Automatic lifting glass sheet non-contact laminated storage device

Abstract

The utility model belongs to the technical field of glass processing equipment, and particularly relates to an automatic lifting glass sheet non-contact laminated storage device which comprises a rack, a glass sheet conveying mechanism, a glass sheet shelf and a shelf lifting mechanism, and the glass sheet conveying mechanism comprises a plurality of conveying roller ways which are arranged at intervals and rotatably mounted at the top of the rack; the glass sheet shelf comprises a first top connecting rod, a second top connecting rod, a plurality of first side columns, a plurality of second side columns and a plurality of supporting cross rods, and the supporting cross rods are connected between each first side column and the corresponding second side column; the first side columns and the second side columns which correspond to each other are inserted into the same space formed between the two conveying roller ways, and the shelf lifting mechanism is installed on the rack and is in transmission connection with the first side columns and the second side columns so as to drive the first side columns and the second side columns to ascend and descend in the space formed between the two conveying roller ways. According to the utility model, the laminated storage of a plurality of glass sheets is realized, and the glass sheets on each layer are not contacted, so that the glass sheets are well protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing equipment, and particularly relates to a non-contact laminated storage device for automatically lifting glass sheets. Background Art

[0002] The production of glass sheets requires multiple processes. Among them, for the glass in production, with the assembly-line processing, it is necessary to stack and store a large number of them after a certain process to wait for entering the next process or for final packaging and shipment. For the stacking of glass sheets, if directly laminated, on the one hand, it will cause damage due to the friction between the glass sheets, and on the other hand, it is not easy to perform the next process or packaging. Therefore, it is necessary to perform spaced lamination to ensure no contact between the glass sheets. However, the existing stacking of glass sheets is manually placed on the storage rack, which has low production efficiency and is prone to accidents such as glass breakage caused by manual handling.

[0003] For example, the Chinese utility model patent with the publication number CN204642424U discloses a glass storage rack, which includes a base and a frame vertically arranged at one end of the base. It further includes a bracket for laying the glass flat. The brackets are provided with multiple layers arranged from top to bottom. One end of each of the multiple brackets is rotatably arranged on the frame relative to the frame. The two sides of the bracket are also connected to the frame through two groups of turning and fixing components, and two groups of the turning and fixing components are provided corresponding to each bracket. Through the storage rack with a special structural design, the glass is laid flat on the bracket in layers. In the normal state, the brackets support each other layer by layer. When in use, the bracket can be turned at any angle by rotating the bracket on the frame. After a single-layer bracket is turned, it is tightened and fixed on the frame by the turning and fixing components and will not pollute or damage the glass placed on the adjacent-layer brackets. After use, it is extremely convenient to use, does not damage the film layer on the back of the glass, and improves the production yield. However, this kind cannot be directly connected to the glass sheet production line and still requires manual operation, which needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a non-contact laminated storage device for automatically lifting glass sheets to solve the technical problems mentioned in the above-mentioned prior art, so as to realize automatic connection to the glass production line and non-contact laminated storage of glass sheets.

[0005] To achieve the above purpose, an automatic lifting glass sheet non-contact laminated storage device provided by an embodiment of the utility model includes a frame, a glass sheet conveying mechanism, a glass sheet layer rack, and a layer rack lifting mechanism. The glass sheet conveying mechanism includes a plurality of conveying roller paths arranged at intervals and rotatably installed on the top of the frame.

[0006] The glass sheet rack includes a first top connecting rod, a second top connecting rod, a plurality of first side columns, a plurality of second side columns, and a plurality of support cross bars. The plurality of first side columns are arranged vertically, parallelly, and at intervals, and are connected at the top by the first top connecting rod. The plurality of second side columns are arranged vertically, parallelly, and at intervals, and are connected at the top by the second top connecting rod. A plurality of spaced and parallel support cross bars are connected between each first side column and the corresponding second side column. The support cross bars located on the same horizontal plane and adjacent to each other are jointly used to support a glass sheet.

[0007] The corresponding first side column and the second side column are both inserted into the same spacing formed between two conveyor roller paths. The rack lifting mechanism is installed on the rack and is in transmission connection with the first side column and the second side column to drive the first side column and the second side column to lift in the spacing formed between the two conveyor roller paths.

