CN212798632U

CN212798632U - Product erecting system for liquid crystal display production line

Info

Publication number: CN212798632U
Application number: CN202020920937.1U
Authority: CN
Inventors: 陈亮
Original assignee: Suzhou Frank Auto Equipment Co ltd
Current assignee: Suzhou Frank Auto Equipment Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-26
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a system is erect to product for LCD production line. Mainly include module transfer chain, tool transfer chain, locating component, multiaxis manipulator and back tool. The module transfer chain is located between multiaxis manipulator and the tool transfer chain, the module transfer chain is used for carrying the module, locating component is used for being positioned a module in one side of multiaxis manipulator, the multiaxis manipulator includes the multiaxis manipulator, the setting is in the frame of picking up of multiaxis manipulator tip and set up a plurality of sponge vacuum chuck on picking up the frame, the multiaxis manipulator is used for picking up the module that the level of carrying over on the module transfer chain was placed, and place on the back tool after rotatory to the module state of erectting, the back tool is used for supporting the module of the state of erectting. The device has the advantages of simple structure, convenient use and high efficiency.

Description

Product erecting system for liquid crystal display production line

Technical Field

The utility model relates to a LCD production field especially relates to LCD production line is with product system of erectting.

Background

One of the links of the liquid crystal display production line needs to change the module from a flat state to a vertical state. The traditional system for erecting the module is complex in structure, large in occupied area and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a product erecting system for a liquid crystal display production line to solve the problem of the complicated structure of the conventional system.

A product erecting system for a liquid crystal display production line comprises a module conveying line, a jig conveying line, a positioning assembly, a multi-shaft manipulator and a backrest jig, wherein a plurality of backrest jigs are arranged on the jig conveying line, the multi-shaft manipulator is arranged on one side of the module conveying line, the module conveying line is positioned between the multi-shaft manipulator and the jig conveying line, the module conveying line is used for conveying modules, the positioning assembly is used for positioning one module on one side of the multi-shaft manipulator, the multi-shaft manipulator comprises a multi-shaft mechanical arm, a picking frame arranged at the end part of the multi-shaft mechanical arm and a plurality of sponge vacuum suckers arranged on the picking frame, the multi-shaft manipulator is used for picking up the horizontally placed module conveyed from the module conveying line and placing the module on the backrest jig after rotating the module to be in an erected state, the backrest jig is used for supporting the module in the vertical state.

The device picks up the horizontally placed module through the multi-axis manipulator, then erects and transfers the module to the backrest jig through the multi-axis manipulator, and supports the module through the backrest jig. Then, the multi-axis robot releases the module and resets. The module is supported by the backrest jig and kept in a vertical state. The device has the advantages of simple structure, convenient use and high efficiency.

In one embodiment, the positioning assembly comprises a stop block and a stop block driving assembly, the stop block is arranged on the module conveying line, and the stop block driving assembly is connected with the stop block and used for driving the stop block to lift.

In one embodiment, the positioning assembly further comprises a pushing block, a positioning piece and a pushing block driving assembly, the pushing block is arranged on one side of the module conveying line, the positioning piece is arranged on the other side of the module conveying line, the pushing block driving assembly is connected with the pushing block and used for driving the pushing block to push the module on the module conveying line, and the moving direction of the pushing block is perpendicular to the conveying direction of the module conveying line.

In one embodiment, the two sides of the module conveying line on the upstream side of the stop block are respectively provided with a guide mechanism, the guide mechanism comprises a frame body and a plurality of guide wheels arranged on the frame body, and the axes of the guide wheels are sequentially and gradually close to the module conveying line along the module conveying direction.

In one embodiment, the backrest fixture supports the module in an inclined manner.

In one embodiment, the backrest fixture comprises a base and a tilting bracket mounted on the base.

In one embodiment, a safety protection net is arranged on the outer side of the multi-axis manipulator.

Drawings

Fig. 1 is a plan view of a product erecting system for a liquid crystal display production line according to an embodiment of the present invention.

