Glass substrate reciprocating conveying device

Abstract

The utility model provides a glass substrate reciprocating conveying device which comprises a horizontally-arranged roller way, the roller way comprises a plurality of rollers arranged in sequence, the rollers are used for rotationally conveying glass substrates on the tops of the rollers in a reciprocating mode, transmission wheels are arranged at the two ends of each roller in a sleeved mode, and the distance between the two transmission wheels is slightly larger than the width of each glass substrate. The outer surface of the roller is sleeved with a rubber ring, and the rubber ring is used for increasing the friction force between the roller and the glass substrate and ensuring that the roller is flush with the inner ring of the transmission wheel; a flange is arranged on the inner side of the transmission wheel and used for guiding the deviated glass substrate to return to the correct position again. According to the utility model, the direct impact damage to the glass substrate can be reduced, and a similar buffering effect is achieved. The blocking is flexible, so that hard blocking of the glass substrate can be avoided, and the problem of deviation in the reciprocating transmission process is effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of roller conveyors, and particularly to a reciprocating conveying device for glass substrates. Background Art

[0002] At present, when processing glass deeply, it is necessary to coat the glass substrate, and the glass substrate needs to be reciprocally conveyed. During the roller conveying process, the glass substrate will deviate from the correct path due to various reasons, which is likely to cause the glass substrate to be knocked and dropped or even damage the equipment, resulting in low conveying efficiency and potential safety hazards. The traditional solution is to set fixed side edges. However, since the glass substrate is in a moving state while the side edges are in a fixed state, the collision between the two causes a hard block to the glass substrate, and it is still possible to cause the glass substrate to be knocked and damaged, affecting the conveying quality and the service life of the equipment. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a reciprocating conveying device for glass substrates, which can reduce the direct impact damage to the glass substrate and play a role similar to buffering. The blocking is flexible, so it can avoid the hard block of the glass substrate and effectively solve the problem of deviation during the reciprocating transmission process.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a reciprocating conveying device for glass substrates, including a horizontally arranged roller path, the roller path includes a plurality of rollers arranged in sequence, the rollers are used for rotating to reciprocally convey the glass substrate on their tops, driving wheels are sleeved on two ends of the rollers, the distance between the two driving wheels is slightly larger than the width of the glass substrate, a rubber ring is sleeved on the outer surface of the roller, the rubber ring is used for increasing the friction between the roller and the glass substrate and ensuring that the roller is flush with the inner ring of the driving wheel; a side edge is arranged inside the driving wheel, and the side edge is used for guiding the deviated glass substrate back to the correct position.

[0005] Preferably, sliding guide rails are arranged on both the head and tail sides of the roller path, two fixing plates are detachably arranged on the sliding guide rails, deviation rectifying blocks are arranged on the fixing plates, and the distance between the two deviation rectifying blocks on the same side of the roller path is slightly smaller than the width of the glass substrate.

[0006] Preferably, the material of the deviation rectifying block is plastic or elastic material.

[0007] Preferably, the fixing plate is fixed on the sliding guide rail through an adjusting screw.

[0008] Preferably, the deviation rectifying block is fixed on the fixing plate through a bolt.

[0009] Preferably, the inner ring of the driving wheel is in a conical shape that contracts towards the direction of the glass substrate.

[0010] Preferably, the roller path further includes a motor and a belt for driving the rollers to work.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The retaining edge and the transmission wheel of this solution rotate synchronously with the rollers, which can reduce the direct impact damage to the glass substrate and play a role similar to buffering. The blocking is flexible, so it can avoid the hard blocking of the glass substrate and effectively solve the problem of deviation during the reciprocating transmission process.

[0013] 2. Under the driving force of the roller path in this solution, the edge surface of the glass substrate is pressed onto the reference surface of the deviation correction block. Since the glass substrate is rectangular and the direction of the driving force of the roller path is perpendicular to the contact surface of the glass substrate, the glass substrate will automatically return to the correct position under the action of the driving force. During a reciprocating movement cycle of the glass substrate, it is pressed onto the reference surface of the deviation correction block twice, effectively correcting the problem of the inclination of the glass substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the transmission wheel of Embodiment 1 of the present utility model.

[0017] Figure 3 It is a matching relationship diagram of the transmission wheel and the glass substrate of Embodiment 1 of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of Embodiment 2 of the present utility model.

[0019] In the figure, 1. Roller path, 2. Transmission wheel, 3. Roller, 4. Rubber ring, 5. Retaining edge, 6. Glass substrate, 7. Deviation correction block, 8. Fixing plate, 9. Sliding guide rail, 10. Adjusting screw, 11. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will further elaborate on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0021] The structures, proportions, sizes, etc. shown in the attached drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions for the implementation of this utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that this utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this utility model.

[0022] At the same time, it should be noted that: unless otherwise defined, the technical terms or scientific terms used in this article should have the ordinary meaning understood by those with general skills in the technical field to which this utility model belongs. The meaning of "a plurality of" used in the specification and claims of this utility model patent application is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front end", "rear end", etc. is based on the orientation or positional relationship shown in the attached drawings, and is only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this utility model. The change or adjustment of its relative relationship, without substantial change in the technical content, should also be regarded as the scope in which this utility model can be implemented.

