A multi-layer conveying roller table device for flat glass processing

Abstract

The present invention discloses a multi-layer conveying roller table device for flat glass processing, comprising: a first frame; a first conveying mechanism disposed at the upper end of the first frame; a second conveying mechanism disposed in the middle of the first frame; a second frame disposed at one end of the first frame; a moving edge-aligning mechanism disposed at the upper end of the second frame; and an air-floating conveying mechanism disposed in the middle of the second frame. By applying the present invention, the up-and-down linkage of the glass processing production line is realized, the process layout of the roller table setting is greatly optimized, and the floor area of the production line is reduced; by adopting the moving edge-aligning mechanism and the air-floating conveying mechanism, the transfer of flat glass on different roller tables is completed quickly and efficiently, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of glass conveying, and particularly relates to a multi-layer conveying roller table device for flat glass processing. Background Art

[0002] At present, there is an increasing variety of domestic glass processing products, especially the processing of flat glass. It is widely used in many production industries such as the photovoltaic industry, the construction industry, and the home appliance industry. In the layout of many types of glass processing production lines, the roller table device is an essential part. However, most production enterprises often encounter problems that the normal production process is affected due to the limited length and size of the flat glass production line, and the normal process roller table layout cannot be adopted, seriously affecting production efficiency and causing huge losses to the productivity of the production workshop. Summary of the Invention

[0003] In view of this, to solve the above problems, the purpose of the present invention is to provide a multi-layer conveying roller table device for flat glass processing, including:

[0004] A first frame;

[0005] A first conveying mechanism, which is arranged at the upper end of the first frame;

[0006] A second conveying mechanism, which is arranged in the middle of the first frame;

[0007] A second frame, which is arranged at one end of the first frame;

[0008] A moving and side-aligning mechanism, which is arranged at the upper end of the second frame;

[0009] An air-floating conveying mechanism, which is arranged in the middle of the second frame.

[0010] In another preferred embodiment, the first conveying mechanism includes:

[0011] A first conveying base, which is fixedly installed at the upper end of the first frame;

[0012] Two first roller track support structures, which are respectively arranged on both sides of the first conveying base;

[0013] A first transmission shaft, which is arranged on the upper surface of the first conveying base on the outer side relative to one of the first roller track support structures;

[0014] A number of first conveying rollers, one end of each of the first conveying rollers passes through one of the first roller path support structures and is in driving connection with the first transmission shaft, and the other end of each of the first conveying rollers is installed on the other first roller path support structure;

[0015] A first driving motor, the first driving motor is arranged on one side of the first conveying base, and the first driving motor drives the operation of a number of first conveying rollers through one of the first conveying rollers and the first transmission shaft;

[0016] A number of first lifting conveyor belt mechanisms, each of the first lifting conveyor belt mechanisms is installed on the upper surface of the first conveying base in a liftable manner, and each of the first lifting conveyor belt mechanisms is arranged between two adjacent first conveying rollers;

[0017] A number of first edge-aligning wheels, each of the first edge-aligning wheels is arranged on one of the first roller path support structures facing the running direction of each of the first lifting conveyor belt mechanisms.

[0018] In another preferred embodiment, the second conveying mechanism includes:

[0019] A second conveying base, the second conveying base is fixedly installed in the middle of the first frame;

[0020] Two second roller path support structures, the two second roller path support structures are respectively arranged on both sides of the second conveying base;

[0021] A second transmission shaft, the second transmission shaft is arranged on the upper surface of the second conveying base on the side outside one of the second roller path support structures;

[0022] A number of second conveying rollers, one end of each of the second conveying rollers passes through one of the second roller path support structures and is in driving connection with the first transmission shaft, and the other end of each of the second conveying rollers is installed on the other second roller path support structure;

[0023] A second driving motor, the second driving motor is arranged on one side of the second conveying base, and the second driving motor drives the operation of a number of second conveying rollers through one of the second conveying rollers and the second transmission shaft.

[0024] In another preferred embodiment, the moving edge-aligning mechanism includes: a fixing mechanism and a moving mechanism, the fixing mechanism is fixedly arranged on one side of the upper end of the second frame, and the moving mechanism is installed on the other side of the upper end of the second frame.

[0025] In another preferred embodiment, the fixing mechanism includes: a fixing frame and a soft felt. The fixing frame is fixedly installed on one side of the upper end of the second frame, and the fixing frame is aligned with the first roller track support structure close to the first transmission shaft. The soft felt is fixedly installed on the side of the fixing frame close to the moving mechanism.

