A control system for vacuum glass production line

Abstract

The invention relates to the technical field of glass production, and discloses a control system for a vacuum glass production line, comprising a frame and a distribution box; the frame comprises a terminal, the terminal comprises a data transmission module, the data transmission module is used to transmit dimension data, the dimension data comprises a glass length L, a glass width W and a glass thickness H; the distribution box is provided with a processor, the processor is integrated with a master control system, the master control system comprises a forming subsystem; the forming subsystem comprises a distribution setting module, the distribution setting module is used to obtain dimension data, set the length and width of a basic cell according to the dimension data, form a support distribution grid, and generate support arrangement nodes at each intersection of the support distribution grid according to the support distribution grid, and thereby establish a support distribution model, so as to realize the automation of the vacuum glass production line and improve the efficiency of vacuum glass production.

Description

Technical Field

[0001] The invention relates to the technical field of glass production, in particular to a control system for a vacuum glass production line. Background Art

[0002] Vacuum glass production line is a kind of glass deep processing equipment, mainly used to process and produce insulating glass.

[0003] When an existing vacuum glass production line is producing vacuum glass, most of the vacuum glass production lines can only process glass of a certain specification, and the scope of application is small.

[0004] For example, a Chinese patent with authorization announcement number CN116903268B discloses a hollow glass production line and production process, which aims to solve the accuracy problem when the aluminum partition frame is pre-adhered to the glass and the problem of large amount of argon waste during the sealing process. It also has the disadvantage of a small scope of application. Summary of the invention

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present invention is to provide a control system for a vacuum glass production line, to realize the automation of the vacuum glass production line, and to improve the efficiency of vacuum glass production.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a control system for a vacuum glass production line, including a rack and a distribution box;

[0007] The rack includes a terminal, the terminal includes a data transmission module, the data transmission module is used to transmit dimension data, the dimension data includes glass length L, glass width W and glass thickness H;

[0008] The distribution box is provided with a processor, the processor is integrated with a master control system, and the master control system includes a molding subsystem;

[0009] The forming subsystem includes a distribution setting module, which is used to obtain dimension data, set the length and width of the basic cell according to the dimension data, form a support distribution grid, and generate support arrangement nodes at each intersection of the support distribution grid according to the support distribution grid, and thereby establish a support distribution model.

[0010] Furthermore, the method for establishing the support distribution model is:

[0011] A1. Build a glass model based on the size data;

[0012] A2. Divide the width W of the glass model into equal parts and establish corresponding equal division lines on the glass model. That is, first divide the width W of the glass model into two equal parts and establish the equal division line W1. Then divide the width W of the glass model into four equal parts on the basis of the two equal divisions and establish the equal division line W2. Similarly, establish the equal division line W n , until W / (n+1)>2U1, then stop dividing the width W equally and take W / (n+1) as the cell width of the support distribution grid; where n is the total number of times the width of the glass model is divided equally;

[0013] A3. Divide the length L of the glass model into equal parts and establish the corresponding dividing lines on the glass model. First, divide the length L of the glass model into two equal parts and establish the dividing line L1. Then divide the length L of the glass model into four equal parts on the basis of the two equal parts and establish the dividing line L2. Similarly, establish the dividing line L m , until L / (m+1)>2U2, then stop dividing the width L equally, and take L / (m+1) as the unit cell length of the support distribution grid; where m is the total number of times the length of the glass model is divided equally;

[0014] A4. Take the cell width in step A2 and the cell length in step A3 as the lengths of two adjacent sides of the basic cell to establish the basic cell.

[0015] A5. Divide the glass model into basic cells to form a support distribution grid, establish support arrangement nodes at the intersections of the support distribution grid, and complete the establishment of the support distribution model;

[0016] U is the base cell, U1 and U2 are the two adjacent sides of the cell, U1 is parallel to W, and U2 is parallel to L.

