sucking disc, fixed third drive assembly on the lower piece base, the big arm of upset is connected to third drive assembly's output, the fixed plate of fixed a plurality of parallels on the big arm of upset, and fixed plate and the crisscross setting of belt conveying structure, be fixed with a plurality of sucking discs on every fixed plate, drive third drive assembly drives through the big arm of upset the fixed plate upset.

Preferably, the glass stacking device comprises a stacking base, a lifting structure and a stacking platform, wherein the lifting structure is fixed on the stacking base, and the stacking platform is fixed on the lifting structure.

Preferably, elevation structure includes elevator motor, reduction gear, commutator and lead screw, elevator motor, reduction gear and commutator are all fixed at stack base top, elevator motor's output passes through retarder connection the commutator, the lead screw can the pivoted vertical fixing on stack base, the lead screw top is fixed the stack platform, the output and the lead screw meshing of commutator, the drive elevator motor drives through the transport end drive of commutator the lead screw rotates on stack base, causes the vertical removal of lead screw on stack base.

Preferably, a limiting block is fixed on the stacking platform.

Compared with the prior art, the invention has the beneficial effects that:

the positioning piece is used for positioning the glass, so that the glass is prevented from deviating on the conveying device, the glass discharged by the glass discharging device is located at the same position, and the glass can be orderly stacked on the glass stacking device.

Drawings

FIG. 1 is a schematic structural view of a flat glass stacking apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a conveying apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partial structure of a conveying apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a jacking device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a positioning apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a glass unloading device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a glass stacking apparatus according to an embodiment of the invention.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, the embodiment discloses a flat stacking device for flat glass, which comprises a conveying device 1, a jacking device 2, a positioning device 3, a glass sheet discharging device 4 and a glass stacking device 5; the glass stacking device is characterized in that a jacking device 2 capable of moving vertically is arranged on the conveying device 1, the positioning device 3 is fixed on the conveying device 1, a glass unloading device 4 is arranged on one side of the jacking device 2, one end, far away from the jacking device 2, of the glass unloading device 4 is provided with a glass stacking device 5, and the glass unloading device 4 is driven to stack glass unloading pieces on the jacking device 2 onto the glass stacking device 5.

Referring to fig. 2 and 3, the conveying apparatus 1 includes a first frame 11, a first driving assembly 12, a driving assembly 13, and a driven assembly 14.

The first frame 11 includes a first plane frame 111 and a first leg 111, the bottom of the first plane frame 111 is provided with a plurality of first legs 111, and a plurality of parallel driven assemblies 13 are fixed on the first plane frame 111.

The first driving assembly 12 includes a driving motor 121 and a driving wheel 122, the driving motor 121 is fixed on the first leg 111 at one end of the first frame 11, and the driving wheel 122 capable of cooperating with the driving assembly 13 is fixed at an output end of the driving motor 121.

The driving assembly 13 includes a first bearing seat 131, a driving shaft 132, a driven wheel 133 and a driving bevel gear 134, the driving shaft 132 is fixed on one side of the upper portion of the first plane frame 111 of the first frame 11 through the first bearing seat 131, and the central axis of the driving shaft 132 is arranged in the same direction as the conveying direction of the conveying device 1, the end portion of the driving shaft 132 is fixed with a driven wheel 133 capable of cooperating with the driving wheel 122, in this embodiment, the driving wheel 122 is in driven cooperation with the driven wheel 133 through a belt, the driving shaft 132 is fixed with a plurality of driving bevel gears 134 arranged at intervals and connected with the driven assembly 14 in a matching manner, and in this embodiment, the driving shaft between the driving bevel gears 134 is fixed on the first plane frame 111 through the first bearing seat 131.

The driven assembly 14 includes a second bearing seat 141, a conveying roller 142, a driven bevel gear 143 and a roller 144, two ends of the conveying roller 142 are fixed on two sides of the upper portion of the first planar frame 111 of the first frame 11 parallel to the driving shaft 132 through the second bearing seat 141, an end of the conveying roller 142 close to the driving shaft 132 passes through the second bearing seat 141 and is fixed with the driven bevel gear 143 capable of cooperating with the driving bevel gear 134, and a plurality of rollers 144 for conveying glass are fixed on the conveying roller 142 between the second bearing seats 141, in this embodiment, the roller 144 is a rubber wheel, and the abrasion of the roller 144 to the glass is prevented.

