CN209956948U - Two-fluid cleaning and drying device for small and micro-sized screen - Google Patents
Two-fluid cleaning and drying device for small and micro-sized screen Download PDFInfo
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- CN209956948U CN209956948U CN201920440370.5U CN201920440370U CN209956948U CN 209956948 U CN209956948 U CN 209956948U CN 201920440370 U CN201920440370 U CN 201920440370U CN 209956948 U CN209956948 U CN 209956948U
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Abstract
The utility model discloses a two-fluid cleaning and drying device for small and micro-sized screens, which comprises a roller feeding mechanism, an auxiliary transmission mechanism, a two-fluid cleaning mechanism and a drying mechanism, wherein the roller feeding mechanism comprises a feeding area, a two-fluid washing area and a drying area which are sequentially arranged, and a glass sheet sequentially flows into the two-fluid washing area and the drying area through the feeding area to be respectively washed and dried by two fluids; the auxiliary transmission mechanism pre-presses the glass sheet transmitted on the first transmission roller in the feeding area and sends the glass sheet into a glass transmission space of the second fluid flushing area; the two-fluid cleaning mechanism simultaneously washes the CF surface and the TFT surface of the glass sheet between the first driving roller and the second driving roller from the upper part and the lower part; and after the glass sheet is subjected to two-fluid washing in the two-fluid washing area, the glass sheet is dried in the drying area through a drying mechanism. The utility model discloses realize many driving roller synchronous revolution, effectively realize the transmission of little micro-size glass piece, effectively avoided two fluids to wash and glass piece offset and motion interference problem among the drying process.
Description
Technical Field
The utility model relates to an automated manufacturing field indicates a two fluids washing drying device who is used for little micro-size screen very much.
Background
In the production and manufacturing process of the liquid crystal module, a polaroid attaching process is involved, before the polaroid is attached, an attaching carrier glass sheet of the polaroid needs to be cleaned, the glass sheet cleaning process comprises brush cleaning, grinding of a grinding disc and attachment of firmer objects on the glass sheet, two-fluid washing and the like, and the common process steps comprise brush cleaning, grinding disc cleaning, brush cleaning, two-fluid washing, drying and the like. The size of a traditional LCD screen or an OLCD screen is more than 3 inches; after the glass sheet is ground and cleaned by the brush, two-fluid flushing is carried out by a gas and water vapor mixture so as to flush the object remained after the grinding and the cleaning by the brush, and after the two-fluid flushing is finished, the water remained after the flushing is dried by a drying procedure so as to be attached to the polaroid; the traditional two-fluid washing and drying process generally comprises the steps that a glass sheet is linearly and sequentially conveyed to the lower parts of a two-fluid washing mechanism and a drying mechanism through an automatic assembly line, and washing and drying are completed while the glass sheet linearly moves; and two fluids of glass piece wash and dry needs are to the CF face and the TFT face of glass piece, consequently both sides are ventilative structure of permeating water about the automation assembly line requirement for transmitting the glass piece, consequently the automation assembly line generally adopts the structure that the even interval of many driving rollers set up, the glass piece is placed on the driving roller after, driving roller rotary motion can transmit the glass piece forward, the clearance between two adjacent driving rollers can be convenient for gas or wash by water and reach the driving roller. In recent years, smart watches, bracelets and the like have obvious trend of small and portable screens, and the manufacturing size of the screens is required to be reduced to below 1 inch, such as 0.68 inch; the existing two-fluid cleaning and drying device cannot be suitable for manufacturing screens with small and micro sizes, and has the following technical defects: 1. the gap between two adjacent driving rollers of the existing transmission production line is too large, the length and width of a small-size glass sheet such as a 0.68-inch glass sheet is 11 mm/22 mm, and the small-size glass sheet is easy to slip from the gap between the two adjacent driving rollers when being transmitted by the driving rollers, so that transmission failure is caused; 2. the plurality of driving rollers need to synchronously rotate to convey the glass sheets forwards, and the synchronous rotation of the plurality of driving rollers drives the glass sheets after the distance between the adjacent driving rollers is reduced; 3. when the glass sheet is washed and dried by two fluids, the position of the glass sheet on the driving roller can be deviated by the impact force generated from the upper side and the lower side, so that the glass sheet is limited on the driving roller while being conveyed forwards; 4. the problem of interference to the linear motion of the glass sheet when the glass sheet is limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, the utility model provides an adopt booth apart from driving roller structure, respectively through roller unilateral transmission assembly and roller transfer transmission assembly as transmission executive component, realize many driving roller synchronous revolution, effectively realize the transmission of little micro-size glass piece, the driving roller that the interval set up forms glass transmission channel about utilizing, lower floor's driving roller is in spacing when pasting the glass piece, promote glass piece straight line transmission, two fluids wash and two fluid washing drying device that are used for little micro-size screen of problem of glass piece offset and motion interference problem in the drying process have effectively been avoided.
The utility model adopts the following technical scheme: a two-fluid cleaning and drying device for a small and micro-sized screen is used for linearly transmitting a ground glass sheet in a grinding and cleaning machine and washing and drying two fluids, and comprises a roller feeding mechanism, an auxiliary transmission mechanism, a two-fluid cleaning mechanism and a drying mechanism, wherein,
the roller feeding mechanism comprises a feeding area, a two-fluid washing area and a drying area which are sequentially arranged, a ground glass sheet is placed in the feeding area, and the glass sheet sequentially flows into the two-fluid washing area and the drying area through the feeding area to be respectively washed and dried by two fluids; the roller feeding mechanism comprises a first driving roller, a roller unilateral transmission assembly, a roller transfer transmission assembly, a second driving roller and a roller upper layer transmission assembly, wherein the first driving roller is uniformly arranged in the feeding area, the two-fluid washing area and the drying area at intervals; the roller unilateral transmission component is arranged on one side of the first transmission roller and drives the rotation arranged at the odd number or even number position; the roller transfer transmission assembly is arranged on the other side of the first transmission roller and is simultaneously connected with the first transmission rollers arranged at odd positions and even positions so as to drive the first transmission rollers at the even positions or the odd positions to rotate; the second driving rollers are uniformly arranged in the two fluid washing areas and the drying area at intervals and are positioned above the first driving rollers, a glass transmission space is formed between the second driving rollers and the first driving rollers, and the glass sheets are linearly driven in the two fluid washing areas and the drying area along the glass transmission space; the roller upper layer transmission assembly is arranged on the side part of the second transmission roller and drives the second transmission roller to rotate, so that the second transmission roller presses the glass sheet and simultaneously forwards transmits the glass sheet;
the auxiliary transmission mechanism is arranged between the feeding area and the two fluid flushing areas, prepresses the glass sheets transmitted on the first transmission roller in the feeding area and sends the glass sheets into the glass transmission space of the two fluid flushing areas;
the two fluid cleaning mechanisms comprise two sets of fluid cleaning mechanisms, and the two fluid cleaning mechanisms are arranged in the two fluid washing areas and are respectively positioned at the upper side and the lower side of the first driving roller so as to wash the CF surface and the TFT surface of the glass sheet between the first driving roller and the second driving roller from the upper part and the lower part simultaneously;
the drying mechanisms comprise at least two sets, the drying mechanisms are uniformly arranged in the drying area at intervals, and the glass sheet is dried in the drying area through the drying mechanisms after being washed by two fluids in the two fluid washing area.