[0023] The following further describes this utility model in detail with reference to the embodiments and the attached drawings.

[0024] Embodiment 1

[0025] This utility model discloses a reciprocating conveying device for glass substrates. As Figure 1 shown, Embodiment 1 includes a horizontally arranged roller path 1. The roller path 1 includes a plurality of rollers 3 arranged in sequence. The roller path 1 further includes a motor and a belt for driving the rollers 3 to work. The rollers 3 are used to rotate and reciprocally convey the glass substrate 6 on their tops. The glass substrate 6 is rectangular.

[0026] Drive wheels 2 are sleeved on both ends of the roller 3. The distance between the two drive wheels 2 is slightly greater than the width of the glass substrate 6. A rubber ring 4 is sleeved on the outer surface of the roller 3. The rubber ring 4 is used to increase the friction between the roller 3 and the glass substrate 6 and ensure that the inner circle of the roller 3 is flush with the inner circle of the drive wheel 2. A retaining edge 5 is provided inside the drive wheel 2. The inner circle of the drive wheel 2 is in a conical shape that contracts towards the glass substrate 6. The retaining edge 5 is used to guide the deviated glass substrate 6 back to the correct position. Since the retaining edge 5 and the drive wheel 2 rotate synchronously with the roller 3, it can reduce the direct impact damage to the glass substrate 6 and play a role similar to buffering. The blocking is flexible, so it can avoid the hard blocking of the glass substrate 6 and effectively solve the problem of deviation during the reciprocating transmission process.

[0027] Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 lies in that: sliding guide rails 9 are provided on both the head and tail sides of the roller path 1, two fixing plates 8 are detachably provided on the sliding guide rails 9, deviation rectifying blocks 7 are provided on the fixing plates 8, and the distance between two deviation rectifying blocks 7 on the same side of the roller path 1 is slightly smaller than the width of the glass substrate 6.

[0029] Under the driving force of the roller path 1, the edge surface of the glass substrate 6 is pressed against the reference surface of the deviation rectifying block 7. Since the glass substrate 6 is rectangular and the thrust direction of the roller path 1 is perpendicular to the contact surface of the glass substrate 6, the glass substrate 6 will automatically return to the correct position under the action of the thrust. During a reciprocating motion cycle of the glass substrate 6, it is pressed against the reference surface of the deviation rectifying block 7 twice, effectively correcting the problem of the inclination of the glass substrate 6.

[0030] The material of the deviation rectifying block 7 is plastic or elastic material, specifically rubber, engineering plastic or PU material is selected to reduce the problem of direct impact damage between the deviation rectifying block 7 and the glass substrate 6. The fixing plate 8 is fixed on the sliding guide rail 9 through adjusting screws 10. The deviation rectifying block 7 is fixed on the fixing plate 8 through bolts 11.

[0031] It should be noted that the parts not described in detail in the above embodiments are all prior arts.

[0032] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A glass substrate reciprocating conveying device, characterized in that: The roller conveyor (1) comprises a horizontally arranged roller conveyor (1), wherein the roller conveyor (1) comprises a plurality of rollers (3) arranged in sequence, wherein the rollers (3) are used to rotate and reciprocate to convey a glass substrate (6) on the top thereof, wherein driving wheels (2) are sleeved on the two ends of the rollers (3), wherein the distance between the two driving wheels (2) is slightly greater than the width of the glass substrate (6), wherein a rubber ring (4) is sleeved on the outer surface of the rollers (3), wherein the rubber ring (4) is used to increase the friction between the rollers (3) and the glass substrate (6) and to ensure that the rollers (3) and the inner rings of the driving wheels (2) are flush with each other; wherein a retaining edge (5) is provided on the inner side of the driving wheels (2), wherein the retaining edge (5) is used to guide the deviated glass substrate (6) back to the correct position.

2. A glass substrate reciprocating conveying device according to claim 1, characterized in that: The roller conveyor (1) is provided with sliding guide rails (9) at both ends, the sliding guide rails (9) are detachably provided with two fixing plates (8), the fixing plates (8) are provided with deviation correction blocks (7), and the distance between the two deviation correction blocks (7) on the same side of the roller conveyor (1) is slightly smaller than the width of the glass substrate (6).

3. A glass substrate reciprocating conveying device according to claim 2, characterized in that: The material of the deviation-correcting block (7) is plastic or elastic material.

4. A glass substrate reciprocating conveying device according to claim 2, characterized in that: The fixing plate (8) is fixed on the sliding guide rail (9) by means of an adjusting screw (10).

5. The glass substrate reciprocating conveying device according to claim 2, characterized in that: The deviation-correcting block (7) is fixed to the fixing plate (8) by means of bolts (11).

6. The glass substrate reciprocating conveying device according to claim 1, characterized in that: The inner ring of the transmission wheel (2) is in a conical shape that contracts towards the glass substrate (6).

7. A glass substrate reciprocating conveying device according to claim 1, characterized in that: The roller conveyor (1) also includes a motor and a belt for driving the roller (3) to work.

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