Specifically, the driving wheel 122 is driven by the driving motor 121 to rotate, and the driving wheel 122 drives the driven wheel 133 to rotate, so as to drive the driving shaft 132 to rotate on the first bearing seat 131, and further, through the matching between the driving bevel gear 134 and the driven bevel gear 143, the rotation direction is changed, the conveying roller 142 is driven to rotate, and finally, the roller 144 is driven to roll, so that the glass is conveyed.

Referring to fig. 4, the jacking device 2 includes a second frame 21, a second driving assembly 22, a supporting frame 23 and a belt conveying structure 24.

The second frame 21 includes a second planar frame 211 and a second leg 212, the second leg 212 is disposed at the bottom of the second planar frame 211, and the second driving assembly 22 is fixed on the second planar frame 211.

The second driving assembly 22 comprises a driving cylinder 221, a jacking driving assembly 222, a jacking driven assembly 223 and a connecting rod 224, the end portion, far away from the output end, of the driving cylinder 221 is horizontally hinged and fixed to the bottom of the second plane frame 211 through a hinge seat (not marked in the figure), the jacking driving assembly 222 and the jacking driven assembly 223 are respectively arranged on two sides, parallel to the conveying direction of the conveying device 1, of the second plane frame 211, two ends of the connecting rod 224 are respectively hinged to the jacking driving assembly 222 and the jacking driven assembly 223, and the upper portions of the jacking driving assembly 222 and the jacking driven assembly 223 are fixed to the bottom of the supporting frame 23.

Jacking drive assembly 222 third bearing frame 2221, pivot 2222, connecting rod 2223 and first supporting roof 2224, pivot 2222 passes through third bearing frame 2221 to be fixed between the both ends of second plane frame 211 one side, in this embodiment, connecting rod 2223 is the L connecting rod, connecting rod 2223 middle part corner end is fixed in on the pivot 2222, connecting rod 2223 one end with the output end that drives actuating cylinder 221 is articulated, another end with first supporting roof 2224 is articulated, the one end that connecting rod 2223 was kept away from to first supporting roof 2224 is fixed the support frame 23 bottom.

The jacking driven assembly 223 includes a fourth bearing seat 2231, a driven rotating shaft 2232, a driven connecting rod 2233 and a second supporting top 2234, the driven rotating shaft 2232 is fixed on the second planar frame 211 between two ends of one side of the jacking driving assembly 222 through the fourth bearing seat 2231, in this embodiment, the driven connecting rod 2233 is an L-shaped connecting rod having the same structure as the connecting rod 2223, a corner end of the middle part of the driven connecting rod 2233 is fixed on the driven rotating shaft 2232, one end of the driven connecting rod 2233 is hinged to the second supporting top 2234, one end of the second supporting top 2234, which is away from the driven connecting rod 2233, is fixed at the bottom of the supporting frame 23, one end of the connecting rod 224 is hinged to one end of the driven connecting rod 2233, which is away from the second supporting top 2234, and the other end is hinged to one end of the connecting rod 2223, which is away from the first supporting top 2224.

The supporting frame 23 includes a third plane frame 231 and a vertical column 232, the third plane frame 231 is fixed on the upper surfaces of the first supporting roof 2224 and the second supporting roof 2234, a plurality of vertical columns 232 are fixed on both sides of the third plane frame 231 along the conveying direction of the conveying device 1, the vertical column 232 is arranged on the third plane frame 231 in the gap between the driven assemblies 14, and the belt transmission structure 24 is fixed between the upper portions of the vertical columns 232 in the gap between the driven assemblies 14, so that the vertical column 232 and the belt transmission structure 24 can vertically move in the gap between the driven assemblies 14. One end of the belt conveying structure 24 close to the glass sheet discharging device 4 extends out of the first frame and extends towards the glass sheet discharging device 4. The distance between the upright posts 232 on both sides of the third plane frame 231 is larger than the width of the glass, so that when the upright posts 232 are jacked to the conveying device 1, the glass on the conveying device 1 can be normally conveyed between the upright posts 232 without influencing the conveying of the glass on the conveying device 1.