[0026] In another preferred embodiment, the moving mechanism includes:

[0027] A fixed seat, which is installed on the other side of the upper end of the second frame;

[0028] Two linear guide rails, which are respectively installed at both ends of the upper surface of the fixed seat, and the two linear guide rails are arranged in a direction perpendicular to the fixing frame;

[0029] Two sliders, which are respectively slidably installed on the two linear guide rails;

[0030] Two support rods, which are fixedly installed on the two sliders, and the two support rods are arranged in a direction perpendicular to the fixing frame;

[0031] A support bar, one side of which is fixedly connected to one end of the two support rods;

[0032] A number of second edge-aligning wheels, each of which is arranged on the side of the support bar close to the fixing frame, and each second edge-aligning wheel faces the soft felt;

[0033] A driving motor, which is installed on the upper surface of the fixed seat, is arranged between the two linear guide rails, and the output shaft of the driving motor is fixedly connected to the support bar.

[0034] In another preferred embodiment, the moving mechanism further includes: a photoelectric switch, which is arranged at one end of the support bar close to the first conveying mechanism.

[0035] In another preferred embodiment, the air-floating conveying mechanism includes:

[0036] An air-floating device, which is fixedly installed in the middle of the second frame. The air-floating device is provided with a number of air holes and a number of rectangular holes;

[0037] A number of second lifting conveyor belt mechanisms, each of which is liftably installed in a rectangular hole, and the arrangement direction of each second lifting conveyor belt mechanism is parallel to the two second transmission shafts;

[0038] An air supply device, which is fixedly arranged below the air floating device, and the air supply device is connected to each of the air holes through the air floating device.

[0039] Due to the adoption of the above technical solution, the positive effects of the present invention compared with the prior art are as follows:

[0040] (1) The upper and lower linkage of the glass processing production line is realized, the process layout of the roller table is greatly optimized, and the floor area of the production line is reduced;

[0041] (2) By adopting the moving edge-aligning mechanism and the air floating conveying mechanism, the transfer of the flat glass on different roller tables is completed quickly and efficiently, and the production efficiency is greatly improved. Description of the Drawings

[0042] Figure 1 It is a schematic diagram of a multi-layer conveying roller table device for flat glass processing according to the present invention;

[0043] Figure 2 It is a schematic diagram of the first conveying mechanism of a multi-layer conveying roller table device for flat glass processing according to the present invention;

[0044] Figure 3 It is a schematic diagram of the second conveying mechanism of a multi-layer conveying roller table device for flat glass processing according to the present invention;

[0045] Figure 4 It is a schematic diagram of the moving edge-aligning mechanism of a multi-layer conveying roller table device for flat glass processing according to the present invention;

[0046] Figure 5 It is a schematic diagram of the air floating conveying mechanism of a multi-layer conveying roller table device for flat glass processing according to the present invention.

[0047] In the drawings: 100, the first conveying mechanism; 200, the second conveying mechanism; 300, the moving edge-aligning mechanism; 400, the air floating conveying mechanism; 500, the flat glass; 110, the first conveying base; 120, the first roller table support structure; 130, the first transmission shaft; 140, the first conveying roller; 150, the first driving motor; 160, the first lifting conveying belt mechanism; 170, the first edge-aligning wheel; 210, the second conveying base; 220, the second roller table support structure; 230, the second transmission shaft; 240, the second conveying roller; 250, the second driving motor; 310, the fixing mechanism; 320, the moving mechanism; 311, the fixing frame; 312, the soft felt; 321, the fixing seat; 322, the linear guide rail; 323, the slider; 324, the support rod; 325, the support bar; 326, the second edge-aligning wheel; 327, the driving motor; 328, the photoelectric switch; 410, the air floating device; 411, the air hole; 420, the second lifting conveying belt mechanism. Detailed implementation manners

[0048] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0049] As Figure 1 shown, a multi-layer conveying roller table device for processing flat glass 500 in a preferred embodiment is shown, including: a first frame (not marked in the figure); a first conveying mechanism 100, the first conveying mechanism 100 is arranged at the upper end of the first frame; a second conveying mechanism 200, the second conveying mechanism 200 is arranged in the middle of the first frame; a second frame (not marked in the figure), the second frame is arranged at one end of the first frame; a moving and side-aligning mechanism 300, the moving and side-aligning mechanism 300 is arranged at the upper end of the second frame; an air-floating conveying mechanism 400, the air-floating conveying mechanism 400 is arranged in the middle of the second frame. Further, the device is divided into upper and lower layers by the first frame and the second frame. The first layer is the first conveying mechanism 100 and the moving and side-aligning mechanism 300, and the second layer is the second conveying mechanism 200 and the air-floating conveying mechanism 400. The air-floating conveying mechanism 400 is used to link the devices of the upper and lower layers, so that the flat glass 500 can perform multi-layer conveying operations.

