CN111422616A

CN111422616A - Feeding device for display panel

Info

Publication number: CN111422616A
Application number: CN202010244941.5A
Authority: CN
Inventors: 雷振友
Original assignee: Hefei Tuokalatu Technology Co ltd
Current assignee: Hefei Tuokalatu Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-07-17

Abstract

The invention discloses a feeding device for a display panel, and relates to the technical field of automatic equipment. The invention comprises a box body feeding device, a panel splitting device, an empty box lifting device, an empty box discharging device and a panel conveying device; a feeding hole is formed in one end of the box body feeding device, the other end of the box body feeding device is connected with the empty box lifting device, and an operation station is arranged at one end, connected with the empty box lifting device, of the box body feeding device; the empty box discharging device is positioned right below the box body feeding device, and one end of the empty box discharging device is provided with a discharging hole; the panel disassembling device is positioned right above the operation station. According to the invention, the empty box conveying device is connected under the box feeding device, and the empty box lifting device is connected to one end of the box feeding device, so that the whole working process is compact and smooth, all processes are connected tightly, and the feeding efficiency of the liquid crystal panel can be effectively improved.

Description

Feeding device for display panel

Technical Field

The invention belongs to the technical field of automation equipment, and particularly relates to a feeding device for a display panel.

Background

The display panel is used as a necessary part in mobile phone and tablet personal computer electronic equipment, when the display panel is processed, the corresponding equipment is required to feed the display panel, and the display panel is conveyed to a target station on a production line to process the display panel; for the storage and the transportation of making things convenient for display panel, display panel is in production completion back, generally can pack into cases after piling certain number of display panel, still can all place the gasket between every display panel when the vanning for two display panel do not contact about making, in order to avoid the display panel fish tail.

In the prior art, a manipulator with a sucker is generally adopted for feeding display panels, the manipulator grabs one display panel from a box with the display panel each time and carries the display panel to a target station, then returns to grab the next display panel, and the operation is repeated in such a way to realize feeding of the display panels; however, the feeding equipment for the display panel takes a lot of time to complete feeding of the display panel once, and the overall working efficiency is low.

Disclosure of Invention

The invention aims to provide a feeding device with high feeding efficiency for a display panel, which solves the problem of low feeding efficiency of the existing display panel through the matching of a box body feeding device, a panel splitting device, an empty box lifting device, an empty box discharging device and a panel conveying device.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a feeding device for a display panel, which comprises a box body feeding device, a panel splitting device, an empty box lifting device, an empty box discharging device and a panel conveying device, wherein the box body feeding device comprises a box body feeding device, a panel splitting device, an empty box lifting device and a panel conveying device; a feeding hole is formed in one end of the box body feeding device, the other end of the box body feeding device is connected with the empty box lifting device, and an operation station is arranged at one end, connected with the empty box lifting device, of the box body feeding device; the empty box discharging device is positioned right below the box body feeding device, and one end of the empty box discharging device is provided with a discharging hole; the panel disassembling device is positioned right above the operation station and comprises a horizontal driving mechanism, and a panel grabbing assembly and a gasket grabbing assembly are connected to the horizontal driving mechanism; the empty box lifting device comprises a frame, a lifting platform and a lifting assembly, wherein the lifting assembly comprises a driving motor and a sliding rail, the sliding rail is arranged inside the frame, the lifting platform is connected with the sliding rail in a sliding manner, the driving motor is arranged at the top of the frame, a vertically arranged screw rod is connected to an output shaft of the driving motor, and the lifting platform is connected with the screw rod in a threaded manner through a connecting block.

Furthermore, the box feeding device comprises two steel beams which are arranged in parallel, and a plurality of power rollers are rotatably connected between the two cross beams.

Furthermore, the structure of the empty box discharging device is the same as that of the box feeding device, and the empty box discharging device is connected with the box feeding device through a support column.

Further, the bottom of the support column is provided with a round support leg.

Furthermore, the box feeding device is arranged on two sides of the operation station and is respectively connected with a first air cylinder, and the first air cylinders are connected with alignment plates.

Furthermore, a baffle is arranged at one end of the box body feeding device, which is connected with the empty box lifting device, and the baffle is connected to one end of the box body feeding device through a second air cylinder.

Furthermore, one side surface, located on the operation station, of the box body feeding device is connected with a storage box, and the other side surface, located on the operation station, of the box body feeding device is connected with a panel conveying device.

Furthermore, a box door is arranged on the storage box.

Furthermore, a plurality of power rollers are connected in the lifting platform, and a support column is connected to the bottom of the frame.

Furthermore, the panel grabbing component and the gasket grabbing component both comprise a vertical driving mechanism and a workpiece sucker, and the workpiece sucker is connected with the vertical driving mechanism.

The invention has the following beneficial effects:

1. according to the invention, the empty box conveying device is connected under the box feeding device, the empty box lifting device is connected at one end of the box feeding device, after the panel in the box is taken out by the panel disassembling device, the empty box is conveyed to the lifting table, the empty box is conveyed to the empty box conveying device through the lifting table, and meanwhile, the box feeding device conveys the next full box to the operation station.

