Glass production system

Abstract

The utility model provides a glass production system which comprises a glass transfer station, a cullet collecting and conveying unit and a cullet collecting container, the glass transfer station comprises a glass bearing unit, the glass bearing unit comprises a plurality of glass carrier rollers arranged side by side at intervals, and the glass carrier rollers arranged side by side at intervals are used for bearing glass; the cullet collecting and conveying unit comprises a conveying belt, the conveying belt is located under the multiple glass carrier rollers arranged at intervals, and the cullet collecting and conveying unit is configured to be used for collecting and conveying cullet falling off from gaps of the glass carrier rollers; the cullet collecting container is located at the position close to the discharging end of the conveying belt, and the cullet collecting container is configured to contain cullet conveyed by the conveying belt. The glass production system disclosed by the utility model has the advantages of convenience in cullet collection, low cullet collection difficulty and the like.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of glass production, in particular to a glass production system. BACKGROUND

[0002] The process production flow of photovoltaic glass raw sheet generally includes the following steps: after the batch material is fed through the feeding tank, it is melted in a melting furnace, is calendared, is annealed, is cut, and is stacked by a sheet grabbing machine; finally, the photovoltaic glass raw sheet is formed.

[0003] In the glass cutting station and the glass transfer station, the glass may be blown off or cracked due to fluctuations in the process production or annealing, cutting, and sheet grabbing. The broken glass cannot be grabbed by the glass transfer equipment but falls through the gap between the two glass plate rollers. The broken glass needs to be cleaned in time to avoid accumulation and affect production. Currently, workers need to drill into the space below the roller to clean it. Since the space below the glass roller is narrow, it is inconvenient for workers to work there. Not only is it time-consuming and labor-intensive, but also workers are easily injured during the cleaning process because the glass is sharp.

[0004] The prior art proposes a broken glass collecting device (CN219949769U) which is specifically arranged below the glass conveying track. The broken glass collecting device includes a baffle frame arranged on both sides of the glass conveying track and a buffer collecting groove connected between the baffle frames. When the glass on the glass conveying track breaks, the broken glass falls into the broken glass collecting device to achieve the effect of collecting the glass. Although this scheme can reduce the cleaning work of broken glass and concentrate the collected glass, the discharge door needs to be opened to open the broken glass discharge outlet for cleaning the collected glass. The broken glass is still stored below the glass conveying track, and there are still problems such as difficulty in cleaning. CONTENT OF THE UTILITY MODEL

[0005] The technical problem to be solved by the present disclosure is how to quickly collect the broken glass generated in the glass transfer station, reduce the difficulty of collecting the broken glass, and improve the safety of collecting the broken glass.

[0006] To at least solve the above technical problems, the present disclosure provides a glass production system, which includes a glass transfer station, a broken glass collecting and conveying unit, and a broken glass collecting container. The glass transfer station includes a glass carrying unit, and the glass carrying unit includes a plurality of glass rollers arranged in parallel at intervals. The plurality of glass rollers arranged in parallel at intervals are used to carry glass. The broken glass collecting and conveying unit includes a conveying belt, and the conveying belt is located directly below the plurality of glass rollers arranged at intervals. The broken glass collecting and conveying unit is configured to collect and convey the broken glass falling through the gap between the glass rollers. The broken glass collecting container is located near the discharge end of the conveying belt, and the broken glass collecting container is configured to accommodate the broken glass conveyed by the conveying belt.

[0007] In some embodiments of the present application, the glass carrying unit further comprises a support, the plurality of glass rollers are arranged side by side on the support, and the crushed glass collecting and conveying unit is located below the support, and the conveying direction of the crushed glass collecting and conveying unit is perpendicular or substantially perpendicular to the axis direction of the glass rollers.

[0008] In some embodiments of the present application, the crushed glass collecting and conveying unit further comprises two rows of conveying belt rollers, the two rows of conveying belt rollers support the left part and the right part of the conveying belt respectively, and the two rows of conveying belt rollers are arranged obliquely so that the area of the conveying belt supported by the two rows of conveying belt rollers as a whole forms a V shape, i.e., the middle is low and the two sides are high.

