CN219839139U

CN219839139U - Display panel unloader

Info

Publication number: CN219839139U
Application number: CN202320450538.7U
Authority: CN
Inventors: 赵琪
Original assignee: Hefei BOE Semiconductor Co Ltd
Current assignee: Hefei BOE Semiconductor Co Ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-10-17
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a display panel blanking device which comprises a blanking frame, wherein the blanking frame is provided with a feeding frame positioned at an upper layer and a discharging frame positioned at a lower layer, a plurality of vertical rods are connected between the feeding frame and the discharging frame, a plurality of conveying wheels are respectively arranged on the inner sides of the feeding frame and the discharging frame in a rotating manner, and part of conveying wheels are connected with a servo motor for driving the conveying wheels to rotate; the feeding frame one end is equipped with the workspace, and the workspace upper end is equipped with the mounting bracket that is used for erection equipment, and vertical slip is equipped with the rack in the workspace, and the rack upper end is equipped with a plurality of vacuum chuck, the vertical fixed mounting in workspace both sides has electronic slide rail. The blanking device is reasonable in design and compact in structure, effectively guarantees the blanking effect of the display panel, guarantees blanking precision, improves adaptability to display panels of different models and sizes, saves installation space, and guarantees the use effect of the blanking device.

Description

Display panel unloader

Technical Field

The utility model relates to the technical field of display panel processing equipment, in particular to a display panel blanking device.

Background

The display panel is generally referred to as a liquid crystal panel, which is a main component of a display, determines brightness, contrast, color, viewing angle, and the like of the display, and is of several different types, such as a TN panel, a VA panel, an IPS panel, a CPA panel, and the like, and in the processing of the display panel, processing operations such as detection and assembly of the display panel are required.

In the existing display panel detection and processing process, the blanking device is required to be used for blanking, the existing blanking device needs to occupy more space, the space utilization rate is low, the blanking precision is also relatively common, the adaptability to display panels of different models and sizes is relatively poor, and the using effect of the blanking device is common.

Disclosure of Invention

The utility model aims to solve the defects that more space is required to be occupied, the space utilization rate is low, the blanking precision is common, the adaptability to display panels of different models and sizes is poor, and the use effect of a blanking device is common in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the blanking device of the display panel comprises a blanking frame, wherein the blanking frame is provided with a feeding frame positioned at an upper layer and a discharging frame positioned at a lower layer, a plurality of vertical rods are connected between the feeding frame and the discharging frame, a plurality of conveying wheels are respectively arranged on the inner sides of the feeding frame and the discharging frame in a rotating mode, and part of conveying wheels are connected with a servo motor for driving the conveying wheels to rotate;

a working area is arranged at one end of the feeding frame, a mounting rack for mounting equipment is arranged at the upper end of the working area, a placing rack is vertically arranged in the working area in a sliding manner, a plurality of vacuum suckers are arranged at the upper end of the placing rack, electric sliding rails are vertically and fixedly arranged at two sides of the working area, sliding seats are arranged in the electric sliding rail in a sliding manner, the two sliding seats are respectively arranged on two sides of the placing frame through brackets, discharging wheels corresponding to the working areas are rotatably arranged on two sides of the discharging frame, and the discharging wheels are also connected with a servo motor for driving the discharging wheels to rotate;

the feeding frame is internally provided with a plurality of sliding rods corresponding to the feeding direction in a sliding manner, the upper ends of the sliding rods are respectively provided with a plurality of electric telescopic rods, a linkage rod is connected between the sliding rods, the feeding frame is horizontally provided with a linear motor, the linear motor is provided with a sliding block in a sliding manner, and the sliding block is fixedly connected with the linkage rod.

Preferably, the feeding frame and the discharging frame are internally provided with stiffening beams corresponding to the transferring direction, and the two sides of the stiffening beams are also rotatably provided with a plurality of conveying wheels.

More preferably, the linear motor is horizontally and fixedly mounted on the bottom wall of the reinforcing beam.

Preferably, the telescopic ends of the electric telescopic rods are all provided with anti-slip pads.

Preferably, the lower end of the placing frame is provided with a vacuum generator connected with a plurality of vacuum chuck pipelines.

Preferably, a plurality of fixing seats are vertically arranged on two sides of the feeding frame, limiting plates are arranged on one sides of the fixing seats in a sliding mode, which are close to each other, a plurality of sliding columns are arranged on one sides of the limiting plates, which are away from each other, of the fixing seats, the sliding columns are arranged in the corresponding fixing seats in a sliding mode, and locking bolts are arranged on the fixing seats, which correspond to the sliding columns.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the blanking frame, the space utilization rate of the blanking device is effectively improved, the installation space is saved, and the use effect of the blanking device is effectively improved;

2. according to the utility model, the display panel is sent to a working area through the matching of the electric telescopic rod and the sliding rod, and is adsorbed and fixed by matching with the vacuum chuck, so that the detection and other operations of the display panel are facilitated, and the blanking effect of the display panel is ensured;

3. according to the utility model, the feeding of the display panel is limited by the limiting plate, so that the blanking precision of the display panel is ensured, and meanwhile, the adaptability of the blanking device to display panels with different models and sizes is effectively ensured by adjusting the spacing of the limiting plate.

