CN217194432U - Panel edging belt cleaning device - Google Patents

Abstract

The utility model relates to a panel edging and cleaning device, which comprises a panel edge grinding device (1), a water spraying device (2) and an air spraying device (3) which are arranged in sequence along the conveying direction of a panel conveying device; the water spraying device (2) comprises at least one grinding water spraying nozzle (21) and a plurality of plate surface water spraying nozzles (22) for spraying water to the plate surface of the plate (4), and the included angle formed by the water spraying direction of the plate surface water spraying nozzles (22) and the conveying direction is gradually increased along the conveying direction; the air injection device (3) comprises a plurality of plate surface air injection ports (31) for injecting air to the plate surface of the plate (4), and the air injection directions of the plate surface air injection ports (31) and the included angle formed by the conveying direction gradually increase along the conveying direction. The utility model discloses a panel edging belt cleaning device, cleaning quality is high, is difficult for remaining water stain.

Description

Panel edging belt cleaning device

Technical Field

The utility model relates to a glass production facility specifically relates to a panel edging belt cleaning device.

Background

With the rapid development of display technology, flat panel displays are becoming more and more popular, and various display terminals such as televisions, computers, tablet computers, mobile phones, vehicles and the like need to use flat panel displays, and the requirements for display pixels are becoming higher and higher, and the manufacturing process is becoming more and more complex, so that the requirements for the quality of the display raw material ultra-thin glass are becoming higher and higher, that is, the requirements for the surface cleanliness grade of the ultra-thin glass are becoming higher and higher.

In addition to ensuring the smoothness of the glass surface during the manufacturing process, the ultra-thin glass is also prevented from adhering glass scraps to the glass surface to influence the smoothness of the glass and even cause scratches during the cutting and polishing process of the ultra-thin glass.

At present, after polishing ultra-thin glass, only can carry out simple washing to ultra-thin glass board for washing the surface of back ultra-thin glass board can remain washing liquid, forms water stain, perhaps still wraps up the residue in remaining washing liquid, and follow-up easy the making causes the mar, and washing unit simple structure, the position of washing is not comprehensive enough, and the washing quality is lower.

In view of the above, it is desirable to provide a cleaning device for edge grinding of a sheet material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a panel edging belt cleaning device is provided, its cleaning quality is high, is difficult for remaining water stain.

In order to solve the technical problem, the utility model provides a plate edging and cleaning device, which comprises a plate edge grinding device, a water spraying device and an air spraying device which are sequentially arranged along the conveying direction of a plate conveying device; the water spraying device comprises at least one grinding water spraying nozzle and a plurality of plate surface water spraying nozzles for spraying water to the plate surface of the plate, and the included angle formed by the water spraying direction of the plate surface water spraying nozzles and the conveying direction is gradually increased along the conveying direction; the air injection device comprises a plurality of plate surface air injection ports for injecting air to the plate surface of the plate, and the air injection direction of the plate surface air injection ports and the included angle formed by the conveying direction gradually increase along the conveying direction.

Specifically, the plate surface water spraying openings are arranged in two rows, so that water can be sprayed to one side plate surface of the plate through one row in the working process, and water can be sprayed to the other side plate surface of the plate through the other row in the working process.

Preferably, an included angle formed by the water spraying direction of the plate surface water spraying nozzle and the conveying direction is greater than or equal to 10 degrees and smaller than or equal to 90 degrees.

Further preferably, the water spray devices are provided in at least one pair, and two of the water spray devices in each pair are oppositely arranged to form a sheet washing space adapted to receive a sheet between the two water spray devices.

Further, the gas injection ports are arranged in two rows, so that gas can be injected to one side of the plate through one row and to the other side of the plate through the other row in the working process.

Preferably, an included angle formed by the air injection direction of the plate surface air injection port and the conveying direction is greater than or equal to 10 degrees and smaller than or equal to 90 degrees.

Further preferably, the air injection devices are provided in at least one pair, and two air injection devices in each pair are arranged oppositely to form a board seasoning space adapted to accommodate the board between the two air injection devices.

Further, the grinding devices are provided in at least one pair, and two grinding devices in each pair are arranged oppositely to form a plate grinding space adapted to accommodate a plate between the two grinding devices.

Further, panel conveyer is for adsorbing conveyer, adsorb conveyer and locate the top in panel grinding space, just adsorb conveyer includes conveyer and a plurality of absorption unit, adsorb conveyer can via the sucking disc in the absorption unit adsorbs panel, the absorption unit via conveyer's drive removes the transmission.