[0017] Furthermore, the molding subsystem also includes a second image recognition module;

[0018] The second image recognition module is configured with an image recognition unit 2 and a feedback unit 2;

[0019] The image recognition unit 2 is used to identify the support distribution image of the glass surface when acquiring the support distribution model, and compare the support distribution image of the glass surface with the support distribution model to confirm whether the position where the support should be set in the support distribution image has been set with a support, and if the position where the support should be set in the support distribution image is vacant, the vacant position is marked in the support distribution image to form an image to be corrected;

[0020] The feedback unit 2 is used to obtain the corrected image and feed the corrected image back to the support distribution device. The support distribution device fills the gaps where supports should be set according to the corrected image to complete the support setting on the glass surface.

[0021] Furthermore, it includes a cutting device for cutting the whole piece of glass to be processed; a grinding device for grinding the edge of the glass, an edge sealing device for extruding the edge sealing material to wrap the edge of the glass, a curing device for heating the edge sealing material and thoroughly curing the edge sealing material, a support arranging device for arranging supports on the glass, a assembling device for assembling two pieces of edge-sealed glass, and a vacuuming device for extracting the gas inside the assembled glass;

[0022] The curing device comprises a plurality of equidistantly arranged heating points, and the heating points are used to heat the edge banding material and cure it.

[0023] Furthermore, the terminal also includes an operation panel, which is used to set the dimensional data and fillet radius data in the glass production process, and display the dimensional data and other indicators in the glass production process on the panel. Other indicators in the glass production process specifically include the edge sealing material discharge diameter of the edge sealing device, the speed of the edge sealing device, and the temperature of the heating point.

[0024] Furthermore, the master control system also includes a pre-processing subsystem;

[0025] The pre-processing subsystem includes a depth setting module, a path setting module and a radius setting module;

[0026] The depth setting module sets the cutting depth of the cutting device for cutting the glass according to the size data, so that the cutting device can set the cutting depth according to the size data and effectively cut glass of different thicknesses;

[0027] The path setting module is configured with a path planning strategy, which includes obtaining the size data, setting a cutting path for the cutting device to cut according to the size data, and being able to cut the entire piece of glass to be processed into a desired shape; and the path planning strategy sets a grinding path for the grinding device to grind the glass according to the size data, and being able to effectively grind the edges of the glass of different shapes after cutting;

[0028] The radius setting module is configured with a radius threshold, and the radius setting module is used to output the radius threshold to the polishing device when the size data is obtained, so that the polishing device polishes the glass corners according to the radius threshold, and the radius threshold represents the fillet radius of the polished glass corners.

[0029] Furthermore, the master control system further includes an edge banding subsystem, and the edge banding subsystem includes a discharge setting module;

[0030] The discharge setting module is provided with a discharge aperture calculation strategy, which includes obtaining the dimension data and the radius threshold, and setting the discharge aperture of the edge sealing material for the edge sealing device to perform glass edge sealing according to the dimension data and the radius threshold;

[0031] The calculation formula of the discharge diameter is:

[0032]

[0033] S is the discharge diameter, h is the edge material thickness, R is the radius threshold, K W is the proportional coefficient, r is the reserved distance between the edge sealing material and the glass. By reserving a distance between the edge sealing material and the glass, the edge sealing material can be smoothly engaged with the edge of the glass.

[0034] Furthermore, the edge banding subsystem further comprises a first image recognition module, the first image recognition module comprises an image recognition unit 1 and a feedback unit 1, and the first image recognition module is configured with a benign edge banding effect image;

[0035] The image recognition unit 1 is used to recognize the edge of the glass with the edge sealing material clamped therein and form a real-time edge sealing effect image;

[0036] When the first image recognition module is used to obtain the real-time edge sealing effect image, the real-time edge sealing effect image is compared with the good edge sealing effect image, and the difference between the distance between the edge sealing material and the glass in the real-time edge sealing effect image and the distance between the edge sealing material and the glass in the good edge sealing effect image is obtained by comparison, and adjustment data is generated according to the difference;

[0037] The feedback unit 1 is used to obtain the adjustment data and feed it back to the material discharging setting module, so as to readjust the value of the reserved distance r between the edge sealing material and the glass to ensure that the edge sealing material and the glass edge can fit better when the glass is subsequently edge sealed.

