Hyperbolic double-clamped glass coating stress uniform strengthening device

Abstract

The utility model relates to glass production technical field, and disclose a kind of hyperbolic double-clamping glue coated glass stress uniform strengthening device, including driving member downlink control assembly, pressure gas bag is automatically laminated with glass curved surface, oil is injected to assembly cylinder by oil pipe, pressure gas bag is pressed by pushing motion disc, touch rod is fed back to control system by pressure sensor to pressure signal, system is adjusted oil quantity and pressure accordingly dynamically, accurately control each gas bag pressure, ensure that glass stress is evenly distributed, after completing strengthening, driving member drives assembly to rise, motion disc resets under the action of reset spring, the adaptive lamination characteristics of pressure gas bag array, solve the complex curved surface glass lamination problem, improve strengthening effect;Pressure sensor and control system cooperate, realize the accurate regulation and control of stress distribution, reduce glass deformation, break risk, improve yield rate;Automatic pressure regulation substantially reduces manual intervention, and accurate pressure control ensures processing consistency.

Description

Technical Field

[0001] This utility model relates to the field of glass production technology, and in particular to a device for uniformly strengthening the stress of hyperbolic double-laminated coated glass. Background Technology

[0002] With the increasing demands for glass performance in fields such as building curtain walls, high-end decoration, and new energy solar thermal energy, hyperbolic laminated glass, with its unique curved shape, excellent optical performance, and structural strength, has gradually become an important product in demand in the market. Hyperbolic laminated glass is composed of multiple layers of glass substrate and film, with a functional coating layer on the surface. During the production process, stress strengthening treatment is required to improve its impact resistance, wind pressure resistance, and durability.

[0003] Currently, traditional glass stress strengthening technologies, such as physical tempering and chemical tempering, are mostly designed for flat glass and face numerous technical bottlenecks when applied to hyperbolic laminated glass. Due to the complex curved surface structure of hyperbolic glass, traditional strengthening equipment struggles to apply a uniform stress field, resulting in significant differences in the degree of strengthening in different parts of the glass. This easily leads to stress concentration, greatly affecting the overall strength and stability of the glass, and even posing a risk of spontaneous breakage during subsequent use. Furthermore, existing equipment has a low level of automation, making it difficult to accurately control the stress strengthening parameters of the complex curved surface of hyperbolic glass. This not only results in low production efficiency but also makes it difficult to guarantee the yield rate, failing to meet the growing market demand. Utility Model Content

[0004] The technical problem to be solved by this invention is that the existing technology has the disadvantage of making it difficult to achieve uniform stress field application. To address this, we propose a stress uniform strengthening device for hyperbolic double-laminated coated glass.

[0005] To achieve the above objectives, this application adopts the following technical solution: a stress uniform strengthening device for hyperbolic double-laminated coated glass, comprising a stress machine, a driving component mounted on the top of the stress machine, a control component fixedly connected to the bottom of the driving component, the control component comprising an arc-shaped plate, the top of the arc-shaped plate being fixedly connected to the output end of the driving component, multiple assembly windows being opened on the surface of the arc-shaped plate, an assembly cylinder being built into each assembly window, a connecting plate being fixedly connected to the top of the assembly cylinder, a moving disc being built into the assembly cylinder, multiple return springs being arranged between the moving disc and the connecting plate, a support roller being fixedly connected to the side of the moving disc away from the return springs, a pressure airbag being fixedly connected to the bottom of the support roller, a contact rod being fixedly connected to the side of the moving disc away from the airbag, a pressure sensor being arranged at the end of the contact rod away from the moving disc, and the side of the pressure sensor away from the contact rod being fixedly connected to the connecting plate.

[0006] Preferably, the bottom of the drive unit is provided with a worktable.

[0007] Preferably, the plurality of assembly windows are evenly distributed along the edge of the arc-shaped plate.

[0008] Preferably, the bottom of the connecting plate is fixedly connected to the arc-shaped plate, and an oil pipe is fixedly connected to the middle of the connecting plate.

[0009] Preferably, a fixing ring groove is formed around the motion disk, and a sealing ring is sleeved in the fixing ring groove, with the outer ring wall of the sealing ring in contact with the inner wall of the assembly cylinder.

[0010] Preferably, a positioning cylinder is sleeved on one end of the reset spring, and the end of the positioning cylinder away from the reset spring is fixedly connected to the connecting plate.

[0011] Preferably, the moving disc has multiple positioning grooves on the side near the connecting plate, and one end of the reset spring is fixedly connected to the bottom of the positioning groove cavity.