Preferably, the roller feeding mechanism comprises a first support, a conveying space is arranged in the middle of the first support, and the feeding area, the two-fluid washing area and the drying area are sequentially distributed on the first support along the linear direction; the first transmission rollers comprise at least two transmission rollers, the first transmission rollers are uniformly arranged in the transmission space of the first support at intervals, two ends of each first transmission roller are rotatably arranged on the inner side wall of the first support, and the glass sheets to be transmitted are placed on the first transmission rollers.
Preferably, the roller unilateral transmission component comprises a first transmission motor, a first transmission shaft, a first transmission gear and a second transmission gear, wherein the first transmission motor is arranged on the outer side wall of one side of the first bracket; the first transmission shaft is arranged on the outer side wall of one side of the first bracket and is close to the end part of the first transmission roller from the lower part; the first transmission gears comprise at least two, and the first transmission gears are uniformly arranged on the first transmission shaft at intervals; the second transmission gears comprise at least two, the second transmission gears are arranged at the other end of the first transmission roller and one end of the first transmission roller arranged at the odd number position or the even number position, and the second transmission gears arranged at one end of the first transmission roller arranged at the odd number position or the even number position are meshed with the first transmission gears; the first transmission motor is connected with a first transmission gear at the end part of the first transmission shaft through a transmission belt, the first transmission motor drives the first transmission shaft to rotate through driving, and the first transmission shaft drives the first transmission rollers arranged at odd or even positions to rotate through the first transmission gear and a second transmission gear meshed with the first transmission gear.
Preferably, the roller transfer transmission assembly comprises at least two third transmission gears, and the third transmission gears are rotatably arranged on the outer side wall of the other side of the first support, close to the other end of the first transmission roller from the lower part, and are meshed and connected with the second transmission gears arranged at the other ends of the first transmission rollers at the odd number and even number positions; when the first transmission rollers arranged at the odd number positions or the even number positions are driven by the first transmission motor to rotate, the second transmission gear at the other end of the first transmission roller drives the third transmission gear to rotate, and the third transmission gear simultaneously drives the first transmission rollers at the even number positions or the odd number positions to rotate.
Preferably, the roller upper layer transmission assembly comprises a second transmission motor, a fourth transmission gear, a second transmission shaft and a fifth transmission gear, wherein the second transmission motor is arranged on the outer side wall of the first support, the second transmission motor is positioned in the two-fluid washing area or the two-fluid drying area, and the output end of the second transmission motor is arranged upwards; the fourth transmission gear is arranged on the output end of the second transmission motor; the second transmission shaft is arranged on the outer side wall of one side of the first support and is positioned in the two-fluid washing area and the drying area; the fifth transmission gears comprise at least two, the fifth transmission gears are uniformly arranged on the second transmission shaft at intervals, the fifth transmission gear at the end part of the second transmission shaft is meshed with the fourth transmission gear, and the rest of the fifth transmission gears are meshed with the sixth transmission gear arranged at the end part of the second transmission roller; the second transmission motor drives the second transmission shaft to rotate through the fourth transmission gear, the second transmission shaft drives the second transmission roller to rotate through the fifth transmission gear and the sixth transmission gear, so that when the glass sheet is washed by two fluids and dried in the two fluid washing areas and the drying areas, the second transmission roller presses down and drives the glass sheet to be conveyed forwards, and the glass sheet is prevented from being deviated in position.
Preferably, the auxiliary transmission mechanism comprises two auxiliary transmission supports, an auxiliary transmission slide seat, an adjusting screw, a gauge, an auxiliary transmission motor, an auxiliary transmission main gear, an auxiliary transmission pinion and an auxiliary transmission roller, wherein the two auxiliary transmission supports are arranged on two sides of the first support at intervals in parallel and are positioned at the connecting part of the feeding area and the two fluid washing area, and vertical grooves are formed in the side walls of the auxiliary transmission supports; the two auxiliary transmission sliding seats comprise two auxiliary transmission sliding seats which are respectively connected on the outer side wall of the auxiliary transmission bracket in a sliding way along the vertical direction.
Preferably, the adjusting screw and the gauge are respectively vertically arranged on the auxiliary transmission bracket, the lower end of the adjusting screw is in threaded connection with the auxiliary transmission sliding seat, the auxiliary transmission sliding seat is driven to move up and down when the adjusting screw rotates, and the lower end of the gauge is connected with the auxiliary transmission sliding seat through a spring and pulls up the auxiliary transmission sliding seat; the auxiliary transmission motor is arranged on the outer side wall of one auxiliary transmission bracket; the auxiliary transmission main gear is connected to the output end of the auxiliary transmission motor; the auxiliary transmission roller is arranged between the two auxiliary transmission brackets, two ends of the auxiliary transmission roller respectively penetrate through the vertical grooves and are rotatably inserted on the two auxiliary transmission brackets, one end of the auxiliary transmission roller is provided with an auxiliary transmission pinion, and the auxiliary transmission pinion is meshed with the auxiliary transmission main gear; the auxiliary transmission motor drives the auxiliary transmission roller to rotate through the auxiliary transmission main gear and the auxiliary transmission pinion so as to send the glass sheet in the feeding area into the two-fluid flushing area in an auxiliary mode.
