Rotary gluing method and system and intelligent terminal

Abstract

The invention relates to a rotary gluing method and system and an intelligent terminal, and relates to the field of glass manufacturing, and the rotary gluing method comprises the following steps: collecting a processing image of a processing station; identifying a glass image and a rotation center from the processing image; identifying a glass contour from the glass image; determining a circumscribed radius in response to the glass profile and the center of rotation; determining a maximum rotational speed in response to the circumscribed radius; determining a contour distance based on the rotation center and the glass contour; generating a rotating speed curve in response to the contour distance, the circumscribed radius and the maximum rotating speed; a preset rotating device is controlled to rotate according to the rotating speed curve so that glue can be evenly injected into the glass. The hollow glass glue sealing device has the effects that the glue sealing convenience of the hollow glass is improved, and the situation of uneven glue sealing is reduced.

Description

Technical Field

[0001] The present invention relates to the field of glass manufacturing, and more particularly to a spin coating method, system and intelligent terminal. Background Art

[0002] A spin coater is a device that drives a glass to rotate and evenly applies glue between the glass and the spacer.

[0003] In the prior art, a hollow glass generally consists of a spacer and glass. The spacer separates the glass to form a sealed air layer between two pieces of glass. When manufacturing a hollow glass, the spacer is generally placed between the glasses first, and then a spin coater is used to drive the glass to rotate at a constant speed, and glue is evenly injected between the glass and the spacer through an injection nozzle on the spin coater to form a sealant line.

[0004] When the shapes of the glass and the spacer are different, driving the glass to rotate at a fixed speed by the spin coater easily causes the moving speeds of the injection nozzle on the glass to be different, resulting in different amounts of glue at different positions on the glass, and further resulting in uneven sealant lines. Summary of the Invention

[0005] In order to improve the convenience of sealing the hollow glass and reduce the unevenness of the sealant, the present invention provides a spin coating method, system and intelligent terminal.

[0006] In a first aspect, the present invention provides a spin coating method, adopting the following technical solution: A spin coating method, comprising: Collecting a processing image of a processing station; Identifying a glass image and a rotation center from the processing image, and identifying a glass contour from the glass image; Responding to the glass contour and the rotation center to determine an outer circumferential radius, and responding to the outer circumferential radius to determine a maximum rotation speed, then determining a contour distance based on the rotation center and the glass contour, and finally generating a rotation speed curve in response to the contour distance, the outer circumferential radius and the maximum rotation speed; Controlling a preset rotating device to rotate according to the rotation speed curve so that the glass is evenly injected with glue.

[0007] By adopting the above technical solution, the rotation speed of the spin coater driving the glass to rotate is adjusted according to the distance between the glass edge and the rotation center of the spin coater, so that the injection nozzle injects glue at a constant speed on the glass, thereby reducing the unevenness of the sealant and improving the convenience of sealing the hollow glass.

[0008] Optionally, it further comprises: Responding to the rotation speed curve to determine a rotation speed deviation; When the rotational speed deviation is greater than a preset deviation threshold, determining a differential curve based on the rotational speed curve; determining a correction curve in response to the difference curve; The speed profile is modified in response to the correction profile.

[0009] By adopting the above technical solution, when the glass rotates, the injection nozzle needs to adjust its position to track the shape of the glass edge. When the shape of the glass edge is more complex, it is easy for the injection nozzle to have difficulty tracking the shape of the glass edge, resulting in inadequate glue injection. By checking the change in the speed at which the rotary glue coater drives the glass to rotate, the change in the shape of the glass edge can be judged, and the speed of glass rotation can be corrected according to the change in shape.

[0010] Optionally, a spacer bar inspection method is further included, and the spacer bar inspection method includes: Before controlling the preset rotating device to rotate according to the rotation speed curve, determining the spacing area of the spacer bars from the glass image, and determining the installation area of the spacer bars based on the glass contour; generating a mounting deviation in response to the spacing area and the mounting area, and determining a deviation position based on the mounting deviation; controlling a preset vibration device to move to a deviation position, and determining a vibration frequency in response to the installation deviation; Controlling a preset vibration device to vibrate according to the vibration frequency; When the installation deviation is greater than a preset upper limit of the offset, generating a movement stroke in response to the deviation position and the installation deviation; The preset moving device is controlled to press the preset spacer bar according to the moving stroke to adjust the position of the spacer bar.

[0011] By adopting the above technical solution, the spacer is used to separate the two pieces of glass and keep the air layer between the two pieces of glass isolated from the outside world. When the spacer is offset, it is easy to cause the separation and sealing functions of the spacer to be reduced. The deviation between the position of the spacer in the image and the predetermined position is compared in real time, so that when the spacer deviates outward, the position of the spacer is adjusted by cooperating with the vibration device and the moving device.