The output end of the belt conveying structure 24 extends out of the first rack 11 and extends towards the glass sheet discharging device 4, and a photoelectric sensor (not shown) is arranged on one side, close to the output end of the belt conveying structure 24, of the first rack 11 and used for detecting the conveying distance of glass on the belt conveying structure 24.

Specifically, by driving the output end of the driving cylinder 221 to extend outward, the connecting rod 2223 is used to drive the rotating shaft 2222 to rotate, so that the connecting rod 2223 rotates around the rotating shaft 2222 in a direction away from the driving cylinder 221, so that one end of the connecting rod 2223 away from the driving cylinder rotates upward, so that the first supporting top 2224 moves upward, and at the same time, the rotation of the connecting rod 2223 drives the connecting rod 224 to move, so that the driven connecting rod 2233 and the second supporting top 2234 are driven to move synchronously with the connecting rod 2223 and the first supporting top 2224, so as to drive the supporting frame 23 and the belt conveying structure 24 to move upward to lift the glass on the conveying device 1, and since the distance between the upright columns 232 is greater than the width of the glass, after the upright columns 232 are lifted, the glass on the conveying device 1 can be normally conveyed between the upright columns 232 without affecting the conveyance of the glass on the conveying device 1, and since the conveyance speed of the glass is faster, the glass unloading device 4 has a transfer time difference when unloading glass on the conveying device 1, when the glass unloading device 4 unloads the glass, a piece of rear glass can quickly follow the jacking device 2, in order to prevent the glass from stacking, the glass is jacked through the jacking step, and then the glass is unloaded through the glass unloading device 4 after jacking, because the glass unloading device 4 stacks the glass, the subsequent glass on the conveying device 1 passes through the lower part of the belt conveying structure 24 and is grabbed through the other glass unloading device 4, thereby preventing the stacking phenomenon on the conveying device 1 when the glass unloading device 4 unloads the glass under the condition that the conveying device 1 does not stop running, avoiding the glass from stacking by adopting the existing running of the stopping conveying device 1, greatly improving the glass stacking efficiency, thereby improving the glass production efficiency.

Referring to fig. 5, the positioning device 3 includes a support 31, a rotating shaft 32, a positioning member 33, a positioning driving assembly 34, a guide rail 35, a slider 36 and a locking screw 37, the support 31 is fixed at the top of the first plane frame 111, the top of the support 31 is provided with the parallel guide rail 35, the guide rail 35 is fixed with the slidable slider 36, the side surfaces of the sliders are provided with the locking screw 37, the rotating shaft 32 perpendicular to the conveying direction of the conveying device 1 is fixed between the sliders 36, the positioning member 33 extending to the top surface of the conveying device 1 is fixed on the rotating shaft 32, and the slider 36 is fixed with the positioning driving assembly 34 capable of driving the rotating shaft 32 to rotate.

Specifically, through the drive location drive assembly 34, drive axis of rotation 32 rotates, make setting element 33 be close to driven subassembly 14, carry out transverse orientation to glass through setting element 33, prevent glass skew on conveyor 1, then detect the transport distance of glass on belt transport structure 24 through photoelectric sensor (not shown in the figure), and then carry out longitudinal positioning to glass, thereby make by glass 4 lower glass of piece device 4 all be in same position, and then guaranteed that glass can neatly stack on glass bunching device 5, simultaneously, through changing the location that slider 36 adapted to not unidimensional glass on guide rail 35.

Referring to fig. 6, the glass unloading device 4 includes an unloading base 41, a third driving assembly 42, a turning arm 43, a fixing plate 44 and a suction cup 45, the third driving assembly 42 is fixed on the unloading base 41, the output end of the third driving assembly 42 is connected with the turning arm 43, a plurality of parallel fixing plates 44 are fixed on the turning arm 43, and the fixing plates 44 and the belt conveying structures 24 are arranged in a staggered manner, so that the fixing plates 44 can be turned over from the gaps between the belt conveying structures 24, a plurality of suction cups 45 for adsorbing glass are fixed on each fixing plate 44, the third driving assembly 42 is driven, the turning arm 43 drives the fixing plates 44 to turn over, and further drives the glass adsorbed by the suction cups 45 to rotate.

