CN216852584U - Flexible circuit board pin inserting device of backlight module - Google Patents

Abstract

The utility model relates to a flexible circuit board pin device of a backlight module, comprising: a first feeding channel and a second feeding channel which are symmetrically arranged; One side of the second feeding channel; the parallel manipulator, the output end of which is provided with an alignment lens and a clamping part; the feeding channel is set on one side of the parallel manipulator; the first conveying component is set on the first feeding part The passage and above the material-moving processing assembly are used to transport the backlight module to the material-moving processing assembly; the second conveying assembly is arranged above the second feeding passage, the material-moving processing assembly and the unloading passage, and is used for The backlight module is transported to the material-moving processing component, and the processed backlight module is transported from the material-moving processing component to the unloading channel. The flexible circuit board pin device has high feeding efficiency and high pin pin accuracy, thereby accelerating the production efficiency of the backlight module.

Description

A flexible circuit board pin device for backlight module

technical field

The utility model relates to the technical field of backlight module processing, in particular to a flexible circuit board pin device of a backlight module.

Background technique

In the production process of the backlight module, it is necessary to perform pin installation on the flexible circuit board in the backlight module.

At present, most of the pin insertion process of the flexible circuit board of the common backlight module is performed by automatic or semi-automatic equipment. Before inserting the pins, the operator needs to place the backlight module on the processing seat, and adjust the position of the backlight module so that the end to be processed faces upwards. In the process of pin insertion, the moving mechanism moves the processing base under the pin pin cylinder, and the pin pin cylinder directly inserts the flexible circuit board into the fixed position of the backlight module. However, in the actual process, the operator often mistakenly places the flexible circuit board on the processing seat due to negligence, so that the pin cylinder holds the flexible circuit board and directly collides with the backlight module, and the operator needs to readjust the backlight. position of the module, and restart the pin processing, thereby reducing the pin efficiency of the backlight module; in severe cases, the backlight module will be damaged, thereby increasing the production cost.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a flexible circuit board pin device for a backlight module in view of the above technical problems.

In order to achieve the above purpose, a flexible circuit board pin device for a backlight module provided by an embodiment of the present invention includes:

Symmetrically arranged first feeding channel and second feeding channel;

A material-moving processing component is arranged on one side of the first feeding channel and the second feeding channel;

The parallel manipulator is provided with an alignment lens and a clamping part on the output end;

The feeding channel is arranged on one side of the parallel manipulator;

a first conveying component, arranged above the first feeding channel and the material moving processing component, for conveying the backlight module to the material moving processing component;

The second conveying component is arranged above the second feeding channel, the material-moving processing component, and the discharging channel, and is used for transporting the backlight module to the material-moving processing component and conveying the processed components from the material-moving processing component. The backlight module is placed on the feeding channel.

Preferably, the alignment lens is a CCD lens.

Preferably, the clamping part includes a first support seat, a clamping air claw and a clamping block, the first supporting seat is arranged on the output end of the parallel manipulator, and the clamping air claw is arranged on the On the first support base, the moving end of the clamping air claw is connected with the clamping block.

Preferably, the material moving processing assembly includes a first moving module and a material moving unit, and the first moving module includes two and is arranged side by side on one side of the first feeding channel and the second feeding channel, The moving end of the first moving module is connected with the moving unit.

Preferably, the material moving unit includes a second support seat, a workpiece support seat and a jacking cylinder, the second support seat is arranged on the moving end of the first moving module, and the jacking cylinder is arranged on the On the second support seat, the cylinder shaft of the jacking cylinder is connected with the workpiece support seat for driving the workpiece support seat to move relative to the second support seat.

Preferably, the first conveying component includes a second moving module, a third moving module and a first suction jig, and the second moving module is located above the first feeding channel and the material moving processing component, A third moving module is connected to the moving end of the second moving module, and the first suction jig is connected to the moving end of the third moving module.

Preferably, the moving direction of the moving end of the second moving module is perpendicular to the moving direction of the moving end of the third moving module.

Preferably, the second conveying component includes a fourth moving module, a fifth moving module and a second suction jig, and the fourth moving module is located in the second upper material channel, the material moving processing component, and the lower Above the material channel, a fifth moving module is connected to the moving end of the fourth moving module, and the second suction jig is connected to the moving end of the fifth moving module.

Preferably, the moving direction of the moving end of the fourth moving module is perpendicular to the moving direction of the moving end of the fifth moving module.