[0012] Optionally, the spacer inspection method further includes: When the installation deviation is greater than a preset upper limit of the deviation, determining a tilting position in response to the deviation position; determining whether the tilted position is tilted from the glass image; When the tilted position is tilted, a fixed stroke is generated in response to the moving stroke; At the same time, the preset moving device is controlled to press the preset spacer bars according to the moving stroke and the fixed stroke respectively.

[0013] By adopting the above technical solution, when pressing one end of the spacer bar that is offset outward through the mobile device, the other end of the spacer bar far from the outward-offset end is likely to synchronously generate an offset. The position of the other end of the spacer bar is detected in real time, so that when the other end of the spacer bar is offset, the two ends of the spacer bar are synchronously pressed through the mobile device to reduce the offset of the spacer bar.

[0014] Optionally, the spacer bar inspection method further includes: When the installation deviation is less than the preset lower limit of offset, determine the leakage position based on the deviation position and the installation area; Control the preset inflation device to move to the leakage position, and determine the deviation extreme value in response to the installation deviation and the leakage position; Determine the driving time in response to the deviation extreme value, and identify the glass weight from the glass image; Determine the driving pressure in response to the glass weight; Control the preset inflation device to inflate the air layer of the insulating glass according to the driving time and the driving pressure to drive the spacer bar to move.

[0015] By adopting the above technical solution, when the spacer bar offsets into the air layer between the glasses, control the inflation device to ventilate into the air layer between the glasses through the gap generated by the offset of the spacer bar, so that the air pressure in the air layer increases and discharges outward through the gap to drive the spacer bar to move outward synchronously.

[0016] Optionally, the spacer bar inspection method further includes: When the installation deviation is less than the preset lower limit of offset, determine the moving rate based on the interval area; When the moving rate is lower than the preset adjustment threshold, generate a lubricating area in response to the interval area and the installation area; Generate a lubricating stroke in response to the lubricating area; Control the preset oil injection device to inject oil in the lubricating area according to the lubricating stroke.

[0017] By adopting the above technical solution, when the friction between the spacer bar and the glass is large, it is likely to cause the airflow overflowing from the air layer to be difficult to drive the spacer bar to move outward. At this time, the oil injection device injects oil on the outward moving path of the spacer bar to reduce the friction of the spacer bar moving, so as to drive the spacer bar to move outward.

[0018] Optionally, it further includes a glue injection control method, and the glue injection control method includes: Determine the glue injection position in response to the glass image; Control the preset injection nozzle to move to the glue injection position to inject glue, and determine the glue injection thickness based on the glue injection position; When the glue injection thickness is greater than a preset front engraving thickness, a cooling position is determined in response to the front engraving thickness and the glue injection position; Control a preset roller device to move to the cooling position and roll as the glass rotates, and define the glue injection thickness as the front engraving thickness.

[0019] By adopting the above technical solution, the roller device rolls on the outer side of the glass, thereby reducing the temperature of the glass surface, and further reducing the temperature of the glue between the glasses, so as to accelerate the solidification speed of the glue and reduce the situation that gaps appear between the glue and the glass or between the glue and the spacer due to the flow of the glue.

[0020] Optionally, the glue injection control method further includes: When the glue injection thickness is greater than a preset front engraving thickness, collect the device temperature of the roller device; When the device temperature is greater than a preset cooling threshold, determine the pressing force in response to the device temperature; Determine the cooling temperature difference in response to the device temperature and the cooling threshold, and determine the lag distance in response to the cooling temperature difference; Modify the cooling position in response to the lag distance, and control the preset roller device to press the cooling position according to the pressing force.

[0021] By adopting the above technical solution, when the cooling speed of the glue is too slow, it is easy to cause bubbles in the glue. The roller device presses the glass to make the glass vibrate, so that the bubbles in the glue emerge, thereby reducing the situation that the sealing effect is poor due to bubbles in the glue.

[0022] In a second aspect, the present application provides a rotary glue injection system, adopting the following technical solution: A rotary glue injection system includes: An acquisition module, configured to acquire a processing image and a device temperature; A memory, configured to store any one of the above rotary glue injection methods; A processor, and the program in the memory can be loaded and executed by the processor.

[0023] In a third aspect, the present application provides an intelligent terminal, adopting the following technical solution: An intelligent terminal includes a memory and a processor, and the memory stores a program that can be loaded and executed by the processor for any one of the above rotary glue injection methods.

