CN216471132U - Ultrathin sheet detection conveying device - Google Patents
Ultrathin sheet detection conveying device Download PDFInfo
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- CN216471132U CN216471132U CN202122927028.8U CN202122927028U CN216471132U CN 216471132 U CN216471132 U CN 216471132U CN 202122927028 U CN202122927028 U CN 202122927028U CN 216471132 U CN216471132 U CN 216471132U
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Abstract
The utility model discloses a ultrathin sheet detection and conveying device, relates to the technical field of detection and conveying equipment, and mainly aims to improve the detection precision and the working efficiency of ultrathin sheet flaw detection. The main technical scheme of the utility model is as follows: the ultrathin sheet detection and conveying device comprises a conveying mechanism, wherein the conveying mechanism comprises a first conveying roller and a second conveying roller which are sequentially arranged along the conveying direction, the first conveying roller and the second conveying roller can rotate, the rotating direction is the first direction, and the first conveying roller and the second conveying roller are used for conveying ultrathin sheets; the smoothing mechanism is arranged above the conveying mechanism and comprises a first pressing roller and a second pressing roller which can rotate and the rotation direction of which is the second direction, the first direction is opposite to the second direction, and a first gap is formed between the first pressing roller and the second pressing roller; the first compression roller is corresponding to the first conveying roller, the second compression roller is corresponding to the second conveying roller, and the first compression roller and the second compression roller are used for abutting against ultrathin plates respectively.
Description
Technical Field
The utility model relates to the technical field of detection conveying equipment, in particular to an ultrathin sheet detection conveying device.
Background
With the development of science and technology and the progress of living standard, ultrathin sheets are widely applied in the fields of electronic equipment and the like.
At present, ultrathin sheets such as glass cover plates required by electronic equipment such as folding screen mobile phones and intelligent wristwatches are generally only 0.01mm-0.03mm in thickness and have certain flexibility, and when ultrathin glass carries out flaw detection on a conveying mechanism, due to the action of self gravity, the surface is prone to undulation and unevenness, so that visual detection cannot be carried out, only manual work can be relied on, the detection precision is low, and the working efficiency is also low.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an ultrathin sheet detection and conveying device, and mainly aims to improve the detection accuracy and the working efficiency of the ultrathin sheet flaw detection.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an ultrathin sheet detection and conveying device, which comprises:
the conveying mechanism comprises a first conveying roller and a second conveying roller which are sequentially arranged along a conveying direction, the first conveying roller and the second conveying roller can rotate, the rotating direction is a first direction, and the first conveying roller and the second conveying roller are used for conveying the ultrathin sheet;
the flattening mechanism is arranged above the conveying mechanism and comprises a first pressing roller and a second pressing roller which can rotate and the rotation direction of which is the second direction, the first direction is opposite to the second direction, and a first gap is arranged between the first pressing roller and the second pressing roller;
the first pressing roller corresponds to the first conveying roller, the second pressing roller corresponds to the second conveying roller, and the first pressing roller and the second pressing roller are respectively used for abutting against the ultrathin sheet.
Further, the ultrathin sheet detection and conveying device further comprises:
the image acquisition mechanism is arranged above the flattening mechanism and comprises a lens, and the lens is opposite to the first gap.
Further, a second gap is arranged between the first conveying roller and the second conveying roller, and the second gap is opposite to the first gap.
Further, the ultrathin sheet material is ultrathin glass, an ultrathin cover plate or an ultrathin panel.
Further, the conveying mechanism comprises a first frame body, a first conveying belt, a second conveying belt, a third conveying roller and a fourth conveying roller which are sequentially arranged along the conveying direction and are positioned on the outer sides of the first conveying roller and the second conveying roller;
the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller are respectively and rotatably connected to the first frame body, and the rotating directions of the third conveying roller and the fourth conveying roller are the first direction;
the first conveyor belt is sleeved outside the first conveying roller and the third conveying roller; the second conveying belt is sleeved outside the second conveying roller and the fourth conveying roller;
the first conveying roller conveys the ultrathin sheet through the first conveyor belt; the second conveying roller conveys the ultrathin sheet through the second conveyor belt.
Further, the flattening mechanism comprises a second frame body, a third conveyor belt, a fourth conveyor belt, a third press roller and a fourth press roller, wherein the third press roller and the fourth press roller are positioned on the outer sides of the first press roller and the second press roller;
the second frame body is connected above the first frame body;
the first pressing roller, the second pressing roller, the third pressing roller and the fourth pressing roller are respectively connected to the second frame body in a rotating mode, and the rotating direction of the third pressing roller and the rotating direction of the fourth pressing roller are the second direction;
the third conveyor belt is sleeved outside the first compression roller and the third compression roller; the fourth conveyor belt is sleeved outside the second pressing roller and the fourth pressing roller;
the first press roller presses the ultrathin sheet through the third conveyor belt; the second press roller presses the ultrathin sheet through the fourth conveyor belt.