Preferably, the two-fluid cleaning mechanism comprises two cleaning supports, two cleaning vertical rods, two cleaning transverse rods, two clamping seats, two air knives, two first transverse support plates, two second transverse support plates and two nozzles, wherein the two cleaning supports are respectively arranged on two sides of the first support in parallel at intervals; the two vertical cleaning rods are respectively vertically arranged on the cleaning bracket; the first cleaning cross rods comprise two, and the first cleaning cross rods are fixedly connected to the cleaning vertical rods along the horizontal direction; the two second cleaning cross rods are arranged in parallel at intervals along the direction perpendicular to the first cleaning cross rods, and two ends of each second cleaning cross rod are fixed on the two first cleaning cross rods respectively; the air knife is arranged below the second cleaning cross rod and is fixedly connected onto the second cleaning cross rod through the clamping seat, and an air port of a linear structure is formed in the air knife and is arranged towards the direction of the first driving roller or the second driving roller.
Preferably, the first transverse support plate comprises two pieces, and the two first transverse support plates are horizontally fixed on the two cleaning vertical rods; the second transverse supporting plate comprises two blocks, the two second transverse supporting plates are arranged in parallel at intervals, and two ends of each second transverse supporting plate are respectively fixed on the two first transverse supporting plates; the nozzles are uniformly arranged on the second transverse support plate at intervals, and spray holes of the nozzles are arranged towards the direction of the first driving roller or the second driving roller; when the glass sheet is conveyed to the positions below the air port and the jet holes through the first transmission roller and the second transmission roller, the air and water vapor mixture led out through the air port and the jet holes is subjected to two-fluid washing cleaning; when the cleaned glass sheet moves to the drying mechanism arranged above the first support in a striding mode, the gas led out by the drying mechanism is dried.
The utility model is used for two fluids of little micro-size screen wash drying device's washing drying process, including following process steps:
s1, washing and feeding: after the glass sheet is ground and cleaned, the glass sheet is placed on a first driving roller of a feeding area of a roller feeding mechanism, and the glass sheet is conveyed forwards through the first driving roller of the roller feeding mechanism;
s2, auxiliary feeding: s1, the first driving roller transmits the glass sheet to the auxiliary transmission mechanism, the auxiliary transmission mechanism pre-presses the glass sheet and sends the glass sheet into the glass transmission channel of the two-fluid flushing area of the roller feeding mechanism;
s3, two-fluid flushing: the glass sheet in the step S2 moves in a glass transmission channel formed between the upper part and the lower part of the first transmission roller and the second transmission roller in the two-fluid washing area, and gas-liquid mixtures sprayed out by two-fluid washing mechanisms arranged on the upper side and the lower side of the two-fluid washing area scour a CF surface and a TFT surface;
s4, drying: and S3, the glass sheet after the two-fluid washing is moved to a drying area of the roller feeding mechanism, and the gas sprayed by the drying mechanism arranged at the drying area dries the residual moisture on the surface of the glass sheet during the two-fluid washing.
The beneficial effects of the utility model reside in that:
the utility model discloses defect and not enough independent research and development to prior art existence have designed an adopt little interval driving roller structure, pass through roller unilateral transmission assembly and roller transfer transmission assembly respectively as transmission executive component, realize many driving roller synchronous revolution, effectively realize the transmission of little micro-size glass piece, the driving roller that the interval set up about the utilization forms glass transmission channel, lower floor's driving roller is when spacing pasting the glass piece, promote glass piece straight line transmission, two fluids that are used for little micro-size screen that two fluids washed and glass piece offset among the drying process have effectively been avoided wash. The utility model discloses a driving roller is as glass piece transmission executive component, and this kind of structure has guaranteed that two fluids wash and the gas and the moisture of upper and lower both sides reach the functional requirement of glass piece CF and TFT face in the drying process. The utility model discloses regard as glass piece transmission structure with roller feeding mechanism, be equipped with material loading district, two fluid flushing zones and drying zone on the roller feeding mechanism in proper order, set up many first driving rollers in the three district respectively, the external diameter of first driving roller is 5mm, and the interval between the two adjacent first driving rollers is 6-11mm, compares in general driving roller and has greatly shortened the interval, can be used to the sharp transmission of little micro-size glass piece.
Aiming at the requirement of synchronous transmission of a plurality of transmission rollers, the utility model is designed with a roller unilateral transmission assembly which is arranged at one side of a first transmission roller, because the distance between the adjacent first transmission rollers is too small (6-11mm), the gear with the size can not be manufactured by the existing manufacturing level, therefore, when the first transmission rollers are arranged in a first bracket at even intervals, the gear can not be arranged at the end part of all the first transmission rollers; based on the condition, the utility model only arranges a second transmission gear on one side of the first transmission rollers arranged at the odd number position or the even number position, namely arranges a second transmission gear at the interval of one first transmission roller; meanwhile, the utility model is provided with a first transmission shaft along the direction vertical to the first transmission roller below one end of the first transmission roller, the first transmission gears are arranged on the first transmission shaft at intervals corresponding to the second transmission gears, and the first transmission gears are meshed with the second transmission gears; when the first transmission motor drives the first transmission shaft to rotate, the first transmission shaft can simultaneously drive the first transmission rollers arranged at odd positions or even positions to rotate. For the first transmission shafts which are arranged at even number positions or odd number positions and are not driven to rotate by the first transmission shafts, the utility model originally arranges the roller transfer transmission component at the other side of the first transmission shafts, utilizes the third transmission gears which are evenly arranged on the side wall of the first bracket at intervals to be simultaneously meshed with the first transmission rollers which are already transmitted and the second transmission gears which are arranged at the end parts of the first transmission rollers which are not transmitted, when the first transmission shaft drives the first transmission rollers arranged at the odd-numbered positions or the even-numbered positions to rotate, the first transmission roller drives a third transmission gear to rotate through a second transmission gear at the other end part of the first transmission roller, the third transmission gear simultaneously drives the first transmission roller at the even number position or the odd number position to rotate, therefore, when the requirement of the distance between the adjacent first driving rollers is met, the first driving rollers can rotate synchronously, and the linear transmission thrust of the glass sheet is guaranteed.