The above-mentioned one or more technical solutions of the molding equipment provided by the embodiments of the present invention have at least one of the following technical effects: the pin insertion device of the flexible circuit board is used to simultaneously form the The backlight modules are loaded on both sides of the material-moving processing component, and are transported to the material-moving processing component through the first handling component and the second handling component respectively, so as to improve the feeding efficiency of the backlight module; in addition, the material-moving processing component includes two There are two first moving modules, and two first moving modules are provided with moving units, so that the backlight modules can be moved independently without affecting each other; The parallel manipulator is aligned with the backlight module in front of the pins to improve the pin accuracy of the parallel manipulator. The flexible circuit board pin device has high feeding efficiency and high pin pin accuracy, thereby accelerating the production efficiency of the backlight module.

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the drawings required in the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts.

FIG. 1 is a first structural schematic diagram of a flexible circuit board pin device provided by an embodiment of the present invention;

FIG. 2 is a second structural schematic diagram of a pin insertion device for a flexible circuit board provided by an embodiment of the present invention;

Fig. 3 is the enlarged structural representation of A district among Fig. 1;

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model 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. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not subject to the specific embodiments disclosed below. limit.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that A device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or indicating the number of technical features indicated. . Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the embodiments of the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "connection", "connection", "fixation" should be understood in a broad sense, for example, it may be a fixed connection or a Removable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

As shown in FIGS. 1 to 3 , an embodiment of the present invention provides a flexible circuit board pin device for a backlight module, including: a machine, a first feeding channel 100 , a second feeding channel 200 , and a material-moving processing component 300 , the feeding channel 400 , the first conveying assembly 500 and the second conveying assembly 600 .

The first feeding channel 100 and the second feeding channel 200 are symmetrically arranged on the machine, and are used for feeding the backlight modules from both sides of the machine.

The material-moving processing assembly 300 is arranged in the center of the machine. Since the backlight module needs to be transported from the first feeding channel 100 and the second feeding channel 200 to the material-moving processing assembly 300 , the material-moving processing assembly 300 is close to the first feeding channel 100 and the second feeding channel 200 . In order to shorten the distance between the material-moving processing assembly 300 and the first feeding channel 100 and the second feeding channel 200, the transportation of the backlight module from the first feeding channel 100 and the second feeding channel 200 to the material-moving processing is reduced. time of the assembly 300, thereby improving the material feeding efficiency of the backlight module.

The parallel manipulator 700 has an alignment lens 710 and a clamping part 720 on the output end; the parallel manipulator 700 can be defined as the moving platform and the fixed platform are connected by at least two independent kinematic chains, and the mechanism has two or more than two A closed-loop mechanism with degrees of freedom and driven in parallel. The parallel manipulator 700 is disposed on the material-moving processing assembly 300 for clamping the flexible circuit board and inserting it on the backlight module of the material-moving processing assembly 300 .

The feeding channel 400 is arranged on one side of the parallel manipulator 700 .

The first conveying assembly 500 is disposed above the first feeding channel 100 and the material moving processing assembly 300, and is used for conveying the backlight module to the material moving processing assembly 300;

The second conveying assembly 600 is disposed above the second feeding channel 200 , the material moving processing assembly 300 and the discharging channel 400 , and is used for transporting the backlight module to and from the material moving processing assembly 300 . The completed backlight module is placed on the feeding channel 400 .

During operation, the backlight module is fed by the first feeding channel 100 and the second feeding channel 200 . The first conveying assembly 500 and the second conveying assembly 600 respectively transport the backlight modules of the first feeding channel 100 and the second feeding channel 200 to the material-moving processing assembly 300 one by one; the material-moving processing assembly 300 drives the backlight module The group moves to the position of the parallel manipulator 700; the clamping part 720 on the parallel manipulator clamps the flexible circuit board, then the alignment lens 710 is used to determine the pin position, and then the flexible circuit board is inserted into the backlight module. The material-moving processing assembly 300 moves the backlight module with the completed pins to the side of the feeding channel 400; the second conveying assembly 600 transports the processed backlight module to the feeding channel 400 for discharging.

The flexible circuit board pin insertion device is provided with the first feeding channel 100 and the second feeding channel 200, so as to simultaneously feed the backlight module from both sides of the material-moving processing assembly 300, and pass through the first conveying assembly 500 and the second feeding assembly 300 respectively. The second conveying assembly 600 is conveyed to the material-moving processing assembly 300, thereby improving the material feeding efficiency of the backlight module; in addition, the material-moving processing assembly 300 includes two first moving modules, both of which are provided with The material moving unit can move the backlight modules independently without affecting each other; in addition, an alignment lens 710 is arranged on the parallel manipulator 700, so that the parallel manipulator 700 is aligned with the backlight module before the pins, and the parallel manipulator is raised. 700 pin accuracy. The flexible circuit board pin device has high feeding efficiency and high pin pin accuracy, thereby accelerating the production efficiency of the backlight module.