The blanking device is reasonable in design and compact in structure, effectively guarantees the blanking effect of the display panel, guarantees blanking precision, improves adaptability to display panels of different models and sizes, saves installation space, and guarantees the use effect of the blanking device.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic diagram of a work area structure according to the present utility model;

FIG. 3 is a schematic view of a slide bar structure according to the present utility model;

FIG. 4 is a schematic view of a rack structure according to the present utility model;

fig. 5 is a schematic cross-sectional view of the front structure of the present utility model.

In the figure: the automatic feeding device comprises a blanking frame 1, a feeding frame 101, a discharging frame 102, a reinforcing beam 2, a conveying wheel 3, a sliding rod 4, an electric telescopic rod 41, a linkage rod 42, a linear motor 5, a sliding block 51, a working area 6, a placing frame 7, a vacuum chuck 71, a vacuum generator 711, an electric sliding rail 8, a sliding seat 81, a discharging wheel 9, a mounting frame 10, a limiting plate 11, a sliding column 111, a fixing seat 12 and a locking bolt 121.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-5, a display panel blanking device comprises a blanking frame 1, wherein the blanking frame 1 is provided with a feeding frame 101 positioned on an upper layer and a discharging frame 102 positioned on a lower layer, a plurality of vertical rods are connected between the feeding frame 101 and the discharging frame 102 to ensure the strength of the blanking frame 1, a plurality of conveying wheels 3 are rotatably arranged on the inner sides of the feeding frame 101 and the discharging frame 102, a part of conveying wheels 3 are connected with a servo motor for driving the conveying wheels to rotate, and the display panel is conveyed by the conveying wheels 3 to feed and discharge.

The pay-off frame 101 one end is equipped with workspace 6, and workspace 6 upper end is equipped with the mounting bracket 10 that is used for erection equipment for erection display panel's detection, equipment etc. equipment such as convenient display panel's processing, vertical slip is equipped with rack 7 in the workspace 6, and rack 7 upper end is equipped with a plurality of vacuum chuck 71, adsorbs fixedly to display panel through vacuum chuck 71, and convenient display panel's processing and detection also make things convenient for display panel to process, drive display panel after the detection to remove, the vertical fixed mounting in workspace 6 both sides has electric slide rail 8, all slides in the electric slide rail 8 and is equipped with sliding seat 81, and two sliding seats 81 pass through the support mounting respectively in rack 7 both sides, the rotation of discharging frame 102 both sides is equipped with the discharge wheel 9 that corresponds with workspace 6, and discharge wheel 9 also is connected with the servo motor that is used for driving its pivoted, and after display panel processing is accomplished, electric slide rail 8 drives sliding seat 81 and mounting bracket 10 and moves down to cooperate discharge wheel 9 and lower floor's delivery wheel 3, the effectual business turn over material efficiency that has improved display panel processing and detection.

The feeding frame 101 is provided with a plurality of sliding rods 4 corresponding to the feeding direction in a sliding mode, the upper ends of the sliding rods 4 are respectively provided with a plurality of electric telescopic rods 41, a linkage rod 42 is connected between the sliding rods 4, a linear motor 5 is horizontally arranged on the feeding frame 101, a sliding block 51 is arranged on the linear motor 5 in a sliding mode, the sliding block 51 is fixedly connected with the linkage rod 42, when a display panel moves to the upper side of the sliding rods 4, the electric telescopic rods 41 are started to jack up the display panel from the conveying wheel 3, the linear motor 5 is matched to drive the sliding block 51 to move, the sliding rods 4 are driven to slide to move the display panel to a working area 6, and the vacuum chuck 71 is matched to adsorb and fix the display panel, so that the processing and the detection of the display panel are facilitated.

When the blanking device is used, a display panel is placed on the conveying wheel 3 on the feeding frame 101, the conveying wheel 3 drives the display panel to move to the upper portion of the electric telescopic rod 41, the electric telescopic rod 41 is started to extend upwards to jack up the display panel, the linear motor 5 is started to drive the sliding rod 4 to slide, the display panel is sent into the working area 6, the vacuum chuck 71 is started to adsorb the display panel, the sliding rod 4 can be reset or is supported at the lower holding position according to the requirement, and the display panel is detected or processed after the adsorption is completed.

After the display panel operation is completed, the electric sliding rail 8 is matched with the sliding seat 81 to drive the placing frame 7 to move downwards until the display panel moves to the discharging wheel 9, the display panel is sent out by being matched with the discharging wheel 9 and the conveying wheel 3 below, the automatic degree of the discharging of the display panel is effectively improved, meanwhile, the occupied space of the discharging device is effectively reduced through the C-shaped discharging frame 1, and the space utilization rate of the production environment is improved.