[0009] In some embodiments of the present application, the crushed glass collecting and conveying unit further comprises a driving roller and a first driving unit, the driving roller is in drivable connection with the conveying belt, and the driving roller is configured to drive the conveying belt to move along the conveying direction of the conveying belt; the first driving unit is in driving connection with the driving roller, and the first driving unit is configured to drive the driving roller to rotate.

[0010] In some embodiments of the present application, the crushed glass collecting and conveying unit further comprises a first clutch unit, a second clutch unit and a second driving unit, the first driving unit is in driving connection with the driving roller through the first clutch unit, and the second driving unit is in driving connection with the driving roller through the first clutch unit.

[0011] In some embodiments of the present application, the first driving unit comprises a first driving motor and a first speed reduction unit, the first driving motor is in driving connection with the first side of the driving roller through the first speed reduction unit and the first clutch unit in sequence;

[0012] The second driving unit comprises a second driving motor and a second speed reduction unit, and the second driving motor is in driving connection with the second side of the driving roller through the second speed reduction unit and the second clutch unit in sequence.

[0013] In some embodiments of the present application, the discharge end of the conveying belt extends from below the glass carrying unit, and the crushed glass collecting container is located at a receiving position below the discharge end.

[0014] In some embodiments of the present application, the discharge end of the conveying belt is located directly below the glass carrying unit and adjacent to the end of the glass carrying unit, and the crushed glass collecting and conveying unit further comprises a flow guide, the flow guide is configured to guide the crushed glass conveyed by the conveying belt into the crushed glass collecting container; the flow guide extends obliquely downward from the discharge end to above the glass carrying unit.

[0015] In some embodiments of the present application, the glass production system comprises an annealing furnace and a glass cutting station; the glass cutting station is located between the annealing furnace and the glass transfer station.

[0016] In some embodiments of the present application, the glass production system further comprises a glass transfer device located at the glass transfer station, and the glass transfer device is configured to be capable of transferring the glass from the glass carrying unit to the stacking position.

[0017] By means of the above technical solutions, the glass production system provided by the present application has at least the following beneficial effects:

[0018] The present application makes the glass production system include a broken glass collecting and conveying unit, and makes the conveying belt included in the broken glass collecting and conveying unit be located directly below the plurality of glass supporting rollers arranged at intervals, so that the broken glass falling from the gaps between the glass supporting rollers on the glass carrying unit can be collected. Further, the broken glass collected by the broken glass collecting and conveying unit is transferred into the broken glass collecting container. In addition, the glass production system of the present application, by arranging the broken glass collecting and conveying unit, does not require the staff to go under the glass carrying unit to collect the glass, which can greatly reduce the labor intensity of the staff in cleaning the broken glass at the glass transfer station; and makes the collection of broken glass safer. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is a structural schematic view of a glass production system disclosed by the embodiments of the present disclosure;

[0021] Figure 2 is a sectional view of a glass collecting and conveying unit disclosed by the embodiments of the present disclosure in the width direction of the conveying belt;

[0022] Figure 3 is a structural schematic view of the connection relationship between the first driving unit, the second driving unit and the driving roller included in an embodiment of a broken glass collecting and conveying unit disclosed by the embodiments of the present disclosure;

[0023] Figure 4 is a structural schematic view of the connection relationship between the first driving unit and the driving roller included in another embodiment of a broken glass collecting and conveying unit disclosed by the embodiments of the present disclosure.

[0024] Explanation of reference signs:

[0025] 1, glass transfer station; 11, glass carrying unit; 111, glass supporting roller; 12, support;

[0026] 2, broken glass collecting and conveying unit; 21, conveying belt; 22, conveying belt roller; 23, driving roller; 241, first clutch unit; 242, second clutch unit; 251, first driving motor; 252, second driving motor; 261, first reduction unit; 262, second reduction unit; 27, flow guide member;

[0027] 3, broken glass collecting container;

[0028] 4, annealing lehr;

[0029] 5, glass cutting station;

[0030] 6, glass transfer equipment;

[0031] 7, melting furnace. DETAILED DESCRIPTION

[0032] The embodiments of the present disclosure will be described in further detail below with reference to the drawings and examples. The following detailed description and examples are provided as illustrative examples of the principles of the present disclosure and should not be used to limit the scope of the present disclosure, which can be realized in many different forms, not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0033] The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.