[0008] Preferably, the rack lifting mechanism includes a first side longitudinal screw, a second side longitudinal screw, a transverse long screw, and a lifting motor. The transverse long screw is rotatably installed horizontally at the rear side of the rack. The first side longitudinal screw and the second side longitudinal screw are both rotatably installed longitudinally on both sides of the rack respectively. The lifting motor is installed on the rack and is connected to the transverse long screw through a bevel gear pair. The first side longitudinal screw and the second side longitudinal screw are respectively connected to both ends of the transverse long screw through bevel gear pairs. The lower part of the first side column is provided with an external thread and is connected to the first side longitudinal screw through a bevel gear pair. The lower part of the second side column is provided with an external thread and is connected to the second side longitudinal screw through a bevel gear pair.

[0009] Preferably, the glass sheet conveying mechanism further includes a first pulley, a second pulley, a third pulley, a fourth pulley, a first transmission belt, a second transmission belt, a transmission long shaft, a transmission short shaft, and a conveying motor. The transmission long shaft is rotatably installed at the top of the rack and is located on the side of one end of each conveyor roller path. The end of each conveyor roller path is connected to the transmission long shaft through a bevel gear pair. The transmission short shaft is rotatably installed on the rack and is located below the transmission long shaft. The conveying motor is installed on the rack and is located below the transmission short shaft. The first pulley and the second pulley are respectively sleeved on both ends of the transmission short shaft. The third pulley is sleeved on the transmission long shaft. The fourth pulley is sleeved on the output shaft of the conveying motor. The first transmission belt is connected between the first pulley and the third pulley. The second transmission belt is connected between the second pulley and the fourth pulley.

[0010] Preferably, a protective housing covering the first pulley, the second pulley, the third pulley, the fourth pulley, the first transmission belt, the second transmission belt, the transmission long shaft, and the transmission short shaft is connected to the side of the frame.

[0011] Preferably, the conveying motor is a conveying reduction motor.

[0012] Preferably, each of the support cross bars is a rod with a circular cross section.

[0013] One or more of the above technical solutions in the automatic lifting glass sheet non-contact laminated storage device provided by the embodiments of the present invention at least have the following technical effects: In the automatic lifting glass sheet non-contact laminated storage device of the present invention, during use, it can be connected to other production lines for producing glass sheets through the frame, so that the glass sheets produced through other processes can be directly conveyed through the conveying roller path. At the same time, when further conveying the glass sheets through the conveying roller path, the layer rack lifting mechanism will control the glass sheet layer rack to rise until it is at the same horizontal plane and the adjacent support cross bars rise to be flush with the conveying roller path. At this time, the adjacent support cross bars are jointly used to support a glass sheet, and under the continuous drive of the layer rack lifting mechanism, the glass sheet is supported to rise to a higher position. In this way, as the layer rack lifting mechanism continuously drives the glass sheet layer rack to rise, each layer of support cross bars on the glass sheet layer rack supports a glass sheet, realizing the laminated storage of multiple glass sheets, and the glass sheets in each layer are in non-contact, achieving good protection of the glass sheets, while efficiently laminating, replacing manual labor, and having a high degree of automation. Description of the Drawings

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

[0015] Figure 1 It is a schematic structural diagram of an automatic lifting glass sheet non-contact laminated storage device provided by an embodiment of the present invention from one perspective.

[0016] Figure 2 It is a schematic structural diagram of an automatic lifting glass sheet non-contact laminated storage device provided by an embodiment of the present invention from another perspective.

[0017] Figure 3 It is a schematic structural diagram of an automatic lifting glass sheet non-contact laminated storage device provided by an embodiment of the present invention from yet another perspective.

[0018] Figure 4This is a schematic structural diagram of the automatic lifting glass sheet non-contact stacking storage device provided by the embodiment of the present utility model after hiding the protective shell.

