Glass substrate packing is with putting paper mechanism that falls
Technical Field
The invention belongs to the technical field of glass processing, and particularly relates to a dropping and paper taking mechanism for packaging a glass substrate.
Background
With the rapid development of the liquid crystal display panel display technology, the application range of the liquid crystal display panel terminal becomes wide, and the main requirements at present are concentrated in the fields of liquid crystal televisions, notebook computers, tablet smart phones, vehicle-mounted display screens and the like. Under the high-speed development of the internet of things and the internet, a display screen is used as the most important medium for man-machine interaction, the market scale of the display screen is continuously enlarged along with the increase of the number of terminal devices and the display area, and a paper taking robot becomes an indispensable part in high yield. At present, because the paper taking robot depends on the vacuum chuck to adsorb the spacing paper, the paper falling phenomenon often occurs when the speed of the robot is increased or the vacuum is unstable and the chuck is damaged, and the smooth operation of the paper taking work is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a dropping paper taking mechanism for packaging glass substrates, which can effectively prevent paper taking interval paper of a robot from dropping.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a dropping and paper taking mechanism for packaging a glass substrate comprises a mounting connecting piece, wherein one side of the mounting connecting piece is connected with a fixing piece, a sucker component is mounted on the fixing piece, the other side of the mounting connecting piece is connected with a lifting connecting piece, a lifting driving mechanism in sliding connection with the lifting connecting piece is mounted on the mounting connecting piece, the lower end of the lifting connecting piece is connected with a swinging driving mechanism, and the lower end of the swinging driving mechanism is connected with a paper clamping structure;
the mounting connecting piece comprises a connecting block, a first connecting flange is arranged at the upper end of the connecting block and fixedly connected with a robot hand, a rotary mounting hole is horizontally formed in the connecting block in a penetrating mode along the front-back direction, a dovetail sliding groove is vertically distributed on one side, close to the lifting connecting piece, of the connecting block, and a first connecting column is vertically arranged on the edge of the lower end of the front side of the connecting block;
the lifting connecting piece comprises a lifting vertical plate, a dovetail sliding strip which is in sliding connection with the dovetail sliding groove is arranged on the inner side of the lifting vertical plate, a connecting plate is arranged at the lower end of the lifting vertical plate, an installation groove is formed in the lower end of the connecting plate, and a second connecting column is vertically arranged at the upper end of the front side of the lifting vertical plate;
the lifting driving mechanism comprises a rotary cross column, the rotary cross column is positioned inside the rotary mounting hole and is in rotary connection with the rotary mounting hole, a third connecting column is vertically arranged at the front side edge of the rotary cross column, a driving connecting rod is connected to the front side of the rotary cross column, one end of the driving connecting rod is in rotary connection with the first connecting column, a first kidney-shaped connecting groove is formed in the position, close to the first connecting column, of the driving connecting rod, the third connecting column is in sliding connection with the first kidney-shaped connecting groove, a second kidney-shaped connecting groove is formed in the end, far away from the first connecting column, of the driving connecting rod, the second connecting column is in sliding connection with the second kidney-shaped connecting groove, a first rotary cylinder is fixed at the rear end of the connecting block, and the rear end of;
the swing driving mechanism comprises a swing connecting piece, the upper end of the swing connecting piece is fixedly connected with the lower end of the lifting connecting piece, and the rear end of the swing connecting piece is connected with a driving piece;
the swing connecting piece comprises a connecting vertical plate, the connecting vertical plate is fixedly connected with a mounting groove through a bolt, mounting rings are symmetrically arranged on the front side and the rear side of the lower end of the connecting vertical plate, a swing transverse shaft is rotatably connected in the mounting rings, a connecting vertical rod is arranged at the lower end of the swing transverse shaft, and a second connecting flange is connected to the rear end of the swing transverse shaft;
the driving piece comprises a mounting vertical plate, a second rotary cylinder is fixed on the front side of the mounting vertical plate, a rotating shaft of the second rotary cylinder is fixedly connected with a second connecting flange, mounting transverse strips which are symmetrically distributed from left to right are arranged at the upper end of the front side of the mounting vertical plate, and the mounting transverse strips are fixedly connected with the connecting plate through bolts;
press from both sides paper structure and include the mounting panel of vertical distribution, the mounting panel upper end is equipped with the connecting pipe, connecting pipe upper end and connecting pole setting lower extreme fixed connection, and it has the dashpot to open the mounting panel inboard, and the dashpot in-connection has the buffer board, is connected with buffer spring between buffer board and the dashpot, and one side that buffer spring was kept away from to the buffer board is connected with the double-layered cardboard.
