Novel glass substrate conveying device

Abstract

The utility model relates to the field of conveying devices, and discloses a novel glass substrate conveying device which comprises a conveying support, limiting grooves are formed in the two sides of the upper surface of the conveying support, the two limiting grooves are symmetrically distributed relative to the conveying support, and two-way threaded rods are rotationally connected to one sides of the interiors of the limiting grooves; the two bidirectional threaded rods both extend to the outside of the conveying support, and one side of the outer wall of each bidirectional threaded rod is fixedly connected with a driving wheel. A driven wheel and a driving wheel are connected through a conveying belt, so that a second knob is rotated to drive a two-way threaded rod on one side to rotate, then the two two-way threaded rods are driven to rotate in a limiting groove at the same time, and the two-way threaded rods rotate to drive sliding blocks on the two sides to move face to face or back to back; therefore, the distance between the two connecting frames is adjusted, and the effect of adjusting the distance between the two connecting frames according to the size of the glass substrate is achieved.

Description

Technical Field

[0001] The present application relates to the field of conveying devices, and in particular to a novel glass substrate conveying device. Background Art

[0002] Glass substrate is a basic component of liquid crystal display devices. It is a float glass sheet with an extremely flat surface. During the processing of the glass substrate, a conveying device is required to transport the glass substrate to be processed between various workstations.

[0003] In the prior art, when liquid crystal glass plates are processed, they need to be transferred via a transfer rack between adjacent processes. Since the structure of the transfer rack is fixed and there are intervals between adjacent processes, for larger-sized glass plates, the edges of the glass plates are prone to drooping during transfer, which not only affects the transmission of the glass, but also affects the quality of the glass plates. In addition, the pressure of the glass substrate on the driving roller is relatively small. At the same time, since the surface of the glass substrate itself is relatively smooth, the driving wheel and the bottom surface of the glass substrate are prone to slipping, and the stability of conveying the glass plate is low.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that it is difficult to adjust the distance between transmission racks and the stability of transmitting glass plates is low, the present application provides a novel glass substrate transmitting device.

[0006] The present application provides a novel glass substrate conveying device adopts the following technical solution:

[0007] A novel glass substrate conveying device comprises a conveying bracket, wherein both sides of the upper surface of the conveying bracket are provided with limiting grooves, and the two limiting grooves are symmetrically distributed with respect to the conveying bracket, one side of the inner side of the limiting groove is rotatably connected with a bidirectional threaded rod, and the two bidirectional threaded rods extend to the outside of the conveying bracket, one side of the outer wall of the bidirectional threaded rod is fixedly connected with a driving wheel, and the outer surface of the conveying bracket is fixedly connected with a driven wheel on the side of the outer wall of the bidirectional threaded rod away from the driving wheel, the driving wheel and the driven wheel are connected in transmission via a conveyor belt, and both sides of the outer wall of the bidirectional threaded rod are threadedly connected with sliders.

[0008] Preferably, the upper surface of the conveying bracket is slidably connected to two connecting frames via a plurality of the sliding blocks, a plurality of conveying rollers are rotatably connected to one side of the inner part of the connecting frame, and a second knob is fixedly connected to one side of the outer wall of the bidirectional threaded rod.

[0009] Preferably, the two connecting frames are fixedly connected to supporting frames on opposite sides thereof, and both sides of the upper surfaces of the supporting frames are slidably connected to limiting rods.

[0010] Preferably, an adjusting screw is threadedly connected between the two limit rods corresponding to the upper surface of the support frame, and a first knob is fixedly connected to one side of the outer wall of the adjusting screw.

[0011] Preferably, the inner wall of the support frame is connected to a connecting plate by means of the two limit rods and the adjusting screw, and the upper surface of the conveying bracket is connected to a plurality of clamping wheels by means of the two connecting plates.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The driven wheel and the driving wheel are connected by a conveyor belt, so that the second knob is turned to drive the bidirectional threaded rod on one side to rotate, and then the two bidirectional threaded rods are driven to rotate inside the limit groove at the same time. The rotation of the bidirectional threaded rod drives the sliders on both sides to move toward or away from each other, so as to adjust the distance between the two connecting frames; compared with the prior art, the present invention has the effect of adjusting the distance between the two connecting frames according to the size of the glass substrate, which is convenient for adapting to the transportation of substrates of different sizes;

[0014] 2. The adjusting screw is driven to rotate by rotating the first knob, and is connected to the connecting plate through two limit rods. Then, the connecting plate is driven to move downward by rotating the adjusting screw, so that a plurality of clamping wheels are respectively in contact with the two ends of the glass substrate, giving the glass substrate a downward pressure force. Compared with the prior art, it is convenient to increase the friction between the bottom surface of the glass substrate and the driving roller, thereby improving the stability of glass transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the conveying device of the embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of a cross-section of a conveying device of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the structure of the conveying device of the embodiment of the application from a top view.