Further, panel edging belt cleaning device still includes the liquid reserve tank, water jet equipment via the feed liquor pipe with the liquid reserve tank is connected, the liquid reserve tank is suitable for holding water jet equipment spun liquid, just the feed liquor pipe is put into the one end of liquid reserve tank is equipped with filter equipment.

Through the technical scheme, the plate edging cleaning device has the advantages that the grinding device, the water spraying device and the air spraying device are sequentially arranged in the conveying direction of the plate conveying device, namely, the plate can be sequentially washed and dried after edging, so that water stains can not remain on the surface of the plate after the plate leaves the plate edging cleaning device, and fragments can be prevented from remaining on the surface of the plate, so that the cleanliness of the surface of the plate can be guaranteed; the grinding water spray nozzle and the plate surface water spray nozzles are arranged on the water spray device, and the included angle formed by the water spray direction of the plate surface water spray nozzles and the conveying direction of the plate conveying device is gradually increased along the conveying direction, so that the water spray device can play a role in lubricating and cooling the edge grinding part, and can also wash the plate surface of the plate in multiple angles, thereby reducing the washing dead angle and improving the washing quality; be equipped with a plurality of face air jets on air jet equipment, and the contained angle that the air jet direction of a plurality of face air jets and panel conveyer's direction of delivery become is followed this direction of delivery grow gradually to can carry out the weathering of multi-angle to the face of panel, in order to reduce and weather the dead angle, improve and weather the quality, the water stain that can greatly reduce the panel face remains, thereby can greatly improve the cleanliness factor of panel face.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

Fig. 1 is a schematic structural view of an edging, washing and drying part of the plate edging and cleaning device of the present invention;

fig. 2 is the structure diagram of the plate edge grinding and cleaning device of the present invention.

Description of the reference numerals

1-grinding device 2-water spraying device

21-grinding water jet 22-plate surface water jet

3-jet device 31-plate jet orifice

4-plate 5-adsorption conveying device

51-transfer device 52-suction unit

521-sucker 6-liquid storage tank

7-liquid inlet pipe 8-filtering device

Detailed Description

In the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; either directly or indirectly through intervening media, either internally or in any combination thereof. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 1, in an embodiment of the present invention, the apparatus comprises a plate edge grinding device 1, a water spraying device 2 and an air spraying device 3, which are sequentially arranged along a conveying direction of the plate conveying device (i.e. a direction indicated by an arrow in the figure); the water spraying device 2 comprises at least one grinding water spraying opening 21 and a plurality of board surface water spraying openings 22 for spraying water to the board surface of the board 4, and the included angle formed by the water spraying direction of the plurality of board surface water spraying openings 22 and the conveying direction is gradually increased along the conveying direction; the air injection device 3 comprises a plurality of plate surface air injection ports 31 for injecting air to the plate surface of the plate 4, and the included angle formed by the air injection direction of the plurality of plate surface air injection ports 31 and the conveying direction is gradually increased along the conveying direction; in particular, in order to improve the washing quality and the air drying quality of the plate 4, the water spraying device 2 may be a high-pressure water spraying device, and the air spraying device 3 may be a high-pressure air spraying device, that is, the washing liquid and the air are pressurized by the booster pump and then sprayed out, so as to improve the washing force, the effective washing range and the air drying speed, and the nozzles of the plate surface water spraying port 22 and the plate surface air spraying port 31 may be high-pressure ceramic nozzles.

The utility model discloses a panel edging belt cleaning device has arranged grinding device 1, water jet equipment 2 and air jet equipment 3 in proper order in panel conveyer's direction of delivery, be promptly so that panel 4 can be in order after the edging through the process of washing and weathering, make panel 4 leave panel edging belt cleaning device after, its surface can not remain water stain, and can guarantee that the surface of panel 4 can not leave the piece, thus can guarantee the cleanliness factor of panel 4 surface; the grinding water spray nozzles 21 and the plate surface water spray nozzles 22 are arranged on the water spray device 2, and included angles formed by the water spray directions of the plate surface water spray nozzles 22 and the conveying direction of the plate conveying device are gradually increased along the conveying direction, so that the water spray device 2 can play a role in lubricating and cooling the edge grinding part, and can also wash the plate surface of the plate 4 at multiple angles, thereby reducing washing dead angles and improving washing quality; be equipped with a plurality of face air jets 31 on air jet device 3, and the contained angle that the air-jet direction of a plurality of face air jets 31 and panel conveyer's direction of delivery become is along this direction of delivery grow gradually to can carry out the weathering of multi-angle to the face of panel 4, in order to reduce and weather the dead angle, improve and weather the quality, can greatly reduce the water stain of 4 faces of panel and remain, thereby can greatly improve the cleanliness factor of 4 faces of panel.