[0034] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] In addition, "first", "second", and similar words used in the present disclosure do not indicate any order, number, or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0036] It should be noted that, in the description of the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0037] All the terms used in the present disclosure have the same meaning as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that the terms defined in, for example, a general dictionary should be interpreted to have meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formalized sense, unless otherwise explicitly defined herein.

[0038] The technologies, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the technologies, methods and devices should be considered as part of the specification.

[0039] The following is based on Figures 1 to 3 The glass production system provided by the utility model is introduced.

[0040] The glass production system provided by the embodiment of the present disclosure comprises a glass transfer station 1, a broken glass collecting and conveying unit 2 and a broken glass collecting container 3. The glass transfer station 1 comprises a glass bearing unit 11; the glass bearing unit 11 comprises a plurality of glass supporting rollers 111 arranged in parallel at intervals, and the plurality of glass supporting rollers 111 are used for bearing glass. The broken glass collecting and conveying unit 2 comprises a conveying belt 21, and the conveying belt 21 is located directly below the plurality of glass supporting rollers 111 arranged at intervals, and the broken glass collecting and conveying unit 2 is configured to collect and convey the broken glass falling from the gaps of the glass supporting rollers 111. In addition, the broken glass collecting container 3 is located in the vicinity of the discharge end of the conveying belt 21, and the broken glass collecting container 3 is configured to accommodate the broken glass conveyed by the conveying belt 21. The present application comprises the broken glass collecting and conveying unit 2 in the glass production system, and the conveying belt 21 comprised by the broken glass collecting and conveying unit 2 is located directly below the plurality of glass supporting rollers 111 arranged at intervals, so that the broken glass falling from the gaps of the glass supporting rollers 111 on the glass bearing unit 11 can be collected. Further, the broken glass collected by the broken glass collecting and conveying unit 2 is transferred into the broken glass collecting container 3.

[0041] It should be noted that the number of glass rollers 111 included in the glass carrying unit 11 in the present application is not specifically limited, and can be selectively set according to actual needs. In specific implementation, the number of glass rollers 111 should meet the requirements of carrying glass. In addition, the distance between adjacent glass rollers 111 is also not specifically limited, but should be able to meet the requirements of carrying glass while also enabling the broken glass to fall from the gap between the glass rollers 111.

[0042] It should also be noted that the broken glass collecting container 3 in the present application is not specifically limited, and can be any container capable of collecting broken glass. In specific implementation, the broken glass collecting container 3 is preferably a box capable of collecting broken glass; especially a box for easy transportation. In specific implementation, transportation can be carried out by a forklift or the like.

[0043] In addition, the glass production system of the present application sets the broken glass collecting and conveying unit 2, so that the staff does not need to drill under the glass carrying unit 11 to collect glass, which can greatly reduce the labor intensity of the staff in cleaning the broken glass of the glass transportation station 1; and makes the collection of broken glass safer.

[0044] In some embodiments of the present application, the glass production system includes an annealing furnace 4 and a glass cutting station 5; the glass cutting station 5 is located between the annealing furnace 4 and the glass transportation station 1. Further, the glass production system also includes a glass transportation device 6, which is located at the glass transportation station 1, and the glass transportation device 6 is configured to transport the glass from the glass carrying unit 11 to the stacking position.

[0045] It should be noted that the glass cutting station 5 of the present application is provided with a cutting device for cutting glass to cut the glass annealed by the annealing furnace 4 into the required size. In specific implementation, the glass production system further includes a melting furnace 7, which is located upstream of the annealing furnace 4.

[0046] It should also be noted that the glass transportation device 6 in the present application is also not specifically limited, and can be any device capable of grabbing the glass from the glass carrying unit 11 and placing it at a designated position. In specific implementation, the glass transportation device 6 can be selectively a grabbing robot including a suction cup.

[0047] In some embodiments of the present application, as shown in Figure 1 The glass carrying unit 11 further includes a support 12, and a plurality of glass rollers 111 are arranged side by side on the support 12. The broken glass collecting and conveying unit 2 is located below the support 12, and the conveying direction of the broken glass collecting and conveying unit 2 is perpendicular or substantially perpendicular to the axis direction of the glass rollers 111.