[0018] Explanation of the accompanying drawings: 1. Conveying bracket; 2. Limiting groove; 3. Connecting frame; 4. Conveying roller; 5. Support frame; 6. First knob; 7. Limiting rod; 8. Adjusting screw; 9. Connecting plate; 10. Pressure wheel; 11. Driven wheel; 12. Second knob; 13. Bidirectional threaded rod; 14. Slider; 15. Driving wheel; 16. Conveyor belt. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a novel glass substrate conveying device. Figure 1 , Figure 2 and Figure 3 A novel glass substrate conveying device, wherein both sides of the upper surface of a conveying bracket 1 are provided with limiting grooves 2, and the two limiting grooves 2 are symmetrically distributed with the conveying bracket 1, one side of the inner side of the limiting grooves 2 is rotatably connected with a bidirectional threaded rod 13, and the two bidirectional threaded rods 13 are extended to the outside of the conveying bracket 1, one side of the outer wall of the bidirectional threaded rod 13 is fixedly connected with a driving wheel 15, and the outer wall side of the bidirectional threaded rod 13 on the outer surface of the conveying bracket 1 away from the driving wheel 15 is fixedly connected with a driven wheel 11, and the driving wheel 15 and the driven wheel 11 are connected by a conveyor belt 16 for transmission, and both sides of the outer wall of the bidirectional threaded rod 13 are threadedly connected with sliders 14, and the upper surface of the conveying bracket 1 is slidably connected to two connecting frames 3 through a plurality of sliders 14, and the inner side of the connecting frame 3 is rotatably connected with a plurality of conveying rollers 4, and one side of the outer wall of the bidirectional threaded rod 13 is fixedly connected with a second knob 12;

[0021] By adopting the above technical solution, the driven wheel 11 is connected to the driving wheel 15 through the conveyor belt 16, and the driven wheel 11 and the driving wheel 15 are connected to the two bidirectional threaded rods 13 in sequence, so that the bidirectional threaded rod 13 on one side is driven to rotate by rotating the second knob 12, and then the two bidirectional threaded rods 13 are driven to rotate inside the limiting groove 2 at the same time, and the sliders 14 on both sides are driven to move toward or away from each other by the rotation of the bidirectional threaded rod 13, so as to adjust the distance between the two connecting frames 3, so that the distance between the two connecting frames 3 is adjusted according to the size of the glass substrate, so as to achieve the effect of facilitating the transmission of glass substrates of different sizes.

[0022] Reference Figure 1 , Figure 2 and Figure 3 , the two connecting frames 3 are fixedly connected to the supporting frames 5 on the opposite sides, the upper surfaces of the supporting frames 5 are slidably connected to the limiting rods 7 on both sides, the upper surfaces of the supporting frames 5 are threadedly connected to the two limiting rods 7, the outer wall of the adjusting screw 8 is fixedly connected to the first knob 6, the inner walls of the supporting frames 5 are connected to the connecting plates 9 by two limiting rods 7 and the adjusting screw 8, and the upper surface of the conveying bracket 1 is connected to a plurality of pressing wheels 10 by two connecting plates 9;

[0023] By adopting the above technical scheme, the connecting frame 3 is connected with the supporting frame 5, so that the spacing between the two connecting frames 3 is adjusted, and the spacing between the two supporting frames 5 is also adjusted. Subsequently, the adjusting screw 8 is driven to rotate by rotating the first knob 6, and the two limit rods 7 are connected to the connecting plate 9, so that the moving direction of the connecting plate 9 is limited, so that the adjusting screw 8 can only drive the connecting plate 9 to rise and fall by rotating, and then the connecting plate 9 is driven to move downward by rotating the adjusting screw 8, so that a plurality of clamping wheels 10 are respectively in contact with the two ends of the glass substrate. Since the pressure of the glass substrate on the conveying roller 4 is relatively small, and since the surface of the glass substrate itself is relatively smooth, it is easy for the conveying roller 4 to slip with the bottom surface of the glass substrate, thereby driving the connecting plate 9 to move downward, so that a plurality of clamping wheels 10 are pressed on the top surface of the glass substrate, giving the glass substrate a downward pressure, thereby increasing the friction between the bottom surface of the glass substrate and the driving roller, so that the conveying roller 4 and the bottom surface of the glass substrate are not easy to slip, thereby achieving the effect of improving the stability of conveying the glass substrate.