[0038] Furthermore, the edge banding subsystem also includes a temperature setting module;

[0039] The temperature setting module is configured with a temperature coefficient K C The temperature setting module is used to obtain the discharge diameter S and the temperature coefficient K C , and according to the discharge diameter S and the temperature coefficient K C Setting the curing temperature C of the heating point;

[0040] The calculation formula of the curing temperature C of the heating point is:

[0041] C=SK C

[0042] Both sides of the calculation formula of the curing temperature C of the heating point are dimensionless;

[0043] The curing temperature C of the heating point can change with the change of the discharge port diameter S, and can heat different amounts of edge sealing materials accordingly, thereby improving the efficiency of heating and curing the edge sealing materials.

[0044] Furthermore, the edge banding subsystem further comprises a power supply control module, and the power supply control module is used to supply power to the heating points in the area corresponding to the edge banding material;

[0045] The method in which the power supply control module supplies power to the heating point in the area corresponding to the edge banding material is:

[0046] D1. Obtain dimension data, edge material thickness h, radius threshold R, and proportional coefficient K W , the reserved distance r between the edge sealing material and the glass, and based on the size data, edge sealing material thickness h, radius threshold R, proportional coefficient K W , the reserved distance r between the edge sealing material and the glass is used to establish the model B of the edge sealing material;

[0047] D2. Establish a center coordinate point Z on the glass surface based on the glass length L and the glass width W;

[0048] D3, the power supply control module uses the central coordinate point Z as the base point to supply power to the heating points in the area corresponding to the model B;

[0049] The power supply control module is configured with a temperature sensor and a voltage regulating unit. The temperature sensor is used to monitor the real-time temperature of the heating point. The voltage regulating unit is used to obtain the real-time temperature of the heating point and the curing temperature C. When the real-time temperature is lower than the curing temperature C, the input voltage of the heating point is increased. When the real-time temperature is higher than the curing temperature C, the input voltage of the heating point is decreased.

[0050] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0051] 1. The discharge diameter of the edge sealing material can be automatically set according to the size data of the glass;

[0052] 2. Automatically adjust the value of the reserved distance r between the edge sealing material and the glass, and readjust the value of the reserved distance r to ensure that the edge sealing material and the glass edge can fit better when the glass is subsequently sealed;

[0053] 3. The curing temperature C of the heating point can be automatically set according to the discharge diameter of the edge banding material;

[0054] 4. Automatically set supports on the glass according to the size data of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 Schematic diagram of glass edge sealing in the present invention;

[0056] Figure 2 It is a schematic diagram of the support distribution model in the present invention. DETAILED DESCRIPTION

[0057] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0058] See also Figure 1-2 The present invention provides a technical solution: a control system for a vacuum glass production line, including a cutting device for cutting a whole piece of glass to be processed, a grinding device for grinding the edge of the glass, an edge sealing device for extruding an edge sealing material to wrap the edge of the glass, a curing device for heating the edge sealing material and thoroughly curing the edge sealing material, a support arranging device for arranging supports on the glass, a assembling device for assembling two pieces of edge-sealed glass, and a vacuum extraction device for extracting gas inside the assembled glass.

[0059] The curing device comprises a plurality of heating points arranged at equal distances, and the heating points are used to heat the edge banding material and cure it.

[0060] A vacuum glass production line also includes a distribution box and a rack.

[0061] The distribution box is equipped with a processor, and the processor is integrated with a master control system, which includes a pre-processing subsystem, an edge banding subsystem and a forming subsystem.

[0062] A terminal is arranged on the rack, and the terminal comprises an operation panel and a data transmission module.