[0048] It should be noted that the structure of the bracket is not specifically limited, which can be any bracket that can meet the installation requirements of the glass roller 111. In specific implementation, the bracket 12 is preferably a structural member connected by welding, bolting or other connection methods.

[0049] It should be explained that the conveying direction of the glass collection conveying unit 2 is substantially perpendicular to the axis direction of the glass roller 111, which is a description adopted to cover the scheme in which the conveying direction of the glass collection conveying unit 2 is not perpendicular to the axis direction of the glass roller 111 due to processing errors, installation errors and the like.

[0050] In some embodiments of the present application, the glass collection conveying unit 2 further comprises two rows of conveying belt rollers 22, which support the left and right parts of the conveying belt 21 respectively, and are inclinedly arranged. Specifically, as shown in Figure 2 The region of the conveying belt 21 supported by the two rows of conveying belt rollers 22 is in a V shape as a whole, forming a structure with a middle low and two sides high. In specific implementation, the value of the V-shaped angle of the region of the conveying belt 21 supported by the conveying belt rollers 22 is not specifically limited. By making the region of the conveying belt 21 supported by the two rows of conveying belt rollers 22 in a V shape as a whole, the present application can facilitate the collection of the falling glass cullet, so as to achieve better collection effect.

[0051] In some embodiments of the present application, the glass collection conveying unit 2 further comprises a driving roller 23 and a first driving unit. The driving roller 23 is in drivable connection with the conveying belt 21, and is configured to drive the conveying belt 21 to move along the conveying direction of the conveying belt 21. The first driving unit is in driving connection with the driving roller 23, and is configured to drive the driving roller 23 to rotate.

[0052] It should be noted that the driving roller 23 in the present application is a roller or a drum for driving the conveying belt 21 to convey. In addition, the first driving unit in the present application is not specifically limited, which can be any unit capable of driving the driving roller 23 to rotate. In specific implementation, the first driving unit preferably comprises a driving motor and a speed reducer, and the driving motor is in drivable connection with the rotating shaft of the driving roller 23 through the speed reducer. As a variable embodiment, the first driving unit can also be a servo motor, which is in drivable connection with the rotating shaft of the driving roller 23.

[0053] In some embodiments of the present application, the glass collection conveying unit 2 further comprises a first clutch unit 241, a second clutch unit 242 and a second driving unit. The first driving unit is in driving connection with the driving roller 23 through the first clutch unit 241, and the second driving unit is in driving connection with the driving roller 23 through the first clutch unit 241. Specifically, as shown inFigure 3 As shown, the first driving unit comprises a first driving motor 251 and a first speed reduction unit 261, and the first driving motor 251 is in driving connection with the first side of the driving roller 23 through the first speed reduction unit 261 and the first clutch unit 241 in sequence; the second driving unit comprises a second driving motor 252 and a second speed reduction unit 262, and the second driving motor 252 is in driving connection with the second side of the driving roller 23 through the second speed reduction unit 262 and the second clutch unit 242 in sequence.

[0054] The present application comprises the first driving unit and the second driving unit in the glass cullet collecting and conveying unit 2, and the first driving unit is in driving connection with the driving roller 23 through the first clutch unit 241, and the second driving unit is in driving connection with the driving roller 23 through the second clutch unit 242; in the specific work, one of the first driving unit and the second driving unit can drive the driving roller 23, and the other one is in the separated state with the driving roller 23, and when one of the driving units fails, the other one can be driven to improve the reliability of the glass cullet collecting and conveying unit 2.

[0055] In some embodiments of the present application, the glass cullet collecting and conveying unit can also selectively comprise the first driving unit, and the first driving unit comprises the first driving motor 251 and the first speed reduction unit 261. As shown in the specific embodiment, Figure 4 The first driving motor 251 is in driving connection with the driving roller 23 through the first speed reduction unit 261.