In addition, the problems that the glass sheet slides off and is inconvenient to take materials and process subsequently due to the fact that the glass sheet is subjected to impact forces from the upper side and the lower side in the cleaning and drying process of the second fluid are solved; the utility model discloses the second driving roller is arranged above the first driving roller of the two-fluid washing area and the drying area at intervals, and the clearance space between the second driving roller and the first driving roller forms a glass transmission channel; when the glass sheet flows into the glass conveying channel under the auxiliary driving of the auxiliary conveying mechanism from the feeding area, the second driving roller and the first driving roller respectively cling to the glass sheet from the upper part and the lower part to limit the glass sheet up and down, so that the glass sheet is prevented from being shifted when receiving impact forces from the upper side and the lower side; meanwhile, in order to avoid resistance formed when the second driving roller presses the glass sheet from the upper part, the glass sheet is prevented from being conveyed forwards; the utility model discloses a roller upper drive assembly that sets up in two fluid washing district and the dry zone is used for driving many second driving rollers with the opposite direction rotary motion of first driving roller, through set up the fifth drive gear at the tip of second driving roller to drive the fourth drive gear rotary motion that corresponds the setting of fifth drive gear on the second transmission shaft through the second transmission shaft, drive many second driving rollers synchronous rotary motion, utilize the rotation of second driving roller to provide the thrust of supplementary glass piece forward conveying; the problem of motion interference to the glass piece when spacing glass piece has effectively been solved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a second schematic perspective view of the present invention.
Fig. 3 is a schematic view of a hidden three-dimensional structure of the present invention.
Fig. 4 is a schematic perspective view of the auxiliary transmission mechanism of the present invention.
Fig. 5 is a schematic perspective view of a two-fluid cleaning mechanism according to the present invention.
Fig. 6 is a second schematic perspective view of the second fluid cleaning mechanism of the present invention.
Fig. 7 is a flow chart of the process steps of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 6, the technical solution adopted by the present invention is as follows: a two-fluid cleaning and drying device for a small and micro-sized screen is used for linearly transmitting ground glass sheets in a grinding and cleaning machine and washing and drying two fluids, and comprises a roller feeding mechanism 10, an auxiliary transmission mechanism 11, a two-fluid cleaning mechanism 12 and a drying mechanism 13, wherein,
the roller feeding mechanism 10 comprises a feeding area A, a two-fluid washing area B and a drying area C which are sequentially arranged, a ground glass sheet is placed in the feeding area A, and the glass sheet sequentially flows into the two-fluid washing area B and the drying area C through the feeding area A to be respectively washed and dried by two fluids; the roller feeding mechanism 10 comprises a first driving roller 102, a roller unilateral transmission assembly, a roller transfer transmission assembly, a second driving roller and a roller upper layer transmission assembly, wherein the first driving roller 102 is uniformly arranged in a feeding area A, a two-fluid washing area B and a drying area C at intervals; the roller unilateral transmission component is arranged on one side of the first transmission roller 102 and drives the rotation arranged at the odd number or even number position; the roller transfer transmission assembly is arranged on the other side of the first transmission roller and is simultaneously connected with the first transmission rollers arranged at odd positions and even positions so as to drive the first transmission rollers at the even positions or the odd positions to rotate; the second driving rollers are uniformly arranged in the two fluid washing areas B and the drying area C at intervals and are positioned above the first driving roller 102, a glass transmission space is formed between the second driving rollers and the first driving roller 102, and the glass sheets are linearly driven in the two fluid washing areas B and the drying area C along the glass transmission space; the roller upper layer transmission assembly is arranged on the side part of the second transmission roller and drives the second transmission roller to rotate, so that the second transmission roller presses the glass sheet and simultaneously forwards transmits the glass sheet;
the auxiliary transmission mechanism 11 is arranged between the feeding area A and the two fluid flushing area B, and the auxiliary transmission mechanism 11 pre-presses the glass sheets transmitted on the first transmission roller 102 in the feeding area A and sends the glass sheets into the glass transmission space of the two fluid flushing area B;
the two fluid cleaning mechanisms 12 comprise two sets of two fluid cleaning mechanisms 12, and the two fluid cleaning mechanisms 12 are arranged in the two fluid washing areas B and are respectively positioned at the upper side and the lower side of the first driving roller 102 so as to wash the CF surface and the TFT surface of the glass sheet between the first driving roller 102 and the second driving roller from the upper part and the lower part simultaneously;
the drying mechanisms 13 comprise at least two sets, the drying mechanisms 13 are uniformly arranged in the drying area C at intervals, and after the two-fluid washing of the glass sheet is completed in the two-fluid washing area B, the glass sheet is dried in the drying area through the drying mechanisms 13.
The roller feeding mechanism 10 comprises a first support 101, a conveying space is arranged in the middle of the first support 101, and a feeding area A, a two-fluid washing area B and a drying area C are sequentially distributed on the first support 101 along the linear direction; the number of the first transmission rollers 102 is at least two, the first transmission rollers 102 are uniformly arranged in the transmission space of the first support 101 at intervals, two ends of the first transmission rollers 102 are rotatably arranged on the inner side wall of the first support 101, and the glass sheet to be transmitted is placed on the first transmission rollers 102.
The roller single-side transmission assembly comprises a first transmission motor 103, a first transmission shaft 104, a first transmission gear 105 and a second transmission gear 106, wherein the first transmission motor 103 is arranged on the outer side wall of one side of the first bracket 101; the first transmission shaft 104 is provided on an outer wall of the first bracket 101 and is close to an end of the first transmission roller 102 from below; the first transmission gears 105 include at least two, and the first transmission gears 105 are uniformly arranged on the first transmission shaft 104 at intervals; the number of the second transmission gears 106 is at least two, the second transmission gears 106 are disposed at the other end of the first transmission roller 102 and at one end of the first transmission roller 102 arranged at the odd or even number position, and the second transmission gears 106 at one end of the first transmission roller 102 arranged at the odd or even number position are meshed with the first transmission gears 105; the first transmission motor 103 is connected to a first transmission gear 105 at an end of the first transmission shaft 104 through a transmission belt, the first transmission motor 103 drives the first transmission shaft 104 to rotate, and the first transmission shaft 104 drives the first transmission rollers 102 arranged at odd or even positions to rotate through the first transmission gear 105 and a second transmission gear 106 engaged with the first transmission gear 105.
