CN110713007A

CN110713007A - Glass conveyor

Info

Publication number: CN110713007A
Application number: CN201910961833.7A
Authority: CN
Inventors: 夏东劼; 王宇轩; 杨丽萍; 冯达贤
Original assignee: China Building Materials Light Industrial Automation Research Institute Co Ltd
Current assignee: China Building Materials Light Industrial Automation Research Institute Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-01-21
Anticipated expiration: 2039-10-11
Also published as: CN110713007B

Abstract

The invention discloses a glass conveyor, which comprises a rack and a conveying mechanism, wherein the rack comprises a first rack and a second rack connected in the first rack, and the conveying mechanism comprises a first conveying device and a second conveying device which is orthogonally arranged with the first conveying device; one end of the first conveying device is hinged with the first rack through a first hinge, the other end of the first conveying device is connected with the first rack through a driving mechanism, the middle part of the second conveying device is hinged with the second rack through a second hinge, and the two ends of the second conveying device are respectively installed on the second rack through an adjusting mechanism. At first, glass is conveyed to a preset position through the second conveying device, then the first conveying device is rotated to the horizontal position through the driving mechanism, the glass is lifted up by the first conveying device, the conveying direction is perpendicular to the original direction, orthogonal conveying is achieved, glass can be well transited and connected among various different devices in the whole production line, the production function of oblique orthogonal conveying in the production line of large-size, ultrathin and special glass is achieved, and the practicability is high.

Description

Glass conveyor

Technical Field

The invention relates to the field of glass production and processing, in particular to a glass conveyor.

Background

TFT-LCD is a large-scale semiconductor full-integrated circuit manufacturing technology adopting new materials and new processes, and is the basis of liquid crystal, inorganic and organic thin film electroluminescent flat panel displays. Here, the TFT refers to various films necessary for manufacturing a circuit formed on a non-single crystal wafer such as a glass or plastic substrate by sputtering or a chemical deposition process, and a large-scale semiconductor integrated circuit is manufactured by processing the films. The adoption of the non-single crystal substrate can greatly reduce the cost, and is an extension of the traditional large-scale integrated circuit to the direction of large area, multiple functions and low cost.

An important material indispensable for the development of the TFT-LCD industry is a glass substrate. With the continuous maturity of TFT-LCD technology and the increasing demand of people for flat panel displays produced based on the technology, the demand of the future years will also increase at a higher speed, but at present, due to the protection of patents and technology, the production of TFT glass substrates is concentrated in a few international factories such as the united states and japan, the monopoly of the industry is very strong, and although China is the largest world for producing flat glass, the ultra-thin electronic glass for LCDs mainly depends on import at present, because the manufacturing conditions of the glass substrates for TFT-LCDs are very strict, the performance requirements are high, besides alkali metals such as potassium and sodium, the glass substrates must have high-precision surface flatness, and the like, and because of the bottleneck of production equipment and process, the China is in a lagging status in the field consistently. In particular, in the production of such large-sized, ultra-thin and special glass substrates such as TFT-LCD glass substrates, some parts of the existing production lines and equipment in China are operated in an inclined transportation mode, such as a corner detector, the glass substrate coming out of the corner detector is in an inclined state, while the operation mode of the glass conveyor and the process equipment in the subsequent production line requires that the glass is in a horizontal state, and the existing corner detector cannot make the glass transition and link between various different equipment in the whole production line well, and easily damages the glass surface during transportation.

Therefore, the development of a glass conveyor which can meet the strict production requirements of large-sized, ultra-thin and special glass such as TFT-LCD glass substrates and has orthogonal conveying function is a problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a glass conveyor which can meet the strict production requirements of large-size, ultrathin and special glass such as TFT-LCD glass substrates and has a good orthogonal conveying function so as to ensure that the glass can be well transited and connected among various devices in the whole production line.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a glass conveyor which comprises a rack and a conveying mechanism, wherein the rack comprises a first rack and a second rack connected in the first rack, and the conveying mechanism comprises a first conveying device and a second conveying device; the first conveying device comprises a first roller group mounting frame, a first roller group arranged on the first roller group mounting frame and a first driving assembly used for driving the first roller group, the second conveying device comprises a second roller group mounting frame, a second roller group arranged on the second roller group mounting frame and a second driving assembly used for driving the second roller group, and the first roller group and the second roller group are orthogonally arranged; one end of the first roller group mounting frame is hinged with the first frame through a first hinge, and the other end of the first roller group mounting frame is connected with a driving mechanism; the middle part of the second roller set mounting frame is hinged with the second rack through a second hinge, two ends of the second roller set mounting frame are respectively provided with an adjusting mechanism, and the bottom end of the adjusting mechanism is fixedly arranged on the second rack.

The glass conveyor has the following two working processes:

the first working process is as follows: when the first conveying device and the second conveying device are both in an inclined state, the conveying surface of the second roller group is higher than the conveying surface of the first roller group;

and a second working process: when the first conveying device rotates to a horizontal state around the first hinge under the action of the driving mechanism and keeps the horizontal state, the conveying surface of the first roller group is higher than the conveying surface of the second roller group.