Fig. 2 is a schematic view of a guide mechanism of a product erecting system for a liquid crystal display production line according to an embodiment of the present invention.

Fig. 3 is a side view of a product erecting system for a liquid crystal display production line according to an embodiment of the present invention.

Wherein:

10. module group

110. Module transfer chain

120. Jig conveying line

130. Multi-axis robot 131, multi-axis robot 132, and pickup frame

133. Sponge vacuum chuck

141. Stop block 142, push block 143, push block driving component 144 and positioning piece

150. Backrest fixture 151, base 152 and inclined bracket

152a, a column 152b, a support block

161. Frame 162 and guide wheel

170. Safety protective net

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, an embodiment of the present invention provides a product erecting system for a liquid crystal display production line. The apparatus includes a module transfer line 110, a jig transfer line 120, a positioning unit, a multi-axis robot 130, and a back jig 150.

The multi-axis manipulator is characterized in that a plurality of backrest jigs 150 are arranged on the jig conveying line 120, the multi-axis manipulator 130 is arranged on one side of the module conveying line 110, the module conveying line 110 is located between the multi-axis manipulator 130 and the jig conveying line 120, the module conveying line 110 is used for conveying the modules 10, the positioning assembly is used for positioning one module 10 on one side of the multi-axis manipulator 130, the multi-axis manipulator 130 comprises a multi-axis manipulator 131, a picking frame 132 arranged at the end part of the multi-axis manipulator 131 and a plurality of sponge vacuum suckers 133 arranged on the picking frame 132, the multi-axis manipulator 130 is used for picking up the horizontally placed modules 10 conveyed from the module conveying line 110 and placing the modules 10 on the backrest jigs 150 after the modules 10 are rotated to be in an upright state, and the backrest jigs 150 are used for supporting the modules 10 in the.

The module conveying line 110 can be arranged in sections when being arranged, that is, a plurality of conveying mechanisms are combined to form one conveying line. The position of a corresponding one of the transport mechanisms of the multi-axis robot 130 may be set as a positioning station. When the module 10 flows into the positioning station, it is positioned by the positioning assembly, and at the same time, the conveying mechanism of the positioning station stops working. In order for the multi-axis robot 130 to pick up the module 10 at the positioning station. Specifically, a corresponding sensor can be arranged at the positioning component to detect whether the module 10 is in place, if the module 10 is in place, the sensor acquires a corresponding signal and sends the signal to the controller, and the controller stops working of the mechanism for conveying corresponding to the positioning station.

After the multi-axis robot 130 picks up the module 10, the tool transfer line 120 is stopped, and the multi-axis robot 130 places the module 10 on the back rest tool 150 of the tool transfer line 120. Next, the module 10 is supported by the back jig 150, and the multi-axis robot 130 is reset to prepare for picking up the next module 10. At the same time, the tool conveyor line 120 is opened to convey the module 10 and another empty back tool 150 for the next placement of the module 10.

In this embodiment, the positioning assembly includes a stopper 141 and a stopper 141 driving assembly. The stopper 141 is disposed on the module conveying line 110, and the stopper 141 driving assembly is connected to the stopper 141 and configured to drive the stopper 141 to ascend and descend.

Specifically, the module conveying line 110 may include a plurality of conveying devices. The stopper 141 and the stopper 141 driving unit may be disposed between two adjacent conveying devices. The driving assembly of the stopper 141 may be composed of a linear driving mechanism such as a cylinder assembly. When the module 10 enters the positioning station, the stopper 141 is lifted to block the module 10, and the conveying device corresponding to the positioning station stops operating. At this time, the multi-axis robot 130 may pick up the module 10.

It will be appreciated that the stop 141 can be lowered below the module conveyor line 110 when it is not necessary to erect the module 10, i.e., when the module 10 is required to continue moving along the module conveyor line 110. In this way, a smooth passage of the module 10 is ensured.