Further, the mounting includes fixed diaphragm, and fixed diaphragm upside one end is equipped with fixed riser perpendicularly, and fixed riser passes through bolt and connecting block one side fixed connection, is equipped with the strengthening rib between fixed riser and the fixed diaphragm, and the sucking disc subassembly includes the sucking disc, and the sucking disc upper end is equipped with the evacuation connecting pipe, the perpendicular fixed connection of evacuation connecting pipe upper end and fixed diaphragm.
Furthermore, a connecting square column is arranged at the front end of the second connecting flange, and a connecting square hole in interference fit with the connecting square column is formed at the rear end of the swinging cross shaft.
Furthermore, the center of the buffer groove is horizontally provided with an operation perforation in a penetrating mode, the center of the buffer plate is horizontally provided with a threaded perforation in a penetrating mode, a connecting bolt is screwed in the threaded perforation, the center of the inner side of the paper clamping plate is provided with a threaded connecting hole, the inner end of the connecting bolt penetrates through the threaded perforation and is fixedly connected with the threaded connecting hole, the diameter of the operation perforation is larger than the diameter of the threaded perforation, and the operation perforation and the threaded perforation are arranged coaxially.
The invention has the beneficial effects that:
1. when the paper taking device is used, firstly, the partition paper is sucked up through the sucking disc, the first rotary cylinder in the lifting driving mechanism is immediately started, the first rotary cylinder drives the rotary cross post to rotate, the rotary cross post drives the driving connecting rod to rotate through the third connecting post, the driving connecting rod drives the lifting vertical plate to move to the lower end along the dovetail sliding groove through the second connecting post, then the second rotary cylinder is started, the second rotary cylinder drives the swinging cross shaft to rotate for 90 degrees, the swinging cross shaft drives the paper clamping structure to rotate for 90 degrees, so that the paper clamping plate is in close contact with the lower end of the partition paper, and the partition paper is clamped between the sucking disc and the paper clamping plate, so that the falling phenomenon cannot occur, and the smooth operation of paper taking is ensured;
2. through the cooperation of the buffer plate and the buffer spring, the buffer and shock absorption effects can be achieved when the paper clamping plate collides with the sucker, the paper clamping plate and the sucker are protected, the service life of the shock-absorbing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a top view of a partial structure of the present invention;
FIG. 7 is a partial schematic view of the present invention;
FIG. 8 is a schematic view of a portion of the present invention;
FIG. 9 is an exploded view of a portion of the structure of the present invention;
FIG. 10 is a schematic view of a portion of the present invention;
FIG. 11 is an exploded view of a portion of the structure of the present invention;
fig. 12 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in figure 1, the dropping and paper taking mechanism for packaging the glass substrate comprises a mounting connecting piece 1, wherein one side of the mounting connecting piece 1 is connected with a fixing piece 2, a sucker component 3 is mounted on the fixing piece 2, the other side of the mounting connecting piece 1 is connected with a lifting connecting piece 4, a lifting driving mechanism 5 which is connected with the lifting connecting piece 4 in a sliding manner is mounted on the mounting connecting piece 1, the lower end of the lifting connecting piece 4 is connected with a swing driving mechanism 6, and the lower end of the swing driving mechanism 6 is connected with a paper clamping structure 7.
As shown in fig. 2, the mounting and connecting member 1 includes a connecting block 11, a first connecting flange 12 is disposed at the upper end of the connecting block 11, the first connecting flange 12 is fixedly connected with the robot hand, a rotating mounting hole 111 is horizontally penetrated and opened on the connecting block 11 along the front-back direction, a vertically distributed dovetail sliding groove 112 is opened at one side of the connecting block 11 close to the lifting and connecting member 4, and a first connecting column 113 is vertically disposed at the lower end edge of the front side of the connecting block 11.
As shown in fig. 3, the fixing member 2 includes a fixing transverse plate 21, a fixing vertical plate 22 is vertically disposed at one end of the upper side of the fixing transverse plate 21, the fixing vertical plate 22 is fixedly connected to one side of the connecting block 11 through a bolt, a reinforcing rib 23 is disposed between the fixing vertical plate 22 and the fixing transverse plate 21, the suction cup assembly 3 includes a suction cup 31, a vacuum connecting pipe 32 is disposed at the upper end of the suction cup 31, and the upper end of the vacuum connecting pipe 32 is vertically and fixedly connected to the fixing transverse plate 21.
As shown in fig. 4, the lifting connecting member 4 includes a lifting vertical plate 41, a dovetail slide 42 slidably connected to the dovetail sliding groove 112 is disposed inside the lifting vertical plate 41, a connecting plate 43 is disposed at a lower end of the lifting vertical plate 41, an installation groove 431 is disposed at a lower end of the connecting plate 43, a second connecting column 44 is vertically disposed at an upper end of a front side of the lifting vertical plate 41, and a limiting block is disposed at an upper end of the lifting vertical plate 41 and not shown in the drawing.