Optionally, one end of the first roller group mounting frame is transversely provided with a first L-shaped aluminum profile perpendicular to the first roller group, the top end of the vertical edge of the first L-shaped aluminum profile is provided with a plurality of first bearing seats, and the upper surface of the transverse edge of the first L-shaped aluminum profile is provided with a plurality of second bearing seats; the first driving assembly comprises a first driving shaft and a plurality of first driving magnetic wheels which are distributed on the first driving shaft at equal intervals, and the first driving shaft is arranged in the second bearing seat; the first roller group comprises a plurality of mutually parallel conveying shafts I, the conveying shafts I are arranged in the bearing seats I, each conveying shaft I is provided with a plurality of conveying rollers I which are uniformly arranged at equal intervals and driven magnetic wheels I which are arranged at one end of the conveying shaft I, each driven magnetic wheel I corresponds to one driving magnetic wheel I, and the axes of each group of corresponding driven magnetic wheels I and the driving magnetic wheels I are mutually vertical;

the second roller group installation frame is longitudinally provided with an L-shaped aluminum profile II at one end close to the driving mechanism, the top end of the vertical edge of the L-shaped aluminum profile II is provided with a plurality of bearing seats III, the number of the bearing seat installation plates is the same as that of the bearing seats III at one end far away from the driving mechanism, and the upper surface of the transverse edge of the L-shaped aluminum profile II is provided with a plurality of bearing seats IV; the second driving assembly comprises a second driving shaft and a plurality of second driving magnetic wheels which are distributed on the second driving shaft at equal intervals, and the second driving shaft is arranged in the fourth bearing seat; the second roller train includes a plurality of transport axle two that are parallel to each other, transport two both ends of axle are installed respectively bearing frame three with on the bearing frame mounting panel, every transport two last transport two that all are provided with a plurality of equidistance and evenly arrange of axle with install carry two driven magnetic wheel two of two one ends of axle, every driven magnetic wheel two corresponds one respectively the initiative magnetic wheel two, and every group is corresponding driven magnetic wheel two with the axis mutually perpendicular of initiative magnetic wheel two.

Optionally, the conveying rollers one on any two adjacent conveying shafts one in the first roller group are arranged in a staggered manner, the conveying rollers two on any two adjacent conveying shafts two in the second roller group are arranged in a staggered manner, and one conveying roller one is arranged between any two adjacent conveying rollers two on the left and right.

Optionally, the number of the bearings arranged on each first conveying shaft and each second conveying shaft is not less than three; a plurality of middle bearing supporting plates I are arranged in parallel at the positions, parallel to the L-shaped aluminum section I, in the middle of the first roller set mounting frame, and a bearing positioned in the middle of the conveying shaft I is arranged in the middle bearing supporting plates I and supported by the middle bearing supporting plates I; and a plurality of intermediate bearing supporting plates II are further arranged between the bearing seat mounting plate and the L-shaped aluminum section II, and bearings positioned in the middle of the conveying shafts II are arranged in the intermediate bearing supporting plates II and are supported by the intermediate bearing supporting plates II.

Optionally, the driving mechanism includes a main cylinder, a movable end of the main cylinder is hinged to the bottom of the first roller train mounting frame through a third hinge, and a fixed end of the main cylinder is fixedly mounted on the first frame through a main cylinder mounting plate.

Optionally, the adjusting mechanism includes an adjusting support and an adjusting screw, the bottom of the adjusting support is fixed to the second rack, the adjusting screw is suspended from the top end of the adjusting support, the nail head of the adjusting screw abuts against the bottom surface of the second roller set mounting frame, and a locking nut is further arranged between the adjusting screw and the adjusting support.

Optionally, one end of the first roller group mounting frame, which is close to the bearing block mounting plate, is provided with a first guide wheel group, the first guide wheel group comprises a first guide wheel mounting frame and a plurality of first guide wheel mounting plates which are mounted on the first guide wheel mounting frame side by side, each first guide wheel mounting plate is provided with a first guide wheel, and the first guide wheel mounting frame is connected with the first roller group mounting frame; the conveying plane of the first guide wheel set is the same as the conveying plane of the first roller set, and the conveying direction of the first guide wheel set is consistent with the conveying direction of the first roller set. Correspondingly, two guide wheel sets are respectively arranged at the outer ends of two sides of the second roller set mounting frame, which are perpendicular to the L-shaped aluminum profile phase II, the guide wheel sets comprise guide wheel mounting frames II and a plurality of guide wheel mounting plates II which are mounted on the guide wheel mounting frames II side by side, a guide wheel II is arranged on each guide wheel mounting plate II, and the guide wheel mounting frames II are connected with the second roller set mounting frame; and the conveying plane of the second guide wheel set is the same as the conveying plane of the second roller set, and the conveying direction of the second guide wheel set is consistent with the conveying direction of the second roller set.

Optionally, the second roller train mounting bracket is close to the tip of the two one ends of drive shaft is provided with depended wheel mechanism, depended wheel mechanism includes depended wheel mounting bracket and a plurality of depended wheel of installing on the depended wheel mounting bracket, depended wheel mounting bracket is fixed to be installed on the second roller train mounting bracket, depended wheel place mounting plane with the plane of delivery of second roller train is the same.

Optionally, the first roller set mounting frame and the second roller set mounting frame are both of a cubic frame structure composed of a plurality of aluminum profiles.

