CN107283646B

CN107283646B - Glass stores up piece system and glass deep-processing production line

Info

Publication number: CN107283646B
Application number: CN201710653142.1A
Authority: CN
Inventors: 申刚; 韩德刚; 王川申; 张红明; 高新刚; 倪龙珠
Original assignee: China Triumph International Engineering Co Ltd
Current assignee: China Triumph International Engineering Co Ltd
Priority date: 2017-08-02
Filing date: 2017-08-02
Publication date: 2023-04-07
Anticipated expiration: 2037-08-02
Also published as: CN107283646A

Abstract

The invention provides a glass storage system and a glass deep processing production line comprising the same. The glass sheet storage system comprises a main body frame, a transmission system and a lifting system, wherein the lifting system is a paired synchronous belt transmission mechanism vertically arranged on the main body frame, and sheet storage rods are fixed on the same sides of two synchronous belts in the paired synchronous belt transmission mechanism. The lifting system of the glass sheet storage system adopts a synchronous belt transmission mechanism, and the pollution of lubricating oil or lubricating grease to the processing environment and glass is avoided.

Description

Glass stores up piece system and glass deep-processing production line

Technical Field

The invention relates to the technical field of glass deep processing, in particular to a glass storage system, and particularly relates to an online glass storage system for glass storage and a glass deep processing production line comprising the glass storage system.

Background

In recent years, the glass deep processing industry in China has been developed greatly, and new functional glass, such as ultrathin glass, solar glass, novel energy-saving hollow glass and the like, is emerging continuously. In a glass deep processing production line, a substrate glass often undergoes multiple processes such as loading, edging, cleaning, drying, coating and the like. However, because the processing speeds of the respective processes are different, or when the production line fails, the glass processed in the previous process cannot pass through, and time needs to be reserved to adjust the progress of the production line, or the time needs to be reserved for failure handling, so that the production line needs to have certain sheet storage capacity.

Most of the existing glass sheet storage systems adopt a screw rod elevator or chain transmission to control the lifting of a sheet storage rack, but the screw rod elevator not only needs to lubricate a screw rod, but also limits the storage capacity of glass sheets due to the structure of the screw rod elevator; the chain transmission mode also needs to lubricate the chain, and the chain transmission mode can not meet the higher requirements of the glass processing environment, particularly in the processing of cadmium telluride thin film solar cell substrate glass which has extremely high requirements on the processing environment.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, it is at least an object of the present invention to provide a glass sheet storage system for meeting the high demands on the glass processing environment.

To achieve the above and other related objects, one embodiment of the present invention provides a glass sheet storage system including a main body frame, a transmission system, and a lifting system; the lifting system is a pair of synchronous belt transmission mechanisms vertically arranged on the main body frame, and each synchronous belt transmission mechanism comprises a driving belt wheel, a driven belt wheel and a synchronous belt; the pair of synchronous belt transmission mechanisms comprise driven shafts which are rotatably supported on the main body frame, and two driving belt wheels in the pair of synchronous belt transmission mechanisms are respectively fixed at two ends of the driven shafts; the pair of synchronous belt transmission mechanisms are at least two pairs and are arranged at intervals; at least one film storage rod is fixed on each pair of the paired synchronous belt transmission mechanisms, the film storage rods are horizontally arranged, and two ends of the film storage rods are respectively fixed on the same side of two synchronous belts in the paired synchronous belt transmission mechanisms; the transmission system drives the paired synchronous belt transmission mechanisms through the driven shaft to drive the film storage rods to ascend or descend.

In one embodiment, the lift system includes a synchronous belt automatic tensioning device.

In one embodiment, the synchronous belt automatic tensioning device comprises a pull rod, a C-shaped frame, a mounting piece, a pressure spring, a pressure cap, a nut, a locking nut and a rotating shaft; the mounting piece is positioned in the C-shaped frame and used for being fixed on the main body frame; the pull rod is connected with the mounting piece through a guide flat key; two ends of the pull rod are respectively fixedly connected with the upper part and the lower part of the C-shaped frame; the rotating shaft is rotatably arranged at the side part of the C-shaped frame, and the driven belt wheel is fixed on the rotating shaft, or the rotating shaft is fixed at the side part of the C-shaped frame, and the driven belt wheel is rotatably arranged on the rotating shaft; the pressure spring, the pressure cap, the nut and the locking nut are sequentially sleeved on a pull rod which is arranged in the C-shaped frame and located on one side of the mounting piece.