Further, the distance between the third press roller and the bottom surface of the second frame body is greater than the distance between the first press roller and the bottom surface of the second frame body; the third conveyor belt is obliquely arranged relative to the first conveyor belt;
the distance between the fourth pressing roller and the bottom surface of the second frame body is greater than the distance between the second pressing roller and the bottom surface of the second frame body; the fourth conveyor belt is disposed obliquely with respect to the second conveyor belt.
Further, the outer diameter of the first press roller is smaller than that of the third press roller; the outer diameter of the second pressing roller is smaller than that of the fourth pressing roller;
the outer diameter of the first conveying roller is smaller than that of the third conveying roller; the outer diameter of the second conveyor roller is smaller than the outer diameter of the fourth conveyor roller.
Further, the ultrathin sheet detection and conveying device further comprises:
and the driving mechanism is respectively connected with the third conveying roller, the fourth conveying roller, the third pressing roller and the fourth pressing roller and is used for driving the third conveying roller, the fourth conveying roller, the third pressing roller and the fourth pressing roller to rotate.
Further, the driving mechanism comprises a driving part, a first belt wheel, a second belt wheel and a first synchronous belt;
the first belt wheel is connected with the third conveying roller; the second belt wheel is connected with the fourth conveying roller; the first synchronous belt is sleeved outside the first belt wheel and the second belt wheel;
the driving unit is connected to the fourth conveying roller.
Further, the driving mechanism further comprises a third belt wheel, a fourth belt wheel and a second synchronous belt;
the third belt wheel is connected with the third press roller; the fourth belt wheel is connected with the fourth press roller; the second synchronous belt is sleeved outside the third belt wheel and the fourth belt wheel;
the driving part is connected with the fourth press roller.
Further, the driving part is arranged on the first frame body and comprises a motor, a first gear, a second gear, a first transmission part and a second transmission part;
an output shaft of the motor is connected with the first gear, the first gear is meshed with the second gear, the first gear is in transmission connection with the third pressing roller through the first transmission part, and the second gear is in transmission connection with the third conveying roller through the second transmission part.
Further, the ultrathin sheet detection and conveying device further comprises:
the first tensioning mechanism is arranged on the first frame body in a vertically movable mode and used for adjusting the tension degree of the first synchronous belt; the first tensioning mechanism comprises a first tensioning bracket and a first tensioning wheel arranged on the first tensioning bracket, the first tensioning bracket can be arranged on the first frame body in a vertically movable mode, and the first tensioning wheel is abutted to the first synchronous belt;
the second tensioning mechanism is arranged on the second frame body in a vertically movable mode and used for adjusting the tension degree of the second synchronous belt; the second tensioning mechanism comprises a second tensioning support and a second tensioning wheel arranged on the second tensioning support, the second tensioning support can be arranged on the second frame body in a vertically movable mode, and the second tensioning wheel is abutted to the second synchronous belt.
By means of the technical scheme, the utility model at least has the following beneficial effects:
according to the ultrathin sheet detection and conveying device provided by the embodiment of the utility model, the flattening mechanism is arranged above the conveying mechanism, the first pressing roller and the second pressing roller of the flattening mechanism respectively correspond to the first conveying roller and the second conveying roller of the conveying mechanism in sequence, and the rotating directions of the first pressing roller and the second pressing roller are opposite to the rotating directions of the first conveying roller and the second conveying roller, so that when an ultrathin sheet moves to a position between the first pressing roller and the first conveying roller as well as between the second pressing roller and the second conveying roller on the conveying mechanism, an ultrathin sheet part between the first pressing roller and the second pressing roller can be flattened, namely the warping of the ultrathin sheet is flattened by adopting a double-pressing roller structure, at the moment, the image acquisition equipment can shoot the flattened ultrathin sheet through the first gap between the first pressing roller and the second pressing roller to acquire an image, and the stability and accuracy of the image acquisition equipment for acquiring the image can be ensured, therefore, the visual detection of the ultrathin sheet is realized, the manual work is not required, the precision of the detection result is improved, and the working efficiency is also improved.
