Electromagnetic leveling device and method for display glass forming

Abstract

The application discloses a kind of for display glass forming electromagnetic leveling device and method, belong to the technical field of electronic glass industry for measurement display, a kind of for display glass forming electromagnetic leveling device and method, including operation support, be set to one side one end of operation support one capacitor and be set to one side other end of operation support two capacitors, glass traction structure is arranged at the position of separation between one capacitor and two capacitors, glass embryoid is arranged below glass traction structure, glass embryoid is pulled and moves by glass traction structure, output power cord is arranged on one capacitor and two capacitors, the other end of output power cord at one capacitor is installed one current controller, the other end of output power cord at two capacitors is installed two current controllers. It can be carried out in electronic glass processing process and timely electronic glass flatness leveling, guarantees the production quality of electronic glass.

Description

Technical Field

[0001] This invention relates to the technical field of electronic glass for measurement and display, and more specifically, to an electromagnetic leveling device and method for forming display glass. Background Technology

[0002] Electronic glass generally refers to ultra-thin float glass with a thickness of 0.1 to 2 mm. It is a type of high-tech product that can be applied to the fields of electronics, microelectronics, and optoelectronics. It is mainly used to manufacture integrated circuits and glass materials with functions such as optoelectronics, thermoelectricity, acousto-optics, and magneto-optics.

[0003] Controlling the surface flatness during the molding process of electronic glass for displays is an extremely important but difficult-to-achieve indicator; if the flatness is not up to standard, the glass will be scrapped.

[0004] Currently, in the manufacturing process of electronic glass for displays, the flatness of the electronic glass depends on the precision of process control during processing. When the flatness of the electronic glass changes within a certain range during processing, it is difficult to adjust the flatness of the electronic glass in a timely manner during the processing.

[0005] Therefore, in view of this, the existing structure is studied and improved to provide an electromagnetic leveling device and method for display glass forming, in order to achieve a more practical purpose. Summary of the Invention

[0006] 1. Technical problems to be solved In view of the problems existing in the prior art, the purpose of this invention is to provide an electromagnetic leveling device and method for display glass forming, which can realize timely leveling of the flatness of electronic glass during the processing of electronic glass, thereby ensuring the production quality of electronic glass.

[0007] 2. Technical Solution To solve the above problems, the present invention adopts the following technical solution.

[0008] An electromagnetic leveling device for display glass forming includes a working support, a first capacitor disposed at one end of one side of the working support and a second capacitor disposed at the other end of one side of the working support, a glass traction structure disposed at the separation position between the first capacitor and the second capacitor, a glass prototype disposed below the glass traction structure, and the glass prototype being pulled and moved by the glass traction structure. The first capacitor includes a positive electrode plate A and a negative electrode plate B, and the second capacitor includes a negative electrode plate C and a positive electrode plate D. The negative electrode plates B and C are symmetrically arranged on both sides of the glass prototype, and the positive electrode plates A, B, C, and D are arranged in parallel in sequence. Both capacitor No. 1 and capacitor No. 2 are equipped with output power lines. The other end of the output power line located at capacitor No. 1 is equipped with a current controller No. 1, and the other end of the output power line located at capacitor No. 2 is equipped with a current controller No. 2.

[0009] Furthermore, the first capacitor and the second capacitor have the same structure and are arranged symmetrically.

[0010] Furthermore, the working support includes a ceramic support back plate, four support bases are fixedly installed on the bottom side of the ceramic support back plate, and four limiting double rails are fixedly installed on the top side of the ceramic support back plate. Each of the four limiting double rails is slidably connected to an upper clamping frame, and the positive electrode plate A, negative electrode plate B, negative electrode plate C and positive electrode plate D are all clamped between the support bases and upper clamping frames at the corresponding positions.

[0011] Furthermore, both the support base and the upper bracket are strip structures made of ceramic material, and L-shaped clamping feet are fixedly provided at the bottom of the support base and the top of the upper bracket.

[0012] Furthermore, a marking plate is fixedly installed at one end of the upper card holder.

[0013] Furthermore, a slide block is fixedly provided at the end of the upper card holder away from the marking plate, and the same slide block is slidably connected to the corresponding limiting double rail.

[0014] Furthermore, the glass traction structure includes a base fixed to the bottom of the middle part of the side of the ceramic support back plate and a top limiting platform fixed to the top of the middle part of the side of the ceramic support back plate. Traction roller sets are installed at the top of the base and the bottom of the top limiting platform.

[0015] Furthermore, a conveyor belt is fixedly installed at the top center of the base and at the middle position of the traction roller group, and the top surface of the conveyor belt is in contact with the bottom surface of the glass prototype.