Optionally, a first cover plate is fixedly connected to the top of the first bearing seat, a first transparent sealing plate is vertically connected between the transverse edge of the first L-shaped aluminum profile and the first cover plate, first end covers are respectively arranged at two ends of the first L-shaped aluminum profile, and the first L-shaped aluminum profile, the first cover plate, the first transparent sealing plate, the first bearing seat and the first end covers at the two ends jointly form a first dustproof space isolated from the outside; correspondingly, the top of the bearing seat III is fixedly connected with a cover plate II, the transverse edge of the L-shaped aluminum profile II and the transparent sealing plate II are vertically connected between the cover plate II, two ends of the L-shaped aluminum profile II are respectively provided with an end cover II, and the L-shaped aluminum profile II, the cover plate II, the transparent sealing plate II, the bearing seat II and the end covers II at the two ends jointly form a dustproof space II isolated from the outside.

Compared with the prior art, the invention has the following technical effects:

the glass conveyor provided by the invention has reasonable structural design, not only can meet the strict production requirements of large-size, ultrathin and special glass such as a TFT-LCD glass substrate, but also has good orthogonal conveying function by adopting the orthogonal distribution mode of the first roller group and the second roller group, can ensure that the glass is well transited and connected among various devices in the whole production line, realizes the production function of inclined orthogonal conveying on the production line of the large-size, ultrathin and special glass, and has strong practicability.

Meanwhile, the first conveying rollers and the second conveying rollers which are different in size are densely and compactly arranged, are staggered and orderly, do not interfere with each other, are beneficial to reducing vibration generated when the glass conveyor works, and further improve conveying safety and stability when the glass conveyor carries out large-size ultrathin glass conveying operation. In addition, the invention adopts non-contact magnetic wheel transmission, can effectively avoid impurities and particles such as scrap iron and the like generated by the abrasion action in the traditional mechanical transmission mode, and meets the requirement of special glass production on a dust-free workshop.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in 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 inventive exercise.

FIG. 1 is a schematic view showing the overall structure of the glass conveyor of the present invention;

FIG. 2 is a schematic view of the construction of the housing of the present invention;

FIG. 3 is a schematic view of the first conveyor of the present invention;

FIG. 4 is a schematic view of a second conveyor of the present invention;

FIG. 5 is a schematic structural diagram of a first dustproof space in the present invention;

FIG. 6 is a schematic view of the mounting of the drive mechanism of the present invention;

FIG. 7 is a schematic structural view of the idler structure of the present invention;

FIG. 8 is a schematic structural view of a first guide pulley set of the present invention;

FIG. 9 is a schematic structural diagram of a first adjustment mechanism of the present invention;

wherein the reference numerals are: 1. a frame; 1-1, a first frame; 1-2, a second frame; 2. a conveying device; 2-1, a first conveying device; 2-1-1, a first roller set mounting rack; 2-1-1-1 and L-shaped aluminum section I; 2-1-1-2 and a first bearing seat; 2-1-1-3, a middle bearing plate I; 2-1-2, a first roller group; 2-1-2-1, a first conveying shaft; 2-1-2-2, a first conveying roller; 2-1-2-3, a driven magnetic wheel I; 2-1-3, a first drive assembly; 2-1-3-1, and a first driving shaft; 2-1-3-2, a first driving magnetic wheel; 2-1-3-3 and a second bearing seat; 2-2, a second conveying device; 2-2-1, a second roller set mounting rack; 2-2-1-1 and an L-shaped aluminum profile II; 2-2-1-2 and a bearing seat III; 2-2-1-3, a middle bearing plate II; 2-2-1-4, a bearing seat mounting plate; 2-2-2, a second roller group; 2-2-2-1 and a second conveying shaft; 2-2-2-2 and a second conveying roller; 2-2-2-3, driven magnetic wheel II; 2-2-3, a second drive assembly; 2-2-3-1 and a second driving shaft; 2-2-3-2 and a second driving magnetic wheel; 2-2-3-3 and a bearing seat IV; 3. a drive mechanism; 3-1, a master cylinder; 3-2, installing a main cylinder; 4. a first hinge; 5. a second hinge; 6. a third hinge; 7. a first adjusting mechanism; 7-1, adjusting the first support; 7-2, adjusting screws; 7-3, locking a nut; 8. a second adjusting mechanism; 9. a first guide wheel set; 9-1, mounting a first guide wheel mounting plate; 9-2, a guide wheel I; 9-3, a first guide wheel mounting frame; 10. a second guide wheel set; 11. a wheel leaning mechanism; 11-1, a wheel mounting rack; 11-2, a idler wheel; 12. a first transparent sealing plate; 13. a first cover plate; 14. and a bearing.

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.

Based on the above, the invention provides a glass conveyor, which comprises a rack and a conveying mechanism, wherein the rack comprises a first rack and a second rack connected in the first rack, and the conveying mechanism comprises a first conveying device and a second conveying device; the first conveying device comprises a first roller group mounting frame, a first roller group arranged on the first roller group mounting frame and a first driving assembly used for driving the first roller group, the second conveying device comprises a second roller group mounting frame, a second roller group arranged on the second roller group mounting frame and a second driving assembly used for driving the second roller group, and the first roller group and the second roller group are arranged in an orthogonal mode; one end of the first roller group mounting frame is hinged with the first frame through a first hinge, and the other end of the first roller group mounting frame is connected with a driving mechanism; the middle part of the second roller group mounting frame is hinged with the second rack through a second hinge, two ends of the second roller group mounting frame are respectively provided with an adjusting mechanism, and the bottom end of the adjusting mechanism is fixedly arranged on the second rack.