[0063] The operation panel is used to set the dimensional data and fillet radius data in the glass production process, and display the dimensional data and other indicators in the glass production process on the panel. Other indicators in the glass production process specifically include the edge sealing material discharge diameter of the edge sealing device, the speed of the edge sealing device, and the temperature of the heating point.

[0064] The data transmission module is used to transmit dimension data.

[0065] The dimension data includes the glass length L, the glass width W and the glass thickness H.

[0066] The preprocessing subsystem includes a depth setting module, a path setting module, and a radius setting module.

[0067] The depth setting module sets the cutting depth of the cutting device for cutting the glass according to the size data, so that the cutting device can set the cutting depth according to the size data and effectively cut glass of different thicknesses.

[0068] The path setting module is configured with a path planning strategy, which includes obtaining dimension data, setting a cutting path for a cutting device according to the dimension data, and being able to cut the entire piece of glass to be processed into a desired shape; and the path planning strategy sets a grinding path for a grinding device according to the dimension data, and being able to effectively grind the edges of glass of different shapes after cutting.

[0069] The radius setting module is configured with a radius threshold, and the radius setting module is used to output the radius threshold to the polishing device when obtaining the size data, so that the polishing device polishes the glass corners according to the radius threshold. The radius threshold represents the fillet radius of the glass corner polishing.

[0070] The edge banding subsystem includes a material discharging setting module, a first image recognition module, a temperature setting module and a power supply control module.

[0071] The discharge setting module is equipped with a discharge diameter calculation strategy, which includes obtaining size data and a radius threshold, and setting the discharge diameter of the edge sealing material for the edge sealing device to perform glass edge sealing according to the size data and the radius threshold.

[0072] The calculation formula for the discharge diameter is:

[0073]

[0074] S is the discharge diameter, h is the edge material thickness, R is the radius threshold, K W is the proportional coefficient, r is the reserved distance between the edge sealing material and the glass. By reserving a distance between the edge sealing material and the glass, the edge sealing material can be smoothly engaged with the edge of the glass.

[0075] The first image recognition module includes an image recognition unit 1 and a feedback unit 1.

[0076] The first image recognition module is configured with a benign edge sealing effect image.

[0077] The image recognition unit 1 is used to recognize the edge of the glass with the edge sealing material clamped therein and form a real-time edge sealing effect image.

[0078] When the first image recognition module is used to obtain a real-time edge sealing effect image, the real-time edge sealing effect image is compared with the benign edge sealing effect image. The difference between the distance between the edge sealing material and the glass in the real-time edge sealing effect image and the distance between the edge sealing material and the glass in the benign edge sealing effect image is obtained through the comparison, and adjustment data is generated according to the difference.

[0079] Feedback unit 1 is used to obtain adjustment data and feed it back to the material discharging setting module, and readjust the value of the reserved distance r between the edge sealing material and the glass to ensure that the edge of the edge sealing material and the glass edge can fit better when the glass is subsequently edge sealed.

[0080] The temperature setting module is equipped with a temperature coefficient K C The temperature setting module is used to obtain the discharge diameter S and the temperature coefficient K C , and according to the discharge diameter S and temperature coefficient K C Set the curing temperature C of the heating point.

[0081] The calculation formula of the curing temperature C of the heating point is:

[0082] C=SK C

[0083] The calculation formula for the curing temperature C of the heating point is dimensionless on both sides of the equation.

[0084] The curing temperature C of the heating point can change with the change of the discharge diameter S, and can heat different amounts of edge banding materials accordingly, thereby improving the efficiency of heating and curing the edge banding materials.

[0085] The power supply control module is used to supply power to the heating points in the area corresponding to the edge banding material.