[0019] Among them, each reference numeral in the figure:

[0020] 10 - frame; 20 - glass sheet conveying mechanism; 20a - conveying roller path

[0021] 20b - first pulley; 20c - second pulley; 20d - third pulley

[0022] 20e - fourth pulley; 20f - first transmission belt; 20g - second transmission belt

[0023] 20h - transmission long shaft; 20i - transmission short shaft; 20j - conveying motor

[0024] 30 - glass sheet layer rack; 30a - first top connecting rod; 30b - second top connecting rod

[0025] 30c - first side column; 30d - second side column; 30e - support cross bar

[0026] 40 - layer rack lifting mechanism; 40a - first side longitudinal screw rod; 40b - second side longitudinal screw rod

[0027] 40c - transverse long screw rod; 40d - lifting motor; 50 - protective shell

[0028] 100 - glass sheet. Detailed implementation manners

[0029] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The following describes the embodiments with reference to the attached Figures 1 to 4 The described embodiments are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0030] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present 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, and therefore should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", and "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0033] In one embodiment of the present utility model, as Figures 1 to 3 shown, there is provided an automatic lifting non-contact laminated storage device for glass sheets, including a frame 10, a glass sheet conveying mechanism 20, a glass sheet rack 30, and a rack lifting mechanism 40. The glass sheet conveying mechanism 20 includes a plurality of conveying roller paths 20a arranged at intervals and rotatably installed on the top of the frame 10. The glass sheet conveying mechanism 20 controls the rotation of its conveying roller paths 20a, and multiple conveying roller paths 20a rotate synchronously, so as to directionally convey sheet-shaped glass sheets 100. Among them, the frame 10 can be connected to devices in other processes for processing glass sheets 100.

[0034] Furthermore, as Figures 1 to 2 shown, the glass sheet rack 30 includes a first top connecting rod 30a, a second top connecting rod 30b, a plurality of first side columns 30c, a plurality of second side columns 30d, and a plurality of support crossbars 30e. The plurality of first side columns 30c are arranged vertically and parallel at intervals and are connected at the top by the first top connecting rod 30a. The first top connecting rod 30a connects the plurality of first side columns 30c into a whole. The plurality of second side columns 30d are arranged vertically and parallel at intervals and are connected at the top by the second top connecting rod 30b. The second top connecting rod 30b connects the plurality of second side columns 30d into a whole. A plurality of spaced and parallel support crossbars 30e are connected between each first side column 30c and the corresponding second side column 30d. In this way, the entire glass sheet rack 30 is formed. Among them, the adjacent support crossbars 30e located on the same horizontal plane are jointly used to support a glass sheet 100. That is, the plurality of support crossbars 30e on each layer are jointly used to support a glass sheet 100.

[0035] Even further, asFigures 1 to 2 As shown, the corresponding first side column 30c and the second side column 30d are both inserted into the same spacing formed between two conveyor roller paths 20a. The shelf lifting mechanism 40 is installed on the frame 10 and is in transmission connection with the first side column 30c and the second side column 30d to drive the first side column 30c and the second side column 30d to lift in the spacing formed between the two conveyor roller paths 20a. The shelf lifting mechanism 40 can be a mechanism powered by electricity or a cylinder, and is used to drive the entire glass sheet shelf 30 to lift and lower.

[0036] The working principle of the automatic lifting non-contact laminated storage device for glass sheets according to the embodiments of the present invention will be further described below. During use, it can be connected to other production lines for producing glass sheets 100 through the frame 10. In this way, the glass sheets 100 produced through other processes can be directly conveyed through the conveyor roller paths 20a. At the same time, when the glass sheets 100 are further conveyed through the conveyor roller paths 20a, the shelf lifting mechanism 40 will control the glass sheet shelf 30 to rise to a position where it is on the same horizontal plane and the adjacent support crossbars 30e rise to be flush with the conveyor roller paths 20a. At this time, the adjacent support crossbars 30e are jointly used to support a glass sheet 100, and under the continuous drive of the shelf lifting mechanism 40, the glass sheet 100 is supported to rise to a higher position. In this way, as the shelf lifting mechanism 40 continuously drives the glass sheet shelf 30 to rise, each layer of support crossbars 30e on the glass sheet shelf 30 supports a glass sheet 100, realizing the laminated storage of multiple glass sheets 100, and the glass sheets 100 in each layer are in non-contact, achieving good protection of the glass sheets 100, and at the same time, high-efficiency lamination, replacing manual labor, with a high degree of automation.

[0037] Subsequently, the glass sheets 100 stored by the automatic lifting non-contact laminated storage device of this embodiment can be used to perform the next process, and they can be packaged.