The glass conveyor provided by the invention has the advantages that the glass is conveyed to the preset position through the second conveying device, the first conveying device is rotated to be horizontal through the driving mechanism, the glass is lifted by the first conveying device, the conveying direction is vertical to the original direction, orthogonal conveying is realized, the glass conveyor has a good orthogonal conveying function, various different devices in the whole production line can be well transited and connected, the structural design is reasonable, the strict production requirements of large-size, ultrathin and special glass such as a TFT-LCD glass substrate can be met, and the practicability is high.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The first embodiment is as follows:

as shown in fig. 1 to 9, the present embodiment provides a glass conveyor, which includes a frame 1 and a conveying mechanism 2; as shown in fig. 2, the frame 1 comprises a first frame 1-1 and a second frame 1-2 connected in the first frame 1-1, preferably, the bottom end of the second frame 1-2 is fixedly arranged at the bottom of the first frame 1-1 through an angle aluminum and a bolt, the frame 1 has high stability and good supporting capability, the conveying mechanism 2 comprises a first conveying device 2-1 and a second conveying device 2-2; the first conveying device 2-1 comprises a first roller group mounting frame 2-1-1, a first roller group 2-1-2 arranged on the first roller group mounting frame 2-1-1 and a first driving assembly 2-1-3 used for driving the first roller group 2-1-2, the second conveying device 2-2 comprises a second roller group mounting frame 2-2-1, a second roller group 2-2-2 arranged on the second roller group mounting frame 2-2-1 and a second driving assembly 2-2-3 used for driving the second roller group 2-2-2, and the first roller group 2-1-2 and the second roller group 2-2-2 are orthogonally arranged; one end of the first roller group mounting frame 2-1-1 is hinged with the first rack 1-1 through a first hinge 4, and the other end of the first roller group mounting frame 2-1-1 is connected with a driving mechanism 3; the middle part of the second roller group mounting frame 2-2-1 is hinged with the middle part of the second rack 1-2 through a second hinge 5, two ends of the second roller group mounting frame 2-2-1 are respectively provided with an adjusting mechanism, and the bottom end of the adjusting mechanism is fixedly arranged on the second rack 1-2.

The glass conveyor of the embodiment mainly has the following two working processes:

the first working process is as follows: when the first conveying device 2-1 and the second conveying device 2-2 are both in an inclined state, the conveying surface of the second roller set 2-2-2 is higher than the conveying surface of the first roller set 2-1-2;

and a second working process: when the first conveying device 2-1 rotates around the first hinge 4 to a horizontal state and keeps the horizontal state under the action of the driving mechanism 3, the conveying surface of the first roller group 2-1-2 is higher than the conveying surface of the second roller group 2-2-2.

During operation, the glass is conveyed to a preset position through the second conveying device 2-2, then the first conveying device 2-1 is driven to rotate to the horizontal state around the first hinge 4 through the driving mechanism 3, the glass is lifted up by the first conveying device 2-1, and the conveying direction is perpendicular to the original conveying direction, so that orthogonal conveying is achieved, various different devices in a production line can be better transited and connected, and the method and the device are suitable for the field of manufacturing large-size, ultrathin and special glass such as TFT-LCD glass substrates.

In the present embodiment, as shown in fig. 3 to 7, one end of the first roller train mounting frame 2-1-1 is transversely arranged with an "L" shaped aluminum profile 1-2 perpendicular to the first roller train 2-1-2, the top end of the vertical side of the "L" shaped aluminum profile 1-2-1-1-1 is arranged with a plurality of bearing seats 2-1-1-2 arranged uniformly in a straight line shape at equal intervals, and the upper surface of the horizontal side of the "L" shaped aluminum profile 1-2-1-1-1 is arranged with a plurality of bearing seats 2-1-3-3 arranged uniformly in a straight line shape at equal intervals; the first driving assembly 2-1-3 comprises a first driving shaft 2-1-3-1 and a plurality of first driving magnetic wheels 2-1-3-2 which are distributed on the first driving shaft 2-1-3-1 at equal intervals, and the first driving shaft 2-1-3-1 is arranged in a second bearing seat 2-1-3-3; the first roller group 2-1-2 comprises a plurality of mutually parallel conveying shafts I2-1-2-1, the conveying shafts I2-1-2-1 are arranged in a bearing seat I2-1-1-2, each conveying shaft I2-1-2-1 is provided with a plurality of conveying rollers I2-1-2-2 which are uniformly arranged at equal intervals and a driven magnetic wheel I2-1-2-3 arranged at one end of the conveying shaft I2-1-2-1, each driven magnetic wheel I2-1-2-3 is respectively corresponding to a driving magnetic wheel I2-1-3-2, and as shown in fig. 5 and 7, the axes of each set of corresponding driven magnetic wheels one 2-1-2-3 and driving magnetic wheels one 2-1-3-2 are perpendicular to each other.