[0050] Further, as a preferred embodiment, the first conveying mechanism 100 includes: a first conveying base 110 fixedly installed at the upper end of the first frame; two first roller path support structures 120 respectively disposed on both sides of the first conveying base 110; a first transmission shaft 130 disposed on the outer side of the upper surface of the first conveying base 110 relative to one of the first roller path support structures 120; a number of first conveying rollers 140, one end of each first conveying roller 140 passes through a first roller path support structure 120 and is in driving connection with the first transmission shaft 130, and the other end of each first conveying roller 140 is installed on the other first roller path support structure 120; a first driving motor 150 disposed on one side of the first conveying base, and the first driving motor 150 drives the operation of a number of first conveying rollers 140 through a first conveying roller 140 and the first transmission shaft 130; a number of first lifting conveyor belt mechanisms 160, each first lifting conveyor belt mechanism 160 is liftably installed on the upper surface of the first conveying base 110, and each first lifting conveyor belt mechanism 160 is disposed between two adjacent first conveying rollers 140; a number of first edge-aligning wheels 170, each first edge-aligning wheel 170 is disposed on a first roller path support structure 120 facing the running direction of each first lifting conveyor belt mechanism 160. Further, the flat glass 500 that has completed preliminary processing is placed on the first conveying mechanism 100. First, a number of first lifting conveyor belt mechanisms 160 are lifted, and after the flat glass 500 is lifted, a number of first lifting conveyor belt mechanisms 160 start to run, causing the flat glass 500 to move towards the side with a number of first edge-aligning wheels 170 until it abuts against the first edge-aligning wheels 170. Then, the first lifting conveyor matching mechanism is lowered, and then, under the action of the first transmission shaft 130 by the first driving motor 150, a number of first conveying rollers 140 operate under the support of the two first roller path support structures 120 until the flat glass 500 completely enters the moving edge-aligning mechanism 300.

[0051] Further, as a preferred embodiment, the moving edge-aligning mechanism 300 includes: a fixing mechanism 310 and a moving mechanism 320. The fixing mechanism 310 is fixedly disposed on one side of the upper end of the second frame, and the moving mechanism 320 is installed on the other side of the upper end of the second frame. Further, through the combined clamping and guiding action of the fixing mechanism 310 and the moving mechanism 320, the flat glass 500 enters the moving edge-aligning mechanism 300 from the first conveying mechanism 100.

[0052] Further, as a preferred embodiment, the fixing mechanism 310 includes: a fixing frame 311 and a soft felt 312. The fixing frame 311 is fixedly installed on one side of the upper end of the second frame, and the fixing frame 311 is aligned with the first roller track support structure 120 close to the first transmission shaft 130. The soft felt 312 is fixedly installed on the side of the fixing frame 311 close to the moving mechanism 320. Further, by providing a soft felt 312 on the fixing frame 311, a guiding mechanism with soft support is provided for the conveying process of the flat glass 500, avoiding hard rubbing on the edges of the glass during the clamping and conveying process.

[0053] Further, as a preferred embodiment, the moving mechanism 320 includes: a fixing base 321, which is installed on the other side of the upper end of the second frame; two linear guide rails 322, which are respectively installed at both ends of the upper surface of the fixing base 321, and the two linear guide rails 322 are arranged in a direction perpendicular to the fixing frame 311; two sliders 323, which are respectively slidably installed on the two linear guide rails 322; two support rods 324, which are fixedly installed on the two sliders 323, and the two support rods 324 are arranged in a direction perpendicular to the fixing frame 311; a support bar 325, one side of which is fixedly connected to one end of the two support rods 324; several second edge-aligning wheels 326, each of which is arranged on the side of the support bar 325 close to the fixing frame 311, and each second edge-aligning wheel 326 is directly opposite to the soft felt 312; a driving motor 327, which is installed on the upper surface of the fixing base 321, the driving motor 327 is arranged between the two linear guide rails 322, and the output shaft of the driving motor 327 is fixedly connected to the support bar 325. Further, production personnel can make pre-settings in advance according to the size of the flat glass 500 to be conveyed, so that under the pushing action of the driving motor 327, the support bar 325 and several second edge-aligning wheels 326 on the support bar 325 are pushed to appropriate positions along the direction of the two linear guide rails 322, facilitating the clamping of the flat glass 500 by the second edge-aligning wheels 326 and the soft felt 312 when the flat glass 500 enters the moving edge-aligning mechanism 300.