Drawings
Fig. 1 is a schematic structural diagram of an ultrathin sheet detection and conveying device according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of an ultrathin sheet detection and conveying device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a conveying mechanism in an ultrathin sheet detection and conveying device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a smoothing mechanism in an ultrathin sheet detection and conveying device provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a driving mechanism in an ultrathin sheet detection and conveying device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first tensioning mechanism in an ultrathin sheet detection and conveying device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the utility model. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present embodiment.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an ultrathin sheet detection conveying device, where the ultrathin sheet may be an ultrathin glass, an ultrathin cover plate, or an ultrathin panel, the conveying detection device includes a conveying mechanism 1, where the conveying mechanism 1 includes a first conveying roller 11 and a second conveying roller 12 that are sequentially arranged along a conveying direction, the first conveying roller 11 and the second conveying roller 12 are capable of rotating, and the rotating direction is a first direction, and the first conveying roller 11 and the second conveying roller 12 are used for conveying the ultrathin sheet; the flattening mechanism 2 is arranged above the conveying mechanism 1, the flattening mechanism 2 comprises a first pressing roller 21 and a second pressing roller 22 which can rotate and the rotation direction of which is the second direction, the first direction is opposite to the second direction, a first gap 221 is arranged between the first pressing roller 21 and the second pressing roller 22, and the first gap 221 forms a drawing position; the first press roller 21 corresponds to the first conveying roller 11, the second press roller 22 corresponds to the second conveying roller 12, and the first press roller 21 and the second press roller 22 are respectively used for pressing the ultrathin sheet.
According to the ultrathin sheet detection and conveying device provided by the embodiment of the utility model, the flattening mechanism 2 is arranged above the conveying mechanism 1, the first pressure roller 21 and the second pressure roller 22 of the flattening mechanism 2 sequentially correspond to the first conveying roller 11 and the second conveying roller 12 of the conveying mechanism 1 respectively, and the rotating directions of the first pressure roller 21 and the second pressure roller 22 are opposite to the rotating directions of the first conveying roller 11 and the second conveying roller 12, so that when an ultrathin sheet moves to a position between the first pressure roller 21 and the first conveying roller 11 as well as a position between the second pressure roller 22 and the second conveying roller 12 on the conveying mechanism 1, the ultrathin sheet part between the first pressure roller 21 and the second pressure roller 22 can be flattened, namely, the warping of the ultrathin sheet is flattened by adopting a double-pressure roller structure, at the moment, an image acquisition device can shoot the flattened ultrathin sheet through the first gap 221 between the first pressure roller 21 and the second pressure roller 22 to acquire an image, the stability and the accuracy that image acquisition equipment acquireed the image can be guaranteed to realize the visual inspection of ultrathin sheet material, need not to rely on the manual work again, not only improved the precision of testing result, also improved work efficiency.
It should be noted that the rotation speeds of the first conveyor roller 11 and the second conveyor roller 12 may be the same, and the rotation speeds of the first pressure roller 21 and the second pressure roller 22 may be the same as the rotation speed of the first conveyor roller 11 or the rotation speed of the second conveyor roller 12, respectively; alternatively, the rotation speeds of the first and second conveyor rolls 11 and 12 may be the same, the rotation speed of the first pressing roll 21 may be the same as that of the first conveyor roll 11, and the rotation speed of the second pressing roll 22 may be slightly greater than that of the first pressing roll 21, so as to ensure the flattening effect of the pressing rolls on the ultra-thin glass.
In order to facilitate the use of the conveying detection device, in an alternative embodiment, referring to fig. 1 and 2, the ultrathin sheet detection conveying device may further include an image capturing mechanism 3 disposed above the leveling mechanism 2, where the image capturing mechanism 3 includes a lens, and the lens is opposite to the first gap 221.
In the above embodiment, by providing the image acquisition mechanism 3, the conveying detection device itself has a visual detection function, and when the first pressing roller 21 and the second pressing roller 22 smooth the ultra-thin glass, the lens of the image acquisition mechanism 3 can shoot the ultra-thin glass through the first gap 221, so that the image of the ultra-thin glass is acquired to perform flaw detection, and the use is more convenient.
In the above embodiment, referring to fig. 2, the image capturing mechanism 3 may specifically include a camera support 31 and a line camera 32 disposed on the camera support 31, the camera support 31 may be disposed on the leveling mechanism 2, and the lens is a lens of the line camera 32, which may be located directly above the first gap 221 between the first pressing roller 21 and the second pressing roller 22.
In order to improve the shooting effect of the image acquisition mechanism 3 on the ultra-thin glass, in an alternative embodiment, referring to fig. 2, a second gap 111 is arranged between the first conveying roller 11 and the second conveying roller 12, and the second gap 111 is opposite to the first gap 221.
In the above embodiment, the second gap 111 opposite to the first gap 221 is arranged between the first conveying roller 11 and the second conveying roller 12, so that the first gap 221 and the second gap 111 together form a capture position, which can better satisfy the optical condition required by the line camera 32 to capture an image of the ultra-thin glass through the capture position, thereby improving the image capturing effect, and further improving the detection accuracy of whether the ultra-thin glass has flaws.