[0024] By adopting the above technical solution, the rotation speed of the glass driven by the rotary glue injector is adjusted according to the distance between the edge of the glass and the rotation center of the rotary glue injector, so that the injection nozzle injects evenly on the glass, thereby reducing the situation of uneven sealing and improving the convenience of sealing the insulating glass.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. Adjust the rotation speed of the glass driven by the rotary gluing machine according to the distance between the glass edge and the rotation center of the rotary gluing machine, so that the injection nozzle injects evenly on the glass, thereby reducing the uneven sealing glue situation and improving the convenience of sealing the insulating glass; 2. When the glass rotates, the injection nozzle needs to adjust its position to track the shape of the glass edge. When the shape of the glass edge is relatively complex, it is easy to cause the injection nozzle to be difficult to track the shape of the glass edge, resulting in the situation of incomplete injection. By checking the change amount of the rotation speed of the glass driven by the rotary gluing machine to judge the change situation of the shape of the glass edge, and then correcting the rotation speed of the glass according to the change situation of the shape; 3. The spacer is used to separate two pieces of glass and keep the air layer between the two pieces of glass isolated from the outside world. When the spacer is offset, it is easy to reduce the separation and sealing effects of the spacer. Compare the deviation between the position of the spacer in the image and the predetermined position in real time, so as to adjust the position of the spacer by the cooperation of the vibration device and the moving device when the spacer offsets outward. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a flow chart of a rotary gluing method Figure 1 ; Figure 2 is a flow chart of a rotary gluing method Figure 2 ; Figure 3 is a flow chart of a spacer inspection method Figure 1 ; Figure 4 is a flow chart of a spacer inspection method Figure 2 ; Figure 5 is a flow chart of a spacer inspection method Figure 3 ; Figure 6 is a flow chart of a spacer inspection method Figure 4 ; Figure 7 is a flow chart of a glue injection control method Figure 1 ; Figure 8 is a flow chart of a glue injection control method Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] Refer toFigure 1 , a spin coating method, comprising: Step 100: Collect the processing image of the processing station.

[0029] The processing station refers to the area on the spin coater for processing glass, and the processing image refers to the picture of the processing station. The processing image can be obtained by a camera fixed on the spin coater. The method for obtaining the processing image and the processing station are selected by the staff according to the actual situation and will not be elaborated here.

[0030] Step 101: Identify the glass image and the rotation center from the processing image, and identify the glass contour from the glass image.

[0031] The glass image refers to the picture of the glass in the processing image. The part of the picture containing the glass can be intercepted from the processing image as the glass image through image recognition technology. The rotation center refers to the center point when the spin coater drives the glass to rotate. Generally, the position of the camera fixed on the spin coater is adjusted so that the center point of the processing image coincides with the rotation center, and when the glass is placed on the spin coater, the center point of the glass coincides with the rotation center. The rotation center can be identified from the processing image through image recognition technology. The methods for identifying the glass image and the rotation center are well-known common knowledge to those skilled in the art and will not be elaborated here.

[0032] The glass contour refers to the contour position of the glass. The glass contour can be identified from the glass image through image recognition technology. The method for identifying the glass contour is well-known common knowledge to those skilled in the art and will not be elaborated here.

[0033] Step 102: Determine the circumradius in response to the glass contour and the rotation center, determine the maximum rotation speed in response to the circumradius, then determine the contour distance based on the rotation center and the glass contour, and finally generate a rotation speed curve in response to the contour distance, the circumradius, and the maximum rotation speed.

[0034] The circumradius refers to the radius of the smallest circumscribed circle on the glass with the rotation center as the center, that is, the farthest distance from the rotation center on the glass contour. The method for determining the circumradius is well-known common knowledge to those skilled in the art and will not be elaborated here.

[0035] The maximum speed refers to the maximum angular velocity of the rotary gluing table. The thickness of the sealing line required for different sizes of glass is different. In order to ensure a stable connection and seal between the glass and the spacer, it is necessary to ensure that the injection nozzle stays on the edge of the glass for a sufficient time to form a sealing line of sufficient thickness. The maximum speed is the maximum angular velocity when sufficient glue is evenly injected on the edge of the glass with an external radius. The maximum speed can be obtained from the speed data table, which refers to a data table that records different external radii and their corresponding maximum speeds; among them, the rotary gluing machine refers to a device used to drive the insulating glass to rotate so as to apply glue to the edge of the insulating glass, and the rotary gluing table is a platform on the rotary gluing machine for carrying the insulating glass, that is, the motor in the rotary gluing machine drives the rotary gluing table, thereby driving the insulating glass placed on the rotary gluing table to rotate synchronously with the rotary gluing table.