[0054] Further, as a preferred embodiment, the moving mechanism 320 further includes: a photoelectric switch 328, which is arranged at one end of the support bar 325 close to the first conveying mechanism 100. Further, by setting the photoelectric switch 328 to sense that both the head end and the tail end of the flat glass 500 enter the moving edge-aligning mechanism 300, then the moving mechanism 320 runs outward, so that the flat glass 500 changes from the state of being clamped by the moving edge-aligning mechanism 300 to a free state, and thus the flat glass 500 is conveyed from the upper layer to the lower layer.

[0055] Further, as a preferred embodiment, the air-floating conveying mechanism 400 includes: an air-floating device 410 fixedly installed in the middle of the second frame. The air-floating device 410 is provided with a plurality of air holes 411, and the air-floating device 410 is also provided with a plurality of rectangular holes (not marked in the figure); a plurality of second lifting conveyor belt mechanisms 420, each of the second lifting conveyor belt mechanisms 420 is liftably installed in a rectangular hole, and the arrangement direction of the second lifting conveyor belt mechanisms 420 is parallel to the two second transmission shafts 230; a gas supply device (not marked in the figure), the gas supply device is fixedly arranged below the air-floating device 410, and the gas supply device is connected to each air hole 411 through the air-floating device 410. Further, when the flat glass 500 falls from the moving and sideward mechanism 300, the gas supply device starts to act. The gas supply device can use a high-pressure blower or an air compressor to provide a stable air source for air-floating. The ejected gas is ejected from a plurality of air holes 411 on the air-floating device 410. Among them, the number and size of the air holes 411 are calculated according to the size of the glass plate and the height of the upper and lower layers; a buffer layer is formed on the lower surface of the flat glass 500, so as to achieve the effect of overall suspension of the flat glass 500. After the flat glass 500 stably descends onto the air-floating device 410, the gas supply device stops supplying gas, and a plurality of second lifting conveyor belt mechanisms 420 rise to lift the flat glass 500 and convey it in the direction of the second conveying mechanism 200.

[0056] In another preferred embodiment, the second conveying mechanism 200 includes: a second conveying base 210 fixedly installed in the middle of the first frame; two second roller path support structures 220 respectively arranged on both sides of the second conveying base 210; a second transmission shaft 230 arranged on the upper surface of the second conveying base 210 on the outer side relative to one of the second roller path support structures 220; a plurality of second conveying rollers 240, one end of each second conveying roller 240 passes through a second roller path support structure 220 and is in transmission connection with the first transmission shaft 130, and the other end of each second conveying roller 240 is installed on the other second roller path support structure 220; a second driving motor 250 arranged on one side of the second conveying base 210, and the second driving motor 250 drives the operation of a plurality of second conveying rollers 240 through a second conveying roller 240 and the second transmission shaft 230. Further, after the flat glass 500 enters the second conveying mechanism 200 from the air-floating conveying mechanism 400, production personnel can start the next processing operation.

[0057] Furthermore, better optimization effects can be achieved by arranging multiple layers of the multi-layer conveying roller table device originally used for processing flat glass 500, that is, linking the second conveying mechanism 200 of one multi-layer conveying roller table device with the first conveying mechanism 100 of the next multi-layer conveying roller table device, so that the entire production line is arranged in a snake shape in the vertical direction to achieve the purpose of optimizing the process layout of the flat glass 500 production line and reducing the floor space occupied by the factory building.