As shown in FIGS. 1-3 , in one embodiment, the alignment lens 710 is a CCD lens.

As shown in FIGS. 1-3 , in one embodiment, the clamping portion 720 includes a first support base 721 , a clamping air gripper 722 and a clamping block 723 , and the first support base 721 is provided on the output end of the parallel manipulator 700 , the clamping air claw 722 is arranged on the first support seat 721 , and the moving end of the clamping air claw 722 is connected with the clamping block 723 .

The first support seat 721 is used to support the clamping air gripper 722 . And the first support seat 721 is L-shaped.

As shown in FIGS. 1 to 3 , in one embodiment, the material-moving processing assembly 300 includes a first moving module 310 and a material-moving unit 320 . The first moving module 310 includes two and is arranged in parallel on the first feeding channel. 100. On one side of the second feeding channel 200, a material moving unit 320 is connected to the moving end of the first moving module 310.

Each of the first moving modules 310 has a moving end, and a material moving unit 320 is disposed on the moving end of each of the first moving modules 310 . The purpose of this arrangement is to increase the number of backlight modules transferred by the material-moving processing assembly 300 , so that the backlight modules can be rapidly processed for pin insertion.

The first moving module 310 may be a screw driving mechanism, a cylinder driving mechanism, or a linear motor, as long as the mechanism that can realize the linear driving function is included in this embodiment. Specifically, the first moving module 310 is a linear motor.

During operation, the first moving module 310 can drive the material moving unit 320 to the side of the first feeding channel 100 , and then the first conveying assembly 500 conveys the backlight module to the moving unit 320 of the first moving module 310 . The first moving module 310 can also drive the material moving unit 320 to the side of the second feeding channel 200 , and then the second conveying component 600 conveys the backlight module to the material moving unit 320 of the second moving module.

As shown in FIGS. 1 to 3 , in one embodiment, the material moving unit 320 includes a second support base 321 , a workpiece support base 322 and a lifting cylinder 323 , and the second support base 321 is provided for the movement of the first moving module 310 . At the end, the jacking cylinder 323 is arranged on the second support seat 321 , and the cylinder shaft of the jacking cylinder 323 is connected with the workpiece support seat 322 for driving the workpiece support seat 322 to move relative to the second support seat 321 .

The second support base 321 is connected to the moving end of the first moving module 310 to provide a support function. The jacking cylinder 323 is fixed on the second support base 321, and controls the workpiece support base 322 to move up and down. The purpose of this setting is to control the workpiece support base 322 to rise to a height, so that when the first moving module 310 is working, the first The workpiece support bases 322 on a moving module 310 do not interfere with each other.

Specifically, when the workpiece support seat 322 on a first moving module 310 meets the workpiece support seat 322 on another first moving module 310, the workpiece support seat 322 on the first moving module 310 is at the top The lift cylinder 323 is driven to raise to a height, and the workpiece support base 322 on the other first moving module 310 is raised to another height under the drive of the lift cylinder 323. The two heights are different, so that the two workpieces are The support bases 322 can be staggered so as to meet smoothly.

As shown in FIGS. 1-3 , in one embodiment, the first conveying assembly 500 includes a second moving module 510 , a third moving module 520 and a first suction jig 530 , and the second moving module 510 is located in the first Above the feeding channel 100 and the material moving processing assembly 300 , a third moving module 520 is connected to the moving end of the second moving module 510 , and a first suction jig 530 is connected to the moving end of the third moving module 520 .

The second moving module 510 may be a screw driving mechanism, a cylinder driving mechanism, or a linear motor, as long as the mechanism that can realize the linear driving function is included in this embodiment. Specifically, the second moving module 510 is a linear motor.

The third moving module 520 may be a screw driving mechanism, a cylinder driving mechanism, or a linear motor, as long as the mechanism that can realize the linear driving function is included in this embodiment. Specifically, the third moving module 520 is a linear motor.

The moving direction of the moving end of the second moving module 510 is perpendicular to the moving direction of the moving end of the third moving module 520 . Through the above structure, the first suction jig 530 can move from the first feeding channel 100 to the material-moving processing assembly 300, and the first suction jig 530 can move up and down to absorb the backlight module and put down the backlight module.