The roller transfer transmission assembly comprises at least two third transmission gears 107, the third transmission gears 107 are rotatably arranged on the outer side wall of the other side of the first bracket 101, are close to the other end of the first transmission roller 102 from the lower part, and are meshed and connected with second transmission gears 106 arranged at the other ends of the adjacent odd-numbered and even-numbered first transmission rollers 102; when the first driving roller 102 arranged at the odd or even position is driven by the first driving motor 103 to rotate, the second driving gear 106 at the other end of the first driving roller 102 drives the third driving gear 107 to rotate, and the third driving gear 107 simultaneously drives the first driving roller 102 at the even or odd position to rotate.
The roller upper layer transmission assembly comprises a second transmission motor 108, a fourth transmission gear 109, a second transmission shaft 1010 and a fifth transmission gear 1011, wherein the second transmission motor 108 is arranged on the outer side wall of the first bracket 101, the second transmission motor 108 is positioned in the two-fluid washing area B or the drying area C, and the output end of the second transmission motor is arranged upwards; the fourth transmission gear 109 is arranged at the output end of the second transmission motor 108; the second transmission shaft 1010 is disposed on an outer sidewall of one side of the first bracket 101, and is located in the two-fluid washing area B and the drying area C; the number of the fifth transmission gears 1011 is at least two, the fifth transmission gears 1011 are uniformly arranged on the second transmission shaft 1010 at intervals, the fourth transmission gear 109 of the fifth transmission gear 1011 at the end part of the second transmission shaft 1010 is in meshing connection, and the rest of the fifth transmission gears 1011 are in meshing connection with the sixth transmission gear arranged at the end part of the second transmission roller; the second transmission motor 108 drives the second transmission shaft 1010 to rotate through the fourth transmission gear 109, and the second transmission shaft 1010 drives the second transmission roller to rotate through the fifth transmission gear 1011 and the sixth transmission gear, so that when the glass sheet is subjected to two-fluid washing and drying in the two-fluid washing area B and the drying area C, the second transmission roller is pressed downwards and drives the glass sheet to be conveyed forwards, and the position deviation of the glass sheet is prevented.
The auxiliary transmission mechanism 11 includes two auxiliary transmission brackets 111, two auxiliary transmission sliding seats 113, two adjusting screws 114, two gauges 115, two auxiliary transmission motors 116, two auxiliary transmission main gears 117, two auxiliary transmission pinions 118, and two auxiliary transmission rollers 119, wherein the two auxiliary transmission brackets 111 are disposed on two sides of the first bracket 101 in parallel and spaced at a joint between the feeding area a and the two fluid flushing area B, and vertical grooves 112 are disposed on side walls of the auxiliary transmission brackets 111; the two auxiliary transmission sliders 113 include two, and the two auxiliary transmission sliders 113 are slidably connected to the outer side wall of the auxiliary transmission bracket 111 along the vertical direction, respectively.
The adjusting screw 114 and the gauge 115 are respectively vertically arranged on the auxiliary transmission bracket 111, the lower end of the adjusting screw 114 is in threaded connection with the auxiliary transmission sliding seat 113, when the adjusting screw 114 rotates, the auxiliary transmission sliding seat 113 is driven to move up and down, the lower end of the gauge 115 is connected with the auxiliary transmission sliding seat 113 through a spring, and the auxiliary transmission sliding seat 113 is pulled upwards; the auxiliary transmission motor 116 is disposed on an outer sidewall of an auxiliary transmission bracket 111; the auxiliary transmission main gear 117 is connected to an output end of the auxiliary transmission motor 116; the auxiliary transmission roller 119 is disposed between the two auxiliary transmission brackets 111, two ends of the auxiliary transmission roller 119 respectively penetrate through the vertical slots 112 and are rotatably inserted into the two auxiliary transmission brackets 111, one end of the auxiliary transmission roller 119 is provided with an auxiliary transmission pinion 118, and the auxiliary transmission pinion 118 is engaged with the auxiliary transmission main gear 117; the sub-transmission motor 116 drives the sub-transmission roller 119 to make a rotational movement through the sub-transmission main gear 117 and the sub-transmission sub-gear 118, so as to sub-feed the glass sheet in the feeding zone a into the two fluid rinsing zones B.
The two-fluid cleaning mechanism 12 includes two cleaning brackets 121, two cleaning vertical rods 122, two cleaning cross rods 123, two cleaning cross rods 124, two holders 125, two air knives 126, two first horizontal support plates 127, two second horizontal support plates 128 and two nozzles 129, wherein the two cleaning brackets 121 are respectively disposed on two sides of the first bracket 101 in parallel and at intervals; the two vertical cleaning rods 122 are respectively vertically arranged on the cleaning bracket 121; the number of the first cleaning cross rods 123 is two, and the first cleaning cross rods 123 are fixedly connected to the cleaning vertical rods 122 along the horizontal direction; the number of the second cleaning cross rods 124 is two, the two second cleaning cross rods 124 are arranged in parallel at intervals along a direction perpendicular to the first cleaning cross rods 123, and two ends of the second cleaning cross rods 124 are fixed on the two first cleaning cross rods 123 respectively; the air knife 126 is disposed below the second cleaning cross bar 124 and is connected and fixed to the second cleaning cross bar 124 through a holder 125, and the air knife 126 is provided with an air opening of a linear structure, and the air opening is disposed toward the first driving roller 102 or the second driving roller.
The first horizontal support plate 127 comprises two pieces, and the two first horizontal support plates 127 are horizontally fixed on the two cleaning vertical rods 122; the second transverse support plate 128 comprises two second transverse support plates 128, the two second transverse support plates 128 are arranged in parallel at intervals, and two ends of the second transverse support plates 128 are respectively fixed on the two first transverse support plates 127; the number of the nozzles 129 is at least two, the nozzles 129 are uniformly arranged on the second transverse support plate 128 at intervals, and the spray holes of the nozzles 129 are arranged towards the direction of the first driving roller 102 or the second driving roller; when the glass sheet is conveyed to the positions below the air ports and the jet holes through the first transmission roller 102 and the second transmission roller, the air and water vapor mixture led out through the air ports and the jet holes is subjected to two-fluid washing cleaning; when the glass sheet after the cleaning is moved to the drying mechanism 13 disposed over the first support 101, the gas discharged from the drying mechanism 13 is dried.