In one embodiment, the drive train includes a servo motor.

In one embodiment, the drive system comprises a bevel gear drive, the output gear of which is fixed to the output shaft.

In one embodiment, the drive train is located on one side of the main body frame.

In one embodiment, a glass sheet storage system includes a glass delivery device for delivering glass over the sheet storage bar.

In one embodiment, the glass conveying device comprises a conveying roller and a driving device for driving the conveying roller to rotate.

In one embodiment, a stop block is arranged on the outer side of the synchronous belt, a through hole is formed in the stop block, and two ends of the sheet storage rod are mounted on the synchronous belt through the through hole.

The invention also provides a glass deep processing production line which comprises the glass storage system in any one of the embodiments.

As described above, one or more of the above embodiments of the present invention have the following advantageous effects: the lifting system adopts a synchronous belt transmission mechanism, so that the pollution of lubricating oil or lubricating grease to the processing environment and glass is avoided; the synchronous belt automatic tensioning device is adopted, manual shutdown for tensioning is not needed, and the production efficiency is greatly improved; the transmission system is arranged on one side of the main body frame, and the maintenance of the equipment is convenient.

Drawings

FIG. 1 is a schematic diagram of a glass sheet storage system according to one embodiment of the present invention.

FIG. 2 is a front view of the glass sheet storage system of FIG. 1.

Figure 3 is a top view of the glass sheet storage system shown in figure 1.

Fig. 4 is a left side view of the glass sheet storage system of fig. 1.

Fig. 5 is a schematic view showing the structure of an automatic tensioner for a timing belt according to an embodiment of the present invention.

Figure 6 shows an enlarged partial schematic view of a timing belt according to one embodiment of the present invention.

Description of the element reference numerals

1. Main body frame

11. Upper beam

12. Stand column

13. Lower beam

2. Transmission system

21. First servo motor

22. Bevel gear drive

23. Main transmission shaft

3. Lifting system

31. Driving belt wheel

32. Driven pulley

33. Synchronous belt

331. Stop block

332. Through hole

34. Driven shaft

4. Slice storage rod

5. Automatic tensioning device for synchronous belt

51. Pull rod

52 C-shaped frame

53. Mounting piece

54. Pressure spring

55. Pressing cap

56. Nut

57. Locking nut

58. Rotating shaft

6. Glass conveying device

61. Conveying roller

62. Second servo motor

7. Glass

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Fig. 1-4 show a glass sheet storage system according to one embodiment of the present invention, which generally comprises a main frame 1, a transmission system 2, a lifting system 3, a sheet storage rod 4, a glass conveying device 6, and, in this embodiment, an automatic tensioning device 5 for a timing belt.

In the present embodiment, the main body frame 1 includes a column 12, an upper beam 11 supported on the top of the column 12, and a lower beam 13 located at the lower portion of the column 12.

In the present embodiment, the lifting system 3 includes a pair of synchronous belt drive mechanisms vertically provided on the main body frame 1, each of which includes a driving pulley 31, a driven pulley 32, and a synchronous belt 33. The two driving pulleys 31 are fixed to both ends of a driven shaft 34, respectively, and the driven shaft 34 is rotatably supported on the opposite upper beams 11. A driven pulley 32 is mounted on the lower portion of the main body frame 1, in this embodiment on the lower beam 13 by a timing belt automatic tensioner 5, as described below. The timing belt 33 is drivingly connected to the driving pulley 31 and the driven pulley 32. The sheet storage rod 4 is horizontally arranged, and both ends thereof are respectively fixed on the same side of the synchronous belts 33 of the paired synchronous belt transmission mechanisms, that is, both ends thereof are respectively fixed on the same side of the two paired synchronous belts 33, and ascend or descend along with the synchronous belts 33. The plurality of the film storage rods 4 can be arranged according to actual needs and are arranged at intervals in the vertical direction. As shown in fig. 6, in this embodiment, the outer side of the synchronous belt 33 is further provided with a stopper 331 at intervals, the stopper 331 is provided with a through hole 332, two ends of the sheet storage rod 4 respectively penetrate through the through holes 332 of the paired synchronous belts 33 located on the same horizontal plane, and two ends of the sheet storage rod 4 can be fixed by nuts, for example (in this embodiment, the paired synchronous belt transmission mechanisms are provided with 4 pairs, but are not limited thereto in practical application, and paired synchronous belt transmission mechanisms with other pairs can be selected as needed.