[0016] A method for using an electromagnetic leveling device for display glass forming, the specific implementation steps of which are as follows: Step 1: Assembly and adjustment of the device: Fix capacitor No. 1 and capacitor No. 2 between the corresponding upper bracket and support base respectively, and then place the glass prototype to be tested in the glass traction structure. At this time, the glass traction structure is in a static state. Step 2, Control of the device and adjustment of the flatness of the electronic glass: Simultaneously energize capacitors No. 1 and No. 2, and under the action of the charge, complete the adjustment of the flatness of the glass prototype. Step 3: Complete the flatness adjustment process of a single electronic glass: Start the conveyor belt in the glass traction structure to bring out the glass prototype with the flatness adjusted, thus completing the flatness adjustment of a single electronic glass. Step 4: Perform a cyclical process to adjust the flatness of the electronic glass: Repeat steps 1, 2, and 3 to complete the batch cyclical adjustment of the flatness of the electronic glass.

[0017] 3. Beneficial Effects Compared with the prior art, the advantages of this invention are: In this solution, during the production of electronic glass, the flatness of the glass prototype can still be adjusted. At this time, the position of the glass prototype is controlled by a glass traction structure, and a charge field is provided on both sides of the glass prototype by capacitors No. 1 and No. 2. Then, the repulsive force of the two negative plates on the electrons in the electronic glass is used to achieve the flatness adjustment of the electronic glass surface. In this way, the flatness adjustment of the electronic glass can be carried out in a timely manner during the electronic glass processing, ensuring the production quality of electronic glass. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the device in this invention; Figure 2 For the present invention Figure 1 Enlarged structural diagram of part A in the middle; Figure 3 This is a front view of the device in this invention; Figure 4 This is a three-dimensional structural diagram of the glass traction structure in this invention; Figure 5 This is a schematic diagram of the control principle of the device of the present invention; Figure 6 This is a schematic flowchart illustrating the usage method of the electromagnetic leveling device for forming display glass according to the present invention.

[0019] Explanation of the labels in the diagram: 1. Working support frame; 101. Ceramic support back plate; 102. Support base frame; 103. Limiting double rails; 104. Upper clamping bracket; 105. L-shaped clamping feet; 106. Marking plate; 107. Slide seat; 2. Capacitor No. 1; 201. Positive electrode plate A; 202. Negative electrode plate B; 3. Capacitor No. 2; 301. Negative electrode plate C; 302. Positive electrode plate D; 4. Glass traction structure; 401. Base; 402. Top limiting platform; 403. Traction roller assembly; 404. Conveyor belt; 5. Glass prototype; 6. Output power cord; 7. Current controller No. 1; 8. Current controller No. 2. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Example

[0021] Please see Figure 1-5 An electromagnetic leveling device for display glass forming includes a working support 1, a first capacitor 2 disposed at one end of one side of the working support 1 and a second capacitor 3 disposed at the other end of one side of the working support 1, a glass traction structure 4 disposed at the separation position between the first capacitor 2 and the second capacitor 3, a glass prototype 5 disposed below the glass traction structure 4, and the glass prototype 5 is pulled and moved by the glass traction structure 4. Capacitor 2 includes a positive electrode plate A201 and a negative electrode plate B202, and capacitor 3 includes a negative electrode plate C301 and a positive electrode plate D302. The negative electrode plates B202 and C301 are symmetrically arranged on both sides of the glass prototype 5, and the positive electrode plates A201, B202, C301, and D302 are arranged in parallel in sequence. Both capacitor 2 and capacitor 3 are equipped with output power lines 6. The other end of the output power line 6 located at capacitor 2 is equipped with a current controller 7, and the other end of the output power line 6 located at capacitor 3 is equipped with a current controller 8.

[0022] In the production of electronic glass, the flatness of the glass prototype 5 produced during the production process can still be adjusted. At this time, the position of the glass prototype 5 is controlled by the glass traction structure 4, and the first capacitor 2 and the second capacitor 3 are used to provide charge fields on both sides of the glass prototype 5. Then, the repulsive force of the two negative plates on the electrons in the electronic glass is used to achieve the flatness adjustment of the surface of the electronic glass. In this way, the flatness of the electronic glass can be adjusted in time during the processing of electronic glass, ensuring the production quality of electronic glass. See Figure 1 , Figure 3 and Figure 5 Specifically, capacitor 2 and capacitor 3 have the same structure and are arranged symmetrically.

[0023] By controlling the structure and position of capacitor 2 and capacitor 3, it can be ensured that the charges provided by capacitor 2 are in opposite directions and the amount of charge is equal, thereby ensuring a uniform effect on the surface flatness adjustment of electronic glass.