As shown in fig. 7, the cleaning and drying process of the two-fluid cleaning and drying device for the small and micro-sized screen of the present invention comprises the following steps:
s1, washing and feeding: after the glass sheet is ground and cleaned, the glass sheet is placed on a first driving roller of a feeding area of a roller feeding mechanism, and the glass sheet is conveyed forwards through the first driving roller of the roller feeding mechanism;
s2, auxiliary feeding: s1, the first driving roller transmits the glass sheet to the auxiliary transmission mechanism, the auxiliary transmission mechanism pre-presses the glass sheet and sends the glass sheet into the glass transmission channel of the two-fluid flushing area of the roller feeding mechanism;
s3, two-fluid flushing: the glass sheet in the step S2 moves in a glass transmission channel formed between the upper part and the lower part of the first transmission roller and the second transmission roller in the two-fluid washing area, and gas-liquid mixtures sprayed out by two-fluid washing mechanisms arranged on the upper side and the lower side of the two-fluid washing area scour a CF surface and a TFT surface;
s4, drying: and S3, the glass sheet after the two-fluid washing is moved to a drying area of the roller feeding mechanism, and the gas sprayed by the drying mechanism arranged at the drying area dries the residual moisture on the surface of the glass sheet during the two-fluid washing.
Further, the utility model discloses an adopt booth apart from driving roller structure, respectively through roller unilateral drive assembly and roller transfer drive assembly as transmission executive component, realize many driving roller synchronous revolution, effectively realize the transmission of little micro-size glass piece, the driving roller that the interval set up about utilizing forms glass transmission path, upper and lower layer driving roller is when spacing pasting the glass piece, promote glass piece linear transmission, two fluids that are used for little micro-size screen that two fluids washed and the skew of drying process in glass piece position have effectively been avoided wash the drying device. The utility model discloses a driving roller is as glass piece transmission executive component, and this kind of structure has guaranteed that two fluids wash and the gas and the moisture of upper and lower both sides reach the functional requirement of glass piece CF and TFT face in the drying process. The utility model discloses regard as glass piece transmission structure with roller feeding mechanism, be equipped with material loading district, two fluid flushing zones and drying zone on the roller feeding mechanism in proper order, set up many first driving rollers in the three district respectively, the external diameter of first driving roller is 5mm, and the interval between the two adjacent first driving rollers is 6-11mm, compares in general driving roller and has greatly shortened the interval, can be used to the sharp transmission of little micro-size glass piece. Aiming at the requirement of synchronous transmission of a plurality of transmission rollers, the utility model is designed with a roller unilateral transmission assembly which is arranged at one side of a first transmission roller, because the distance between the adjacent first transmission rollers is too small (6-11mm), the gear with the size can not be manufactured by the existing manufacturing level, therefore, when the first transmission rollers are arranged in a first bracket at even intervals, the gear can not be arranged at the end part of all the first transmission rollers; based on the condition, the utility model only arranges a second transmission gear on one side of the first transmission rollers arranged at the odd number position or the even number position, namely arranges a second transmission gear at the interval of one first transmission roller; meanwhile, the utility model is provided with a first transmission shaft along the direction vertical to the first transmission roller below one end of the first transmission roller, the first transmission gears are arranged on the first transmission shaft at intervals corresponding to the second transmission gears, and the first transmission gears are meshed with the second transmission gears; when the first transmission motor drives the first transmission shaft to rotate, the first transmission shaft can simultaneously drive the first transmission rollers arranged at odd positions or even positions to rotate. For the first transmission shafts which are arranged at even number positions or odd number positions and are not driven to rotate by the first transmission shafts, the utility model originally arranges the roller transfer transmission component at the other side of the first transmission shafts, utilizes the third transmission gears which are evenly arranged on the side wall of the first bracket at intervals to be simultaneously meshed with the first transmission rollers which are already transmitted and the second transmission gears which are arranged at the end parts of the first transmission rollers which are not transmitted, when the first transmission shaft drives the first transmission rollers arranged at the odd-numbered positions or the even-numbered positions to rotate, the first transmission roller drives a third transmission gear to rotate through a second transmission gear at the other end part of the first transmission roller, the third transmission gear simultaneously drives the first transmission roller at the even number position or the odd number position to rotate, therefore, when the requirement of the distance between the adjacent first driving rollers is met, the first driving rollers can rotate synchronously, and the linear transmission thrust of the glass sheet is guaranteed. In addition, the problems that the glass sheet slides off and is inconvenient to take materials and process subsequently due to the fact that the glass sheet is subjected to impact forces from the upper side and the lower side in the cleaning and drying process of the second fluid are solved; the utility model discloses the second driving roller is arranged above the first driving roller of the two-fluid washing area and the drying area at intervals, and the clearance space between the second driving roller and the first driving roller forms a glass transmission channel; when the glass sheet flows into the glass conveying channel under the auxiliary driving of the auxiliary conveying mechanism from the feeding area, the second driving roller and the first driving roller respectively cling to the glass sheet from the upper part and the lower part to limit the glass sheet up and down, so that the glass sheet is prevented from being shifted when receiving impact forces from the upper side and the lower side; meanwhile, in order to avoid resistance formed when the second driving roller presses the glass sheet from the upper part, the glass sheet is prevented from being conveyed forwards; the utility model discloses a roller upper drive assembly that sets up in two fluid washing district and the dry zone is used for driving many second driving rollers with the opposite direction rotary motion of first driving roller, through set up the fifth drive gear at the tip of second driving roller to drive the fourth drive gear rotary motion that corresponds the setting of fifth drive gear on the second transmission shaft through the second transmission shaft, drive many second driving rollers synchronous rotary motion, utilize the rotation of second driving roller to provide the thrust of supplementary glass piece forward conveying; the problem of motion interference to the glass piece when spacing glass piece has effectively been solved.