Correspondingly, one end of the second roller set mounting rack 2-2-1 close to the driving mechanism 3 is longitudinally provided with an L-shaped aluminum section bar II 2-2-1-1, the top end of the vertical edge of the L-shaped aluminum section bar II 2-2-1-1 is provided with a plurality of bearing seat III 2-2-1-2 which are uniformly arranged in a straight line shape at equal intervals, one end of the second roller set mounting rack 2-2-1 far away from the driving mechanism 3 is provided with bearing seat mounting plates 2-2-1-4 of which the number is the same as that of the bearing seat III 2-2-1-2, a plurality of bearing seats IV 2-2-3-3 which are uniformly arranged in a straight line shape at equal intervals are arranged on the upper surface of the transverse edge of the L-shaped aluminum profile II 2-2-1-1; the second driving assembly 2-2-3 comprises a second driving shaft 2-2-3-1 and a plurality of driving magnetic wheels 2-2-3-2 which are distributed on the second driving shaft 2-2-3-1 at equal intervals, and the second driving shaft 2-2-3-1 is arranged in a fourth bearing seat 2-2-3-3; the second roller group 2-2-2 comprises a plurality of mutually parallel conveying shafts 2-2-2-1, two ends of each conveying shaft 2-2-2-1 are respectively arranged on the bearing seat three 2-2-1-2 and the bearing seat mounting plate 2-2-1-4, each conveying shaft 2-2-2-1 is provided with a plurality of conveying rollers 2-2-2-2 which are uniformly arranged at equal intervals and a driven magnetic wheel 2-2-2-3 which is arranged at one end of the conveying shaft 2-2-2-1, each driven magnetic wheel 2-2-2-3 is respectively corresponding to a driving magnetic wheel 2-2-3-2, and as shown in figure 7, each group of corresponding driven magnetic wheel 2-2-2-3 and driving magnetic wheel 2-2-1 The axes of 2-3-2 are perpendicular to each other.

It should be noted that fig. 5 of the present embodiment includes the relative position relationship among the L-shaped aluminum profile 2-1-1-1, the driving shaft 2-1-3-1, the driven magnetic wheel 2-1-2-3 and the driving magnetic wheel 2-1-3-2, wherein, the shorter side of the L-shaped aluminum profile I2-1-1-1 is preferably a vertical side, namely, the top end of the side is used for arranging bearing seats I2-1-1-2 which are uniformly arranged in a straight line shape at equal intervals, correspondingly, the longer side of the L-shaped aluminum section I2-1-1-1 is a transverse side, the edge is used for arranging bearing blocks II 2-1-3-3 which are uniformly arranged in a straight line shape at equal intervals. Meanwhile, in the embodiment, the structure of the "L" -shaped aluminum profile 2-2-1-1 in the second conveying device 2-2 is preferably the same as the above related arrangement in the first conveying device 1-1 in the relative positional relationship among the four components of the "L" -shaped aluminum profile 2-2-1-1, the driving shaft 2-2-3-1, the driven magnetic wheel 2-2-2-3 and the driving magnetic wheel 2-2-3-2 in the second conveying device 2-2, and the description is omitted here. In addition, the first conveying device 1-1 and the second conveying device 2-2 adopt the non-contact magnetic transmission mode that the driving magnetic wheel is matched with the driven magnetic wheel, so that impurities and particles such as scrap iron and the like generated by the traditional mechanical transmission mode due to abrasion can be effectively avoided, and the requirement of special glass on a dust-free workshop during production is met.

Further, as shown in fig. 1 and 7, the conveying rollers one 2-1-2-2 on any two adjacent conveying shafts one 2-1-2-1 in the first roller group 2-1-2 are all arranged in a staggered manner, the conveying rollers two 2-2-2 on any two adjacent conveying shafts two 2-2-2-1 in the second roller group 2-2-2 are all arranged in a staggered manner, and one conveying roller one 2-1-2-2 is arranged between any two left and right adjacent conveying rollers two 2-2-2-2. In the embodiment, the first conveying roller 2-1-2-2 is preferably a roller with a smaller size than the second conveying roller 2-2-2-2, so that on the basis of orthogonal arrangement of the first roller set 2-1-2 and the second roller set 2-2-2, rollers with different sizes are densely, compactly, orderly and precisely arranged in a staggered manner without mutual interference, vibration generated when the glass conveyor works can be reduced, and conveying safety and stability when the glass conveyor carries out large-size ultrathin glass conveying operation are further improved.

Furthermore, in the embodiment, the number of the bearings arranged on each conveying shaft I2-1-2-1 and each conveying shaft II 2-2-2-1 is preferably not less than three; a plurality of middle bearing plates I2-1-1-3 which are uniformly arranged in a straight line shape at equal intervals are arranged side by side at the position parallel to the L-shaped aluminum section I2-1-1-1 in the middle of the first roller set mounting frame 2-1-1, and a bearing positioned in the middle of the conveying shaft I2-1-2-1 can be arranged in the middle bearing plates I2-1-1-3 and supported by the middle bearing plates I2-1-1-3; correspondingly, in the second conveying device 2-2, a plurality of middle bearing plates 2-2-1-3 which are uniformly arranged in a straight line shape at equal intervals are also arranged between the bearing seat mounting plate 2-2-1-4 and the L-shaped aluminum profile 2-2-1-1, and a bearing positioned in the middle of the conveying shaft 2-2-2-1 is arranged in the middle of the middle bearing plate 2-2-1-3 and is supported by the middle bearing plate 2-2-1-3.