[0024] The implementation principle of a novel glass substrate conveying device in the embodiment of the present application is as follows: according to the size of the glass substrate, the driven wheel 11 and the driving wheel 15 are connected by the conveyor belt 16, and the driven wheel 11 and the driving wheel 15 are connected to the two bidirectional threaded rods 13 in sequence, so that the bidirectional threaded rod 13 on one side is driven to rotate by rotating the second knob 12, and then the two bidirectional threaded rods 13 are driven to rotate inside the limiting groove 2 at the same time, and the sliders 14 on both sides are driven to move toward or away from each other by the rotation of the bidirectional threaded rod 13, so as to adjust the distance between the two connecting frames 3, so that according to the size of the glass substrate, the driven wheel 11 and the driving wheel 15 are connected to the two bidirectional threaded rods 13 in sequence, and the two bidirectional threaded rods 13 are driven to rotate at the same time. The size of the substrate is used to adjust the distance between the two connecting frames 3, and then the adjusting screw 8 is driven to rotate by turning the first knob 6, and is connected to the connecting plate 9 through two limit rods 7, so that the moving direction of the connecting plate 9 is restricted, so that the adjusting screw 8 can only drive the connecting plate 9 to move up and down when it rotates, and then the connecting plate 9 is driven downward by the adjusting screw 8, so that the plurality of clamping wheels 10 are respectively in contact with the two ends of the glass substrate, so that the plurality of clamping wheels 10 are pressed on the top surface of the glass substrate, giving the glass substrate a downward pressure, thereby increasing the friction between the bottom surface of the glass substrate and the driving roller.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A novel glass substrate conveying device, comprising a conveying support (1), characterized in that: Limiting grooves (2) are provided on both sides of the upper surface of the conveying bracket (1), and the two limiting grooves (2) are symmetrically distributed with respect to the conveying bracket (1); one side of the inner side of the limiting grooves (2) is rotatably connected with a bidirectional threaded rod (13), and the two bidirectional threaded rods (13) extend to the outside of the conveying bracket (1); one side of the outer wall of the bidirectional threaded rod (13) is fixedly connected with a driving wheel (15); one side of the outer wall of the bidirectional threaded rod (13) on the outer surface of the conveying bracket (1) away from the driving wheel (15) is fixedly connected with a driven wheel (11); the driving wheel (15) and the driven wheel (11) are connected in transmission via a conveyor belt (16); and both sides of the outer wall of the bidirectional threaded rod (13) are threadedly connected with sliders (14).

2. The novel glass substrate conveying device according to claim 1, characterized in that: The upper surface of the conveying bracket (1) is slidably connected to two connecting frames (3) via a plurality of sliding blocks (14); a plurality of conveying rollers (4) are rotatably connected to one side of the inner portion of the connecting frame (3); and a second knob (12) is fixedly connected to one side of the outer wall of the bidirectional threaded rod (13).

3. The novel glass substrate conveying device according to claim 2 is characterized in that: The two connecting frames (3) are fixedly connected to supporting frames (5) on opposite sides thereof, and both sides of the upper surface of the supporting frames (5) are slidably connected to limiting rods (7).

4. The novel glass substrate conveying device according to claim 3 is characterized in that: An adjusting screw (8) is threadedly connected between the two limit rods (7) corresponding to the upper surface of the support frame (5), and a first knob (6) is fixedly connected to one side of the outer wall of the adjusting screw (8).

5. The novel glass substrate conveying device according to claim 4 is characterized in that: The inner wall of the support frame (5) is connected to a connecting plate (9) via two limit rods (7) and the adjusting screw (8) in a lifting manner, and the upper surface of the conveying bracket (1) is connected to a plurality of clamping wheels (10) via two connecting plates (9) in a lifting manner.

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