[0036] Among them, the injection nozzle refers to the equipment on the rotary coating machine used to inject glue onto the glass. The injection nozzle is selected by the staff according to the actual situation and will not be described in detail here.

[0037] The contour distance refers to the distance between each point on the glass contour and the rotation center. The method for determining the contour distance is common knowledge to those skilled in the art and will not be elaborated here.

[0038] The speed curve refers to the angular velocity change curve of the glass driven by the rotary glue injection machine. The farther the edge position on the glass is from the rotation center, the faster the movement speed. In order to ensure the uniformity of the sealing line, the injection nozzle should stay at the same speed at each edge of the glass, that is, the movement speed of the edge position should be consistent. The required movement speed of each point on the glass contour can be calculated according to the formula (circumscribed radius / contour distance) = (maximum speed / moving speed), and then the movement speeds are arranged in the time sequence of the glass contour passing the injection nozzle to obtain the speed curve.

[0039] Step 103: Control the preset rotating device to rotate according to the rotation speed curve so that the glass is evenly injected with glue.

[0040] The rotating device refers to the equipment on the rotary coating machine used to drive the glass to rotate. The rotating device is selected by the staff according to the actual situation and will not be described in detail here.

[0041] Adjust the speed of the rotary glue coater driving the glass to rotate according to the distance between the glass edge and the rotation center of the rotary glue coater, so that the injection nozzle can inject at a uniform speed on the glass, thereby reducing uneven sealing and improving the convenience of sealing the insulating glass.

[0042] Reference Figure 2 , a spin coating method, further comprising: Step 104 : Determine a speed deviation in response to the speed curve.

[0043] The rotational speed deviation refers to the difference between the maximum rotational speed and the minimum rotational speed on the rotational speed curve. The method for determining the rotational speed deviation is common knowledge to those skilled in the art and will not be elaborated herein.

[0044] Step 105: When the rotational speed deviation is greater than a preset deviation threshold, determine a differential curve based on the rotational speed curve.

[0045] The deviation threshold refers to the maximum rotational speed deviation that the injection nozzle can track in a timely manner. The deviation threshold is selected by the staff according to the actual situation and will not be elaborated herein. When the rotational speed deviation is greater than the deviation threshold, it means that the change degree of the speed value on the rotational speed curve is too large, and the speed value changes with the contour distance, that is, the change degree of the contour distance is too large, which easily causes the injection nozzle to be difficult to track the glass edge in a timely manner. The differential curve refers to the curve obtained by performing differential calculation on the rotational speed curve in chronological order, and the change degree of the contour distance in each time period is shown through the differential curve.

[0046] Step 106: Determine a correction curve in response to the differential curve.

[0047] The correction curve refers to the curve used to correct the rotational speed of the rotating device. The higher the absolute value of the value in the differential curve, the greater the change degree of the contour distance, and the greater the speed that the rotating device needs to reduce. The absolute value of the difference value can be read from the differential curve in chronological order, and then the corresponding correction value can be queried from the correction relationship table according to the absolute value, and the correction values are arranged in chronological order to form the correction curve. The correction relationship table refers to the data table recording different difference values and their corresponding correction values.

[0048] Step 107: Correct the rotational speed curve in response to the correction curve.

[0049] When the glass rotates, the injection nozzle needs to adjust its position to track the shape of the glass edge. When the shape of the glass edge is relatively complex, it is easy to cause the injection nozzle to be difficult to track the shape of the glass edge, resulting in the situation of incomplete glue injection. By checking the change amount of the speed at which the spin coater drives the glass to rotate, the change situation of the shape of the glass edge can be judged, and thus the rotational speed of the glass rotation can be corrected according to the change situation of the shape.

[0050] Refer to Figure 3 , the spacer inspection method includes: Step 200: Before controlling the preset rotating device to rotate according to the rotational speed curve, determine the spacer interval area from the glass image, and determine the spacer installation area based on the glass contour.

[0051] The interval area refers to the contour position information of the spacer, and the interval area can be identified from the glass image through image recognition technology. The method for identifying the interval area is common knowledge to those skilled in the art and will not be elaborated herein.

[0052] The installation area refers to the position information of the spacer strips to be installed on the glass. The spacer strips are generally installed along the edge of the glass. The installation area is the outline position information of the spacer strips after the spacer strips are installed on the edge of the glass. The installation area can be determined by image recognition technology. The method for determining the installation area is common knowledge among people in this field and will not be elaborated here.

[0053] Step 201: Generate an installation deviation in response to the spacing area and the installation area, and determine a deviation position based on the installation deviation.