Further, as shown in fig. 2 and 6, the driving mechanism 3 comprises a main cylinder 3-1, a movable end of the main cylinder 3-1 is hinged at the bottom of the first roller group mounting frame 2-1-1 through a third hinge 6, and a fixed end of the main cylinder 3-1 is fixedly mounted on the first frame 1-1 through a main cylinder mounting plate 3-2. The driving mechanism 3 is mainly used for adjusting the inclination angle of the first conveying device 1-1 according to production and transportation requirements.

Further, as shown in fig. 2, the adjusting mechanism includes an adjusting support and an adjusting screw, the bottom of the adjusting support is fixed on the second frame 1-2, the adjusting screw is suspended from the top end of the adjusting support, the head of the adjusting screw abuts against the bottom surface of the second roller set mounting frame 2-2-1, and a locking nut is further disposed between the adjusting screw and the adjusting support. In this embodiment, the two sets of adjusting mechanisms are arranged, one set is a pair of adjusting mechanisms one 7, and the other set is a pair of adjusting mechanisms two 8, and the two sets of adjusting mechanisms are preferably installed as shown in fig. 2, that is, the adjusting mechanism one 7 is installed on the side of the second frame 1-2 far away from the driving mechanism 3, and the adjusting mechanism two 8 is installed on the side of the second frame 1-2 near the driving mechanism 3. Structurally, the first adjustment mechanism 7 is identical to the second adjustment mechanism 8, so the first adjustment mechanism 7 is taken as an example for explanation in this embodiment. As shown in figure 9, the adjusting mechanism I7 comprises an adjusting support I7-1 and an adjusting screw 7-2, the bottom of the adjusting support I7-1 is fixed on the second rack 1-2, the adjusting screw I7-2 is screwed in from the top of the adjusting support I7-1, the nail head of the adjusting screw I7-2 abuts against the lower bottom surface of the conveying device II 2-2, and a locking nut 7-3 is further arranged between the adjusting screw I7-2 and the adjusting support I7-1. When the equipment is debugged, the integral inclination angle of the second conveying device 2-2 can be adjusted by screwing in and out the adjusting screws in the two groups of adjusting mechanisms so as to enable the second conveying device to be in a proper inclined position, and after the inclination angle is adjusted, the adjusting screws are locked by adjusting the locking nuts.

Further, the present embodiment further includes two mechanism guide wheel sets and a wheel support mechanism for assisting:

as shown in fig. 3, one end of the first roller group mounting frame 2-1-1, which is close to the bearing seat mounting frame 2-2-1-4, is provided with a guide wheel group I9, the guide wheel group I9 comprises a guide wheel mounting frame I9-3 and a plurality of guide wheel mounting frames I9-1 which are arranged on the guide wheel mounting frame I9-3 side by side and are in a Y-shaped structure, each guide wheel mounting frame I9-1 is provided with two guide wheels I9-2, and the guide wheel mounting frame I9-3 is connected with the first roller group mounting frame 2-1-1; the conveying plane of each guide wheel I9-2 in the guide wheel group I9 is the same as the conveying plane of the first roller group 2-1-2, and the conveying direction of the guide wheel group I9 is consistent with the conveying direction of the first roller group 2-1-2. Correspondingly, the outer ends of two sides of the second roller set mounting frame 2-2-1, which are perpendicular to the L-shaped aluminum profile II 2-2-1-1, are respectively provided with a guide wheel set II 10, the structure of the guide wheel set II 10 is completely the same as that of the guide wheel set I9, the guide wheel set II comprises a guide wheel mounting frame II and a plurality of guide wheel mounting plates II which are arranged on the guide wheel mounting frame II side by side, each guide wheel mounting plate II is provided with a guide wheel II, and the guide wheel mounting frame II is connected with the second roller set mounting frame 2-2-1; wherein, the conveying plane of the second guide wheel group 10 is the same as the conveying plane of the second roller group 2-2-2, and the conveying direction of the second guide wheel group 10 is the same as the conveying direction of the second roller group 2-2-2. The first guide wheel set 9 and the second guide wheel set are used for assisting the glass to enter and exit.

Further, as shown in fig. 7, in this embodiment, a wheel-riding mechanism 11 is disposed at an end portion of the second roller set mounting frame 2-2-1, which is close to one end of the driving shaft 2-2-3-1, the wheel-riding mechanism 11 includes a wheel-riding mounting frame 11-1 and a plurality of riding wheels 11-2 mounted on the wheel-riding mounting frame 11-1, the wheel-riding mounting frame 11-1 is fixedly mounted on the second roller set mounting frame 2-2-1, and a mounting plane where the riding wheels 11-2 are located is the same as a conveying plane of the second roller set 2-2-2. The idler wheel mechanism 11 plays a role in guiding and limiting in the process of glass entering and exiting.

Further, in the present embodiment, the first roller set mounting bracket 2-1-1 and the second roller set mounting bracket 2-2-1 are preferably cubic frame structures composed of a plurality of aluminum profiles.