Referring to fig. 7, the glass stacking apparatus 5 includes a stacking base 51, a lifting structure 52 and a stacking platform 53, wherein the lifting structure 52 is fixed on the stacking base 51, and the stacking platform 53 is fixed on the lifting structure 52.

The lifting structure 52 comprises a lifting motor 521, a speed reducer 522, a commutator 523 and a screw rod 524, wherein the lifting motor 521, the speed reducer 522 and the commutator 523 are all fixed at the top of the stacking base 51, the output end of the lifting motor 521 is connected with the commutator 523 through the speed reducer 522, the screw rod 524 can be vertically fixed at four corner ends of the stacking base 51 in a rotating manner, the stacking platform 53 is fixed at the top of the screw rod 524, the output end of the commutator 523 is meshed with the screw rod 524 to drive the lifting motor 521, the screw rod 524 is driven to rotate on the stacking base 51 through the conveying end of the commutator 523, so that the screw rod 524 vertically moves on the stacking base 51 to further drive the stacking platform 53 to vertically move, and specifically, when one piece of glass is stacked on the stacking platform 53, the stacking platform 53 moves downwards to a height equal to the thickness of one piece of glass, so that the next piece of glass is located at the same position of the stacking platform 53.

Furthermore, a limiting block 6 is fixed on the stacking platform 53 and used for limiting the position of the wooden support placed on the later stacking platform 53.

The working principle of the embodiment is as follows: and (3) glass transverse conveying: the driving wheel 122 is driven by the driving motor 121 to rotate, the driving wheel 122 drives the driven wheel 133 to rotate, so as to drive the driving shaft 132 to rotate on the first bearing seat 131, further drive the conveying roller 142 to rotate by the matching of the driving bevel gear 134 and the driven bevel gear 143, and finally drive the roller 144 to roll, thereby realizing the conveying of glass.

Glass positioning: the positioning driving assembly 34 is driven to drive the rotating shaft 32 to rotate, so that the positioning member 33 approaches to the driven assembly 14, and the glass is transversely positioned through the positioning member 33.

Glass jacking: after the glass is positioned, by driving the output end of the driving cylinder 221 to extend outward, the connecting rod 2223 is utilized to drive the rotating shaft 2222 to rotate, so that the connecting rod 2223 rotates in a direction away from the driving cylinder 221 by taking the rotating shaft 2222 as a center, so that one end of the connecting rod 2223 away from the driving cylinder rotates upwards, so that the connecting rod 2224 moves upwards through the first supporting top 2224, and at the same time, the connecting rod 224 moves through the rotation of the connecting rod 2223, so that the driven connecting rod 2233 and the second supporting top 2234 are driven to move synchronously with the connecting rod 2223 and the first supporting top 2224, so that the supporting frame 23 and the belt transmission structure 24 are driven to move upwards to lift the glass on the conveying device 1, and since the distance between the upright columns 232 is greater than the width of the glass, the glass on the conveying device 1 can be normally conveyed between the upright columns 232 after the upright columns 232 are lifted, the conveying speed of the glass on the conveying device 1 is not affected, and since the conveying speed of the glass is faster, the glass discharging device 4 has a transfer time difference when discharging the glass on the conveying device 1, when the glass discharging device 4 discharges the glass, the following glass can be quickly followed to the jacking device 2, in order to prevent the glass from stacking, the glass is jacked through the jacking steps, after jacking, the glass is discharged through the glass discharging device 4, as the glass discharging device 4 is discharging the glass, the subsequent glass on the conveying device 1 passes through the lower part of the belt conveying structure 24, and simultaneously, the positioning driving component 34 is driven to drive the rotating shaft 32 to rotate, so that the positioning component 33 is overturned upwards, the next glass is continuously conveyed and is grabbed through the other glass discharging device 4, thereby preventing the stacking phenomenon on the conveying device 1 when the glass discharging device 4 discharges the glass under the condition that the conveying device 1 does not stop running, the existing operation of stopping the conveying device 1 is not needed to prevent the glass from stacking, so that the glass stacking efficiency is greatly improved, and the glass production efficiency is further improved. It should be further noted that when the glass is damaged, the positioning driving assembly 34 is also driven to drive the rotating shaft 32 to rotate, so that the positioning member 33 is turned upwards, the damaged glass is conveyed continuously, and the subsequent glass stacking operation is not affected.