2. According to the invention, the panel grabbing component and the gasket grabbing component are connected to the horizontal driving mechanism, and the storage box is connected to one side of the operation station and is used for storing the gasket, so that the grabbing efficiency of the display panel is effectively improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of a box feeding device and an empty box discharging device being engaged;

FIG. 5 is another schematic view of the box feeding device and the empty box discharging device being engaged;

FIG. 6 is a schematic structural view of an empty box lifting device;

FIG. 7 is a schematic view of the panel splitting apparatus;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box feeding device, 2-empty box discharging device, 3-empty box lifting device, 4-panel splitting device, 5-panel conveying device, 6-storage box, 7-first air cylinder, 8-second air cylinder, 9-supporting column, 10-steel beam, 11-power roller, 101-feeding port, 102-operation station, 201-discharging port, 301-frame, 302-lifting platform, 303-sliding rail, 304-driving motor, 305-screw rod, 306-supporting column, 307-connecting block, 41-horizontal driving mechanism, 42-gasket grabbing component, 43-panel grabbing component, 421-vertical driving mechanism, 422-workpiece sucker, 601-box door, 701-alignment plate, 801-baffle plate, 901-circular foot.

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 "slide," "upper," "lower," "directly above," "top," "center," "length," "inner," "surrounding," 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 components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the present invention.

Referring to fig. 1-3, the present invention is a feeding device for a display panel, including a box feeding device 1, a panel disassembling device 4, an empty box lifting device 3, an empty box discharging device 2 and a panel conveying device 5, wherein the empty box discharging device 2 is located right below the box feeding device 1, the panel conveying device 5 is connected to a side surface of the box feeding device 1, and one end of the box feeding device 1 is connected to the empty box lifting device 3.

Referring to fig. 4-5, a feeding hole 101 is formed at one end of the box feeding device 1, a box with a panel enters from the feeding hole, an operation station 102 is formed at one end of the box feeding device 1 connected with the empty box lifting device 3, the box is conveyed to the operation station 102 and stops, a discharging hole 201 is formed at one end of the empty box discharging device 2, and the empty box is discharged from the discharging hole 201; the box feeding device 1 comprises two steel beams 10 which are arranged in parallel, a plurality of power rollers 11 are rotatably connected between the two beams 10, and the power rollers 11 are driven by a motor to facilitate box conveying; the structure of the empty box discharging device 2 is the same as that of the box feeding device 1, and the empty box discharging device 2 is connected with the box feeding device 1 through a support column 9; the bottom of the supporting column 9 is provided with a round supporting leg 901 which is stably supported; one side surface of the box body feeding device 1, which is positioned at the operation station 102, is connected with a storage box 6 for storing gaskets, a box door 601 is arranged on the storage box 6, the gaskets are convenient to take out, the other side surface of the box body feeding device 1, which is positioned at the operation station 102, is connected with a panel conveying device 5, and a panel taken out from the box is placed on the panel conveying device and conveyed to the next station; a baffle 801 is arranged at one end of the box body feeding device 1 connected with the empty box lifting device 3, when the box is conveyed to the operation station 102, the baffle 801 ascends to stop the box, after the panel is grabbed, the baffle descends, the box is conveyed to the lifting device, and the baffle 801 is connected to one end of the box body feeding device 1 through a second air cylinder 8; the two sides of the operation station 102 on the box feeding device 1 are respectively connected with a first air cylinder 7, the first air cylinder 7 is connected with a counterpoint plate 701, and the box is corrected by the counterpoint plate 701 to ensure that the box is located at the correct position.

Referring to fig. 6, the empty box lifting device 3 includes a frame 301, a lifting platform 302 and a lifting assembly, the lifting assembly includes a driving motor 304 and a slide rail 303, the slide rail 303 is disposed inside the frame 301, the lifting platform 302 is slidably connected with the slide rail 303, the driving motor 304 is mounted at the top of the frame 301, an output shaft of the driving motor 304 is connected with a vertically disposed screw rod 305, the lifting platform 302 is in threaded connection with the screw rod 305 through a connecting block 307, after a panel inside the box is taken out, the empty box is conveyed to the lifting platform 302 by the box body feeding device 1, the driving motor 304 drives the screw rod 305 to rotate, the lifting platform 302 descends to the same height as the empty box discharging device 2, the lifting platform 302 conveys the empty box to the empty box discharging device 2, and the empty box is discharged from the discharging port 201; a plurality of power rollers 11 are connected in the lifting platform 302, so that the empty box can be conveniently driven to convey, and the bottom of the frame 301 is connected with a support 306.

Referring to fig. 7, the panel splitting device 4 is located right above the operation station 102, the panel splitting device 4 includes a horizontal driving mechanism 41, a panel grabbing component 43 and a gasket grabbing component 42 are connected to the horizontal driving mechanism 41, the horizontal driving mechanism 41 drives the panel grabbing component 43 and the gasket grabbing component 42 to move left and right, and the panel grabbing component 43 and the gasket grabbing component 42 are respectively used for grabbing a panel and grabbing a gasket; the panel grabbing component 43 and the gasket grabbing component 42 both comprise a vertical driving mechanism 421 and a workpiece suction cup 422, and the vertical driving mechanism 421 drives the workpiece suction cup 422 to move up and down for sucking the panel and the gasket.