Specifically, in an embodiment of the present invention, taking the application of the plate edge polishing cleaning device to the edge polishing cleaning of glass plates as an example, as shown in fig. 2, the plate conveying device in the plate cleaning device can be preferably designed as an adsorption conveying device 5, and the adsorption conveying device 5 includes a conveying device 51 and a plurality of adsorption units 52, the adsorption conveying device 5 can adsorb the plate 4 via the suction cups 521 in the adsorption units 52, the adsorption units 52 can move and transmit via the driving of the conveying device 51, the radial adsorption fixing of the glass plates by using the suction cups can effectively reduce the damage to the surface of the glass plates, and the adsorption conveying device 5 can be preferably disposed above the plate grinding space (grinding device 1), that is, the adsorption conveying device 5 is disposed above the water spraying device 2, so as to avoid the water flow sprayed by the water spraying device 2 from eroding the conveying device 51 or causing the short circuit of the conveying device 51, the conveying end of the adsorption unit 52 is connected with the conveying device 51, the conveying end of the adsorption unit 52 is connected with the suction cup 521 through a connecting rod, and the longer connecting rod is arranged, so that the conveying end of the adsorption unit 52, namely the distance from the conveying device 51 to the water spraying device 2 is longer, and the condition that the conveying device 51 is corroded by water flow sprayed by the water spraying device 2 or the conveying device 51 is short-circuited can be better avoided.

Further specifically, the utility model provides an in an embodiment of panel edging belt cleaning device, as shown in fig. 2, panel edging belt cleaning device still includes liquid storage tank 6, and water jet equipment 2 is connected with liquid storage tank 6 via feed liquor pipe 7, and liquid storage tank 6 is suitable for and holds 2 spun liquid of water jet equipment, and the one end that liquid storage tank 6 was put into to feed liquor pipe 7 is equipped with filter equipment 8. The liquid storage tank 6 is used for storing liquid for washing the plate 4, and after the plate 4 is washed by the washing liquid sprayed by the water spraying device 2, the washing liquid can flow back to the liquid storage tank 6 so as to realize cyclic utilization, thereby reducing the loss and saving the cost, taking the application of the plate edging cleaning device to the edging cleaning of glass plates as an example, the flushing liquid can be preferably water, the flushing liquid which flows back to the liquid storage tank 6 after flushing can be mixed with the glass scraps, therefore, a filtering device 8 is required to be arranged at one end of the liquid inlet pipe 7 which is arranged in the liquid storage tank 6, so that the glass scraps can not be sprayed out along with high-pressure water flow under the action of the water spraying device 2, the surface of the glass plate is abraded and even cut, so that the smoothness of the glass surface can be ensured, and particularly, since the glass debris is denser than water, the filter device 8 can be disposed in the washing liquid at a portion near the page; in addition, liquid storage tank 6 not only can play the function of storage flush fluid, and the base bed frame of panel edging belt cleaning device can also be regarded as to the structure itself of liquid storage tank 6, and grinding device 1, water jet equipment 2 and air jet system 3 all can be fixed on liquid storage tank 6 through the support, and it can be understood that adsorb conveyer 5 also can be fixed on liquid storage tank 6 through the support, perhaps through support snap-on at ground to guarantee. Grinding device 1, water jet equipment 2, air jet equipment 3 and adsorb 5 all do not produce and follow perpendicular to and adsorb 5 ascending rocks of 5 direction of transfer of conveyer to guarantee the quality of grinding, washing and weathering.