As shown in FIGS. 1-3 , in one embodiment, the second conveying assembly 600 includes a fourth moving module 610 , a fifth moving module 620 and a second suction jig 630 , and the fourth moving module 610 is located in the second moving module 610 . Above the feeding channel 200 , the material moving processing assembly 300 , and the feeding channel 400 , a fifth mobile module 620 is connected to the mobile end of the fourth mobile module 610 , and a second mobile module 620 is connected to the mobile end of the fifth mobile module 620 . Absorb Jig 630.

The fourth moving module 610 may be a screw drive mechanism, a cylinder driving mechanism, or a linear motor, as long as the mechanism that can realize the linear driving function is included in this embodiment. Specifically, the fourth moving module 610 is a linear motor.

The fifth moving module 620 may be a screw driving mechanism, a cylinder driving mechanism, or a linear motor, as long as the mechanism that can realize the linear driving function is included in this embodiment. Specifically, the fifth moving module 620 is a linear motor.

The moving direction of the moving end of the fourth moving module 610 is perpendicular to the moving direction of the moving end of the fifth moving module 620 . Through the above structure, the second suction jig 630 can be moved from the second feeding channel 200 to the material-moving processing assembly 300 and the feeding channel 400, and the second suction jig 630 can be moved up and down to absorb the backlight module and Put down the backlight module.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can use the methods and technical contents disclosed above to make many possible changes and modifications to the technical solution of the present invention, or be modified to equivalent changes. Equivalent Example. Therefore, all equivalent changes made according to the shape, structure and principle of the present utility model without departing from the technical solution of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. The utility model provides a backlight unit's flexible circuit board contact pin device which characterized in that includes:

the first feeding channel and the second feeding channel are symmetrically arranged;

the material moving processing assembly is arranged on one side of the first feeding channel and one side of the second feeding channel;

the output end of the parallel manipulator is provided with an alignment lens and a clamping part;

the blanking channel is arranged on one side of the parallel manipulator;

the first carrying assembly is arranged above the first feeding channel and the material moving processing assembly and used for carrying the backlight module to the material moving processing assembly;

and the second carrying assembly is arranged above the second feeding channel, the material moving processing assembly and the discharging channel and is used for carrying the backlight module to the material moving processing assembly and carrying the processed backlight module from the material moving processing assembly to the discharging channel.

2. The apparatus as claimed in claim 1, wherein the alignment lens is a CCD lens.

3. The apparatus as claimed in claim 1, wherein the holding portion comprises a first supporting base, a gas-clamping claw and a clamping block, the first supporting base is disposed on an output end of the parallel manipulator, the gas-clamping claw is disposed on the first supporting base, and a moving end of the gas-clamping claw is connected to the clamping block.

4. The apparatus as claimed in claim 1, wherein the material-moving processing assembly comprises a first moving module and a material-moving unit, the first moving module comprises two moving units and is disposed in parallel at one side of the first feeding channel and the second feeding channel, and the moving end of the first moving module is connected to the material-moving unit.

5. The apparatus as claimed in claim 1, wherein the material moving unit comprises a second supporting base, a workpiece supporting base and a jacking cylinder, the second supporting base is disposed on the moving end of the first moving module, the jacking cylinder is disposed on the second supporting base, and a cylinder shaft of the jacking cylinder is connected to the workpiece supporting base for driving the workpiece supporting base to move relative to the second supporting base.

6. The apparatus as claimed in claim 1, wherein the first carrying assembly comprises a second moving assembly, a third moving assembly and a first sucking fixture, the second moving assembly is located above the first feeding channel and the moving processing assembly, the moving end of the second moving assembly is connected to the third moving assembly, and the moving end of the third moving assembly is connected to the first sucking fixture.

7. The apparatus as claimed in claim 6, wherein a moving direction of the moving end of the second moving module is perpendicular to a moving direction of the moving end of the third moving module.

8. The apparatus as claimed in claim 1, wherein the second carrying assembly includes a fourth moving assembly, a fifth moving assembly and a second suction fixture, the fourth moving assembly is disposed above the second feeding channel, the moving processing assembly and the discharging channel, the moving end of the fourth moving assembly is connected to the fifth moving assembly, and the moving end of the fifth moving assembly is connected to the second suction fixture.

9. The apparatus as claimed in claim 8, wherein a moving direction of the moving end of the fourth moving module is perpendicular to a moving direction of the moving end of the fifth moving module.

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