Conveying deviation rectifying device for diffusion plate production

Abstract

The utility model relates to the technical field of conveying deviation rectifying devices for diffusion plate production, in particular to a conveying deviation rectifying device for diffusion plate production. The conveying deviation rectifying device comprises a conveying table, supporting columns are arranged on the two sides of the middle of the conveying table, screws are arranged on the inner sides of the top ends of the supporting columns, sliding blocks are arranged on the screws in a sleeved mode, and the bottoms of the sliding blocks are connected with a connecting frame. The other end of the connecting frame is connected with a positioning plate; telescopic grooves are formed in the two sides of the connecting block, and connecting plates are inserted into the telescopic grooves; the diffusion plate conveying device has the advantages that diffusion plates are placed at the end where the positioning device is arranged one by one, the conveying belt starts to convey the diffusion plates, when the diffusion plates incline, one ends of the diffusion plates make contact with the stirring strips arranged at the bottom of the positioning device, under rotation of the conveying belt, the stirring strips block one corners of the diffusion plates, and the diffusion plates are conveyed by the conveying belt. The stirring strip is used for slowly stirring the diffusion plate to be right, and a rubber head is sleeved on the stirring strip.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying and correcting devices for the production of diffusion plates, in particular to a conveying and correcting device for the production of diffusion plates. Background Art

[0002] The diffuser is a material used in the production of liquid crystal displays, etc. The biggest feature of the diffuser is that it causes great interference to light. No matter how much the original design of the light distribution curve is, as long as the light passes through the diffuser, it will change the beam angle to 160-176°.

[0003] In the prior art, the diffuser plate needs to be transported during the production process, and is generally transported by a conveyor belt to ensure that the diffuser plate can be quickly loaded.

[0004] However, in the prior art, when the diffuser plate is being transported, the diffuser plate often becomes offset and tilted, causing the diffuser plate to be in a disorderly state during transportation and unable to be discharged smoothly and neatly. Manual adjustment is required, resulting in a waste of human resources. Utility Model Content

[0005] The purpose of the utility model is to provide a conveying and correcting device for the production of diffusion plates, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying platform, support columns are provided on both sides of the middle part of the conveying platform, a screw is provided on the inner side of the top end of the support column, a sliding block is provided on the screw, the bottom of the sliding block is connected to the connecting frame, and the other end of the connecting frame is connected to the positioning plate; and a connecting block, telescopic grooves are provided on both sides of the connecting block, and a connecting plate is inserted into the telescopic groove.

[0007] Preferably, a conveyor belt is provided in the middle of the conveyor platform, a motor is provided on one side of the conveyor platform, a rotating shaft is plugged into the bottom of the motor, the rotating shaft is plugged into the middle of the conveyor belt, and the motor can control the rotating shaft to rotate to drive the conveyor belt for transmission.

[0008] Preferably, the threads at both ends of the screw are opposite, and an adjustment block is provided in the middle of the screw. Screwing the adjustment block can control the rotation of the screw, drive the sliding block at the upper end of the screw to slide left and right, and adjust the spacing of the positioning plate connected to the connecting frame at the bottom of the sliding block.

[0009] Preferably, a positioning device is provided on one side of the positioning plate, and the diffuser plate enters into the two groups of positioning plates from between the two groups of positioning devices. A toggle bar is provided at the bottom of one group of positioning devices, and the toggle bar can adjust the diffuser plate.

[0010] Preferably, the positioning device is provided with a lifting slot, a baffle is inserted in the lifting slot, the middle top of the baffle is connected to an adjusting screw, and the adjusting screw is also inserted in the middle of the connecting block, an adjusting nut is sleeved on the adjusting screw, and screwing the adjusting nut can control the adjusting screw to drive the baffle to extend and retract up and down.

[0011] Preferably, the top of the positioning device is connected to a connecting plate, the other end of the connecting plate is inserted into the telescopic slots opened on both sides of the adjusting nut, and a limiting plate is provided at some ends of the connecting plate in the telescopic slot. The limiting plate can limit the connecting plate to prevent the connecting plate from falling off from the telescopic slot.

[0012] Compared with the prior art, the beneficial effect of the present invention is as follows: the diffusion plates are placed one by one at one end of the positioning device, and the conveyor belt starts to convey the diffusion plates. When the diffusion plates are tilted, one end of the diffusion plates contacts the toggle bar provided at the bottom of the positioning device. Under the rotation of the conveyor belt, the toggle bar blocks one corner of the diffusion plates, so that the toggle bar slowly straightens the diffusion plates. A rubber head is provided on the toggle bar to protect the diffusion plates and prevent the toggle bar from scratching the diffusion plates. Then the conveyor belt conveys the diffusion plates between the two sets of positioning plates. The positioning plates position the diffusion plates to prevent the diffusion plates from tilting again. Finally, the diffusion plates flow out from the other end of the positioning plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting block of the utility model.

