CN217417345U

CN217417345U - Light guide plate conveying and positioning mechanism

Info

Publication number: CN217417345U
Application number: CN202220616555.9U
Authority: CN
Inventors: 屠凌峰; 蒋弟; 赫英楠
Original assignee: Suzhou Lingwen Electromechanical Technology Co ltd
Current assignee: Suzhou Lingwen Electromechanical Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-09-13
Anticipated expiration: 2032-03-21

Abstract

The utility model provides a light guide plate conveying and positioning mechanism, which comprises a bottom plate, a first conveying belt and a second conveying belt which are symmetrically arranged at the top of the bottom plate and are used for synchronous conveying, wherein a mounting plate is erected at the output ends of the first conveying belt and the second conveying belt, a moving plate and a linear driving part for driving the moving plate to slide are arranged at the bottom of the mounting plate in a sliding manner along the same direction as the first conveying belt, and a positioning baffle and a lifting driving part for driving the positioning baffle to move up and down are arranged below the moving plate; the utility model discloses in, the both sides of light guide plate correspond with first conveyer belt and second conveyer belt respectively, rotate through first conveyer belt and second conveyer belt in step and carry the light guide plate to the fixed direction of one of them, and in the transportation process, lift drive part orders about the locating baffle and moves down, can stop the light guide plate formation of first conveyer belt and second conveyer belt top, restricts the removal of light guide plate to the realization is to the location of light guide plate on the direction of delivery, and the subsequent side of being convenient for is pasted and is processed.

Description

Light guide plate conveying and positioning mechanism

Technical Field

The utility model belongs to the technical field of the equipment is pasted to the light guide plate side, concretely relates to positioning mechanism is carried to light guide plate.

Background

The light guide plate needs to be pasted at its edge adhesion side in process of production, adopts artificial mode to paste before usually, and work efficiency is low and paste the quality and receive operating personnel influence great.

In recent years, automatic pasting devices have been developed to improve pasting efficiency and quality. Automatic pad pasting equipment needs to fix a position the light guide plate in order to guarantee the precision of pad pasting, especially in transportation process, if can carry out accurate location to the light guide plate on the direction of delivery, will be favorable to subsequent side to paste processing.

Disclosure of Invention

To exist not enough among the prior art, the utility model provides a can carry out the light guide plate transport positioning mechanism that the accuracy was decided into to the light guide plate on the direction of delivery.

The technical scheme of the utility model is that: positioning mechanism is carried to light guide plate sets up including bottom plate and symmetry the synchronous first conveyer belt and the second conveyer belt of carrying in bottom plate top, the mounting panel has been erect to the output of first conveyer belt and second conveyer belt, the bottom of mounting panel along with the same direction of first conveyer belt slides and is provided with the movable plate and orders about the gliding sharp driving part of movable plate, the below of movable plate is provided with positioning baffle and drive the lift drive part that positioning baffle reciprocated.

The first conveying belt and the second conveying belt are arranged at the top of the bottom plate in a sliding mode along a direction perpendicular to the conveying direction of the first conveying belt, and a lead screw adjusting mechanism for driving the first conveying belt and the second conveying belt to be close to or far away from each other is arranged on the bottom plate.

The screw rod adjusting mechanism is provided with a screw rod rotatably erected at the top of the bottom plate, screw rod nuts in threaded connection with the screw rod are fixedly arranged at the bottoms of the first conveying belt and the second conveying belt, and an adjusting motor for driving the screw rod to rotate is arranged at one end of the screw rod.

Supporting rollers are uniformly arranged on the top of the bottom plate between the first conveying belt and the second conveying belt along the conveying direction of the first conveying belt.

The top of bottom plate is provided with first conveyer belt looks vertically slide rail, the bottom of first conveyer belt and second conveyer belt be provided with slide rail assorted slider.

The mounting plate is erected on the top of the bottom plate through a bracket.

The first conveying belt and the second conveying belt are driven by the driving motor to synchronously rotate.

The linear driving component is a linear sliding table fixed at the bottom of the mounting plate.

The lifting driving component is a lifting cylinder erected on the moving plate, and the lifting cylinder drives the positioning baffle to move up and down.

And a cushion pad is fixedly arranged on one side of the positioning baffle plate, which is close to the first conveying belt.

The utility model has the advantages that:

(1) in the utility model, two sides of the light guide plate respectively correspond to the first conveying belt and the second conveying belt, the light guide plate is conveyed towards a fixed direction of the first conveying belt and the second conveying belt through the synchronous rotation of the first conveying belt and the second conveying belt, and in the conveying process, the lifting driving part drives the positioning baffle to move downwards, so that the light guide plate above the first conveying belt and the second conveying belt can be blocked, and the movement of the light guide plate is limited, thereby realizing the positioning of the light guide plate in the conveying direction and facilitating the subsequent side pasting processing;

(2) the movable plate can be driven by the linear driving part to drive the positioning baffle to move in the conveying direction, and the position of the positioning baffle is adjusted, so that the linear driving part can be suitable for positioning light guide plates with different lengths in the conveying direction.