[0058] The above are only preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-layer conveying roller table device for flat glass processing, characterized in that, it includes: A first frame; A first conveying mechanism, which is arranged at the upper end of the first frame; A second conveying mechanism, which is arranged in the middle of the first frame; A second frame, which is arranged at one end of the first frame; A moving edge-aligning mechanism, which is arranged at the upper end of the second frame; An air-floating conveying mechanism, which is arranged in the middle of the second frame; Wherein, the air-floating conveying mechanism includes: An air-floating device, which is fixedly installed in the middle of the second frame. A number of air holes are opened on the air-floating device, and a number of rectangular holes are also opened on the air-floating device; A number of second lifting conveying belt mechanisms, and each second lifting conveying belt mechanism is installed in a rectangular hole in a liftable manner; A gas supply device, which is fixedly arranged below the air-floating device, and the gas supply device is connected to each air hole through the air-floating device.

2. The multi-layer conveying roller table device for flat glass processing according to claim 1, characterized in that, The first conveying mechanism includes: A first conveying base, which is fixedly installed at the upper end of the first frame; Two first roller track support structures, which are respectively arranged on both sides of the first conveying base; A first transmission shaft, which is arranged on the upper surface of the first conveying base on the outer side relative to one of the first roller track support structures; A number of first conveying rollers, and one end of each first conveying roller passes through one of the first roller track support structures and is in transmission connection with the first transmission shaft, and the other end of each first conveying roller is installed on the other first roller track support structure; A first driving motor, which is arranged on one side of the first conveying base, and the first driving motor drives the operation of a number of first conveying rollers through one of the first conveying rollers and the first transmission shaft; A number of first lifting conveying belt mechanisms, and each first lifting conveying belt mechanism is installed in a liftable manner on the upper surface of the first conveying base, and each first lifting conveying belt mechanism is arranged between two adjacent first conveying rollers; A number of first edge-aligning wheels, and each first edge-aligning wheel is arranged on one of the first roller track support structures facing the running direction of each first lifting conveying belt mechanism.

3. The multi-layer conveying roller table device for flat glass processing according to claim 2, characterized in that, The second conveying mechanism includes: A second conveying base, which is fixedly installed in the middle of the first frame; Two second roller track support structures, which are respectively arranged on both sides of the second conveying base; A second transmission shaft, which is arranged on the upper surface of the second conveying base on the outer side relative to one of the second roller track support structures; A number of second conveying rollers, one end of each of the second conveying rollers passes through one of the second roller path support structures and is in driving connection with the first transmission shaft, and the other end of each of the second conveying rollers is installed on another one of the second roller path support structures; A second driving motor, the second driving motor is arranged on one side of the second conveying base, and the second driving motor drives the operation of a number of second conveying rollers through one of the second conveying rollers and the second transmission shaft.

4. The multi-layer conveying roller path device for flat glass processing according to claim 3, characterized in that, The moving and edging mechanism includes: a fixing mechanism and a moving mechanism, the fixing mechanism is fixedly arranged on one side of the upper end of the second machine frame, and the moving mechanism is installed on the other side of the upper end of the second machine frame.

5. The multi-layer conveying roller path device for flat glass processing according to claim 4, characterized in that, The fixing mechanism includes: a fixing frame and a soft felt, the fixing frame is fixedly installed on one side of the upper end of the second machine frame, the fixing frame is aligned with the first roller path support structure close to the first transmission shaft, and the soft felt is fixedly installed on the side of the fixing frame close to the moving mechanism.

6. The multi-layer conveying roller path device for flat glass processing according to claim 5, characterized in that, The moving mechanism includes: A fixing seat, the fixing seat is installed on the other side of the upper end of the second machine frame; Two linear guide rails, the two linear guide rails are respectively installed at both ends of the upper surface of the fixing seat, and the two linear guide rails are arranged in a direction perpendicular to the fixing frame; Two sliders, the two sliders are respectively slidably installed on the two linear guide rails; Two support rods, the two support rods are fixedly installed on the two sliders, and the two support rods are arranged in a direction perpendicular to the fixing frame; A support bar, one side of the support bar is fixedly connected to one ends of the two support rods; A number of second edging wheels, each of the second edging wheels is arranged on the side of the support bar close to the fixing frame, and each of the second edging wheels faces the soft felt; A driving motor, the driving motor is installed on the upper surface of the fixing seat, the driving motor is arranged between the two linear guide rails, and the output shaft of the driving motor is fixedly connected to the support bar.

7. The multi-layer conveying roller path device for flat glass processing according to claim 6, characterized in that, The moving mechanism further includes: a photoelectric switch, the photoelectric switch is arranged at one end of the support bar close to the first conveying mechanism.

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