[0038] In another embodiment of the present invention, as Figure 3As shown, the shelf lifting mechanism 40 includes a first side longitudinal screw 40a, a second side longitudinal screw 40b, a transverse long screw 40c, and a lifting motor 40d. The transverse long screw 40c is horizontally rotatably installed at the rear side of the frame 10. The first side longitudinal screw 40a and the second side longitudinal screw 40b are both longitudinally rotatably installed on both sides of the frame 10 respectively. The lifting motor 40d is installed on the frame 10 and is connected to the transverse long screw 40c through a bevel gear pair. The first side longitudinal screw 40a and the second side longitudinal screw 40b are respectively connected to both ends of the transverse long screw 40c through bevel gear pairs. The lower part of the first side column 30c is provided with an external thread and is connected to the first side longitudinal screw 40a through a bevel gear pair. The lower part of the second side column 30d is provided with an external thread and is connected to the second side longitudinal screw 40b through a bevel gear pair. Specifically, the lifting motor 40d drives the transverse long screw 40c connected thereto to rotate. The rotation of the transverse long screw 40c drives the first side longitudinal screw 40a and the second side longitudinal screw 40b arranged longitudinally on both sides to rotate. The rotation of the first side longitudinal screw 40a and the second side longitudinal screw 40b respectively drives the first side column 30c and the second side column 30d arranged vertically to rotate. When the first side column 30c and the second side column 30d rotate, they will also rise under the action of the bevel gear pair, thereby driving the support cross bar 30e connected between the first side column 30c and the second side column 30d to rise, realizing the support for the glass sheet 100. In this way, the lifting of the first side column 30c and the second side column 30d arranged on both sides is linked and controlled by one lifting motor 40d, and then the entire glass sheet shelf 30 is driven to rise and fall. The glass sheet shelf 30 can also stack the glass sheets 100, and the stacked glass sheets 100 are separated by the support cross bar 30e, thereby ensuring that the glass sheets 100 are stacked without contact, and the protection effect on the glass is excellent.

[0039] In another embodiment of the present invention, as Figure 4As shown, the glass sheet conveying mechanism 20 further includes a first pulley 20b, a second pulley 20c, a third pulley 20d, a fourth pulley 20e, a first transmission belt 20f, a second transmission belt 20g, a transmission long shaft 20h, a transmission short shaft 20i, and a conveyor motor 20j. The transmission long shaft 20h is rotatably installed on the top of the frame 10 and is located on the side of one end of each conveyor roller path 20a. The end of each conveyor roller path 20a is connected to the transmission long shaft 20h through a bevel gear pair. The transmission short shaft 20i is rotatably installed on the frame 10 and is located below the transmission long shaft 20h. The conveyor motor 20j is installed on the frame 10 and is located below the transmission short shaft 20i. The first pulley 20b and the second pulley 20c are respectively sleeved on both ends of the transmission short shaft 20i. The third pulley 20d is sleeved on the transmission long shaft 20h. The fourth pulley 20e is sleeved on the output shaft of the conveyor motor 20j. The first transmission belt 20f is connected between the first pulley 20b and the third pulley 20d. The second transmission belt 20g is connected between the second pulley 20c and the fourth pulley 20e. Specifically, the glass sheet conveying mechanism 20 drives the rotation of multiple conveyor roller paths in the following manner. First, after the conveyor motor 20j is started, it drives the fourth pulley 20e to rotate through its output shaft. Through the action of the second transmission belt 20g and the second pulley 20c, the transmission short shaft 20i is driven to rotate. The first pulley 20b, the first transmission belt 20f, and the third pulley 20d on the transmission short shaft 20i rotate together to drive the transmission long shaft 20h to rotate. In this way, each conveyor roller path 20a connected by multiple bevel gear pairs on the transmission long shaft 20h rotates synchronously, and thus the directional conveyance of the glass sheet 100 can be realized. Through the ingenious design and layout of the glass sheet conveying mechanism 20 in this embodiment, the synchronous control rotation of multiple conveyor roller paths 20a is realized, which is efficient and reliable.

[0040] In another embodiment of the present invention, as Figures 1 to 3 shown, a protective shell 50 covering the first pulley 20b, the second pulley 20c, the third pulley 20d, the fourth pulley 20e, the first transmission belt 20f, the second transmission belt 20g, the transmission long shaft 20h, and the transmission short shaft 20i is connected to the side of the frame 10. Specifically, the setting of the protective shell 50 can protect the first pulley 20b, the second pulley 20c, the third pulley 20d, the fourth pulley 20e, the first transmission belt 20f, the second transmission belt 20g, the transmission long shaft 20h, and the transmission short shaft 20i from being contacted by foreign objects or staff outside, so work accidents can be avoided and safe production can be ensured.