In an alternative embodiment, referring to fig. 3, the conveying mechanism 1 may be a belt conveying mechanism, which may specifically include a first frame 13, a first conveyor belt 14, a second conveyor belt 15, and a third conveyor roller 16 and a fourth conveyor roller 17 disposed in sequence along the conveying direction and located outside the first conveyor roller 11 and the second conveyor roller 12; the first conveying roller 11, the second conveying roller 12, the third conveying roller 16 and the fourth conveying roller 17 are rotatably connected to the first frame body 13 through bearings respectively, and the rotating direction of the third conveying roller 16 and the fourth conveying roller 17 is a first direction; the first conveyor belt 14 is sleeved outside the first conveyor roller 11 and the third conveyor roller 16; the second conveyor belt 15 is sleeved outside the second conveyor roller 12 and the fourth conveyor roller 17; the first conveying roller 11 conveys the ultrathin sheet by the first conveyor belt 14; the second conveyor roller 12 conveys the ultrathin sheet by the second conveyor belt 15.
In the above embodiment, since the rotation directions of the first to fourth conveying rollers 17 are the same, the conveying directions of the first and second conveying belts 14 and 15 are the same, so that smooth conveyance of the ultra-thin glass can be realized; furthermore, the conveying mechanism 1 includes the first conveyor belt 14 and the second conveyor belt 15 which are separated, and it is ensured that the first conveyor roller 11 and the second conveyor roller 12 can have the second gap 111 therebetween opposite to the first gap 221 to ensure the photographing effect of the line camera 32.
In an alternative embodiment, referring to fig. 4, the smoothing mechanism 2 may include a second frame 23, a third conveyor belt 24, a fourth conveyor belt 25, a third pressing roller 26, and a fourth pressing roller 27, the third pressing roller 26 and the fourth pressing roller 27 being located outside the first pressing roller 21 and the second pressing roller 22; the second frame body 23 is connected with the upper part of the first frame body 13; the first pressing roller 21, the second pressing roller 22, the third pressing roller 26 and the fourth pressing roller 27 are rotatably connected to the second frame body 23 through bearings respectively, and the rotating directions of the third pressing roller 26 and the fourth pressing roller 27 are the second direction; the third conveyor belt 24 is sleeved outside the first press roller 21 and the third press roller 26; the fourth conveyor belt 25 is sleeved outside the second press roller 22 and the fourth press roller 27; the first press roller 21 presses the ultrathin sheet material through the third conveyor belt 24; the second press roll 22 presses the ultra-thin sheet by means of the fourth conveyor 25.
In the above embodiment, since the rotation directions of the first pressing roller 21, the second pressing roller 22, the third pressing roller 26 and the fourth pressing roller 27 are the same and are opposite to the rotation directions of the first conveying roller 11, the second conveying roller 12, the third conveying roller 16 and the fourth conveying roller 17, the rotation directions of the third conveying belt 24 and the fourth conveying belt 25 are opposite to the rotation directions of the first conveying belt 14 and the second conveying belt 15, so that the first pressing roller 21 and the second pressing roller 22 respectively press the ultra-thin glass through the third conveying belt 24 and the fourth conveying belt 25 at the sampling position, which not only can smooth the ultra-thin glass, but also can prevent the glass from being damaged by friction, thereby achieving a good detection effect of the collected image. Specifically, the top of the second support 23 may be provided with a through hole opposite to the first gap 221 so that the line camera 32 may take an image of the ultra-thin glass through the through hole and the first gap 221.
In order to ensure smooth movement of the ultra-thin glass on the conveying mechanism 1, in an alternative embodiment, referring to fig. 2 and 4, the distance between the third pressing roller 26 and the bottom surface of the second frame 23 is greater than the distance between the first pressing roller 21 and the bottom surface of the second frame 23; the third conveyor belt 24 is arranged obliquely with respect to the first conveyor belt 14; the distance between the fourth pressing roller 27 and the bottom surface of the second frame 23 is greater than the distance between the second pressing roller 22 and the bottom surface of the second frame 23; the fourth conveyor belt 25 is arranged obliquely with respect to the second conveyor belt 15.
In the above embodiment, the third conveyor belt 24 is arranged to be inclined relative to the first conveyor belt 14, and the fourth conveyor belt 25 is arranged to be inclined relative to the second conveyor belt 15, so that a certain distance is provided between the third conveyor belt 24 and the first conveyor belt 14, and a certain distance is provided between the fourth conveyor belt 25 and the second conveyor belt 15, thereby avoiding interference of the third conveyor belt 24 and the fourth conveyor belt 25 on movement of the ultra-thin glass, further ensuring smooth movement of the glass, and simultaneously ensuring smooth smoothing of the glass by the first pressing roller 21 and the second pressing roller 22, thereby better realizing a good collected image detection effect.