[0024] See Figure 1 and Figure 2 Specifically, the working support 1 includes a ceramic support back plate 101. Four support bases 102 are fixedly installed on the bottom side of the ceramic support back plate 101. Four limiting double rails 103 are fixedly installed on the top side of the ceramic support back plate 101. Upper clamping brackets 104 are slidably connected to each of the four limiting double rails 103. The positive electrode plate A201, negative electrode plate B202, negative electrode plate C301 and positive electrode plate D302 are all clamped between the support bases 102 and the upper clamping brackets 104 at the corresponding positions.

[0025] The support base 102 and the upper bracket 104 can provide stable support for the positive electrode plate A201, negative electrode plate B202, negative electrode plate C301 and positive electrode plate D302 respectively, thereby ensuring that the positive electrode plate A201, negative electrode plate B202, negative electrode plate C301 and positive electrode plate D302 are arranged in parallel.

[0026] Specifically, both the support base 102 and the upper card holder 104 are strip structures made of ceramic material, and L-shaped card feet 105 are fixedly installed at the bottom of the support base 102 and the top of the upper card holder 104.

[0027] By using L-shaped clips 105 to reduce the contact area between the support base 102 and the upper clip 104 and capacitors 2 and 3, the probability of charge being discharged from capacitors 2 and 3 is avoided while ensuring the stable installation of capacitors 2 and 3.

[0028] Specifically, a marking plate 106 is fixedly installed at one end of the upper card holder 104.

[0029] This facilitates the correct installation of the corresponding electrode plates based on the marking data on the marking plate 106.

[0030] Specifically, a slide block 107 is fixedly installed at the end of the upper card holder 104 away from the marking plate 106, and the same slide block 107 is slidably connected to the corresponding limiting double rail 103.

[0031] The upper card holder 104 slides and rises on the limiting double rail 103 via the slide block 107, which can control the range and direction of movement of the upper card holder 104.

[0032] See Figure 1 and Figure 4 Specifically, the glass traction structure 4 includes a base 401 fixed to the bottom of the middle side of the ceramic support back plate 101 and a top limiting platform 402 fixed to the top of the middle side of the ceramic support back plate 101. Traction rollers 403 are installed at the top of the base 401 and the bottom of the top limiting platform 402.

[0033] Under the traction action of the traction roller group 403, the shape and orientation of the glass prototype 5 during movement are ensured.

[0034] Specifically, a conveyor belt 404 is fixedly installed at the top center of the base 401 and at the middle position of the traction roller group 403, and the top surface of the conveyor belt 404 is in contact with the bottom surface of the glass prototype 5.

[0035] By utilizing the continuous operation of the conveyor belt 404, the movement of the glass prototype 5 located on the conveyor belt 404 can be controlled. Example

[0036] Based on the above embodiment 1, further description is provided.

[0037] Please see Figure 6 A method for using an electromagnetic leveling device for display glass forming, the specific implementation steps of which are as follows: Step 1: Assembly and Adjustment of the Device: Specifically, utilizing the sliding characteristic of the slide block 107 which can slide on the limiting double rail 103, push the slide block 107 and the upper clamping bracket 104 upwards synchronously along the vertical direction of the ceramic support back plate 101. At this time, insert the bottom of the positive electrode plate A201 in capacitor 2 into the L-shaped clamping foot 105 of the support base 102. Then, release the slide block 107, so that the L-shaped clamping foot 105 of the upper clamping bracket 104 forms a clamping connection with the top of the positive electrode plate A201. This completes the assembly and adjustment of the device. The installation and fixing of the positive electrode plate A201 is completed in the same way as the installation and fixing of the negative electrode plate B202 in capacitor 2, the negative electrode plate C301 in capacitor 3, and the positive electrode plate D302 in capacitor 3. Then, the glass prototype 5 to be tested is placed in the glass traction structure 4. At this time, the glass prototype 5 is located between the base 401 and the top limiting platform 402, and its movement direction is restricted by the traction roller group 403. At this time, the conveyor belt 404 in the glass traction structure 4 is in a stationary state. Step 2, Control of the Device and Adjustment of the Flatness of the Electronic Glass: Specifically, the No. 1 current controller 7, in conjunction with the corresponding output power line 6, powers the No. 1 capacitor 2, which stores some power. The No. 2 current controller 8, in conjunction with the corresponding output power line 6, powers the No. 2 capacitor 3, which stores some power. Then, under the influence of the charge, both the negative electrode plate B202 and the negative electrode plate C301 have negative charges, which repel the electron-carrying glass embryo 5 between them. Considering only the side of the glass embryo 5, the force is greater on the convex side and less on the concave side, while the opposite side has the opposite force. Therefore, under the action of the force, the glass embryo 5 will be subjected to force towards the center of the area, and the magnitude of the force is controlled by the strength of the output current of the No. 1 current controller 7 and the No. 2 current controller 8, thereby making the glass area that has not yet completely solidified flat. Step 3: Complete the flatness adjustment process of a single electronic glass: Start the conveyor belt 404 in the glass traction structure 4 to bring out the glass prototype 5 after the flatness adjustment is completed, thus completing the flatness adjustment of a single electronic glass. Step 4: Perform a cyclical process to adjust the flatness of the electronic glass: Repeat steps 1, 2, and 3 to complete the batch cyclical adjustment of the flatness of the electronic glass.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. An electromagnetic leveling device for display glass forming, comprising a working support (1), a first capacitor (2) disposed at one end of one side of the working support (1), and a second capacitor (3) disposed at the other end of one side of the working support (1), characterized in that: A glass traction structure (4) is provided at the separation position between the first capacitor (2) and the second capacitor (3). A glass prototype (5) is provided below the glass traction structure (4). The glass prototype (5) is pulled and moved by the glass traction structure (4). The first capacitor (2) includes a positive electrode plate A (201) and a negative electrode plate B (202), and the second capacitor (3) includes a negative electrode plate C (301) and a positive electrode plate D (302). The negative electrode plates B (202) and C (301) are symmetrically arranged on both sides of the glass prototype (5), and the positive electrode plates A (201), B (202), C (301), and D (302) are arranged in parallel in sequence. Both capacitor 1 (2) and capacitor 2 (3) are equipped with output power lines (6). The other end of the output power line (6) located at capacitor 1 (2) is equipped with a current controller (7), and the other end of the output power line (6) located at capacitor 2 (3) is equipped with a current controller (8).