Further specifically, in an embodiment of the present invention, since each edge of the plate is usually required to be polished, as shown in fig. 1, the grinding devices 1 can be arranged in pairs to increase the grinding speed and reduce the time consumption of the grinding process, and the grinding devices 1 should be arranged in at least one pair, and the two grinding devices 1 in each pair are arranged oppositely to form a plate grinding space suitable for accommodating the plate 4 between the two grinding devices 1; the specific number of pairs required by the grinding device 1 needs to be set according to the process requirements, for example, when the plate edge grinding cleaning device is applied to edge grinding cleaning of glass plates, if a certain glass plate requires that the edge be smooth and have good light transmittance, the edge of the glass plate needs to be subjected to at least one process of rough grinding, fine grinding and polishing, therefore, the grinding device 1 needs to be set into at least three pairs, including a pair of rough grinding wheels, a pair of fine grinding wheels and a pair of polishing wheels which are sequentially arranged in the conveying direction of the adsorption conveying device 5, and independent water spraying devices can be arranged at the positions of the fine grinding wheels and the polishing wheels, so that a good grinding and lubricating effect can be realized, and the grinding quality is improved.

Further specifically, in an embodiment of the present invention, in order to increase the washing speed and wash the wider plate 4, as shown in fig. 2, the water spraying devices 2 may be provided as at least one pair, and the two water spraying devices 2 in each pair are arranged oppositely to form a plate washing space between the two water spraying devices 2, which is suitable for accommodating the plate 4; specifically, the water jet nozzles 22 may be preferably arranged in two rows, one row for jetting water to one side of the boards 4 and the other row for jetting water to the other side of the boards 4, not only can realize the covering of the two plate surfaces of the plate 4 by the water sprayed by the water spraying device 2, but also can improve the cleaning speed and reduce the cleaning dead angle, and needs to pay attention to, although the grinding water jet 21 sprays water to the edge grinding part to perform the lubricating and cooling functions and also performs the washing function to the edge of the plate 4 to a certain extent, in order to further enhance the washing effect to the edge of the plate 4, at least one edge water spraying port capable of spraying water to the edge of the plate 4 can be arranged between the grinding water spraying port 21 and the plate surface water spraying port 22, and the edge water spraying port can be set as a high-pressure water spraying port to improve the washing quality; furthermore, the included angle formed by the water spraying direction of the panel water spraying nozzles 22 and the conveying direction of the panel conveying device (i.e. the adsorption conveying device 5) is greater than or equal to 10 ° and less than or equal to 90 °, so as to wash the panel of the panel 4 at multiple angles, for example, taking the water spraying device 2 shown in fig. 1 as an example, each row of the water spraying device comprises 5 panel water spraying nozzles 22, and the angles formed by the 5 panel water spraying nozzles 22 and the conveying direction of the adsorption conveying device 5 can be sequentially set to 30 °, 45 °, 60 °, 75 ° and 90 ° along the conveying direction, wherein the panel water spraying nozzles 22 designed at 90 ° to the conveying direction can effectively wash the glass fragments at the suction cups 521, so that the washing quality can be improved; in particular, the panel water spray nozzles 22 may be configured to be independently openable and closable, that is, a pair of water spray devices 2 are oppositely disposed, and if a wide panel 4 (for example, a width of 40cm or more) is to be washed, the panel water spray nozzles 22 on two water spray devices 2 need to be fully opened to ensure the washing quality, and if a narrow panel 4 (for example, a width of 40cm or less) is to be washed, only the panel water spray nozzle 22, the grinding water spray nozzle 21, and the edge water spray nozzles on one of the water spray devices 2 may be fully opened, and only the grinding water spray nozzle 21 and the edge water spray nozzles on the other water spray device 2 may be opened to ensure the washing quality and reduce the consumption.

