Feeding device for light guide plate production

Abstract

The utility model discloses a feeding device for light guide plate production, which relates to the technical field of feeding devices and comprises a mounting base, a fixed support is arranged on the outer surface of the upper end of the mounting base, a transmission rod is arranged at the output end of a first motor, and two groups of supporting rods are symmetrically arranged on the outer surface of the front end of a sliding base. Positioning blocks are arranged on the outer surfaces of the upper ends of the two supporting rods, rubber pads are arranged on the outer surfaces of the upper ends of the supporting rods and the outer surfaces of the upper ends of the extension rods, a second motor is arranged in a motor base, an air cylinder is arranged on the outer surface of the upper end of a stand column, and a vacuum suction cup is arranged at the front end of the stand column. According to the feeding device for production of the light guide plate, the light guide plate is supported through the supporting rod and the extension rod, the transmission rod is controlled to rotate through the first motor, so that the height of the light guide plate is adjusted, and the stand column is controlled to rotate in a reciprocating mode through the second motor; and meanwhile, the light guide plates are sucked and fed through the arranged vacuum suction cups.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding device technical field, especially in production of light guide plate with feeding device. BACKGROUND

[0002] The light guide plate is made of optical grade acrylic / PC plate material, and then high-tech material with extremely high refractive index and no light absorption is used to engrave light guide points on the bottom surface of the optical grade acrylic plate material by laser engraving, V-shaped cross grid engraving and UV screen printing technology. The light guide plate needs to be fed during the processing.

[0003] The existing feeding device needs to be manually fed by the staff during installation and use, which is prone to work errors. Manual feeding cannot guarantee the neatness of the light guide plate, resulting in low processing efficiency and bringing certain adverse effects to the use process of people. In order to solve the problems in the prior art, a feeding device for light guide plate production is proposed. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a feeding device for light guide plate production, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A feeding device for light guide plate production, comprising a mounting base, a fixed support is arranged on the upper end outer surface of the mounting base, an installation plate is arranged on the lower inner side of the fixed support, a first motor is arranged below the installation plate, a transmission rod is arranged at the output end of the first motor, limit sliding rods are symmetrically arranged on the left and right sides of the transmission rod, a top plate is arranged at the top end of the fixed support, the top ends of the transmission rod and the limit sliding rod pass through the inner wall of the top plate, a sliding base is arranged on the inner side of the fixed support, two groups of support rods are symmetrically arranged on the front end outer surface of the sliding base, positioning blocks are arranged on the upper end outer surfaces of the two groups of support rods, square grooves are arranged on the inner walls of the two groups of support rods, extension rods are arranged at the front ends of the two groups of support rods, rubber pads are arranged on the upper end outer surfaces of the support rods and the extension rods, a plurality of fixed holes are arranged on the right inner wall of the extension rod, a bolt is arranged between the extension rod and the support rod, the bolt is arranged in the fixed hole, a motor base is arranged on the upper end outer surface of the mounting base, a second motor is arranged in the motor base, a fixed screw is arranged between the second motor and the motor base, a vertical column is arranged above the motor base, a gas cylinder is arranged on the upper end outer surface of the vertical column, and a vacuum chuck is arranged at the front end of the vertical column.

[0007] Preferably, the fixing support is detachably connected with the mounting base, the mounting plate is fixedly arranged at the inner side of the fixing support, the first motor is fixedly arranged below the mounting plate, the lower end of the transmission rod is connected with the output end of the first motor through the inner wall of the mounting plate, and the upper end is rotationally connected with the top plate.

[0008] Preferably, the lower end of the limiting slide rod is fixedly arranged on the upper end outer surface of the mounting plate, and the upper end penetrates through the inner wall of the top plate; the sliding base is threadedly connected with the transmission rod; and the sliding base is slidably connected with the limiting slide rod.

[0009] Preferably, the supporting rod is fixedly arranged on the front end outer surface of the sliding base; the extension rod is detachably connected with the supporting rod through the fixing hole and the bolt; the rubber pad is detachably connected with the supporting rod and the extension rod; and the positioning block is fixedly arranged on the upper end outer surface of the supporting rod.