One specific implementation application of the invention is as follows: when the invention works practically, a box body provided with a panel enters from a feeding hole 101, is blocked by a baffle plate 801 when reaching an operation station 102 under the action of a power roller 11, a first air cylinder 7 drives an aligning plate 701 to correct the box body, the box body is ensured to be positioned at a correct position, under the driving of a horizontal driving assembly 41 and a vertical driving assembly 421, a workpiece sucker 422 on a panel grabbing assembly 43 adsorbs the panel in the box body, then the panel is placed on a panel conveying device 5 and is conveyed to the next station, meanwhile, the workpiece sucker 422 on a gasket grabbing assembly 42 adsorbs the gasket, then the gasket is placed in a storage box 6, when the panel in the box body is completely taken, a second air cylinder 8 drives a baffle plate 801 to descend, a box body feeding device 1 conveys an empty box body to a lifting platform 302, meanwhile, a second air cylinder 8 drives the baffle plate 801 to ascend, the next box body provided with the panel is conveyed to the operation station, the panel snatchs subassembly 43 and the subassembly 42 is snatched in the gasket and repeats above-mentioned action, at this moment, driving motor 304 drives lead screw 305 and rotates, make elevating platform 302 descend to the same level with empty case discharging device 2, power cylinder 11 on the elevating platform 302 drives the empty case and transports on empty case discharging device 2, the empty case is gone out from discharge gate 201, at this moment, elevating platform 302 rises to the same level with box feeding device 1, so repeated work, realize display panel's automatic feeding promptly.

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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A throw material device for display panel which characterized in that: comprises a box body feeding device (1), a panel splitting device (4), an empty box lifting device (3), an empty box discharging device (2) and a panel conveying device (5);

a feeding hole (101) is formed in one end of the box body feeding device (1), the other end of the box body feeding device (1) is connected with the empty box lifting device (3), and an operation station (102) is arranged at one end, connected with the empty box lifting device (3), of the box body feeding device (1);

the empty box discharging device (2) is positioned right below the box body feeding device (1), and a discharging hole (201) is formed in one end of the empty box discharging device (2);

the panel disassembling device (4) is positioned right above the operation station (102), the panel disassembling device (4) comprises a horizontal driving mechanism (41), and a panel grabbing component (43) and a gasket grabbing component (42) are connected to the horizontal driving mechanism (41);

empty case elevating gear (3) include frame (301), elevating platform (302) and lifting unit, lifting unit includes driving motor (304) and slide rail (303), slide rail (303) are located inside frame (301), elevating platform (302) with slide rail (303) sliding connection, driving motor (304) are installed frame (301) top, driving motor (304) output shaft is last to be connected lead screw (305) of a vertical setting, elevating platform (302) through a connecting block (307) with lead screw (305) threaded connection.

2. A feeding device for display panels according to claim 1, characterized in that said box feeding device (1) comprises two steel beams (10) arranged parallel to each other, between said beams (10) a plurality of power rollers (11) are rotatably connected.

3. Feeding device for display panels according to claim 2, characterized in that the empty box discharging device (2) and the box feeding device (1) are identical in structure, and the empty box discharging device (2) and the box feeding device (1) are connected by a support column (9).

4. Feeding device for display panels according to claim 3, characterized in that the support column (9) is provided with a circular foot (901) at the bottom.

5. A feeding device for display panels as claimed in claim 1, 2, 3 or 4, wherein the box feeding device (1) is connected with first air cylinders (7) at two sides of the operation station (102), and the first air cylinders (7) are connected with alignment plates (701).

6. A feeding device for a display panel according to claim 5, characterized in that a baffle plate (801) is arranged at the end of the box feeding device (1) connected with the empty box lifting device (3), and the baffle plate (801) is connected with one end of the box feeding device (1) through a second air cylinder (8).

7. Feeding device for display panels according to claim 1 or 2 or 3 or 4 or 6, characterized in that a storage box (6) is connected to one side of the box feeding device (1) located at the working station (102), and a panel conveying device (5) is connected to the other side of the box feeding device (1) located at the working station (102).

8. Feeding device for display panels according to claim 7, characterized in that a door (601) is provided on the storage bin (6).

9. Feeding device for display panels according to claim 1 or 2 or 3 or 4 or 6 or 8, characterized in that a plurality of power rollers (11) are connected in the lifting platform (302), and a support column (306) is connected to the bottom of the frame (301).

10. Feeding device for display panels according to claim 9, characterized in that the panel gripping assembly (43) and the gasket gripping assembly (42) each comprise a vertical driving mechanism (421) and a workpiece suction cup (422), the workpiece suction cup (422) being connected to the vertical driving mechanism (421).