[0086] The method in which the power supply control module supplies power to the heating points in the area corresponding to the edge banding material is:

[0087] D1. Obtain dimension data, edge material thickness h, radius threshold R, and proportional coefficient K W , the reserved distance r between the edge sealing material and the glass, and based on the size data, edge sealing material thickness h, radius threshold R, proportional coefficient K W , the reserved distance r between the edge sealing material and the glass is used to establish the model B of the edge sealing material;

[0088] D2. Establish a center coordinate point Z on the glass surface based on the glass length L and the glass width W;

[0089] D3. The power supply control module uses the central coordinate point Z as the base point to supply power to the heating points in the area corresponding to model B.

[0090] The power supply control module is equipped with a temperature sensor and a voltage regulation unit. The temperature sensor is used to monitor the real-time temperature of the heating point. The voltage regulation unit is used to obtain the real-time temperature of the heating point and the curing temperature C. When the real-time temperature is lower than the curing temperature C, the input voltage of the heating point is increased. When the real-time temperature is higher than the curing temperature C, the input voltage of the heating point is decreased.

[0091] The molding subsystem includes a distribution setting module and a second image recognition module.

[0092] The distribution setting module is used to obtain dimension data, set the basic cell length and width according to the dimension data, form a support distribution grid, and generate support layout nodes at each intersection of the support distribution grid based on the support distribution grid, and thereby establish a support distribution model.

[0093] The method to establish the support distribution model is:

[0094] A1. Build a glass model based on the size data;

[0095] A2. Divide the width W of the glass model into equal parts and establish corresponding equal division lines on the glass model. That is, first divide the width W of the glass model into two equal parts and establish the equal division line W1. Then divide the width W of the glass model into four equal parts on the basis of the two equal divisions and establish the equal division line W2. Similarly, establish the equal division line W n , until W / (n+1)>2U1, then stop dividing the width W equally and take W / (n+1) as the cell width of the support distribution grid; where n is the total number of times the width of the glass model is divided equally;

[0096] A3. Divide the length L of the glass model into equal parts and establish the corresponding dividing lines on the glass model. First, divide the length L of the glass model into two equal parts and establish the dividing line L1. Then divide the length L of the glass model into four equal parts on the basis of the two equal parts and establish the dividing line L2. Similarly, establish the dividing line L m , until L / (m+1)>2U2, then stop dividing the width L equally, and take L / (m+1) as the unit cell length of the support distribution grid; where m is the total number of times the length of the glass model is divided equally;

[0097] A4. Take the cell width in step A2 and the cell length in step A3 as the lengths of two adjacent sides of the basic cell to establish the basic cell.

[0098] A5. Divide the glass model into basic cells to form a support distribution grid, establish support layout nodes at the intersection of the support distribution grid, and complete the establishment of the support distribution model.

[0099] U is the base cell, U1 and U2 are the two adjacent sides of the cell, U1 is parallel to W, and U2 is parallel to L.

[0100] The support distribution device obtains a support distribution model and arranges supports on the glass according to the support distribution model.

[0101] The second image recognition module is configured with an image recognition unit 2 and a feedback unit 2.

[0102] When the image recognition unit 2 is used to obtain the support distribution model, it identifies the support distribution image of the glass surface and compares the support distribution image of the glass surface with the support distribution model to confirm whether supports are already set at the positions where supports should be set in the support distribution image. If there are vacancies at the positions where supports should be set in the support distribution image, the vacancies are marked in the support distribution image to form an image to be corrected.

[0103] Feedback unit 2 is used to obtain the corrected image and feed the corrected image back to the support distribution device. The support distribution device fills the gaps where supports should be set according to the corrected image to complete the support setting on the glass surface.