2. The electromagnetic leveling device for display glass forming according to claim 1, characterized in that: The first capacitor (2) and the second capacitor (3) have the same structure and are arranged symmetrically.

3. The electromagnetic leveling device for display glass forming according to claim 1, characterized in that: The working support (1) includes a ceramic support back plate (101). Four support bases (102) are fixedly installed on the bottom side of the ceramic support back plate (101). Four limiting double rails (103) are fixedly installed on the top side of the ceramic support back plate (101). Upper clamps (104) are slidably connected to the four limiting double rails (103). The positive electrode plate A (201), negative electrode plate B (202), negative electrode plate C (301) and positive electrode plate D (302) are all clamped between the support bases (102) and upper clamps (104) at the corresponding positions.

4. The electromagnetic leveling device for display glass forming according to claim 3, characterized in that: The support base (102) and the upper card holder (104) are both strip structures made of ceramic material, and L-shaped card feet (105) are fixedly provided at the bottom of the support base (102) and the top of the upper card holder (104).

5. The electromagnetic leveling device for display glass forming according to claim 3, characterized in that: A marking plate (106) is fixedly installed at one end of the upper card holder (104).

6. The electromagnetic leveling device for display glass forming according to claim 5, characterized in that: The upper card holder (104) is fixedly provided with a slide (107) at one end away from the marking plate (106), and the same slide (107) is slidably connected to the corresponding limiting double rail (103).

7. The electromagnetic leveling device for display glass forming according to claim 3, characterized in that: The glass traction structure (4) includes a base (401) fixed at the bottom of the middle side of the ceramic support back plate (101) and a top limiting platform (402) fixed at the top of the middle side of the ceramic support back plate (101). Traction rollers (403) are installed at the top of the base (401) and the bottom of the top limiting platform (402).

8. The electromagnetic leveling device for display glass forming according to claim 7, characterized in that: A conveyor belt (404) is fixedly installed at the top center of the base (401) and at the middle position of the traction roller group (403), and the top surface of the conveyor belt (404) is in contact with the bottom surface of the glass prototype (5).

9. A method of using an electromagnetic leveling device for display glass forming, characterized in that: This method of use is based on the electromagnetic leveling device for display glass forming according to any one of claims 1 to 8, and the specific implementation steps of the method are as follows: Step 1: Assembly and adjustment of the device: Fix capacitor No. 1 and capacitor No. 2 between the corresponding upper bracket and support base respectively, and then place the glass prototype to be tested in the glass traction structure. At this time, the glass traction structure is in a static state. Step 2, Control of the device and adjustment of the flatness of the electronic glass: Simultaneously energize capacitors No. 1 and No. 2, and under the action of the charge, complete the adjustment of the flatness of the glass prototype. Step 3: Complete the flatness adjustment process of a single electronic glass: Start the conveyor belt in the glass traction structure to bring out the glass prototype with the flatness adjusted, thus completing the flatness adjustment of a single electronic glass. Step 4: Perform a cyclical process to adjust the flatness of the electronic glass: Repeat steps 1, 2, and 3 to complete the batch cyclical adjustment of the flatness of the electronic glass.

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