As shown in fig. 5 and 6, the lifting driving mechanism 5 includes a rotary cross-post 51, the rotary cross-post 51 is located inside the rotary mounting hole 111 and is rotatably connected with the rotary mounting hole 111, a third connecting post 511 is vertically arranged at the front side edge of the rotary cross-post 51, the front side of the rotary cross-post 51 is connected with a driving connecting rod 52, one end of the driving connecting rod 52 is rotatably connected with the first connecting post 113, a first kidney-shaped connecting groove 521 is formed at a position on the driving connecting rod 52 close to the first connecting post 113, the third connecting post 511 is slidably connected with the first kidney-shaped connecting groove 521, a second kidney-shaped connecting groove 522 is formed at one end of the driving connecting rod 52 far away from the first connecting post 113, the second connecting post 44 is slidably connected with the second kidney-shaped connecting groove 522, a first rotary cylinder 53 is fixed at the rear end of the connecting block 11, and a rotating shaft of the rotary cross-.
As shown in fig. 7, the swing driving mechanism 6 includes a swing link 61, an upper end of the swing link 61 is fixedly connected to a lower end of the lifting link 4, and a driving member 62 is connected to a rear end of the swing link 61.
As shown in fig. 8 and 9, the swing connector 61 includes a connecting vertical plate 611, the connecting vertical plate 611 is fixedly connected to the mounting groove 431 through a bolt, mounting rings 612 are symmetrically disposed on the front and rear sides of the lower end of the connecting vertical plate 611, the two mounting rings 612 are connected to a swing horizontal shaft 613 together in a rotating manner, two connecting vertical rods 6131 are disposed at the lower end of the swing horizontal shaft 613, a second connecting flange 614 is connected to the rear end of the swing horizontal shaft 613, a connecting square column 6141 is disposed at the front end of the second connecting flange 614, and a connecting square hole 6132 in interference fit with the connecting square column 6141 is disposed at the rear end of the swing horizontal shaft 613.
As shown in fig. 10, the driving member 62 includes a mounting vertical plate 621, a second rotary cylinder 622 is fixed on the front side of the mounting vertical plate 621, a rotating shaft of the second rotary cylinder 622 is fixedly connected to the second connecting flange 614, mounting cross bars 6211 are arranged at the upper end of the front side of the mounting vertical plate 621, and the mounting cross bars 6211 are fixedly connected to the connecting plate 43 through bolts.
As shown in fig. 11 and 12, the paper clamping structure 7 includes a vertically distributed mounting plate 71, two connecting pipes 72 are disposed at the upper end of the mounting plate 71, the upper ends of the connecting pipes 72 are fixedly connected to the lower ends of connecting poles 6131, a buffer groove 711 is formed inside the mounting plate 71, an operating through hole 712 horizontally penetrates through the center of the buffer groove 711, a buffer plate 72 is connected inside the buffer groove 711, a buffer spring 74 is connected between the buffer plate 72 and the buffer groove 711, a paper clamping plate 73 is connected to one side of the buffer plate 72 away from the buffer spring 74, a threaded through hole 721 horizontally penetrates through the center of the buffer plate 72, a connecting bolt 75 is screwed into the threaded through hole 721, a threaded connecting hole 731 is formed in the center of the inner side of the paper clamping plate 73, the inner end of the connecting bolt 75 passes through the threaded through hole 721 to be fixedly connected to the threaded connecting hole 731, the diameter of the operating through.
When the invention is used, firstly the partition paper is sucked up through the suction cup 31, the first rotary cylinder 53 in the lifting driving mechanism 5 is immediately started, the first rotary cylinder 53 drives the rotary cross column 51 to rotate, the rotary cross column 51 drives the driving connecting rod 52 to rotate through the third connecting column 511, the driving connecting rod 52 drives the lifting vertical plate 41 to move to the lower end along the dovetail sliding groove 112 through the second connecting column 44, then the second rotary cylinder 622 is started, the second rotary cylinder 622 drives the swinging cross shaft 613 to rotate for 90 degrees, the swinging cross shaft 613 drives the paper clamping structure 7 to rotate for 90 degrees, so that the paper clamping plate 73 is tightly contacted with the lower end of the partition paper, the partition paper is clamped between the suction cup 31 and the paper clamping plate 73, thereby the falling phenomenon can not occur, simultaneously, through the matching of the buffer plate 72 and the buffer spring 74, the buffer and shock absorption effects can be achieved when the paper clamping plate 73 collides with the suction cup 31, and the suction cup 31 can be protected, the service life of the invention is prolonged, the paper clamping plate 73 is detachably connected with the mounting plate 71, and the replacement and the maintenance are convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.