Drawings

Fig. 1 is a schematic structural view of the middle light guide plate conveying and positioning mechanism of the present invention.

Fig. 2 is a schematic view of a partial structure of the middle light guide plate conveying and positioning mechanism of the present invention.

Fig. 3 is a second schematic view of a partial structure of the middle light guide plate conveying and positioning mechanism of the present invention.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the invention, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.

The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1 to 3, the light guide plate conveying and positioning mechanism includes a bottom plate 1, and a first conveyor belt 2 and a second conveyor belt 3 symmetrically arranged on the top of the bottom plate 1 for synchronous conveying, wherein an installation plate 12 is erected at output ends of the first conveyor belt 2 and the second conveyor belt 3, a moving plate 14 and a linear driving component 13 for driving the moving plate 14 to slide are slidably arranged at the bottom of the installation plate 12 along the same direction as the first conveyor belt 2, and a positioning baffle 16 and a lifting driving component 15 for driving the positioning baffle 16 to move up and down are arranged below the moving plate 14; in this embodiment, two sides of the light guide plate respectively correspond to the first conveyor belt 2 and the second conveyor belt 3, and the light guide plate is conveyed towards a fixed direction thereof by the synchronous rotation of the first conveyor belt 2 and the second conveyor belt 3, and in the conveying process, the lifting driving part 15 drives the positioning baffle 16 to move downwards, so that the light guide plate above the first conveyor belt 2 and the second conveyor belt 3 can be blocked, and the movement of the light guide plate is limited, thereby realizing the positioning of the light guide plate in the conveying direction and facilitating the subsequent side pasting processing; in addition, the linear driving component 13 can drive the moving plate 14 to drive the positioning baffle 16 to move in the conveying direction, and the position of the positioning baffle 16 is adjusted, so that the linear driving component is suitable for positioning light guide plates with different lengths in the conveying direction.

In some embodiments, since the widths of the light guide plates are different, in order to be suitable for conveying the light guide plates with different widths, the first conveyor belt 2 and the second conveyor belt 3 are both slidably disposed at the top of the bottom plate 1 along a direction perpendicular to the conveying direction of the first conveyor belt 2, and the bottom plate 1 is provided with a screw rod adjusting mechanism for driving the first conveyor belt 2 and the second conveyor belt 3 to approach or depart from each other; can order about between first conveyer belt 2 and the second conveyer belt 3 through lead screw adjustment mechanism and be close to mutually or keep away from to the realization is to the regulation of width between first conveyer belt 2 and the second conveyer belt 3, carries with the light guide plate that is applicable to different widths.

As a specific implementation manner of the screw rod adjusting mechanism, the screw rod adjusting mechanism has a screw rod 8 rotatably erected at the top of the bottom plate 1, the bottoms of the first conveying belt 2 and the second conveying belt 4 are both fixedly provided with screw rod nuts 9 in threaded connection with the screw rod 8, one end of the screw rod 8 is provided with an adjusting motor 7 for driving the screw rod 8 to rotate, wherein the screw rod 8 is rotatably erected at the top of the bottom plate 1 through a shaft seat, the screw rod 8 at the bottoms of the first conveying belt 2 and the second conveying belt 4 have opposite threaded directions, and the first conveying belt 2 and the second conveying belt 4 can be driven to move in opposite directions under the condition that the rotation directions of the screw rod 8 are the same, so as to realize the movement adjustment of approaching or leaving between the first conveying belt 2 and the second conveying belt 4.

In some embodiments, in order to prevent the light guide plate from falling and bending due to gravity in the middle of the light guide plate during the conveying process, the supporting rollers 4 are uniformly arranged on the top of the bottom plate 1 between the first conveying belt 2 and the second conveying belt 3 along the conveying direction of the first conveying belt 2, the supporting rollers 4 support the bottom of the light guide plate below in the middle of the light guide plate, the light guide plate can be prevented from falling, and meanwhile, the supporting rollers 4 can rotate along with the movement of the light guide plate, so that the abrasion to the light guide plate is reduced.

As an implementation mode that the first conveying belt 2 and the second conveying belt 4 slide at the top of the bottom plate 1, the top of the bottom plate 1 is provided with a sliding rail 5 perpendicular to the first conveying belt 2, the bottoms of the first conveying belt 2 and the second conveying belt 3 are provided with a sliding block 6 matched with the sliding rail 5, the sliding rails 5 are vertically arranged below two ends of the first conveying belt 2 and the second conveying belt 4, the sliding rails 5 are fixedly assembled at the top of the bottom plate 1, the sliding block 6 is fixedly assembled at the first conveying belt 2 and at the bottom of the second conveying belt 4, and the sliding block 6 is connected with the sliding rails 5 in a matched and sliding mode.