[0054] Installation deviation refers to the maximum distance between the spacing area and the installation area. Generally, the distances between the two ends of the spacing area and the two ends of the installation area are calculated separately, and the larger one is selected as the installation deviation. Generally, the direction of deviation into the air layer between the glass is defined as a negative sign, and the direction of deviation toward the outside is defined as a positive sign. The method for determining the installation deviation is common knowledge among people in this field and will not be elaborated here.

[0055] The deviation position refers to the position information on the spacing area corresponding to the installation deviation, that is, the position of the end of the spacing area with the largest deviation from the installation area. The method for determining the deviation position is common knowledge among people in this field and will not be elaborated here.

[0056] Step 202: Control a preset vibration device to move to a deviation position, and determine a vibration frequency in response to the installation deviation.

[0057] A vibration device is a device used to vibrate the glass. The device is selected by the operator based on the specific situation and is not described here. The vibration frequency refers to the frequency at which the device causes the glass to vibrate. This vibration facilitates adjustment of the spacer position, and the higher the vibration frequency, the easier it is to move the spacer. The vibration frequency can be obtained from a vibration data sheet, which records different installation deviations and their corresponding vibration frequencies.

[0058] Step 203: Control the preset vibration device to vibrate according to the vibration frequency.

[0059] When the glass and the spacer are placed on the rotary coating machine, the friction between the spacer and the glass is large, making it difficult for the glass and the spacer to move relative to each other. At this time, the friction between the spacer and the glass is reduced by the vibration device to facilitate the adjustment of the position of the spacer.

[0060] Step 204: When the installation deviation is greater than a preset upper limit of the offset, a movement stroke is generated in response to the deviation position and the installation deviation.

[0061] The offset upper limit refers to the maximum offset value that allows the spacer bar to deviate outward. The offset upper limit is selected by the staff according to the actual situation and will not be elaborated here. An installation deviation greater than the offset upper limit means that the spacer bar is overly offset outward, which is likely to reduce the sealing effect of the spacer bar on the air layer.

[0062] The moving device refers to the equipment used to press the spacer bar to drive the spacer bar to move into the air layer. The moving device is selected by the staff according to the actual situation and will not be elaborated here. The moving stroke is the path of pressing the deviation position through the moving device to move the deviation position into the air layer by the distance of the installation deviation. The generation method of the moving stroke is common knowledge for those skilled in the art and will not be elaborated here.

[0063] Step 205: Control the preset moving device to press the preset spacer bar according to the moving stroke to adjust the position of the spacer bar.

[0064] The spacer bar is used to separate two pieces of glass and keep the air layer between the two pieces of glass isolated from the outside world. When the spacer bar is offset, it is likely to reduce the separating and sealing effects of the spacer bar. Compare the position of the spacer bar in the image with the predetermined position in real time, so as to cooperate with the vibration device and the moving device to adjust the position of the spacer bar when the spacer bar is offset outward.

[0065] Refer to Figure 4 , the spacer bar inspection method further includes: Step 206: When the installation deviation is greater than the preset offset upper limit, determine the warping position in response to the deviation position.

[0066] The warping position refers to the position information of one end of the spacer bar far from the deviation position. The determination method of the warping position is common knowledge for those skilled in the art and will not be elaborated here.

[0067] Step 207: Judge whether the warping position warps from the glass image.

[0068] Warping refers to the situation where the spacer bar deviates outward. It can be judged whether the warping position warps through image recognition technology. The judgment method of warping is common knowledge for those skilled in the art and will not be elaborated here.

[0069] Step 208: When the warping position warps, generate a fixing stroke in response to the moving stroke.

[0070] The warping of the warping position means that there is at least one point between the warping position and the deviation position of the spacer bar with a large friction force against the glass. At this time, it is necessary to fix the warping position to reduce the warping of the warping position when pressing the deviation position. The fixing stroke is the path for the moving device to press the warping position to reduce the warping of the warping position. The fixing stroke should reduce the interference with the moving stroke. The production method of the fixing stroke is common knowledge for those skilled in the art and will not be elaborated here.

[0071] Step 209: Simultaneously control a preset moving device to press a preset spacer bar according to the moving stroke and the fixed stroke respectively.

[0072] When pressing the outwardly offset end of the spacer bar through the moving device, the other end of the spacer bar away from the outwardly offset end is likely to be offset synchronously. Detect the position of the other end of the spacer bar in real time, so as to synchronously press both ends of the spacer bar through the moving device when the other end of the spacer bar is offset to reduce the offset of the spacer bar.

[0073] Refer to Figure 5 , the spacer bar inspection method further includes: Step 210: When the installation deviation is less than a preset lower limit of offset, determine the leakage position based on the deviation position and the installation area.