And (3) glass longitudinal conveying: the belt conveying structure 24 is driven to longitudinally convey the lifted glass, a photoelectric sensor (not shown) is used for detecting the conveying distance of the glass on the belt conveying structure 24, and then the glass is longitudinally positioned, so that the glass which is discharged by the glass discharging device 4 is located at the same position.

Stacking the glass for discharging: the third driving assembly 42 is driven to drive the fixing plate 44 to turn over through the turning large arm 43, when the fixing plate 44 turns over from the gap between the belt conveying structures 24, the glass is adsorbed by the sucking disc 45, the glass adsorbed by the sucking disc 45 is further driven to rotate and is stacked on the stacking platform 53, the steps are repeated, and when a next glass stack is carried out, the lifting motor 521 is driven to drive the screw rod 524 to rotate on the stacking base 51 through the conveying end of the reverser 523, so that the screw rod 524 moves downwards on the stacking base 51 by the thickness of one glass, and the next glass stack is located at the same position of the stacking platform 53.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above-mentioned embodiments only represent embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the present invention, and these embodiments are all within the scope of the present invention.

Claims (8)

1. A flat sheet glass stacking device is characterized in that: the device comprises a conveying device, a jacking device, a positioning device, a glass feeding device and a glass stacking device; the conveying device is provided with a jacking device capable of moving vertically, the positioning device is fixed on the conveying device, one side of the jacking device is provided with a glass lower sheet device, one end of the glass lower sheet device, which is far away from the jacking device, is provided with a glass stacking device, and the glass lower sheet device is driven to stack the lower sheets of the glass on the jacking device onto the glass stacking device;

the positioning device comprises a support, a rotating shaft, positioning pieces, a positioning driving assembly, guide rails, sliding blocks and locking screws, wherein the support is fixed at the top of the conveying device, the parallel guide rails are arranged at the top of the support, the sliding blocks capable of sliding are fixed on the guide rails, the locking screws are arranged on the side faces of the sliding blocks, the rotating shaft perpendicular to the conveying direction of the conveying device is fixed between the sliding blocks, the positioning pieces extending towards the top surface of the conveying device are fixed on the rotating shaft, and the positioning driving assembly capable of driving the rotating shaft to rotate is fixed on the sliding blocks;

the conveying device comprises a first rack, a first driving assembly, a driving assembly and driven assemblies, the support is fixed to the top of the first rack, the first driving assembly for driving the driving assembly to rotate is arranged on the first rack, the plurality of parallel driven assemblies are further arranged on the upper portion of the first rack, one ends of the driven assemblies are connected with the driving assembly, the first driving assembly is driven, and the driven assemblies are driven to rotate through the rotation of the driving assembly;

jacking device includes second frame, second drive assembly, support frame and belt conveying structure, the second frame sets up inside the first frame, the support frame is fixed in the second frame between the driven subassembly, be provided with the drive in the second frame the second drive assembly of support frame vertical movement, be fixed with belt conveying structure between the support frame, the direction of delivery perpendicular to of belt conveying structure conveyor's direction of delivery drives the second drive assembly drives through the support frame belt conveying structure is vertical removal in the clearance between the driven subassembly.

2. A flat glass sheet stacking apparatus according to claim 1, wherein: the support is further provided with a guide rail, a sliding block capable of sliding is fixed on the guide rail, and the rotating shaft and the positioning driving assembly are fixed on the sliding block.