Further, this embodiment also discloses a shrouding-apron structure. As shown in fig. 5, a cover plate I13 is fixedly connected to the top of the bearing seat I2-1-1-2, a transparent seal plate I12 is vertically connected between the longer edge of the L-shaped aluminum profile I2-1-1-1 and the cover plate I13, end covers I are respectively arranged at two ends of the L-shaped aluminum profile I2-1-1-1, the cover plate I13, the transparent seal plate I12, a bearing 14 on the bearing seat I2-1-1-2 and end covers at two ends jointly form a dustproof space I isolated from the outside, wherein the width of the cover plate I13 is the same as the length of the longer side of the L-shaped aluminum profile I2-1-1. Correspondingly, the second conveying device 2-2 is also provided with a second dustproof space, the structural arrangement of the second dustproof space is the same as that of the first dustproof space, and the two structures are the same, so the embodiment only takes the first dustproof space as an example for illustration. The specific arrangement of the dustproof space II is as follows: the top of the bearing seat III 2-2-1-2 is fixedly connected with a cover plate II, a transparent seal plate II is vertically connected between the longer edge of the L-shaped aluminum profile II 2-2-1-1 and the cover plate II, two ends of the L-shaped aluminum profile II 2-2-1-1 are respectively provided with an end cover II, the L-shaped aluminum profile II 2-2-1-1, the cover plate II, the transparent seal plate II, a bearing of the bearing seat II 2-1-3-3 and the end cover II at the two ends jointly form a dustproof space II isolated from the outside, and the width of the cover plate II is the same as the length of the longer side of the L-shaped aluminum profile II 2-2-1-1.

Furthermore, the purpose of arranging the dustproof space I and the dustproof space II which are isolated from the outside is to isolate the working space where the magnetic wheel is located from the outside, and because the precision required by the transmission of the magnetic wheel is higher, the influence on the normal work caused by the entering of external impurities, dust and the like is avoided.

Further, the first transparent cover plate 12 and the second transparent cover plate are preferably acrylic plates. The purpose of using the acrylic plate is to enable the sealing plate to have good light transmittance and high surface hardness, and the sealing plate is not easy to damage, so that the working condition between the magnetic wheels can be seen through the transparent sealing plate, and the maintenance and the inspection are convenient.

The following is a description of the specific working principle of the embodiment:

the working of the embodiment has two processes: in the first working process, the first conveying device 2-1 and the second conveying device 2-2 are both in an inclined state, the conveying surface of the first conveying device 2-1 is lower than that of the second conveying device 2-2, and glass is conveyed through the second conveying device 2-2; in the second working process, after the glass is conveyed to the preset position through the second conveying device 2-2, the first conveying device 2-1 is driven by the driving mechanism 3 to rotate to the horizontal state from the inclined state of the first working process around the first hinge 4 until the conveying surface of the first conveying device 2-1 is higher than the conveying surface of the second conveying device 2-2 and is in the horizontal state, then the glass is supported by the first conveying device 2-1 and is conveyed through the first conveying device 2-1, the conveying direction is perpendicular to the original conveying direction, and therefore orthogonal conveying is achieved, various different devices in a production line can be better transited and connected, and the glass production line is suitable for the field of manufacturing large-size, ultrathin and special glass of TFT-LCD glass substrates.

Therefore, the glass conveyor provided by the invention has reasonable structural design, can meet the strict production requirements of large-size, ultrathin and special glass such as a TFT-LCD glass substrate, has a good orthogonal conveying function by adopting the orthogonal distribution mode of the first roller group and the second roller group, can ensure that the glass conveyor has a good orthogonal conveying function, can ensure that various different devices in the whole production line are well transited and connected, realizes the production function of inclined orthogonal conveying of the production line of the large-size, ultrathin and special glass, and has strong practicability.

Meanwhile, the first conveying rollers and the second conveying rollers 2-2-2-2 with different sizes are densely and compactly arranged and staggered in order, and mutual interference does not happen, so that the vibration generated when the glass conveyor works is reduced, and the conveying safety and the stability of the glass conveyor during large-size ultrathin glass conveying operation are further improved. In addition, the invention adopts non-contact magnetic wheel transmission, can effectively avoid impurities and particles such as scrap iron and the like generated by the abrasion action in the traditional mechanical transmission mode, and meets the requirement of special glass production on a dust-free workshop.

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 principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A glass conveyor characterized by: the device comprises a rack and a conveying mechanism, wherein the rack comprises a first rack and a second rack connected in the first rack, and the conveying mechanism comprises a first conveying device and a second conveying device; the first conveying device comprises a first roller group mounting frame, a first roller group arranged on the first roller group mounting frame and a first driving assembly used for driving the first roller group, the second conveying device comprises a second roller group mounting frame, a second roller group arranged on the second roller group mounting frame and a second driving assembly used for driving the second roller group, and the first roller group and the second roller group are orthogonally arranged; one end of the first roller group mounting frame is hinged with the first frame through a first hinge, and the other end of the first roller group mounting frame is connected with a driving mechanism; the middle part of the second roller set mounting frame is hinged with the second rack through a second hinge, two ends of the second roller set mounting frame are respectively provided with an adjusting mechanism, and the bottom end of the adjusting mechanism is fixedly arranged on the second rack.