In this embodiment, the positioning assembly further includes a pushing block 142, a positioning member 144 and a pushing block driving assembly 143, the pushing block 142 is disposed on one side of the module conveying line 110, the positioning member 144 is disposed on the other side of the module conveying line 110, the pushing block driving assembly 143 is connected to the pushing block 142 and is configured to drive the pushing block 142 to push the module 10 on the module conveying line 110, and a moving direction of the pushing block 142 is perpendicular to a conveying direction of the module conveying line 110.

Specifically, after the module 10 enters the positioning station, the stopper 141 blocks the module 10, and the pushing block 142 pushes the module 10 to the positioning member 144, so that the module 10 is blocked by the positioning member 144, thereby positioning the module 10 in two directions simultaneously.

In this embodiment, as shown in fig. 2, guide mechanisms are further respectively disposed on two sides of the module conveying line 110 on the upstream side of the block 141, each guide mechanism includes a frame body 161 and a plurality of guide wheels 162 mounted on the frame body 161, and axes of the plurality of guide wheels 162 gradually approach the module conveying line 110 in sequence along the conveying direction of the module 10.

The guiding mechanism can guide the running direction of the module 10, and then finely adjust the position of the module 10.

In this embodiment, the backrest fixture 150 supports the module 10 in an inclined manner. That is, the state of the module 10 on the back jig 150 is the inclined standing state.

Specifically, the backrest fixture 150 includes a base 151 and an inclined bracket 152 mounted on the base 151. The inclined bracket 152 may include a plurality of obliquely arranged columns 152a, and each column 152a may be provided with a plurality of supporting blocks 152 b. The module 10 may be supported by a support block 152 b.

In this embodiment, as shown in fig. 1 and 3, a safety net 170 is disposed outside the multi-axis robot 130. Thus, the protective device can play a certain role in protecting operators.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A product erecting system for a liquid crystal display production line is characterized by comprising a module conveying line, a jig conveying line, a positioning assembly, a multi-shaft manipulator and a backrest jig, wherein a plurality of backrest jigs are arranged on the jig conveying line, the multi-shaft manipulator is arranged on one side of the module conveying line, the module conveying line is positioned between the multi-shaft manipulator and the jig conveying line, the module conveying line is used for conveying modules, the positioning assembly is used for positioning one module on one side of the multi-shaft manipulator, the multi-shaft manipulator comprises a multi-shaft mechanical arm, a picking frame arranged at the end part of the multi-shaft mechanical arm and a plurality of sponge vacuum suckers arranged on the picking frame, the multi-shaft manipulator is used for picking up the horizontally placed module conveyed from the module conveying line and placing the module on the backrest jig after rotating the module into an erected state, the backrest jig is used for supporting the module in the vertical state.

2. The product erecting system for the liquid crystal display production line as recited in claim 1, wherein said positioning assembly comprises a stopper disposed on said module conveying line and a stopper driving assembly connected to said stopper for driving said stopper to ascend and descend.

3. The product erecting system for the liquid crystal display production line as recited in claim 2, wherein the positioning assembly further comprises a pushing block, a positioning member and a pushing block driving assembly, the pushing block is disposed on one side of the module conveying line, the positioning member is disposed on the other side of the module conveying line, the pushing block driving assembly is connected with the pushing block and used for driving the pushing block to push the module on the module conveying line, and the moving direction of the pushing block is perpendicular to the conveying direction of the module conveying line.

4. The product erecting system for the liquid crystal display production line according to claim 2, wherein guide mechanisms are further respectively provided at both sides of the module conveying line at the upstream side of the stopper, the guide mechanisms comprise a frame body and a plurality of guide wheels mounted on the frame body, and axes of the plurality of guide wheels are sequentially and gradually close to the module conveying line along the module conveying direction.

5. The product erecting system for the LCD production line as recited in claim 1, wherein said backrest fixture supports said module obliquely.

6. The system for erecting a product for use in a liquid crystal display manufacturing line according to claim 5, wherein said back jig comprises a base and an inclined bracket mounted on said base.

7. The product erecting system for a liquid crystal display production line as recited in claim 1, wherein a safety net is provided to an outer side of said multi-axis robot.