[0074] The lower limit of offset refers to the maximum offset value allowed for the spacer bar to move into the air layer. The lower limit of offset is selected by the staff according to the actual situation and will not be elaborated here. The installation deviation being less than the lower limit of offset means that the spacer bar is too offset into the air layer, which is likely to cause a reduction in the sealing effect of the spacer bar on the air layer. The leakage position refers to the position point where the airtightness of the air layer is the lowest after the spacer bar is offset. Generally, the midpoint between the deviation position and the point corresponding to the deviation position in the installation area is used as the leakage position. The method for determining the leakage position is common knowledge in the art and will not be elaborated here.

[0075] Step 211: Control a preset inflation device to move to the leakage position and determine the extreme deviation value in response to the installation deviation and the leakage position.

[0076] The extreme deviation value refers to the installation deviation corresponding to the leakage position. The method for determining the extreme deviation value is common knowledge in the art and will not be elaborated here.

[0077] Step 212: Determine the driving time in response to the extreme deviation value and identify the glass weight from the glass image.

[0078] The inflation device refers to a device used to inflate the air layer to increase the air pressure value inside the air layer. The inflation device can use an air pump. The inflation device is selected by the staff according to the actual situation and will not be elaborated here.

[0079] The driving time refers to the time required for the spacer bar to move the extreme deviation value at a predetermined sliding speed through the inflation device, that is, taking the quotient of the extreme deviation value and the sliding speed as the driving time, where the sliding speed is a preset speed value for adjusting the position of the spacer bar. The sliding speed is selected by the staff according to the actual situation and will not be elaborated here.

[0080] The glass weight refers to the weight value of the single-layer glass that makes up the insulating glass. The glass weight can be determined by image recognition technology. The method for recognizing the glass weight is common knowledge for those skilled in the art and will not be elaborated here.

[0081] Step 213: Determine the driving pressure in response to the glass weight.

[0082] The driving pressure refers to the air pressure value that needs to be filled to drive the spacer to move at the sliding speed. The driving pressure can be obtained by querying from the pressure relationship table. The pressure relationship table refers to a data table that records different glass qualities and their corresponding driving pressures.

[0083] Step 214: Control the preset inflation device to inflate the air layer of the insulating glass according to the driving time and driving pressure to drive the spacer to move.

[0084] First, press the outward-offset spacer in place through the moving device, and then detect whether there is a spacer that offsets into the air layer. When the spacer offsets into the air layer between the glasses, control the inflation device to ventilate into the air layer between the glasses through the gap generated by the spacer offset, so that the air pressure in the air layer increases and is discharged outward through the gap to drive the spacer to move outward synchronously.

[0085] Refer to Figure 6 , the spacer inspection method further includes: Step 215: When the installation deviation is less than the preset lower offset limit, determine the moving rate based on the spacer area.

[0086] The moving rate refers to the speed at which the spacer moves, which can be obtained by image recognition technology from the spacer area in the glass image. The method for recognizing the moving rate is common knowledge for those skilled in the art and will not be elaborated here.

[0087] Step 216: When the moving rate is lower than the preset adjustment threshold, generate a lubrication area in response to the spacer area and the installation area.

[0088] The adjustment threshold refers to the minimum moving rate required for the spacer to move. The adjustment threshold is selected by the staff according to the actual situation and will not be elaborated here. The moving rate being lower than the adjustment threshold means that the moving speed of the spacer is too slow, that is, the friction between the spacer and the glass is too large. At this time, it is necessary to reduce the friction between the spacer and the glass to facilitate the movement of the spacer. The lubrication area refers to the area on the glass that needs to be lubricated, that is, the gap between the spacer area and the installation area. The method for determining the lubrication area is common knowledge for those skilled in the art and will not be elaborated here.

[0089] Step 217: Generate a lubrication stroke in response to the lubrication area.

[0090] The oil injection device refers to the equipment used for injecting oil onto the glass. The oil injection device is selected by the staff according to the actual situation and will not be elaborated here. The lubrication stroke refers to the path of injecting oil on the lubrication area through the oil injection device. The generation method of the lubrication stroke is common knowledge in the art and will not be elaborated here.

[0091] Step 218: Control the preset oil injection device to inject oil within the lubrication area according to the lubrication stroke.

[0092] When the friction between the spacer and the glass is relatively large, it is easy to cause the airflow overflowing from the air layer to be difficult to drive the spacer to move outward. At this time, the oil injection device is used to inject oil on the outward movement path of the spacer to reduce the friction of the spacer movement, so as to drive the spacer to move outward.

[0093] Refer to Figure 7 , the glue injection control method includes: Step 300: Determine the glue injection position in response to the glass image.