Since the ultra-thin glass has a certain flexibility, when the front end of the ultra-thin glass enters the drawing position gap, the ultra-thin glass is in a suspended state, so that a certain degree of sagging is generated, and further, deformation is generated to influence the shooting effect of the line camera 32, in order to solve the technical problem, in an alternative embodiment, referring to fig. 2, 3 and 4, the outer diameter of the first press roll 21 is smaller than the outer diameter of the third press roll 26; the outer diameter of the second press roll 22 is smaller than the outer diameter of the fourth press roll 27; the outer diameter of the first conveyor roller 11 is smaller than the outer diameter of the third conveyor roller 16; the outer diameter of the second conveyor roller 12 is smaller than the outer diameter of the fourth conveyor roller 17.
According to the embodiment, the outer diameters of the first compression roller 21, the second compression roller 22, the first conveying roller 11 and the second conveying roller 12 can be smaller, so that the width of the space of the drawing position is reduced as much as possible, the suspended distance of the front end of the ultrathin glass when the front end of the ultrathin glass just enters the drawing position is reduced as much as possible, the deformation of the ultrathin glass is reduced, and the phenomenon that the image shooting effect of the linear array camera 32 is affected due to the large deformation of the ultrathin glass is avoided. Specifically, the outer diameters of the first pressure roller 21, the second pressure roller 22, the first conveyor roller 11, and the second conveyor roller 12 may be the same.
In the above embodiment, since the fourth pressure roller 27, the third pressure roller 26, the third conveying roller 16 and the fourth conveying roller 17 can be used as a driving roller to drive the first pressure roller 21, the second pressure roller 22, the first conveying roller 11 and the second conveying roller 12 to rotate, the outer diameters of the fourth pressure roller 27, the third pressure roller 26, the third conveying roller 16 and the fourth conveying roller 17 can be larger, so that the rigidity can meet the requirement, and the rotational stability is better.
In an optional embodiment, the ultrathin sheet detection and conveying device further comprises a driving mechanism 4, and the driving mechanism 4 is respectively connected with the third conveying roller 16, the fourth conveying roller 17, the third pressing roller 26 and the fourth pressing roller 27 and is used for driving the third conveying roller 16, the fourth conveying roller 17, the third pressing roller 26 and the fourth pressing roller 27 to rotate, so that the conveying and smoothing of the ultrathin glass are realized, and the conveying and flaw detection of the ultrathin glass are further realized.
In an alternative embodiment, referring to fig. 1, 3 and 5, the driving mechanism 4 may include a driving portion 41, a first pulley 42, a second pulley 43 and a first timing belt 44; the first pulley 42 is connected to the third conveyor roller 16; the second pulley 43 is connected to the fourth conveying roller 17; the first synchronous belt 44 is sleeved outside the first belt pulley 42 and the second belt pulley 43; the driving section 41 is connected to the fourth conveying roller 17.
In the above embodiment, the driving portion 41 can drive the fourth transporting roller 17 to rotate, because the third transporting roller 16 is connected to the fourth transporting roller 17 through the first belt pulley 42, the second belt pulley 43 and the first synchronous belt 44 in a transmission manner, when the driving portion 41 drives the fourth transporting roller 17 to rotate, the third transporting roller 16 can rotate synchronously with the fourth transporting roller 17, and because the first transporting roller 11 and the third transporting roller 16 are connected to each other in a transmission manner through the first transporting belt 14, and the second transporting roller 12 and the fourth transporting roller 17 are connected to each other in a transmission manner through the second transporting belt 15, the first transporting roller 11 and the second transporting roller 12 rotate synchronously while the fourth transporting roller 17 and the third transporting roller 16 rotate synchronously, so as to realize the mutual linkage between the first transporting roller 11, the fourth transporting roller 12, the fourth transporting roller 16 and the fourth transporting roller 17, which has a compact structure, stable transmission, and reliable use.
In an alternative embodiment, referring to fig. 1, 4 and 5, the driving mechanism 4 may further include a third pulley 45, a fourth pulley 46 and a second timing belt 47; the third belt wheel 45 is connected with the third press roller 26; the fourth belt wheel 46 is connected with the fourth press roller 27; the second timing belt 47 is sleeved outside the third pulley 45 and the fourth pulley 46; the driving part 41 is connected to the fourth press roller 27.
In the above embodiment, the driving portion 41 can drive the fourth pressing roller 27 to rotate, because the third pressing roller 26 is in transmission connection with the fourth pressing roller 27 through the third belt pulley 45, the fourth belt pulley 46 and the second synchronous belt 47, when the driving portion 41 drives the fourth pressing roller 27 to rotate, the third pressing roller 26 can rotate synchronously with the fourth pressing roller 27, and because the first pressing roller 21 and the third pressing roller 26 are in transmission connection with the third conveyor belt 24 and the second pressing roller 22 and the fourth pressing roller 27 are in transmission connection with the fourth conveyor belt 25, the first pressing roller 21 and the second pressing roller 22 rotate synchronously while the fourth pressing roller 27 and the third pressing roller 26 rotate synchronously, so that the mutual linkage among the first pressing roller 21, the second pressing roller 22, the third pressing roller 26 and the fourth pressing roller 27 is realized, the structure is compact, the transmission is stable, and the use is reliable.