[0016] In the figure: conveyor platform 1, motor 2, conveyor belt 3, support column 4, screw 5, adjustment block 6, sliding block 7, connecting frame 8, positioning plate 9, positioning device 10, lifting groove 11, baffle 12, connecting block 13, connecting plate 14, adjusting screw 15, adjusting nut 16, toggle bar 17, rubber head 18, telescopic slot 19, limit plate 20. DETAILED DESCRIPTION

[0017] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figures 1 to 3 The utility model provides a technical solution: a conveying platform 1, support columns 4 are provided on both sides of the middle part of the conveying platform 1, a screw 5 is provided on the inner side of the top of the support column 4, a sliding block 7 is sleeved on the screw 5, the bottom of the sliding block 7 is connected to the connecting frame 8, and the other end of the connecting frame 8 is connected to the positioning plate 9; and a connecting block 13, telescopic grooves 19 are opened on both sides of the connecting block 13, and a connecting plate 14 is inserted in the telescopic groove 19; when the sliding block 7 is adjusted, it drives the connecting plate 14 at the top of the positioning device 10 to expand and contract in the telescopic grooves 19 opened on both sides of the connecting block 13, so that the connecting plate 14 always supports the connecting block 13.

[0019] Example 2:

[0020] On the basis of Example 1, a conveying and correcting device for the production of diffusion plates disclosed in Example 2 of the present invention has a structure that is basically the same as that in Example 1. The difference is that a conveyor belt 3 is provided in the middle of the conveyor platform 1, and a motor 2 is provided on one side of the conveyor platform 1. A rotating shaft is plugged into the bottom of the motor 2, and the rotating shaft is plugged into the middle of the conveyor belt 3. The motor 2 can control the rotation of the rotating shaft to drive the conveyor belt 3 for transmission; the threads at both ends of the screw 5 are opposite, and an adjusting block 6 is provided in the middle of the screw 5. Screwing the adjusting block 6 can control the rotation of the screw 5, driving the upper end of the screw 5 to slide The movable block 7 slides left and right to adjust the spacing of the positioning plates 9 connected to the connecting frame 8 at the bottom of the sliding block 7; a positioning device 10 is provided on one side of the positioning plate 9, and the diffuser plate enters the two groups of positioning plates 9 from between the two groups of positioning devices 10. A toggle bar 17 is provided at the bottom of one group of positioning devices 10, and the toggle bar 17 can straighten the diffuser plate; the toggle bar 17 blocks one corner of the diffuser plate, so that the toggle bar 17 slowly straightens the diffuser plate, and a rubber head 18 is provided on the toggle bar 17, which protects the diffuser plate to prevent the toggle bar 17 from scratching the diffuser plate.

[0021] Example 3:

[0022] The third embodiment of the present invention discloses a conveying and correcting device for the production of diffusion plates, and its structure is basically the same as that of the second embodiment. The difference is that a lifting groove 11 is provided on the positioning device 10, and a baffle 12 is inserted in the lifting groove 11. The top of the middle part of the baffle 12 is connected to the adjusting screw 15, and the adjusting screw 15 is inserted in the middle part of the connecting block 13. The adjusting screw 15 is sleeved with an adjusting nut 16. Screwing the adjusting nut 16 can control the adjusting screw 15 to drive the baffle 12 to extend and retract up and down; the positioning device 10 The top is connected to the connecting plate 14, and the other end of the connecting plate 14 is inserted into the telescopic groove 19 opened on both sides of the adjusting nut 16. A limit plate 20 is provided at the end of the connecting plate 14 in the telescopic groove 19. The limit plate 20 can limit the connecting plate 14 to prevent the connecting plate 14 from falling off from the telescopic groove 19; the adjusting nut 16 drives the baffle 12 to extend and retract through the adjusting screw 15, so that a group of diffusion plates can just pass between the bottom of the baffle 12 and the conveyor belt 3, so that the baffle 12 blocks the diffusion plate to prevent the diffusion plates from stacking together.