[0104] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the scope of the present invention through the above description. The technical scope of this invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A control system for a vacuum glass production line, characterized by: Including rack and distribution box; The rack includes a terminal, the terminal includes a data transmission module, the data transmission module is used to transmit dimension data, the dimension data includes glass length L, glass width W and glass thickness H; The distribution box is provided with a processor, the processor is integrated with a master control system, and the master control system includes a molding subsystem; The forming subsystem includes a distribution setting module, which is used to obtain dimension data, set the length and width of the basic cell according to the dimension data, form a support distribution grid, and generate support arrangement nodes at each intersection of the support distribution grid according to the support distribution grid, and thereby establish a support distribution model; The method to establish the support distribution model is: A1. Build a glass model based on the size data; A2. Divide the width W of the glass model into equal parts in sequence, and establish corresponding equal division lines on the glass model, that is, first divide the width W of the glass model into two equal parts, establish the equal division line W1, then divide the width W of the glass model into four equal parts on the basis of the two equal divisions, establish the equal division line W2, and so on, establish the equal division line Wn, until W / (n+1)>2U1, then stop dividing the width W, and take W / (n+1) as the cell width of the support distribution grid; where n is the total number of times the width of the glass model is divided into equal parts; A3. Divide the length L of the glass model into equal parts in sequence, and establish corresponding equal division lines on the glass model, that is, first divide the length L of the glass model into two equal parts, establish the equal division line L1, and then divide the length L of the glass model into four equal parts on the basis of the two equal divisions, establish the equal division line L2, and so on, establish the equal division line Lm, until L / (m+1)>2U2, then stop dividing the width L, and take L / (m+1) as the unit cell length of the support distribution grid; where m is the total number of times the length of the glass model is divided into equal parts; A4. Take the cell width in step A2 and the cell length in step A3 as the lengths of two adjacent sides of the basic cell to establish the basic cell. A5. Divide the glass model into basic cells to form a support distribution grid, establish support arrangement nodes at the intersections of the support distribution grid, and complete the establishment of the support distribution model; U is the base cell, U1 and U2 are the lengths of two adjacent sides of the cell, U1 is parallel to W, and U2 is parallel to L; The master control system further includes an edge banding subsystem, and the edge banding subsystem includes a discharge setting module; The discharge setting module is provided with a discharge aperture calculation strategy, which includes obtaining the dimension data and the radius threshold, and setting the discharge aperture of the edge sealing material for the edge sealing device to perform glass edge sealing according to the dimension data and the radius threshold; The calculation formula of the discharge diameter is: S is the discharge diameter, h is the edge material thickness, R is the radius threshold, K W is the proportional coefficient, r is the reserved distance between the edge sealing material and the glass. By reserving a distance between the edge sealing material and the glass, the edge sealing material can be smoothly engaged with the edge of the glass.

2. The control system of a vacuum glass production line according to claim 1, characterized in that: The molding subsystem also includes a second image recognition module; The second image recognition module is configured with an image recognition unit 2 and a feedback unit 2; The image recognition unit 2 is used to identify the support distribution image of the glass surface when acquiring the support distribution model, and compare the support distribution image of the glass surface with the support distribution model to confirm whether the position where the support should be set in the support distribution image has been set with a support, and if the position where the support should be set in the support distribution image is vacant, the vacant position is marked in the support distribution image to form an image to be corrected; The feedback unit 2 is used to obtain the corrected image and feed the corrected image back to the support distribution device. The support distribution device fills the gaps where supports should be set according to the corrected image to complete the support setting on the glass surface.

3. The control system of a vacuum glass production line according to claim 1, characterized in that: It includes a cutting device for cutting the whole piece of glass to be processed, a grinding device for grinding the edge of the glass, an edge sealing device for extruding edge sealing material to wrap the edge of the glass, a curing device for heating the edge sealing material and thoroughly curing the edge sealing material, a support arranging device for arranging supports on the glass, a assembling device for assembling two pieces of edge-sealed glass, and a vacuum device for extracting gas from the inside of the assembled glass; The curing device comprises a plurality of equidistantly arranged heating points, and the heating points are used to heat the edge banding material and cure it.

4. The control system of a vacuum glass production line according to claim 1, characterized in that: The terminal also includes an operation panel, which is used to set the dimensional data and fillet radius data in the glass production process, and display the dimensional data and other indicators in the glass production process on the panel. Other indicators in the glass production process specifically include the discharge diameter of the edge sealing material of the edge sealing device, the speed of the edge sealing device, and the temperature of the heating point.