[0094] The glue injection position refers to the position on the glass waiting for glue injection, that is, the intersection position of the connection line between the rotation center and the injection nozzle and the glass contour. The determination method of the glue injection position is common knowledge in the art and will not be elaborated here.

[0095] Step 301: Control the preset injection nozzle to move to the glue injection position to inject glue, and determine the glue injection thickness based on the glue injection position.

[0096] The glue injection thickness refers to the thickness value of the glue at the glue injection position, which can be obtained by image recognition technology from the glass image. The recognition method of the glue injection thickness is common knowledge in the art and will not be elaborated here.

[0097] Step 302: When the glue injection thickness is greater than the preset previous thickness, determine the cooling position in response to the previous thickness and the glue injection position.

[0098] The roller device refers to the equipment that cools the glass surface by rolling on the glass surface. The roller device is fixed on the rotary gluing machine. When the glass rotates, the roller is driven to rotate by the friction between the glass and the roller. A track is installed on the surface of the roller device. When the roller device rolls on the glass surface, it can drive the glass to vibrate. The roller device is selected by the staff according to the actual situation and will not be elaborated here.

[0099] The previous thickness refers to the thickness value of the glue after the previous round of glue injection, and the previous thickness is initially 0. The glue injection thickness being greater than the previous thickness represents the start of a new round of glue injection. The cooling position refers to the position where the roller device rolls on the glass surface, that is, the mapping position of the glue on the glass surface. The determination method of the cooling position is common knowledge in the art and will not be elaborated here.

[0100] Step 303: Control the preset roller device to move to the cooling position and roll as the glass rotates, and define the glue injection thickness as the front engraving thickness.

[0101] The roller device is used to roll on the outer side of the glass, so as to reduce the temperature of the glass surface, and further reduce the temperature of the glue between the glasses, thereby accelerating the solidification speed of the glue and reducing the situation that gaps occur between the glue and the glass or between the glue and the spacer due to the flow of the glue.

[0102] Refer to Figure 8 , the glue injection control method further includes: Step 304: When the glue injection thickness is greater than the preset front engraving thickness, collect the device temperature of the roller device.

[0103] The device temperature refers to the temperature value on the surface of the roller. The device temperature can be collected by a temperature sensor fixed inside the roller. The collection method of the device temperature is selected by the staff according to the actual situation and will not be elaborated here.

[0104] Step 305: When the device temperature is greater than the preset cooling threshold, determine the pressing force in response to the device temperature.

[0105] The cooling threshold refers to the maximum temperature value at which the roller device can effectively reduce the temperature of the glass surface. The cooling threshold is selected by the staff according to the actual situation and will not be elaborated here. When the device temperature is greater than the cooling threshold, it means that the temperature of the roller device is too high. At this time, the glue is difficult to solidify quickly, which is likely to cause bubbles in the glue. The pressing force refers to the force with which the roller device presses against the glass surface, and the roller is made to roll on the glass surface to drive the glass to vibrate. The pressing force can be queried from the pressing relationship table, which is a data table recording different device temperatures and their corresponding pressing forces.

[0106] Step 306: Determine the cooling temperature difference in response to the device temperature and the cooling threshold, and determine the lag distance in response to the cooling temperature difference.

[0107] The cooling temperature difference refers to the difference between the device temperature and the cooling threshold, and the high temperature situation of the roller is shown through the cooling temperature difference.

[0108] The lag distance refers to the distance between the roller and the latest injected glue. When the roller is overheated, the glue is difficult to cool and solidify in time, and the roller needs to continue to roll to cool the glue. The lag distance is the distance between the boundary line between the completely solidified glue and the incompletely solidified glue and the latest injected glue. The lag distance can be obtained by querying from the lag relationship table, which is a data table recording different cooling temperature differences and their corresponding lag distances.

[0109] Step 307: In response to the lag distance, correct the cooling position, and control the preset roller device to press against the cooling position according to the pressing force.

[0110] Generally, the position point obtained by moving the original cooling position towards the rotation center by the lag distance is used as the new cooling position.

[0111] When the cooling speed of the glue is too slow, it is easy to cause bubbles in the glue. By pressing the glass with the roller device to make the glass vibrate, the bubbles in the glue can emerge, thereby reducing the poor sealing effect caused by bubbles in the glue.

[0112] Based on the same inventive concept, an embodiment of the present invention provides a spin coating system, including: An acquisition module, configured to acquire a processing image and the device temperature; A memory, configured to store any one of the above spin coating methods; A processor, and the program in the memory can be loaded and executed by the processor.

[0113] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, and the memory stores a program that can be loaded and executed by the processor to perform any one of the above spin coating methods.

