Improved device for automatic piece dropping of photovoltaic coated tempered glass

Abstract

The utility model discloses an improved device of photovoltaic coated toughened glass automatic piece falling, including the conveying roller way of conveying along front and back directions, and the left and right sides of conveying roller way are conveying support, conveying roller way includes conveying long roller and conveying short roller, and one or more conveying long roller constitutes long roller conveying area, and one or more conveying short roller constitutes short roller conveying area, and the conveying short roller in short stick conveying area is equipped with left and right two rows, and two rows of conveying short roller are close to the conveying support of corresponding side respectively, and form the suspension area between two rows of conveying short roller. The utility model discloses through the arrangement of short roller conveying area, forms the suspension area on conveying roller way, so as to be convenient for the broken glass to fall freely from the suspension area, can effectively reduce the piece of the glass caused by the self -explosion crack and the hidden danger of bad of crack, and reduce the probability of broken glass into cleaning machine system, thereby improve production efficiency and yield.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic coated tempered glass production, specifically to an improved device for automatic sheet dropping of photovoltaic coated tempered glass. Background Technology

[0002] In conventional tempered coated glass production using a conveyor roller process, to ensure temperature consistency, the tempering furnace temperature is set at 700 degrees Celsius at the top and 697 degrees Celsius at the bottom, with a heating time of 95 to 105 seconds for uniform heating. However, due to the impurities contained within the raw glass sheets, spontaneous breakage and cracking occur when the glass exits the tempering furnace's cooling fan. These breakages prevent the glass from passing through the tempering cleaning machine, causing breakage and subsequent blockage of the next sheet, severely impacting yield.

[0003] In theory, employees should thoroughly clean any spontaneously shattered or cracked glass at the outlet of the tempering furnace air grate. However, in reality, the photovoltaic coated glass is produced at a high speed, and if not handled promptly, some broken glass will still enter the tempering cleaning machine. Once the broken glass enters the cleaning machine, it will cause blockage of the finished tempered coated glass, resulting in blockage and furnace sticking, which will lead to serious product waste, increased labor costs, and affect the yield rate.

[0004] In summary, based on the current structural characteristics of the transmission process, the impurities in the original wafers are uncontrollable, and spontaneous breakage and fission are unavoidable, resulting in wafer blockage and increased production costs. Utility Model Content

[0005] The purpose of this invention is to provide an improved device for automatic glass dropping of photovoltaic coated tempered glass, which solves the problem of glass blockage and other defects caused by broken glass in the photovoltaic glass coating and tempering process.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An improved device for automatic drop-off of photovoltaic coated tempered glass includes a conveyor roller conveyor that conveys glass in a front-to-back direction. The left and right sides of the conveyor roller conveyor are conveyor supports. The conveyor roller conveyor includes long conveyor rollers and short conveyor rollers. One or more long conveyor rollers form a long conveyor area, and one or more short conveyor rollers form a short conveyor area. The short conveyor rollers in the short conveyor area are arranged in two rows, left and right. The two rows of short conveyor rollers are respectively set close to the conveyor supports on the corresponding sides, and a suspended area is formed between the two rows of short conveyor rollers.

[0008] Furthermore, the outer ends of the two rows of conveyor rollers are rotatably mounted on the corresponding conveyor supports, while the inner ends of the conveyor rollers are suspended in the air.

[0009] Furthermore, a bearing seat is provided at the suspended end of the conveying short roller; a bearing support plate is provided below the conveying short roller, and the bearing seat is installed on the bearing support plate; the outer end of the bearing support plate is fixedly connected to the conveying bracket on the corresponding side, and the inner end of the bearing support plate does not extend beyond the bearing seat.

[0010] Furthermore, the long conveying roller and the short conveying roller are rubber rollers.

[0011] Furthermore, the long conveying roller is a drive roller, and the short conveying roller is a drive roller.

[0012] Furthermore, the long conveying rollers and short conveying rollers are arranged in parallel.

[0013] Furthermore, the short roller conveying area is located near the tempering and cleaning machine.

[0014] Furthermore, a broken glass collection mechanism is provided on the ground corresponding to the suspended area.

[0015] Furthermore, the conveying short rollers in the short roller conveying area are arranged at intervals along the front-to-back direction.

[0016] Furthermore, the conveying rollers in the long roller conveying area are arranged at intervals along the front-to-back direction.

[0017] The beneficial effects of this utility model are:

[0018] This invention creates a suspended area on the conveyor rollers by arranging short rollers in the conveyor area, allowing broken glass to fall freely from the suspended area. This effectively reduces blockages and potential hazards caused by spontaneously shattered glass, and lowers the probability of broken glass entering the cleaning machine system, thereby improving production efficiency and yield. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0021] The technical solutions of the present invention will now be clearly and completely described with reference to the accompanying drawings of the embodiments of the present invention. To better illustrate the arrangement of the conveying short rollers, the bearing seats of one row of conveying short rollers are not shown in the accompanying drawings.