In some embodiments, the mounting plate 12 is mounted on the top of the base plate 1 by a bracket 11, the bracket 11 is assembled by a section bar, the bottom of the bracket 11 is fixedly assembled on the top of the base plate 1, and the mounting plate 12 is fixedly assembled on the bracket 11.

In some embodiments, the first conveyor belt 2 and the second conveyor belt 3 are driven by the driving motor 10 to rotate synchronously; as shown in fig. 1, the first conveyor belt 2 and the second conveyor belt 4 both have a driving wheel 20 and a driven wheel 21, a belt 22 is sleeved between the driving wheel 20 and the driven wheel 21, the driving wheel 20 between the first conveyor belt 2 and the second conveyor belt 4 is respectively assembled at two ends of the driving shaft 23 in a sliding manner, one end of the driving shaft 23 is assembled with a driving motor 10 for driving the driving shaft 23 to rotate, the driving motor 10 is erected at the top of the bottom plate 1, in addition, the driving shaft 23 is of a rod structure with a square cross section, the inside of the driving wheel 20 is connected with the driving shaft 23 in a sliding manner, and in the process of adjusting the distance between the first conveyor belt 2 and the second conveyor belt 3, the driving wheel 20 slides along the driving shaft 23.

In some embodiments, the linear drive component 13 is a linear slide that is fixed to the bottom of the mounting plate 12.

In some embodiments, the lifting driving component 15 is a lifting cylinder mounted on the moving plate 14, the lifting cylinder 5 drives the positioning baffle 16 to move up and down, the moving plate 14 is mounted with a supporting plate 18, a piston rod of the lifting cylinder is mounted downward and fixed on the top of the supporting plate 18, the supporting plate 18 is slidably provided with a guide rod 19, a lower end of the guide rod 19 is fixedly connected with the positioning baffle 16, and the positioning baffle 16 is slidably connected with the supporting plate 18 through the guide rod 19, so that stability of the positioning baffle 16 during lifting movement can be improved.

In some embodiments, a cushion pad 17 is fixedly arranged on one side of the positioning baffle 16 close to the first conveying belt 2, the cushion pad 17 is a plate-shaped structure made of silica gel or rubber and the like and made of a certain elastic material, the cushion pad 17 is fixedly arranged on one side of the positioning baffle 16, and in the process of buffering and positioning through the cushion pad 17, impact between the positioning baffle 16 and the light guide plate plays a certain protection role on the light guide plate.

Thus far, various embodiments of the present invention have been described in detail. Some details which are well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.

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 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. The utility model provides a positioning mechanism is carried to light guide plate, its characterized in that sets up including bottom plate and symmetry the synchronous first conveyer belt and the second conveyer belt of carrying in bottom plate top, the output end of first conveyer belt and second conveyer belt erects the mounting panel, the bottom of mounting panel along with the same direction slip of first conveyer belt is provided with the movable plate and orders about the gliding sharp drive unit of movable plate, the below of movable plate is provided with positioning baffle and drive the lift drive unit that positioning baffle reciprocated.

2. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the first conveying belt and the second conveying belt are arranged at the top of the bottom plate in a sliding mode along a direction perpendicular to the conveying direction of the first conveying belt, and a lead screw adjusting mechanism for driving the first conveying belt and the second conveying belt to be close to or far away from each other is arranged on the bottom plate.

3. The light guide plate conveying and positioning mechanism according to claim 2, wherein: the screw rod adjusting mechanism is provided with a screw rod rotatably erected at the top of the bottom plate, screw rod nuts in threaded connection with the screw rod are fixedly arranged at the bottoms of the first conveying belt and the second conveying belt, and one end of the screw rod is provided with an adjusting motor for driving the screw rod to rotate.

4. The light guide plate conveying and positioning mechanism according to claim 1, wherein: supporting rollers are uniformly arranged on the top of the bottom plate between the first conveying belt and the second conveying belt along the conveying direction of the first conveying belt.

5. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the top of bottom plate is provided with first conveyer belt looks vertically slide rail, the bottom of first conveyer belt and second conveyer belt be provided with slide rail assorted slider.

6. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the mounting plate is erected on the top of the bottom plate through a bracket.

7. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the first conveying belt and the second conveying belt are driven by the driving motor to synchronously rotate.

8. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the linear driving component is a linear sliding table fixed at the bottom of the mounting plate.

9. The light guide plate conveying and positioning mechanism according to claim 1, wherein: the lifting driving component is a lifting cylinder erected on the moving plate, and the lifting cylinder drives the positioning baffle to move up and down.

10. The light guide plate conveying and positioning mechanism according to claim 1, wherein: and a cushion pad is fixedly arranged on one side of the positioning baffle plate, which is close to the first conveying belt.