In this embodiment, the transmission system 2 is located on one side of the top of the main body frame 1, specifically on the upper beam 11 on one side, and includes a first servo motor 21 and a bevel gear transmission mechanism 22, and in order to reduce the rotation speed and increase the torque, a speed reducer connected to the first servo motor 21 may be further provided. The output shaft of the first servomotor 21 is connected to a speed reducer and, for example, is connected to the main drive shaft 23 via a coupling, and the bevel gear drive 22 includes a drive gear fixed to the main drive shaft 23 and a driven gear engaged with the drive gear and fixed to the driven shaft 34.

As shown in fig. 1, in this embodiment, the lifting system 3 further includes an automatic tensioning device 5 for a synchronous belt, so as to avoid manual tensioning of the synchronous belt, and greatly improve the production efficiency. Fig. 5 shows an embodiment of the timing belt automatic tensioner, wherein the timing belt automatic tensioner 5 includes a pull rod 51, a C-shaped frame 52, a mounting member 53, a compression spring 54, a compression cap 55, a nut 56, a lock nut 57, and a rotating shaft 58. The mounting member 53 is fixedly connected to the lower beam 13 of the body frame, for example, by bolts (see fig. 1), the tension rod 51 passes through the mounting member 53, both ends of which are fixed to the upper and lower portions of the C-shaped frame 52, for example, by upper and lower nuts, respectively, and the tension rod 51 and the mounting member 53 are coupled by a guide flat key (not shown) fixed to the tension rod 51. A rotating shaft 58 is rotatably mounted to a side of the C-shaped frame 52, and the driven pulley 32 is fixed to the rotating shaft 58, or the rotating shaft 58 is fixed to a side of the C-shaped frame 52, and the driven pulley 32 is rotatably mounted to the rotating shaft 58. A compression spring 54, a compression cap 55, a nut 56 and a lock nut 57 are sequentially fitted over the pull rod 51 inside the C-shaped frame 52 and below the mounting member 53. By rotating the nut 56, the pressing cap 55 is made to compress the pressing spring 54 and is locked with the lock nut 57. The compression spring 54 is compressed to generate a downward force, namely the C-shaped frame 52 is vertically pressed downward, so that the purpose of automatically tensioning the synchronous belt 33 is achieved.

In the present embodiment, the glass conveying device 6 is provided in the lower portion of the main body frame 1, and includes conveying rollers 61 provided at horizontal intervals, and the timing belt 33 is interposed between the conveying rollers 61 provided at intervals. The conveying roller 61 is driven by a second servo motor 62 to rotate, and the glass is conveyed.

The operation of the glass sheet storage system will now be described by way of example with reference to the embodiment shown in fig. 1-4. Before the ascending operation is performed, at least one blade stock 4 on each of the synchronous belt drive mechanisms is positioned below the conveying roller 61. The second servo motor 62 is started to drive the feed roller 61 to rotate, and after the glass is fed above the sheet accumulating bar 4, the rotation of the feed roller 61 is stopped. The first servo motor 21 is started to rotate in the forward direction, the servo motor 21 drives the main transmission shaft 23 to rotate, so that power is transmitted to the corresponding driven shafts 34 through the bevel gear transmission mechanism 22, the driving belt wheel 31 rotates along with the driven shafts 34, the synchronous belt 33 and the sheet storage rods 4 fixed on the synchronous belt 33 are driven to ascend, and glass parked on the conveying rollers 61 is conveyed to a required position upwards. When the lowering operation is performed, the first servo motor 21 rotates in the reverse direction, so that the timing belt 33 and the sheet storing rod 4 fixed to the timing belt 33 are lowered, and finally, the glass stored on the sheet storing rod 4 can be parked on the conveying roller 61 again.