[0022] Example 1:

[0023] like Figure 1As shown, this embodiment provides an improved device for automatic sheet dropping of photovoltaic coated tempered glass, including a conveyor roller conveyor along the front-to-back direction, with conveyor supports 3 on the left and right sides of the conveyor roller conveyor. The conveyor roller conveyor includes short conveyor rollers 1 and long conveyor rollers 2. One or more long conveyor rollers 2 arranged at intervals in the front and back form a long roller conveying area, and one or more short conveyor rollers 1 arranged at intervals in the front and back form a short roller conveying area, wherein the short roller conveying area is located close to the tempering cleaning machine.

[0024] The conveying short rollers 1 in the short roller conveying area are arranged in two rows, left and right. The two rows of conveying short rollers are respectively set close to the conveying brackets 3 on the corresponding sides, and a suspended area is formed between the two rows of conveying short rollers 1.

[0025] During installation, the outer ends of the two rows of conveyor rollers 1 are rotatably mounted on the corresponding conveyor supports, while the inner ends of the conveyor rollers 1 are suspended. A bearing seat 4 is provided at the suspended end of the conveyor roller 1; a bearing support plate 5 is correspondingly provided below the conveyor roller 1, and the bearing seat 4 is mounted on the bearing support plate 5; the outer end of the bearing support plate 5 is fixedly connected to the corresponding side of the conveyor support 3, and the inner end of the bearing support plate 5 does not extend beyond the bearing seat 4.

[0026] In this embodiment, the long conveying roller 2 and the short conveying roller 1 are arranged in parallel, and both are selected as rubber rollers.

[0027] In this embodiment, the long conveying roller 2 and the short conveying roller 1 are active rollers, which are driven to rotate by a belt arranged on the outside of the conveying support 3.

[0028] In this embodiment, the area on the ground corresponding to the suspended area is a modified ground (hardened or modified to facilitate the handling of broken glass), so that the broken glass caused by spontaneous explosion can automatically fall onto the modified ground.

[0029] Example 2:

[0030] The difference between this embodiment and Embodiment 1 is that a broken glass collection compartment is provided on the ground corresponding to the suspended area, which facilitates the direct collection of broken glass.

[0031] This invention creates a suspended area on the conveyor rollers by arranging short rollers in the conveyor area, allowing broken glass to fall freely from the suspended area. This effectively reduces blockages and potential hazards caused by spontaneously exploding glass, lowers the probability of broken glass entering the cleaning machine system, and improves the yield of the production line.

[0032] This invention utilizes simple materials to modify the conveyor rollers, which greatly reduces the chance of photovoltaic tempered glass clogging, thereby improving production efficiency.

[0033] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

[0034] If the terms "first" or "second" are used in this document to define the components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An improved device for automatic unloading of photovoltaic coated tempered glass, comprising a conveyor roller conveyor along a front-to-back direction, with conveyor supports on the left and right sides of the conveyor roller conveyor, characterized in that: The conveyor roller conveyor includes long conveyor rollers and short conveyor rollers. One or more long conveyor rollers form a long conveyor area, and one or more short conveyor rollers form a short conveyor area. The short conveyor rollers in the short conveyor area are arranged in two rows, left and right. The two rows of short conveyor rollers are respectively set close to the conveyor support on the corresponding side, and a suspended area is formed between the two rows of short conveyor rollers.

2. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: The outer ends of the two rows of conveyor rollers are rotatably mounted on the corresponding conveyor supports, while the inner ends of the conveyor rollers are suspended in the air.

3. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to claim 2, characterized in that: The suspended end of the conveying short roller is provided with a bearing seat; a bearing support plate is provided below the conveying short roller, and the bearing seat is installed on the bearing support plate; the outer end of the bearing support plate is fixedly connected to the conveying bracket on the corresponding side, and the inner end of the bearing support plate does not extend inward beyond the bearing seat.

4. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: The conveying long roller and the conveying short roller are rubber rollers.

5. The improved device for automatic film dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: The long conveying roller is the driving roller, and the short conveying roller is the driving roller.

6. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: The long conveying rollers and short conveying rollers are arranged in parallel.

7. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: The short roller conveying area is located near the tempering and cleaning machine.

8. The improved device for automatic film dropping of photovoltaic coated tempered glass according to claim 1, characterized in that: A broken glass collection mechanism is provided on the ground corresponding to the suspended area.

9. The improved device for automatic glass dropping of photovoltaic coated tempered glass according to any one of claims 1-8, characterized in that: The short conveying rollers in the short roller conveying area are arranged at intervals in the front-to-back direction.

10. The improved device for automatic sheet dropping of photovoltaic coated tempered glass according to any one of claims 1-8, characterized in that: The conveying rollers in the long roller conveying area are arranged at intervals in the front-to-back direction.

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