In an alternative embodiment, referring to fig. 1 and 5, the driving part 41 is disposed on the first frame body 13, and the driving part 41 may include a motor 411, a first gear 412, a second gear 413, a first transmission part and a second transmission part; an output shaft of the motor 411 is connected with a first gear 412, the first gear 412 is meshed with a second gear 413, the first gear 412 is in transmission connection with the third pressing roller 26 through a first transmission part, and the second gear 413 is in transmission connection with the third conveying roller 16 through a second transmission part.
In the above embodiment, the driving portion 41 may further include a box 414, the first gear 412 may include a driving gear and a driving shaft connected to each other, the second gear 413 may include a driven gear and a driven shaft connected to each other, the driving gear and the driven gear are engaged with each other and connected to the box 414 through bearings, the driving shaft and the driven shaft may be respectively connected to the driving shaft through a coupling 421, when the motor 411 is started, the driving gear and the driven gear may be rotated in opposite directions, so as to drive the first conveying roller 11, the second conveying roller 12, the third conveying roller 16, the fourth conveying roller 17, the first pressing roller 21, the second pressing roller 22, the third pressing roller 26, and the fourth pressing roller 27, thereby conveying and smoothing the ultra-thin glass, and further conveying and flaw detection of the ultra-thin glass are achieved.
In the above embodiment, one motor 411 is adopted to drive the first conveyor roller 11, the second conveyor roller 12, the third conveyor roller 16, the fourth conveyor roller 17, the first pressure roller 21, the second pressure roller 22, the third pressure roller 26 and the fourth pressure roller 27 to rotate simultaneously, so that the power consumption is saved, the cost is reduced, and the structure is compact. Also, the motor 411 may be disposed inside the first frame body 13 to achieve a protection effect on the motor 411.
In the above embodiments, the first transmission part and the second transmission part may have various structural forms, for example, referring to fig. 1 and 5, the first transmission part may include a fifth pulley 415, a sixth pulley 416, and a third timing belt 417, the fifth pulley 415 is connected to the driving shaft, the sixth pulley 416 is connected to the third conveying roller 16, and the third timing belt 417 is sleeved outside the fifth pulley 415 and the sixth pulley 416; correspondingly, the second transmission part may include a seventh pulley 418, an eighth pulley 419 and a fourth timing belt 420, the seventh pulley 418 is connected with the driven shaft, the eighth pulley 419 is connected with the third press roller 26, and the fourth timing belt 420 is sleeved outside the seventh pulley 418 and the eighth pulley 419.
In order to ensure the smoothness of the ultra-thin glass conveying by the conveying mechanism 1, in an alternative embodiment, referring to fig. 3, the ultra-thin sheet detecting and conveying device may further include a first tensioning mechanism 5, which is movably disposed on the first frame body 13 up and down, for adjusting the tensioning degree of the first synchronous belt 44.
In the above embodiment, the first tensioning mechanism 5 may be configured to adjust the tensioning degree of the first synchronous belt 44, so as to prevent the first synchronous belt 44 from loosening after running for a certain time, thereby ensuring normal operation of the first synchronous belt 44, and further ensuring smooth transportation of the ultra-thin glass by the transportation mechanism 1.
In the above embodiment, referring to fig. 3 and 6, the first tensioning mechanism 5 may include a first tensioning bracket 51 and a first tensioning wheel 52 disposed on the first tensioning bracket 51, the first tensioning bracket 51 may be disposed on the first frame body 13 in a vertically movable manner, and the first tensioning wheel 52 may abut against the first synchronous belt 44, so that the position of the first tensioning wheel 52 relative to the first synchronous belt 44 may be adjusted by adjusting the position of the first tensioning bracket 51 on the first frame body 13, and thus the tension of the first synchronous belt 44 may be adjusted.
Since the length of the conveyor mechanism 1 is usually longer, i.e. the distance between the third conveyor roller 16 and the fourth conveyor roller 17 is larger, so that the length of the first timing belt 44 is longer, in order to better ensure the driving capability of the first timing belt 44, the number of the first tensioning mechanisms 5 may be two, and two first tensioning mechanisms 5 are correspondingly arranged near the third conveyor roller 16 and the fourth conveyor roller 17.