2. The glass conveyor of claim 1, wherein: one end of the first roller group mounting frame is transversely provided with an L-shaped aluminum section I perpendicular to the first roller group, the top end of the vertical edge of the L-shaped aluminum section I is provided with a plurality of bearing seats I, and the upper surface of the transverse edge of the L-shaped aluminum section I is provided with a plurality of bearing seats II; the first driving assembly comprises a first driving shaft and a plurality of first driving magnetic wheels which are distributed on the first driving shaft at equal intervals, and the first driving shaft is arranged in the second bearing seat; the first roller group comprises a plurality of mutually parallel conveying shafts I, the conveying shafts I are arranged in the bearing seats I, each conveying shaft I is provided with a plurality of conveying rollers I which are uniformly arranged at equal intervals and driven magnetic wheels I which are arranged at one end of the conveying shaft I, each driven magnetic wheel I corresponds to one driving magnetic wheel I, and the axes of each group of corresponding driven magnetic wheels I and the driving magnetic wheels I are mutually vertical;

3. The glass conveyor of claim 2, wherein: the conveying rollers I on any two adjacent conveying shafts I in the first roller group are arranged in a staggered mode, the conveying rollers II on any two adjacent conveying shafts II in the second roller group are arranged in a staggered mode, and one conveying roller I is arranged between any two adjacent conveying rollers II on the left and right.

4. The glass conveyor of claim 2, wherein: the number of the bearings arranged on each first conveying shaft and each second conveying shaft is not less than three; a plurality of middle bearing supporting plates I are arranged in parallel at the positions, parallel to the L-shaped aluminum section I, in the middle of the first roller set mounting frame, and a bearing positioned in the middle of the conveying shaft I is arranged in the middle bearing supporting plates I and supported by the middle bearing supporting plates I;

and a plurality of intermediate bearing supporting plates II are further arranged between the bearing seat mounting plate and the L-shaped aluminum section II, and bearings positioned in the middle of the conveying shafts II are arranged in the intermediate bearing supporting plates II and are supported by the intermediate bearing supporting plates II.

5. The glass conveyor of claim 1, wherein: the driving mechanism comprises a main cylinder, the movable end of the main cylinder is hinged to the bottom of the first roller train mounting frame through a third hinge, and the fixed end of the main cylinder is fixedly mounted on the first rack through a main cylinder mounting plate.

6. The glass conveyor of claim 1, wherein: the adjusting mechanism comprises an adjusting support and an adjusting screw, the bottom of the adjusting support is fixed on the second rack, the adjusting screw is hung from the top end of the adjusting support, the nail head of the adjusting screw abuts against the bottom surface of the second roller set mounting frame, and a locking nut is further arranged between the adjusting screw and the adjusting support.

7. The glass conveyor of claim 2, wherein: one end, close to the bearing seat mounting plate, of the first roller group mounting frame is provided with a first guide wheel group, the first guide wheel group comprises a first guide wheel mounting frame and a plurality of first guide wheel mounting plates which are mounted on the first guide wheel mounting frame side by side, each first guide wheel mounting plate is provided with a first guide wheel, and the first guide wheel mounting frame is connected with the first roller group mounting frame; the conveying plane of the first guide wheel set is the same as the conveying plane of the first roller set, and the conveying direction of the first guide wheel set is consistent with the conveying direction of the first roller set; two guide wheel sets are respectively arranged at the outer ends of two sides of the second roller set mounting frame, which are perpendicular to the L-shaped aluminum profile two phase, and each guide wheel set comprises a guide wheel mounting frame two and a plurality of guide wheel mounting plates two which are mounted on the guide wheel mounting frames two side by side, a guide wheel two is arranged on each guide wheel mounting plate two, and the guide wheel mounting frames two are connected with the second roller set mounting frame; and the conveying plane of the second guide wheel set is the same as the conveying plane of the second roller set, and the conveying direction of the second guide wheel set is consistent with the conveying direction of the second roller set.

8. The glass conveyor of claim 2, wherein: the second roller train mounting bracket is close to the tip of two one ends of drive shaft is provided with depended wheel mechanism, depended wheel mechanism includes depended wheel mounting bracket and a plurality of install depended wheel on the depended wheel mounting bracket, depended wheel mounting bracket is fixed to be installed on the second roller train mounting bracket, depended wheel place mounting plane with the transport plane of second roller train is the same.

9. The glass conveyor of claim 1, wherein: the first roller group mounting frame and the second roller group mounting frame are both of a cubic frame structure composed of a plurality of aluminum profiles.

10. The glass conveyor of claim 2, wherein: the top of the bearing seat I is fixedly connected with a cover plate I, a transparent sealing plate I is vertically connected between the transverse edge of the L-shaped aluminum section I and the cover plate I, two ends of the L-shaped aluminum section I are respectively provided with an end cover I, and the L-shaped aluminum section I, the cover plate I, the transparent sealing plate I, the bearing seat I and the end covers at the two ends jointly form a dustproof space I isolated from the outside;

the top of the bearing seat III is fixedly connected with a cover plate II, the transverse edge of the L-shaped aluminum profile II and the cover plate II are vertically connected with a transparent sealing plate II, two ends of the L-shaped aluminum profile II are respectively provided with an end cover II, and the L-shaped aluminum profile II, the cover plate II, the transparent sealing plate II, the bearing seat II and the end cover II at two ends jointly form a dustproof space II isolated from the outside.