Further specifically, in an embodiment of the present invention, in order to increase the drying speed and wash the wider board 4, as shown in fig. 2, the air injection devices 3 may be at least one pair, and the two air injection devices 3 in each pair are arranged oppositely to form a board drying space suitable for accommodating the board 4 between the two air injection devices 2; specifically, the plate air injection ports 31 may be preferably arranged in two rows, one row of the plate air injection ports is used for injecting air to one side plate surface of the plate 4, and the other row of the plate air injection ports is used for injecting air to the other side plate surface of the plate 4, so that the air injected by the air injection device 3 can simultaneously cover two plate surfaces of the plate 4, the air drying speed can be increased, the air drying dead angle can be reduced, in order to further enhance the air drying effect on the edge of the plate 4, at least one edge air injection port capable of injecting air to the edge of the plate 4 can be arranged on the air injection device 3, and the edge air injection port can be arranged as a high-pressure air injection port to improve the air drying quality; further, the included angle formed by the air injection direction of the panel air injection port 31 and the conveying direction of the panel conveying device (i.e. the adsorption conveying device 5) is greater than or equal to 10 ° and less than or equal to 90 °, so as to dry the panel of the panel 4 at multiple angles, for example, taking the air injection device 3 shown in fig. 1 as an example, each row of the air injection device comprises 5 panel water injection ports 22, and the angles formed by the 5 panel water injection ports 22 and the conveying direction of the adsorption conveying device 5 can be sequentially set to 10 °, 30 °, 50 °, 70 ° and 90 ° along the conveying direction, wherein the panel air injection port 31 designed at 90 ° to the conveying direction can effectively dry the glass fragments at the suction cup 521, so that the drying quality can be improved; in particular, the panel air outlets 31 may be configured to be opened and closed independently, that is, a pair of air injection devices 3 are disposed oppositely, if the wide panel 4 (for example, the width is over 40 cm) is dried, the panel air outlets 31 on the two air injection devices 3 need to be opened completely to ensure the quality of drying, if the narrow panel 4 (for example, the width is under 40 cm) is dried, the panel air outlets 31 and the edge air outlets on one of the air injection devices 3 may be opened completely, and the edge air outlets on the other air injection device 3 are opened only, so that the quality of drying is ensured, and the consumption is reduced.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims (10)

1. The plate edge grinding and cleaning device is characterized by comprising a plate edge grinding device (1), a water spraying device (2) and an air spraying device (3) which are sequentially arranged along the conveying direction of a plate conveying device; the water spraying device (2) comprises at least one grinding water spraying nozzle (21) and a plurality of plate surface water spraying nozzles (22) for spraying water to the plate surface of the plate (4), and the included angle formed by the water spraying direction of the plate surface water spraying nozzles (22) and the conveying direction is gradually increased along the conveying direction; the air injection device (3) comprises a plurality of plate surface air injection ports (31) used for injecting air to the plate surface of the plate (4), and the air injection directions of the plate surface air injection ports (31) and the included angle formed by the conveying direction gradually increase along the conveying direction.

2. A panel edging and cleaning device according to claim 1, characterized in that said panel water jets (22) are arranged in two rows so as to be able to spray water, during operation, via one of said rows towards one of said panels (4) and via the other of said rows towards the other of said panels (4).

3. A panel edging and cleaning device according to claim 2, characterized in that the angle formed by the water spray direction of the panel face water spray nozzles (22) and the conveying direction is greater than or equal to 10 ° and less than or equal to 90 °.

4. A sheet material edging and cleaning device according to claim 2 or 3, characterized in that said water sprayers (2) are provided in at least one pair, and in that the two sprayers (2) of each pair are arranged opposite each other so as to form a sheet material washing space between the two sprayers (2) suitable for receiving a sheet material (4).

5. A board edging and cleaning device according to claim 4, characterized in that said board air jets (31) are arranged in two rows so as to be able to jet air via one of the rows to one side of the board (4) and via the other of the rows to the other side of the board (4) during operation.

6. A board edging and cleaning device according to claim 5, characterized in that the angle formed by the air injection direction of the board face air injection port (31) and the conveying direction is greater than or equal to 10 ° and less than or equal to 90 °.

7. -board edging and cleaning device according to claim 6, characterized in that said air jet devices (3) are provided in at least one pair, and in that the two air jet devices (3) of each pair are arranged opposite each other so as to form, between the two air jet devices (3), a board seasoning space suitable for housing a board (4).

8. -board edging and cleaning device according to claim 7, characterized in that said grinding devices (1) are provided in at least one pair, the two grinding devices (1) of each pair being arranged opposite each other to form a board grinding space between the two grinding devices (1) adapted to receive a board (4).

9. A plate edging and cleaning device according to claim 8, characterized in that the plate conveying device is an adsorption conveying device (5), the adsorption conveying device (5) is arranged above the plate grinding space, the adsorption conveying device (5) comprises a conveying device (51) and a plurality of adsorption units (52), the adsorption conveying device (5) can adsorb the plate (4) through suction cups (521) in the adsorption units (52), and the adsorption units (52) are driven by the conveying device (51) to move and transmit.

10. -board edging washing device according to claim 9, characterized in that it further comprises a liquid reservoir (6), said water spraying device (2) being connected to said liquid reservoir (6) via a liquid inlet pipe (7), said liquid reservoir (6) being suitable for containing the liquid sprayed by said water spraying device (2), and one end of said liquid inlet pipe (7) placed into said liquid reservoir (6) being provided with a filtering device (8).

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