[0010] Preferably, the motor base is detachably connected with the mounting base through the fixing screw; and the second motor is detachably connected with the motor base through the fixing screw.

[0011] Preferably, the output end of the second motor penetrates through the middle inner wall of the motor base; the bottom of the stand is fixedly arranged on the output end of the second motor; the air cylinder is fixedly arranged on the upper end outer surface of the stand; and the vacuum chuck is detachably connected with the air cylinder.

[0012] Compared with the prior art, the fixing support has the following beneficial effects:

[0013] 1. In the fixing support, the supporting rod and the extension rod are arranged to support the light guide plate; the fixing hole and the bolt are arranged to facilitate workers to adjust the supporting area according to the size of the light guide plate; the second motor is arranged to control the reciprocating rotation of the stand, so that the vacuum chuck is rotated above the light guide plate; the air cylinder is arranged to control the downward movement of the vacuum chuck, so that the light guide plate is sucked.

[0014] 2. In the fixing support, the second motor is arranged to control the rotation of the stand, so that the vacuum chuck sucking the light guide plate is rotated above the machining equipment; the air cylinder is arranged to control the downward movement of the vacuum chuck, so that the light guide plate is placed on the machining equipment, and the feeding is completed; and the first motor is arranged to control the rotation of the transmission rod, so that the height of the supporting rod is adjusted by workers. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the overall structure of the fixing support;

[0016] Figure 2 is a schematic view of the fixing support structure of the fixing support;

[0017] Figure 3This is a schematic diagram of the connection structure between the column and the second motor of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the support rod and the extension rod of this utility model.

[0019] In the diagram: 1. Mounting base; 2. Fixed bracket; 3. First motor; 4. Transmission rod; 5. Mounting plate; 6. Limiting slide rod; 7. Sliding base; 8. Support rod; 9. Rubber pad; 10. Top plate; 11. Extension rod; 12. Fixing hole; 13. Square groove; 14. Pin; 15. Motor base; 16. Second motor; 17. Column; 18. Vacuum suction cup; 19. Cylinder; 20. Fixing screw; 21. Positioning block. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Example 1, as Figures 1-4 As shown, a feeding device for light guide plate production includes a mounting base 1, a fixed bracket 2 above the mounting base 1, and a support rod 8 at the front end of the fixed bracket 2. Workers place light guide plates sequentially on top of the support rod 8. An extension rod 11 provides anti-slip protection for the light guide plates, preventing direct contact with the support rod 8 and thus avoiding scratches on the surface of the light guide plates. Fixing holes 12 and pins 14 facilitate the extension of the extension rod 11, effectively supporting light guide plates of different sizes. A second motor 16 controls a column 17 to rotate 180° clockwise, positioning it above the light guide plate. Simultaneously, a cylinder 19 extends and retracts, controlling a vacuum suction cup 18 to move downwards, thus picking up the light guide plate.

[0022] Example 2, as Figures 1-4 As shown, a feeding device for light guide plate production involves a vacuum suction cup 18 picking up a light guide plate. A second motor 16 controls a column 17 to rotate 180° counterclockwise to reset the plate, placing it above the processing equipment. Since the cylinder 19 has a limited extension length, after the vacuum suction cup 18 picks up the light guide plate, a first motor 3 controls a transmission rod 4 to rotate, thereby controlling the support rod 8 to move upwards. Once a fixed height is reached, the first motor 3 stops working to allow for the next material retrieval.