3. A flat glass sheet stacking apparatus according to claim 1, wherein: the first driving assembly comprises a driving motor and a driving wheel, the driving motor is fixed on the first rack, and the driving wheel capable of being matched with the driving assembly is fixed at the output end of the driving motor;

the driving assembly comprises a first bearing seat, a driving shaft, a driven wheel and a driving bevel gear, the driving shaft is fixed on one side of the upper portion of the first frame through the first bearing seat, the driven wheel capable of being matched with the driving wheel is fixed at the end portion of the driving shaft, and a plurality of driving bevel gears which are arranged at intervals and are matched and connected with the driven assembly are fixed on the driving shaft;

the driven assembly comprises second bearing seats, conveying rollers, driven bevel gears and rollers, two ends of each conveying roller are fixed to two sides of the upper portion of the first frame parallel to the driving shaft through the second bearing seats, the driven bevel gears capable of being matched with the driving bevel gears are fixed to one end portions of the conveying rollers, and the rollers are fixed to the conveying rollers between the second bearing seats.

4. A flat glass sheet stacking apparatus according to claim 1, wherein: the supporting frame comprises a third plane frame and upright columns, the third plane frame is fixed on the upper portion of the second driving assembly, a plurality of upright columns are fixed on two sides of the third plane frame along the conveying direction of the conveying device, the upright columns are arranged on the third plane frame between the driven assemblies, and the belt conveying structure is fixed between the upper portions of the upright columns in the gaps between the driven assemblies;

the second driving assembly comprises a driving cylinder and a jacking driving assembly, the jacking driving assembly comprises a third bearing seat, a rotating shaft, a connecting rod and a first supporting top, the bottom end of the driving cylinder is hinged and fixed at the bottom of the second rack, the rotating shaft is fixed at the upper part of the second rack through the third bearing seat, the middle part of the connecting rod is fixed on the rotating shaft, one end of the connecting rod is hinged with the output end of the driving cylinder, the other end of the connecting rod is hinged with the first supporting top, and one end, far away from the connecting rod, of the first supporting top is fixed at the bottom of the supporting frame;

the second drive assembly still includes connecting rod and jacking driven assembly, jacking driven assembly includes fourth bearing frame, driven shaft, driven connecting rod and second supporting top, driven shaft fixes the one end of keeping away from jacking initiative subassembly on second frame upper portion through the fourth bearing frame, the driven connecting rod middle part is fixed in the driven shaft, driven connecting rod one end with the second supporting top is articulated, the second supporting top is kept away from the one end of driven connecting rod and is fixed the support frame bottom, connecting rod one end with the one end that the second supporting top was kept away from to driven connecting rod is articulated, the other end with the one end that first supporting top was kept away from to the connecting rod is articulated.

5. A flat glass sheet stacking apparatus according to claim 1, wherein: the belt conveying structure output end stretches out first frame and extends to glass lower piece device direction, glass lower piece device includes lower piece base, third drive assembly, the big arm of upset, fixed plate and sucking disc, fixed third drive assembly on the lower piece base, the big arm of upset is connected to third drive assembly's output, the fixed plate of fixed a plurality of parallels on the big arm of upset, and fixed plate and the crisscross setting of belt conveying structure are fixed with a plurality of sucking discs on every fixed plate, drive third drive assembly drives through the big arm of upset the fixed plate upset.

6. A flat glass sheet stacking apparatus according to claim 1, wherein: the glass stacking device comprises a stacking base, a lifting structure and a stacking platform, wherein the lifting structure is fixed on the stacking base, and the stacking platform is fixed on the lifting structure.

7. A flat glass sheet stacking apparatus according to claim 6, wherein: the lifting structure comprises a lifting motor, a speed reducer, a commutator and a lead screw, wherein the lifting motor, the speed reducer and the commutator are all fixed at the top of the stacking base, the output end of the lifting motor is connected with the commutator through the speed reducer, the lead screw can be vertically fixed on the stacking base in a rotating mode, the top of the lead screw is fixed on the stacking platform, the output end of the commutator is meshed with the lead screw to drive the lifting motor, the conveying end of the commutator drives the lead screw to rotate on the stacking base, and the lead screw vertically moves on the stacking base.

8. A flat glass sheet stacking apparatus according to claim 6, wherein: and a limiting block is fixed on the stacking platform.

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