The embodiments of the present invention are only for describing the specific implementation thereof, and are not limited to the scope of protection thereof. The present invention is not limited to the above embodiments, but can be modified in various ways without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a two fluid wash drying device for little micro-size screen for grind the glass piece linear transport after the cleaning machine will grind and carry out two fluids and wash and dry, its characterized in that: comprises a roller feeding mechanism (10), an auxiliary transmission mechanism (11), a two-fluid cleaning mechanism (12) and a drying mechanism (13), wherein,
the roller feeding mechanism (10) comprises a feeding area (A), a two-fluid washing area (B) and a drying area (C) which are sequentially arranged, the ground glass sheet is placed in the feeding area (A), and the glass sheet sequentially flows into the two-fluid washing area (B) and the drying area (C) through the feeding area (A) to be respectively washed and dried by two fluids; the roller feeding mechanism (10) comprises a first transmission roller (102), a roller unilateral transmission assembly, a roller transfer transmission assembly, a second transmission roller and a roller upper layer transmission assembly, wherein the first transmission roller (102) is uniformly arranged in a feeding area (A), a two-fluid washing area (B) and a drying area (C) at intervals; the roller unilateral transmission component is arranged on one side of the first transmission roller (102) and drives the rotation arranged at the odd number or even number position; the roller transfer transmission assembly is arranged on the other side of the first transmission roller and is simultaneously connected with the first transmission rollers arranged at odd positions and even positions so as to drive the first transmission rollers at the even positions or the odd positions to rotate; the second driving rollers comprise at least two, are uniformly arranged in the two fluid washing areas (B) and the drying area (C) at intervals and are positioned above the first driving roller (102), a glass transmission space is formed between the second driving rollers and the first driving roller (102), and glass sheets are linearly driven in the two fluid washing areas (B) and the drying area (C) along the glass transmission space; the roller upper layer transmission assembly is arranged on the side part of the second transmission roller and drives the second transmission roller to rotate, so that the second transmission roller presses the glass sheet and simultaneously forwards transmits the glass sheet;
the auxiliary transmission mechanism (11) is arranged between the feeding area (A) and the two-fluid flushing area (B), and the auxiliary transmission mechanism (11) pre-presses the glass sheets transmitted on the first transmission roller (102) in the feeding area (A) and sends the glass sheets into a glass transmission space of the two-fluid flushing area (B);
the two fluid cleaning mechanisms (12) comprise two sets, and the two fluid cleaning mechanisms (12) are arranged in the two fluid washing area (B) and are respectively positioned at the upper side and the lower side of the first driving roller (102) so as to wash the CF surface and the TFT surface of the glass sheet between the first driving roller (102) and the second driving roller from the upper part and the lower part simultaneously;
the drying mechanisms (13) comprise at least two sets, the drying mechanisms (13) are uniformly arranged in the drying area (C) at intervals, and after the two-fluid washing of the glass sheet is completed in the two-fluid washing area (B), the glass sheet is dried in the drying area by the drying mechanisms (13).
2. A two-fluid washing and drying apparatus for a small-sized screen according to claim 1, wherein: the roller feeding mechanism (10) comprises a first support (101), a conveying space is arranged in the middle of the first support (101), and a feeding area (A), a two-fluid washing area (B) and a drying area (C) are sequentially distributed on the first support (101) along the linear direction; the first driving rollers (102) comprise at least two rollers, the first driving rollers (102) are uniformly arranged in the conveying space of the first support (101) at intervals, two ends of the first driving rollers (102) are rotatably arranged on the inner side wall of the first support (101), and the glass sheets to be conveyed are placed on the first driving rollers (102).
3. A two-fluid washing and drying apparatus for a small-sized screen according to claim 2, wherein: the roller unilateral transmission assembly comprises a first transmission motor (103), a first transmission shaft (104), a first transmission gear (105) and a second transmission gear (106), wherein the first transmission motor (103) is arranged on the outer side wall of one side of the first bracket (101); the first transmission shaft (104) is arranged on the outer side wall of one side of the first bracket (101) and is close to the end part of the first transmission roller (102) from the lower part; the number of the first transmission gears (105) is at least two, and the first transmission gears (105) are uniformly arranged on the first transmission shaft (104) at intervals; the number of the second transmission gears (106) is at least two, the second transmission gears (106) are arranged at the other end of the first transmission roller (102) and one end of the first transmission roller (102) arranged at the odd number position or the even number position, and the second transmission gears (106) arranged at one end of the first transmission roller (102) arranged at the odd number position or the even number position are meshed with the first transmission gears (105); the first transmission motor (103) is connected with a first transmission gear (105) at the end part of a first transmission shaft (104) through a transmission belt, the first transmission motor (103) drives the first transmission shaft (104) to rotate, and the first transmission shaft (104) drives the first transmission rollers (102) arranged at odd or even positions to rotate through the first transmission gear (105) and a second transmission gear (106) meshed with the first transmission gear (105).
4. A two-fluid washing and drying apparatus for a small-sized screen according to claim 3, wherein: the roller transfer transmission assembly comprises at least two third transmission gears (107), the third transmission gears (107) are rotatably arranged on the outer side wall of the other side of the first bracket (101), are close to the other end of the first transmission roller (102) from the lower part and are meshed and connected with second transmission gears (106) arranged at the other ends of the first transmission rollers (102) at odd-numbered and even-numbered positions; when the first transmission rollers (102) arranged at the odd number or even number positions are driven by the first transmission motor (103) to rotate, the second transmission gear (106) at the other end of the first transmission rollers (102) drives the third transmission gear (107) to rotate, and the third transmission gear (107) simultaneously drives the first transmission rollers (102) at the even number or odd number positions to rotate.
5. The two-fluid washing and drying device for the small-sized screen as claimed in claim 4, wherein: the roller upper layer transmission assembly comprises a second transmission motor (108), a fourth transmission gear (109), a second transmission shaft (1010) and a fifth transmission gear (1011), wherein the second transmission motor (108) is arranged on the outer side wall of the first support (101), the second transmission motor (108) is positioned in the two-fluid washing area (B) or the drying area (C), and the output end of the second transmission motor is arranged upwards; the fourth transmission gear (109) is arranged on the output end of the second transmission motor (108); the second transmission shaft (1010) is arranged on the outer side wall of one side of the first bracket (101) and is positioned in the two-fluid washing area (B) and the drying area (C); the number of the fifth transmission gears (1011) is at least two, the fifth transmission gears (1011) are uniformly arranged on the second transmission shaft (1010) at intervals, the fifth transmission gears (1011) at the end parts of the second transmission shaft (1010) are meshed with the fourth transmission gears (109), and the rest fifth transmission gears (1011) are meshed with the sixth transmission gears arranged at the end parts of the second transmission rollers; the second transmission motor (108) drives the second transmission shaft (1010) to rotate through the fourth transmission gear (109), the second transmission shaft (1010) drives the second transmission roller to rotate through the fifth transmission gear (1011) and the sixth transmission gear, so that when the glass sheet is subjected to two-fluid washing and drying in the two-fluid washing area (B) and the drying area (C), the second transmission roller is pressed down and drives the glass sheet to be conveyed forwards, and the position deviation of the glass sheet is prevented.