In the above embodiment, the first tensioning bracket 51 may be disposed on the first frame body 13 in a vertically movable manner, for example, a slide rail extending in a vertical direction is disposed on the first frame body 13, and a slide block is disposed on the first tensioning bracket 51, so that the first tensioning bracket and the slide block are slidably connected through the slide rail and the slide block; or, referring to fig. 6, the first tensioning bracket 51 may be provided with an elongated through hole 511 extending in the up-down direction, and meanwhile, the first frame body 13 is provided with a mounting hole, when the position of the first tensioning wheel 52 needs to be adjusted, only the position of the fastener connected between the mounting hole and the elongated through hole 511 in the elongated through hole 511 needs to be adjusted, and in order to facilitate the sliding of the first tensioning bracket 51 on the first frame body 13, a guide chute extending up and down may be provided on the first frame body 13, and the mounting hole is provided in the chute, so that the first tensioning bracket 51 can slide up and down under the guiding effect of the guide chute, and the structure is simple and the use is reliable.
In order to ensure the flattening effect of the flattening mechanism 2 on the ultra-thin glass, in an alternative embodiment, referring to fig. 4, the ultra-thin sheet detecting and conveying device may further include a second tensioning mechanism 6, which is movably disposed on the second frame body 23 up and down, for adjusting the tensioning degree of the second timing belt 47.
In the above embodiment, the second tensioning mechanism 6 can be used for adjusting the tension of the second synchronous belt 47, so as to avoid the second synchronous belt 47 from loosening after running for a certain time, thereby ensuring the normal work of the second synchronous belt 47, and further ensuring the smoothing effect of the first pressing roller 21 and the second pressing roller 22 on the ultra-thin glass.
In the above embodiment, referring to the structure of the first tensioning mechanism 5 shown in fig. 6, the second tensioning mechanism 6 may include a second tensioning bracket and a second tensioning wheel disposed on the second tensioning bracket, the second tensioning bracket may be disposed on the second frame body 23 in a manner of moving up and down, and the second tensioning wheel abuts against the second timing belt 47, so that the position of the second tensioning wheel relative to the second timing belt 47 is adjusted by adjusting the position of the second tensioning bracket on the second frame body 23, and the tightness of the second timing belt 47 is adjusted.
In the above embodiment, the second tensioning bracket may be disposed on the second frame 23 in a vertically movable manner, for example, a slide rail extending in the vertical direction is disposed on the second frame 23, and a slide block is disposed on the second tensioning bracket, so that the two are slidably connected through the slide rail and the slide block; or, refer to the structure of the first tensioning mechanism 5 in fig. 6, a long strip-shaped through hole extending along the up-down direction can be formed on the second tensioning support, and meanwhile, a mounting hole is formed on the second support body 23, when the position of the second tensioning wheel needs to be adjusted, it is only necessary to adjust the position of the fastener connected in the mounting hole and the long strip-shaped through hole in the long strip-shaped through hole, and in order to facilitate the sliding of the second tensioning support body on the second support body 23, a guide sliding groove extending up and down can be formed on the second support body 23, and the mounting hole is formed in the sliding groove, so that the second tensioning support body can slide up and down under the guide effect of the guide sliding groove.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (13)
1. An ultrathin sheet detection conveying device is characterized by comprising:
the conveying mechanism comprises a first conveying roller and a second conveying roller which are sequentially arranged along a conveying direction, the first conveying roller and the second conveying roller can rotate, the rotating direction is a first direction, and the first conveying roller and the second conveying roller are used for conveying the ultrathin sheet;
the flattening mechanism is arranged above the conveying mechanism and comprises a first pressing roller and a second pressing roller which can rotate and the rotation direction of which is the second direction, the first direction is opposite to the second direction, and a first gap is arranged between the first pressing roller and the second pressing roller;
the first pressing roller corresponds to the first conveying roller, the second pressing roller corresponds to the second conveying roller, and the first pressing roller and the second pressing roller are respectively used for abutting against the ultrathin sheet.
2. The ultrathin sheet detection and conveying device of claim 1, further comprising:
the image acquisition mechanism is arranged above the smoothing mechanism and comprises a lens, and the lens is opposite to the first gap.
3. The ultrathin sheet detection and conveying device according to claim 1,
a second gap is arranged between the first conveying roller and the second conveying roller, and the second gap is opposite to the first gap.
4. The ultrathin sheet detection and conveying device according to claim 1,
the ultrathin sheet material is ultrathin glass, an ultrathin cover plate or an ultrathin panel.
5. The ultrathin sheet detection and conveying device according to claim 1,
the conveying mechanism comprises a first frame body, a first conveying belt, a second conveying belt, a third conveying roller and a fourth conveying roller, wherein the third conveying roller and the fourth conveying roller are sequentially arranged along the conveying direction and are positioned on the outer sides of the first conveying roller and the second conveying roller;
the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller are respectively and rotatably connected to the first frame body, and the rotating directions of the third conveying roller and the fourth conveying roller are the first direction;
the first conveyor belt is sleeved outside the first conveying roller and the third conveying roller; the second conveying belt is sleeved outside the second conveying roller and the fourth conveying roller;
the first conveying roller conveys the ultrathin sheet through the first conveyor belt; the second conveying roller conveys the ultrathin sheet through the second conveyor belt.