[0023] It needs to be explained that the utility model discloses a loading device for light guide plate production, when using, a plurality of sets of fixed screws 20 are arranged to fix the motor base 15 and the fixed support 2 on the upper end outer surface of the mounting base 1, meanwhile, the second motor 16 is fixed in the motor base 15, the first motor 3 is fixed below the mounting plate 5, then the lower end of the transmission rod 4 is connected with the output end of the first motor 3, the lower end of the limiting slide rod 6 is welded and fixed on the upper end outer surface of the mounting plate 5, then the top plate 10 is fixed on the upper end of the fixed support 2, the upper end of the transmission rod 4 and the limiting slide rod 6 successively passes through the inner wall of the sliding base 7 and the top plate 10, the transmission rod 4 and the limiting slide rod 6 are limited, the rear end of the extension rod 11 is inserted into the inside of the square groove 13, the fixed hole 12 and the bolt 14 are arranged to facilitate the staff to adjust the supporting area, the lower end of the stand column 17 is connected with the output end of the second motor 16, the air cylinder 19 is fixedly arranged on the upper end outer surface of the stand column 17, the vacuum chuck 18 is connected with the lower end of the air cylinder 19, then the vacuum chuck 18 is connected with the existing vacuum equipment outside through the air pipe, so that the assembly of the equipment is completed.

[0024] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for light guide plate production, comprising a mounting base (1), characterized in that: A fixed bracket (2) is provided on the upper outer surface of the mounting base (1). A mounting plate (5) is provided on the lower inner side of the fixed bracket (2). A first motor (3) is provided below the mounting plate (5). A transmission rod (4) is provided at the output end of the first motor (3). Limiting slide rods (6) are symmetrically provided on the left and right sides of the transmission rod (4). A top plate (10) is provided at the top of the fixed bracket (2). The top ends of the transmission rod (4) and the limiting slide rods (6) pass through the inner wall of the top plate (10). A sliding base (7) is provided on the inner side of the fixed bracket (2). Two sets of support rods (8) are symmetrically provided on the front outer surface of the sliding base (7). A positioning block (21) is provided on the upper outer surface of both sets of support rods (8). A square groove (13) is provided on the inner wall of both sets of support rods (8). The front end of each rod (8) is provided with an extension rod (11). The upper outer surface of the support rod (8) and the extension rod (11) is provided with a rubber pad (9). The right inner wall of the extension rod (11) is provided with multiple sets of fixing holes (12). A pin (14) is provided between the extension rod (11) and the support rod (8). The pin (14) is located inside the fixing hole (12). The upper outer surface of the mounting base (1) is provided with a motor base (15). The motor base (15) is provided with a second motor (16). A fixing screw (20) is provided between the second motor (16) and the motor base (15). A column (17) is provided above the motor base (15). A cylinder (19) is provided on the upper outer surface of the column (17). A vacuum suction cup (18) is provided at the front end of the column (17).

2. The feeding device for light guide plate production according to claim 1, characterized in that: The fixed bracket (2) is detachably connected to the mounting base (1). The mounting plate (5) is fixedly installed on the inner side of the fixed bracket (2). The first motor (3) is fixedly installed below the mounting plate (5). The lower end of the transmission rod (4) passes through the inner wall of the mounting plate (5) and is connected to the output end of the first motor (3). The upper end is rotatably connected to the top plate (10).

3. The feeding device for light guide plate production according to claim 1, characterized in that: The lower end of the limiting slide rod (6) is fixedly set on the upper outer surface of the mounting plate (5), and the upper end passes through the inner wall of the top plate (10). The sliding base (7) is threadedly connected to the transmission rod (4), and the sliding base (7) is slidably connected to the limiting slide rod (6).

4. The feeding device for light guide plate production according to claim 1, characterized in that: The support rod (8) is fixedly mounted on the outer surface of the front end of the sliding base (7). The extension rod (11) is detachably connected to the support rod (8) through the fixed hole (12) and the pin (14). The rubber pad (9) is detachably connected to the support rod (8) and the extension rod (11). The positioning block (21) is fixedly mounted on the outer surface of the upper end of the support rod (8).

5. The feeding device for light guide plate production according to claim 1, characterized in that: The motor base (15) is detachably connected to the mounting base (1) by a fixing screw (20), and the second motor (16) is detachably connected to the motor base (15) by a fixing screw (20).

6. The feeding device for light guide plate production according to claim 1, characterized in that: The output end of the second motor (16) passes through the middle inner wall of the motor base (15), the bottom of the column (17) is fixedly set at the output end of the second motor (16), the cylinder (19) is fixedly set on the upper outer surface of the column (17), and the vacuum suction cup (18) is detachably connected to the cylinder (19).

Images