In this embodiment, as shown in fig. 1-5, the feeding frame 101 and the discharging frame 102 are both provided with the reinforcing beams 2 corresponding to the transferring direction, and two sides of the reinforcing beams 2 are also provided with a plurality of conveying wheels 3 in a rotating manner, so that the discharging stability of the display panel is improved, the conveying effect is improved, and the strength of the discharging frame 1 is also improved.

In this embodiment, as shown in fig. 1-5, the linear motor 5 is horizontally and fixedly installed on the bottom wall of the stiffening beam 2, so as to ensure the stability of installation of the linear motor 5 and also facilitate the installation of the linear motor 5.

In this embodiment, as shown in fig. 1-4, the telescopic ends of the electric telescopic rods 41 are all provided with anti-slip pads, so that the stability of the movement of the display panel is ensured, a certain buffer capacity is provided, and the blanking effect of the display panel is effectively ensured.

In this embodiment, as shown in fig. 1-4, the lower end of the placement frame 7 is provided with a vacuum generator 711 connected with the plurality of vacuum chucks 71 in a pipeline manner, so that the installation and the use of the vacuum chucks 71 are facilitated, and the synchronous use of the plurality of vacuum chucks 71 is facilitated without the need of externally connecting devices such as a vacuum pump.

In this embodiment, as shown in fig. 1-5, the two sides of the feeding frame 101 are all vertically provided with a plurality of fixing seats 12, one side close to the fixing seats 12 is all slidably provided with a limiting plate 11, one side, opposite to the other side, of the limiting plate 11 is all provided with a plurality of sliding columns 111 corresponding to the fixing seats 12, the sliding columns 111 are all slidably mounted in the corresponding fixing seats 12, the fixing seats 12 are all provided with locking bolts 121 corresponding to the sliding columns 111, the blanking of the display panel is guided through the limiting plate 11, the blanking precision of the display panel is ensured, the blanking effect of the display panel is ensured, and meanwhile, the sliding columns 111 and the locking bolts 121 are matched to facilitate the adjustment of the limiting plate 11, so that the adaptability to display panels with different types and sizes is effectively ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The blanking device of the display panel comprises a blanking frame (1), and is characterized in that the blanking frame (1) is provided with a feeding frame (101) positioned at an upper layer and a discharging frame (102) positioned at a lower layer, a plurality of vertical rods are connected between the feeding frame (101) and the discharging frame (102), a plurality of conveying wheels (3) are respectively arranged on the inner sides of the feeding frame (101) and the discharging frame (102) in a rotating mode, and part of conveying wheels (3) are connected with a servo motor for driving the conveying wheels to rotate;

the automatic feeding device is characterized in that a working area (6) is arranged at one end of the feeding frame (101), a mounting frame (10) for mounting equipment is arranged at the upper end of the working area (6), a placing frame (7) is vertically arranged in the working area (6) in a sliding mode, a plurality of vacuum suckers (71) are arranged at the upper end of the placing frame (7), electric sliding rails (8) are vertically and fixedly arranged at two sides of the working area (6), sliding seats (81) are slidably arranged in the electric sliding rails (8), the two sliding seats (81) are respectively arranged at two sides of the placing frame (7) through brackets, discharging wheels (9) corresponding to the working area (6) are rotatably arranged at two sides of the discharging frame (102), and a servo motor for driving the discharging wheels (9) to rotate is also connected;

the feeding device is characterized in that a plurality of sliding rods (4) corresponding to the feeding direction are arranged in the feeding frame (101) in a sliding mode, a plurality of electric telescopic rods (41) are arranged at the upper ends of the sliding rods (4), a linkage rod (42) is connected between the sliding rods (4), a linear motor (5) is horizontally arranged on the feeding frame (101), a sliding block (51) is arranged on the linear motor (5) in a sliding mode, and the sliding block (51) is fixedly connected with the linkage rod (42).

2. The blanking device of the display panel according to claim 1, wherein the feeding frame (101) and the discharging frame (102) are respectively provided with a reinforcing beam (2) corresponding to the transferring direction, and a plurality of conveying wheels (3) are respectively rotatably arranged on two sides of the reinforcing beam (2).

3. A blanking device for a display panel according to claim 2, characterized in that the linear motor (5) is fixedly mounted horizontally on the bottom wall of the stiffening beam (2).

4. A blanking device for a display panel according to claim 1, characterized in that the telescopic ends of the electric telescopic rods (41) are provided with anti-slip pads.

5. The blanking device of the display panel according to claim 1, wherein a vacuum generator (711) connected with a plurality of vacuum sucking discs (71) through pipelines is arranged at the lower end of the placing frame (7).

6. The blanking device of the display panel according to claim 1, wherein a plurality of fixing seats (12) are vertically arranged on two sides of the feeding frame (101), limiting plates (11) are slidably arranged on the similar sides of the fixing seats (12), a plurality of sliding columns (111) are arranged on the opposite sides of the limiting plates (11) corresponding to the fixing seats (12), the sliding columns (111) are slidably arranged in the corresponding fixing seats (12), and locking bolts (121) are arranged on the fixing seats (12) corresponding to the sliding columns (111).