5. The control system of a vacuum glass production line according to claim 3, characterized in that: The master control system also includes a pre-processing subsystem; The pre-processing subsystem includes a depth setting module, a path setting module and a radius setting module; The depth setting module sets the cutting depth of the cutting device for cutting the glass according to the size data, so that the cutting device can set the cutting depth according to the size data and effectively cut glass of different thicknesses; The path setting module is configured with a path planning strategy, which includes obtaining the size data, setting a cutting path for the cutting device to cut according to the size data, and being able to cut the entire piece of glass to be processed into a desired shape; and the path planning strategy sets a grinding path for the grinding device to grind the glass according to the size data, and being able to effectively grind the edges of the glass of different shapes after cutting; The radius setting module is configured with a radius threshold, and the radius setting module is used to output the radius threshold to the polishing device when the size data is obtained, so that the polishing device polishes the glass corners according to the radius threshold, and the radius threshold represents the fillet radius of the polished glass corners.

6. The control system of a vacuum glass production line according to claim 3, characterized in that: The edge banding subsystem further includes a first image recognition module, the first image recognition module includes an image recognition unit 1 and a feedback unit 1, and the first image recognition module is configured with a benign edge banding effect image; The image recognition unit 1 is used to recognize the edge of the glass with the edge sealing material clamped therein and form a real-time edge sealing effect image; When the first image recognition module is used to obtain the real-time edge sealing effect image, the real-time edge sealing effect image is compared with the good edge sealing effect image, and the difference between the distance between the edge sealing material and the glass in the real-time edge sealing effect image and the distance between the edge sealing material and the glass in the good edge sealing effect image is obtained by comparison, and adjustment data is generated according to the difference; The feedback unit 1 is used to obtain the adjustment data and feed it back to the material discharging setting module, so as to readjust the value of the reserved distance r between the edge sealing material and the glass to ensure that the edge sealing material and the glass edge can fit better when the glass is subsequently edge sealed.

7. The control system of a vacuum glass production line according to claim 3, characterized in that: The edge sealing subsystem also includes a temperature setting module; The temperature setting module is configured with a temperature coefficient K C The temperature setting module is used to obtain the discharge diameter S and the temperature coefficient K C , and according to the discharge diameter S and the temperature coefficient K C Setting the curing temperature C of the heating point; The calculation formula of the curing temperature C of the heating point is: C=SK C Both sides of the calculation formula of the curing temperature C of the heating point are dimensionless; The curing temperature C of the heating point can change with the change of the discharge diameter S, and can heat different amounts of edge sealing materials accordingly.

8. The control system of a vacuum glass production line according to claim 7, characterized in that: The edge banding subsystem further comprises a power supply control module, and the power supply control module is used to supply power to the heating points in the area corresponding to the edge banding material; The method in which the power supply control module supplies power to the heating point in the area corresponding to the edge banding material is: D1. Obtain dimension data, edge material thickness h, radius threshold R, and proportional coefficient K W , the reserved distance r between the edge sealing material and the glass, and based on the size data, edge sealing material thickness h, radius threshold R, proportional coefficient K W , the reserved distance r between the edge sealing material and the glass is used to establish the model B of the edge sealing material; D2. Establish a center coordinate point Z on the glass surface based on the glass length L and the glass width W; D3, the power supply control module uses the central coordinate point Z as the base point to supply power to the heating points in the area corresponding to the model B; The power supply control module is configured with a temperature sensor and a voltage regulating unit. The temperature sensor is used to monitor the real-time temperature of the heating point. The voltage regulating unit is used to obtain the real-time temperature of the heating point and the curing temperature C. When the real-time temperature is lower than the curing temperature C, the input voltage of the heating point is increased. When the real-time temperature is higher than the curing temperature C, the input voltage of the heating point is decreased.

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