6. The two-fluid washing and drying device for the small-sized screen as claimed in claim 5, wherein: the auxiliary transmission mechanism (11) comprises an auxiliary transmission support (111), an auxiliary transmission sliding seat (113), an adjusting screw (114), a gauge (115), an auxiliary transmission motor (116), an auxiliary transmission main gear (117), an auxiliary transmission pinion (118) and an auxiliary transmission roller (119), wherein the auxiliary transmission support (111) comprises two auxiliary transmission supports (111), the two auxiliary transmission supports (111) are arranged on two sides of the first support (101) in parallel at intervals and are positioned at the connection position of the feeding area (A) and the two fluid washing area (B), and vertical grooves (112) are formed in the side wall of the auxiliary transmission support (111); the two auxiliary transmission sliding seats (113) comprise two, and the two auxiliary transmission sliding seats (113) are respectively connected to the outer side wall of the auxiliary transmission bracket (111) in a sliding manner along the vertical direction.
7. The two-fluid washing and drying device for the small-sized screen as claimed in claim 6, wherein: the adjusting screw rod (114) and the gauge (115) are vertically arranged on the auxiliary transmission support (111) respectively, the lower end of the adjusting screw rod (114) is in threaded connection with the auxiliary transmission sliding seat (113), the auxiliary transmission sliding seat (113) is driven to move up and down when the adjusting screw rod (114) rotates, the lower end of the gauge (115) is connected with the auxiliary transmission sliding seat (113) through a spring, and the auxiliary transmission sliding seat (113) is pulled upwards; the auxiliary transmission motor (116) is arranged on the outer side wall of an auxiliary transmission bracket (111); the auxiliary transmission main gear (117) is connected with the output end of the auxiliary transmission motor (116); the auxiliary transmission roller (119) is arranged between the two auxiliary transmission brackets (111), two ends of the auxiliary transmission roller (119) respectively penetrate through the vertical groove (112) and are rotatably inserted on the two auxiliary transmission brackets (111), one end of the auxiliary transmission roller (119) is provided with an auxiliary transmission pinion (118), and the auxiliary transmission pinion (118) is meshed with the auxiliary transmission main gear (117); the auxiliary transmission motor (116) drives the auxiliary transmission roller (119) to rotate through the auxiliary transmission main gear (117) and the auxiliary transmission pinion (118) so as to assist in conveying the glass sheet in the feeding area (A) into the two fluid washing areas (B).
8. The two-fluid washing and drying device for the small-sized screen as claimed in claim 6, wherein: the two-fluid cleaning mechanism (12) comprises two cleaning supports (121), a cleaning vertical rod (122), a first cleaning cross rod (123), a second cleaning cross rod (124), a clamping seat (125), an air knife (126), a first transverse support plate (127), a second transverse support plate (128) and a nozzle (129), wherein the two cleaning supports (121) are respectively arranged on two sides of the first support (101) in parallel at intervals; the two vertical cleaning rods (122) are vertically arranged on the cleaning bracket (121) respectively; the first cleaning cross rods (123) comprise two, and the first cleaning cross rods (123) are fixedly connected to the cleaning vertical rods (122) along the horizontal direction; the number of the second cleaning cross rods (124) is two, the two second cleaning cross rods (124) are arranged in parallel at intervals along the direction perpendicular to the first cleaning cross rods (123), and two ends of each second cleaning cross rod (124) are fixed on the two first cleaning cross rods (123) respectively; the air knife (126) is arranged below the second cleaning cross rod (124) and is fixedly connected to the second cleaning cross rod (124) through a clamping seat (125), and an air port of a linear structure is formed in the air knife (126) and is arranged towards the first driving roller (102) or the second driving roller.
9. A two-fluid washing and drying apparatus for a small-sized screen according to claim 8, wherein: the first transverse support plate (127) comprises two blocks, and the two first transverse support plates (127) are horizontally fixed on the two cleaning vertical rods (122); the second transverse support plate (128) comprises two blocks, the two second transverse support plates (128) are arranged in parallel at intervals, and two ends of each second transverse support plate (128) are respectively fixed on the two first transverse support plates (127); the number of the nozzles (129) is at least two, the nozzles (129) are uniformly arranged on the second transverse support plate (128) at intervals, and spray holes of the nozzles (129) are arranged towards the direction of the first driving roller (102) or the second driving roller; when the glass sheet is conveyed to the positions below the air port and the jet holes through the first transmission roller (102) and the second transmission roller, the air and water vapor mixture led out through the air port and the jet holes is subjected to two-fluid washing and cleaning; when the cleaned glass sheet moves to a drying mechanism (13) arranged above the first support (101), the gas led out by the drying mechanism (13) is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440370.5U CN209956948U (en) | 2019-04-03 | 2019-04-03 | Two-fluid cleaning and drying device for small and micro-sized screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440370.5U CN209956948U (en) | 2019-04-03 | 2019-04-03 | Two-fluid cleaning and drying device for small and micro-sized screen |
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| CN209956948U true CN209956948U (en) | 2020-01-17 |
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| CN201920440370.5U Active CN209956948U (en) | 2019-04-03 | 2019-04-03 | Two-fluid cleaning and drying device for small and micro-sized screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969789A (en) * | 2019-04-03 | 2019-07-05 | 深圳市易天自动化设备股份有限公司 | A kind of two fluid clearing and drying devices and its technique for small micro-dimension screen |
-
2019
- 2019-04-03 CN CN201920440370.5U patent/CN209956948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969789A (en) * | 2019-04-03 | 2019-07-05 | 深圳市易天自动化设备股份有限公司 | A kind of two fluid clearing and drying devices and its technique for small micro-dimension screen |
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