[0023] The specific solution is as follows: when the diffuser plate is conveyed, the adjusting block 6 is first screwed according to the width of the diffuser plate, so that the adjusting block 6 drives the screw 5 to rotate, and drives the sliding block 7 to adjust according to the width of the diffuser plate, so that the two sets of sliding blocks 7 are 2 cm apart from the diffuser plate. While adjusting, the sliding block 7 drives the connecting plate 14 at the top of the positioning device 10 to expand and contract in the expansion slots 19 opened on both sides of the connecting block 13, so that the connecting plate 14 always supports the connecting block 13. Then, the adjusting nut 16 is screwed according to the thickness of the diffuser plate, and the adjusting nut 16 drives the baffle 12 to expand and contract through the adjusting screw 15, so that the bottom of the baffle 12 and the conveyor belt 3 can just pass through a group of diffusers, so that the baffle 12 blocks the diffuser plate to prevent The diffusion plates are prevented from being stacked together; after the adjustment is completed, the diffusion plates are placed one by one at one end of the positioning device 10, and the conveyor belt 3 starts to convey the diffusion plates. When the diffusion plates are tilted, one end of the diffusion plates contacts the toggle bar 17 set at the bottom of the positioning device 10. Under the rotation of the conveyor belt 3, the toggle bar 17 blocks one corner of the diffusion plates, so that the toggle bar 17 slowly straightens the diffusion plates. A rubber head 18 is provided on the toggle bar 17 to protect the diffusion plates and prevent the toggle bar 17 from scratching the diffusion plates. Then the conveyor belt 3 conveys the diffusion plates between the two groups of positioning plates 9. The positioning plates 9 position the diffusion plates to prevent the diffusion plates from tilting again. Finally, the diffusion plates flow out from the other end of the positioning plates 9.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying and correcting device for the production of diffusion plates, characterized in that: include: A conveying platform (1), wherein support columns (4) are arranged on both sides of the middle of the conveying platform (1), a screw rod (5) is arranged on the inner side of the top end of the support column (4), a sliding block (7) is sleeved on the screw rod (5), the bottom of the sliding block (7) is connected to a connecting frame (8), and the other end of the connecting frame (8) is connected to a positioning plate (9); and A connecting block (13) is provided with telescopic grooves (19) on both sides of the connecting block (13), and a connecting plate (14) is inserted into the telescopic grooves (19).

2. The conveying and correcting device for the production of diffusion plates according to claim 1 is characterized in that: A conveyor belt (3) is arranged in the middle of the conveyor platform (1), a motor (2) is arranged on one side of the conveyor platform (1), a rotating shaft is inserted at the bottom of the motor (2), and the rotating shaft is inserted in the middle of the conveyor belt (3), and the motor (2) can control the rotating shaft to rotate to drive the conveyor belt (3) to transmit.

3. The conveying and correcting device for the production of diffusion plates according to claim 2 is characterized in that: The threads at both ends of the screw rod (5) are opposite to each other. An adjusting block (6) is arranged in the middle of the screw rod (5). The screw rod (5) can be rotated by turning the adjusting block (6), thereby driving a sliding block (7) at the upper end of the screw rod (5) to slide left and right, and adjusting the spacing between the positioning plates (9) connected to the connecting frame (8) at the bottom of the sliding block (7).

4. The conveying and correcting device for the production of diffusion plates according to claim 3 is characterized in that: A positioning device (10) is provided on one side of the positioning plate (9), and the diffusion plate enters into the two groups of positioning plates (9) from between the two groups of positioning devices (10). A toggle bar (17) is provided at the bottom of one group of positioning devices (10), and the toggle bar (17) can adjust the diffusion plate.

5. The conveying and correcting device for the production of diffusion plates according to claim 4 is characterized in that: The positioning device (10) is provided with a lifting groove (11), a baffle (12) is inserted in the lifting groove (11), the middle top of the baffle (12) is connected to an adjusting screw (15), the adjusting screw (15) is simultaneously inserted in the middle of the connecting block (13), an adjusting nut (16) is sleeved on the adjusting screw (15), and the adjusting nut (16) can be screwed to control the adjusting screw (15) to drive the baffle (12) to extend and retract up and down.

6. The conveying and correcting device for the production of diffusion plates according to claim 5 is characterized in that: The top of the positioning device (10) is connected to a connecting plate (14), the other end of the connecting plate (14) is inserted into telescopic grooves (19) provided on both sides of the adjusting nut (16), and a limiting plate (20) is provided at a portion of the end of the connecting plate (14) in the telescopic groove (19), and the limiting plate (20) can limit the connecting plate (14) to prevent the connecting plate (14) from falling off from the telescopic groove (19).

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