[0114] Those skilled in the art can clearly understand that for the convenience and brevity of description, only the above division of each functional module is used as an example. In actual applications, the above functions can be allocated to different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated herein.

[0115] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and retouches made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A spin coating method, characterized in that, include: Collect processing images of processing stations; identifying a glass image and a rotation center from the processed image, and identifying a glass outline from the glass image; determining a circumscribed radius in response to the glass contour and the rotation center, determining a maximum rotational speed in response to the circumscribed radius, determining a contour distance based on the rotation center and the glass contour, and finally generating a rotational speed curve in response to the contour distance, the circumscribed radius, and the maximum rotational speed; The preset rotating device is controlled to rotate according to the rotation speed curve so that the glass is evenly injected with glue.

2. The spin coating method according to claim 1, wherein, Also includes: determining a speed deviation in response to the speed profile; When the rotational speed deviation is greater than a preset deviation threshold, determining a differential curve based on the rotational speed curve; determining a correction curve in response to the difference curve; The speed profile is modified in response to the correction profile.

3. A spin coating method according to claim 1, characterized in that, Also included is a spacer bar inspection method, the spacer bar inspection method comprising: Before controlling the preset rotating device to rotate according to the rotation speed curve, determining the spacing area of the spacer bars from the glass image, and determining the installation area of the spacer bars based on the glass contour; generating a mounting deviation in response to the spacing area and the mounting area, and determining a deviation position based on the mounting deviation; controlling a preset vibration device to move to a deviation position, and determining a vibration frequency in response to the installation deviation; Controlling a preset vibration device to vibrate according to the vibration frequency; When the installation deviation is greater than a preset upper limit of the offset, generating a movement stroke in response to the deviation position and the installation deviation; The preset moving device is controlled to press the preset spacer bar according to the moving stroke to adjust the position of the spacer bar.

4. A spin coating method according to claim 3, characterized in that The spacer inspection method further includes: When the installation deviation is greater than a preset upper limit of the deviation, determining a tilting position in response to the deviation position; determining whether the tilted position is tilted from the glass image; When the tilted position is tilted, a fixed stroke is generated in response to the moving stroke; At the same time, the preset moving device is controlled to press the preset spacer bars according to the moving stroke and the fixed stroke respectively.

5. A spin coating method according to claim 4, wherein The spacer inspection method further includes: When the installation deviation is less than a preset lower limit of deviation, determining the leakage location based on the deviation position and the installation area; controlling a preset inflation device to move to a leakage position, and determining a deviation extreme value in response to the installation deviation and the leakage position; determining a driving time in response to the extreme deviation value, and identifying a glass weight from the glass image; determining a driving pressure in response to the glass weight; The preset inflation device is controlled to inflate air into the air layer of the insulating glass according to the driving time and driving pressure to drive the spacer to move.

6. A spin coating method according to claim 5, characterized in that, The spacer inspection method further includes: When the installation deviation is less than a preset lower limit of the offset, determining a moving rate based on the spacing area; generating a lubrication area in response to the spacing area and the mounting area when the movement rate is lower than a preset adjustment threshold; generating a lubrication stroke in response to the lubrication area; A preset oil injection device is controlled to inject oil in the lubrication area according to the lubrication stroke.

7. A spin coating method according to claim 1, wherein The invention also includes a glue injection control method, which includes: determining a glue injection position in response to the glass image; Control the preset injection nozzle to move to the glue injection position to inject glue, and determine the glue injection thickness based on the glue injection position; When the glue injection thickness is greater than the preset previous engraving thickness, determine the cooling position in response to the previous engraving thickness and the glue injection position; Control the preset roller device to move to the cooling position and roll with the rotation of the glass, and define the glue injection thickness as the previous engraving thickness.

8. A spin coating method according to claim 7, wherein The glue injection control method further includes: When the glue injection thickness is greater than the preset previous engraving thickness, collect the device temperature of the roller device; When the device temperature is greater than the preset cooling threshold, determine the pressing force in response to the device temperature; Determine the cooling temperature difference in response to the device temperature and the cooling threshold, and determine the lag distance in response to the cooling temperature difference; Modify the cooling position in response to the lag distance, and control the preset roller device to press the cooling position according to the pressing force.

9. A spin coating system, characterized in that, Comprising: A collection module for collecting processing images and device temperatures; A memory for storing a spin coating method according to any one of claims 1 to 8; A processor, and the program in the memory can be loaded and executed by the processor.

10. An intelligent terminal, characterized in that, Comprising a memory and a processor, and stored on the memory is a spin coating method according to any one of claims 1 to 8 that can be loaded and executed by the processor.

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