[0041] In another embodiment of the present invention, asFigure 1 As shown, the conveying motor 20j is a speed-reducing conveying motor. Using the speed-reducing conveying motor as the conveying motor 20j can ensure speed reduction, enabling more flexible control of the speed of the conveying roller path 20a, meeting the set conveying requirements for the glass sheet 100, and coordinating with the lifting motor 40d to control the lifting of the glass sheet rack 30 to meet the stacking requirements for the glass sheet 100.

[0042] In another embodiment of the present invention, as Figure 1 shown, each of the support crossbars 30e is a rod with a circular cross-section. The contact of the rod with a circular cross-section with the glass sheet 100 can avoid damaging the glass sheet 100, improving the reliability of stacking the glass sheet 100.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic lifting glass sheet non-contact stacking and storage device, characterized in that: It includes a frame, a glass sheet conveying mechanism, a glass sheet rack, and a rack lifting mechanism. The glass sheet conveying mechanism includes a number of conveying roller paths that are arranged at intervals and rotatably installed on the top of the frame. The glass sheet rack includes a first top connecting rod, a second top connecting rod, a plurality of first side columns, a plurality of second side columns, and a plurality of support cross bars. The plurality of first side columns are arranged vertically and parallel to each other at intervals and are connected at the top by the first top connecting rod. The plurality of second side columns are arranged vertically and parallel to each other at intervals and are connected at the top by the second top connecting rod. A plurality of spaced and parallel support cross bars are connected between each first side column and the corresponding second side column. The support cross bars located on the same horizontal plane and adjacent to each other are jointly used to support a glass sheet. The corresponding first side column and second side column are both inserted into the same spacing formed between two conveying roller paths. The rack lifting mechanism is installed on the frame and is in transmission connection with the first side column and the second side column to drive the first side column and the second side column to lift in the spacing formed between the two conveying roller paths.

2. The automatic lifting glass sheet non-contact laminated storage device according to claim 1, wherein: The rack lifting mechanism includes a first side longitudinal screw rod, a second side longitudinal screw rod, a transverse long screw rod, and a lifting motor. The transverse long screw rod is horizontally rotatably installed at the rear side of the frame. The first side longitudinal screw rod and the second side longitudinal screw rod are longitudinally rotatably installed on both sides of the frame respectively. The lifting motor is installed on the frame and is connected to the transverse long screw rod through a bevel gear pair. The first side longitudinal screw rod and the second side longitudinal screw rod are respectively connected to both ends of the transverse long screw rod through bevel gear pairs. The lower part of the first side column is provided with an external thread and is connected to the first side longitudinal screw rod through a bevel gear pair. The lower part of the second side column is provided with an external thread and is connected to the second side longitudinal screw rod through a bevel gear pair.

3. The automatic lifting glass sheet non-contact laminated storage device according to claim 1, wherein: The glass sheet conveying mechanism further includes a first pulley, a second pulley, a third pulley, a fourth pulley, a first transmission belt, a second transmission belt, a transmission long shaft, a transmission short shaft, and a conveying motor. The transmission long shaft is rotatably installed on the top of the frame and is located on the side of one end of each conveying roller path. The end of each conveying roller path is connected to the transmission long shaft through a bevel gear pair. The transmission short shaft is rotatably installed on the frame and is located below the transmission long shaft. The conveying motor is installed on the frame and is located below the transmission short shaft. The first pulley and the second pulley are respectively sleeved on both ends of the transmission short shaft. The third pulley is sleeved on the transmission long shaft. The fourth pulley is sleeved on the output shaft of the conveying motor. The first transmission belt is connected between the first pulley and the third pulley. The second transmission belt is connected between the second pulley and the fourth pulley.

4. The automatic lifting glass sheet non-contact laminated storage device according to claim 3, characterized in that: A protective shell covering the first pulley, the second pulley, the third pulley, the fourth pulley, the first transmission belt, the second transmission belt, the transmission long shaft, and the transmission short shaft is connected to the side of the frame.

5. The automatic lifting glass sheet non-contact laminated storage device according to claim 3, characterized in that: The conveying motor is a conveying reduction motor.

6. The non-contact laminated storage device for automatically lifting glass sheets according to any one of claims 1 to 5, characterized in that: Each of the support cross bars is a rod with a circular cross-section.

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