Although a servo motor is used as the driving device in the above embodiment, the invention is not limited to this, and other types of driving devices can be used, including other types of motors, and the transmission system can also be in any other suitable structure in the prior art. The transmission system in the above embodiments is located at one side of the main frame, which is convenient for maintenance of the device, but it is obvious to those skilled in the art that the transmission system may be disposed at the middle of the top of the main frame, and in addition, the arrangement modes of the transmission system being disposed at the lower part of the main frame, the synchronous belt automatic tensioning device being disposed at the upper part, etc. may also be adopted.

Compared with the prior art, the technical scheme adopted by the embodiment of the invention has the following beneficial effects: the lifting system adopts a synchronous belt transmission mechanism, so that the pollution of lubricating oil or lubricating grease to the processing environment and glass is avoided; the synchronous belt automatic tensioning device is adopted, manual shutdown for tensioning is not needed, and the production efficiency is greatly improved; the transmission system is arranged on one side of the main body frame, and the maintenance of the equipment is convenient.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a glass stores up piece system, includes main body frame, transmission system, operating system and glass conveyor, its characterized in that:

the lifting system is a pair of synchronous belt transmission mechanisms vertically arranged on the main body frame, and each synchronous belt transmission mechanism comprises a driving belt wheel, a driven belt wheel and a synchronous belt; the pair of synchronous belt transmission mechanisms comprise driven shafts which are rotatably supported on the main body framework, and two driving belt wheels in the pair of synchronous belt transmission mechanisms are respectively fixed at two ends of the driven shafts; the paired synchronous belt transmission mechanisms are at least two pairs and are arranged at intervals; at least one sheet storage rod is fixed on each pair of the paired synchronous belt transmission mechanisms, the sheet storage rods are horizontally arranged, and two ends of each sheet storage rod are respectively fixed on the same side of two synchronous belts in the paired synchronous belt transmission mechanisms; a stop block is arranged on the outer side of the synchronous belt, a through hole is formed in the stop block, and two ends of the sheet storage rod are mounted on the synchronous belt through the through hole;

the transmission system drives the paired synchronous belt transmission mechanisms through the driven shaft to drive the sheet storage rods to ascend or descend; the transmission system comprises a bevel gear transmission mechanism, and a driven gear of the bevel gear transmission mechanism is fixed on the driven shaft;

the glass conveying device is used for conveying glass to the position above the sheet storage rod and comprises a conveying roller and a driving device for driving the conveying roller to rotate;

the lifting system also comprises a synchronous belt automatic tensioning device; the synchronous belt automatic tensioning device comprises a pull rod, a C-shaped frame, an installation piece, a pressure spring, a pressure cap, a nut, a locking nut and a rotating shaft; the mounting piece is positioned in the C-shaped frame and is used for being fixed on the main body frame; the pull rod is connected with the mounting piece through a guide flat key; two ends of the pull rod are respectively and fixedly connected with the upper part and the lower part of the C-shaped frame; the rotating shaft is rotatably arranged at the side part of the C-shaped frame, and the driven belt wheel is fixed on the rotating shaft, or the rotating shaft is fixed at the side part of the C-shaped frame, and the driven belt wheel is rotatably arranged on the rotating shaft; the pressure spring, the pressure cap, the nut and the locking nut are sequentially sleeved on a pull rod which is arranged in the C-shaped frame and located on one side of the mounting piece.

2. The glass sheet storage system of claim 1, wherein:

the transmission system comprises a servo motor.

3. The glass sheet storage system of claim 1, wherein:

the transmission system is located at one side of the main body frame.

4. The utility model provides a glass deep-processing production line which characterized in that:

comprising a glass sheet storage system according to any of claims 1-3.