[0056] In some embodiments of the present application, the discharge end of the conveying belt 21 is extended below the glass carrying unit 11, and the glass cullet collecting container 3 is located at the receiving position below the discharge end (not shown in the figure). As a convertible embodiment, as shown, Figure 1 The discharge end of the conveying belt 21 can also be located directly below the glass carrying unit 11 and adjacent to the end of the glass carrying unit 11, and the glass cullet collecting and conveying unit 2 further comprises a flow guide 27, which is configured to guide the glass cullet conveyed by the conveying belt 21 into the glass cullet collecting container 3; the flow guide 27 extends obliquely downward from the discharge end below the glass carrying unit 11 and extends above the glass cullet collecting container 3.

[0057] Although some specific embodiments of the present disclosure have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A glass production system, characterized in that, include: A glass transfer station (1) includes a glass carrying unit (11), which includes multiple glass rollers (111) arranged side by side at intervals. The multiple glass rollers (111) arranged side by side at intervals are used to carry glass. A broken glass collection and conveying unit (2) includes a conveyor belt (21) located directly below the plurality of spaced glass rollers (111). The broken glass collection and conveying unit (2) is configured to collect and convey broken glass falling between the glass rollers (111). A broken glass collection container (3) is located near the unloading end of the conveyor belt (21) and is configured to contain the broken glass conveyed by the conveyor belt (21).

2. The glass production system according to claim 1, characterized in that, The glass carrying unit (11) also includes a bracket (12), and multiple glass rollers (111) are arranged side by side on the bracket (12). The broken glass collection and conveying unit (2) is located below the bracket (12), and the conveying direction of the broken glass collection and conveying unit (2) is perpendicular or substantially perpendicular to the axial direction of the glass rollers (111).

3. The glass production system according to claim 1, characterized in that, The broken glass collection and conveying unit (2) also includes two rows of conveyor belt rollers (22), which support the left and right sides of the conveyor belt (21) respectively; and the two rows of conveyor belt rollers (22) are inclined so that the area of ​​the conveyor belt (21) is V-shaped, forming a structure that is low in the middle and high on both sides.

4. The glass production system according to claim 1, characterized in that, The broken glass collection and conveying unit (2) also includes: A drive roller (23) is tractably connected to the conveyor belt (21), and the drive roller (23) is configured to drive the conveyor belt (21) to move along the conveying direction of the conveyor belt (21). A first driving unit is connected to the driving roller (23) in a transmission manner, and the first driving unit is configured to drive the driving roller (23) to rotate.

5. The glass production system according to claim 4, characterized in that, The broken glass collection and conveying unit (2) also includes: First clutch unit (241); Second clutch unit (242): and The second drive unit is connected to the drive roller (23) via the first clutch unit (241).

6. The glass production system according to claim 5, characterized in that, The first drive unit includes a first drive motor (251) and a first reduction unit (261). The first drive motor (251) is connected to the first side of the drive roller (23) via the first reduction unit (261) and the first clutch unit (241) in sequence. The second drive unit includes a second drive motor (252) and a second reduction unit (262). The second drive motor (252) is connected to the second side of the drive roller (23) via the second reduction unit (262) and the second clutch unit (242) in sequence.

7. The glass production system according to any one of claims 1 to 6, characterized in that, The unloading end of the conveyor belt (21) extends from below the glass carrying unit (11), and the broken glass collection container (3) is located at the receiving position below the unloading end.

8. The glass production system according to any one of claims 1 to 6, characterized in that, The unloading end of the conveyor belt (21) is located directly below the glass bearing unit (11) and near the end of the glass bearing unit (11). The broken glass collection and conveying unit (2) further includes: A guide (27) is configured to guide the broken glass conveyed by the conveyor belt (21) into the broken glass collection container (3); the guide (27) extends obliquely downward from the unloading end of the glass carrying unit (11) and extends above the broken glass collection container (3).

9. The glass production system according to any one of claims 1 to 6, characterized in that, The glass production system includes: Annealing furnace (4); and Glass cutting station (5); the glass cutting station (5) is located between the annealing furnace (4) and the glass transfer station (1).

10. The glass production system according to claim 9, characterized in that, The glass production system also includes: A glass transfer device (6) is located at the glass transfer station (1) and is configured to transfer glass from the glass carrying unit (11) to the stacking position.

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