6. The ultrathin sheet detection and conveying device according to claim 5,
the flattening mechanism comprises a second frame body, a third conveyor belt, a fourth conveyor belt, a third press roller and a fourth press roller, and the third press roller and the fourth press roller are positioned on the outer sides of the first press roller and the second press roller;
the second frame body is connected above the first frame body;
the first pressing roller, the second pressing roller, the third pressing roller and the fourth pressing roller are respectively connected to the second frame body in a rotating mode, and the rotating direction of the third pressing roller and the rotating direction of the fourth pressing roller are the second direction;
the third conveyor belt is sleeved outside the first compression roller and the third compression roller; the fourth conveyor belt is sleeved outside the second pressing roller and the fourth pressing roller;
the first press roller presses the ultrathin sheet through the third conveyor belt; the second press roller presses the ultrathin sheet through the fourth conveyor belt.
7. The ultrathin sheet detection and conveying device according to claim 6,
the distance between the third press roller and the bottom surface of the second frame body is greater than the distance between the first press roller and the bottom surface of the second frame body; the third conveyor belt is obliquely arranged relative to the first conveyor belt;
the distance between the fourth pressing roller and the bottom surface of the second frame body is greater than the distance between the second pressing roller and the bottom surface of the second frame body; the fourth conveyor belt is disposed obliquely with respect to the second conveyor belt.
8. The ultrathin sheet detection and conveying device according to claim 6,
the outer diameter of the first press roller is smaller than that of the third press roller; the outer diameter of the second pressing roller is smaller than that of the fourth pressing roller;
the outer diameter of the first conveying roller is smaller than that of the third conveying roller; the outer diameter of the second conveyor roller is smaller than the outer diameter of the fourth conveyor roller.
9. The ultrathin sheet detection and conveying device of claim 6, further comprising:
and the driving mechanism is respectively connected with the third conveying roller, the fourth conveying roller, the third press roller and the fourth press roller and is used for driving the third conveying roller, the fourth conveying roller, the third press roller and the fourth press roller to rotate.
10. The ultrathin sheet detection and conveying device of claim 9,
the driving mechanism comprises a driving part, a first belt wheel, a second belt wheel and a first synchronous belt;
the first belt wheel is connected with the third conveying roller; the second belt wheel is connected with the fourth conveying roller; the first synchronous belt is sleeved outside the first belt wheel and the second belt wheel;
the driving unit is connected to the fourth conveying roller.
11. The ultrathin sheet detection and conveying device of claim 10,
the driving mechanism further comprises a third belt wheel, a fourth belt wheel and a second synchronous belt;
the third belt wheel is connected with the third press roller; the fourth belt wheel is connected with the fourth press roller; the second synchronous belt is sleeved outside the third belt wheel and the fourth belt wheel;
the driving part is connected with the fourth press roller.
12. The ultrathin sheet detection and conveying device of claim 10,
the driving part is arranged on the first frame body and comprises a motor, a first gear, a second gear, a first transmission part and a second transmission part;
an output shaft of the motor is connected with the first gear, the first gear is meshed with the second gear, the first gear is in transmission connection with the third pressing roller through the first transmission part, and the second gear is in transmission connection with the third conveying roller through the second transmission part.
13. The ultrathin sheet detection and conveying device of claim 11, further comprising:
the first tensioning mechanism is arranged on the first frame body in a vertically movable mode and used for adjusting the tension degree of the first synchronous belt; the first tensioning mechanism comprises a first tensioning bracket and a first tensioning wheel arranged on the first tensioning bracket, the first tensioning bracket can be arranged on the first frame body in a vertically movable mode, and the first tensioning wheel is abutted to the first synchronous belt;
the second tensioning mechanism is arranged on the second frame body in a vertically movable mode and used for adjusting the tension degree of the second synchronous belt; the second tensioning mechanism comprises a second tensioning support and a second tensioning wheel arranged on the second tensioning support, the second tensioning support can be arranged on the second frame body in a vertically movable mode, and the second tensioning wheel is abutted to the second synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927028.8U CN216471132U (en) | 2021-11-22 | 2021-11-22 | Ultrathin sheet detection conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927028.8U CN216471132U (en) | 2021-11-22 | 2021-11-22 | Ultrathin sheet detection conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471132U true CN216471132U (en) | 2022-05-10 |
Family
ID=81401098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927028.8U Active CN216471132U (en) | 2021-11-22 | 2021-11-22 | Ultrathin sheet detection conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471132U (en) |
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2021
- 2021-11-22 CN CN202122927028.8U patent/CN216471132U/en active Active
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