[0012] Preferably, one end of the assembly cylinder has a connecting window to facilitate the passage of the support roller.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] This invention relates to a stress uniform strengthening device for hyperbolic double-laminated coated glass. The glass is placed on a worktable, and a drive unit moves the control assembly downwards, automatically fitting the pressure bladders to the curved surface of the glass. Oil is injected into the assembly cylinder through an oil pipe, pushing the moving disc to pressurize the pressure bladders. A contact rod transmits a pressure signal via a pressure sensor to the control system, which dynamically adjusts the oil volume and pressure accordingly, precisely controlling the pressure of each bladder to ensure uniform stress distribution in the glass. After strengthening, the drive unit moves the assembly upwards, and the moving disc returns to its original position under the action of a return spring. The adaptive fitting characteristic of the pressure bladder array solves the problem of fitting complex curved glass surfaces, improving the strengthening effect. The pressure sensor and control system work together to achieve precise control of stress distribution, reducing the risk of glass deformation and breakage, and increasing the yield rate. Automated pressure regulation significantly reduces manual intervention, improving production efficiency and operational accuracy, and reducing labor intensity. Precise pressure control ensures consistent processing and high product repeatability, providing a strong guarantee for large-scale, high-quality production of hyperbolic glass. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the connection structure between the arc-shaped plate and the assembly cylinder of this utility model;

[0019] Figure 4 This is an exploded view of the control component of this utility model;

[0020] Figure 5 This is a second-view structural diagram of the control component of this utility model from an explosion perspective.

[0021] Legend: 1. Stress machine; 101. Workbench; 102. Drive component; 2. Control component; 201. Arc plate; 202. Assembly window; 203. Assembly cylinder; 204. Connecting plate; 205. Oil pipe; 206. Moving disc; 207. Fixed ring groove; 208. Sealing ring; 209. Return spring; 210. Positioning cylinder; 211. Positioning groove; 212. Support roller; 213. Connecting window; 214. Pressure bladder; 215. Contact rod; 216. Pressure sensor. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] Reference Figures 1 to 5 As shown, this utility model provides a stress uniform strengthening device for hyperbolic double-laminated coated glass, including a stress machine 1, a driving component 102 installed on the top of the stress machine 1, a worktable 101 provided at the bottom of the driving component 102, and a control component 2 fixedly connected to the bottom of the driving component 102. When the driving component 102 is activated, it drives the control component 2 to move downward.

[0024] The control component 2 includes an arc-shaped plate 201. The top of the arc-shaped plate 201 is fixedly connected to the output end of the drive component 102. Multiple assembly windows 202 are opened on the surface of the arc-shaped plate 201. The multiple assembly windows 202 are evenly distributed along the edge of the arc-shaped plate 201. An assembly cylinder 203 is built into the assembly window 202. A connecting plate 204 is fixedly connected to the top of the assembly cylinder 203. The bottom of the connecting plate 204 is fixedly connected to the arc-shaped plate 201. An oil pipe 205 is fixedly connected to the middle of the connecting plate 204. If it is found that the pressure of one or more pressure airbags 214 does not meet the requirements of uniform stress distribution, the control system will adjust the amount and pressure of oil flowing into the oil pipe 205, thereby changing the position of the moving disk 206 in the corresponding assembly cylinder 203, and thus adjusting the pressure of the pressure airbag 214, realizing dynamic adjustment of the pressure of each airbag, and ensuring uniform stress distribution on the glass surface.

[0025] A moving disc 206 is built into the assembly cylinder 203. A fixing ring groove 207 is formed around the moving disc 206. A sealing ring 208 is sleeved in the fixing ring groove 207. The outer ring wall of the sealing ring 208 contacts the inner wall of the assembly cylinder 203. Multiple return springs 209 are provided between the moving disc 206 and the connecting plate 204. A positioning cylinder 210 is sleeved on one end of the return spring 209. The end of the positioning cylinder 210 away from the return spring 209 is fixedly connected to the connecting plate 204. Multiple positioning grooves 211 are formed on the side of the moving disc 206 near the connecting plate 204. One end of the return spring 209 is fixedly connected to the bottom of the inner cavity of the positioning groove 211. The hyperbolic double-laminated coated glass is placed on the worktable 101 of the stress machine 1. At this time, the drive unit 102 at the top of the stress machine 1 is not working, the motion disk 206 in the control component 2 is in a relatively initial position under the action of the return spring 209, the pressure airbag 214 is not subjected to large external force, and the pressure sensor 216 does not detect obvious pressure changes.

[0026] Meanwhile, a support roller 212 is fixedly connected to the side of the motion disc 206 away from the return spring 209. One end of the assembly cylinder 203 has a connecting window 213 to facilitate the passage of the support roller 212. A pressure airbag 214 is fixedly connected to the bottom of the support roller 212. The array of pressure airbags 214 gradually approaches the curved surface of the hyperbolic glass. Because the airbags are elastic, they will automatically conform to the glass surface according to the curved shape of the hyperbolic glass.

[0027] A contact rod 215 is fixedly connected to the side of the moving disc 206 away from the airbag. A pressure sensor 216 is installed at the end of the contact rod 215 away from the moving disc 206. The side of the pressure sensor 216 away from the contact rod 215 is fixedly connected to the connecting plate 204. Oil is introduced into the assembly cylinder 203 through the oil pipe 205. The pressure of the oil pushes the moving disc 206 downward, and the return spring 209 extends. The movement of the moving disc 206 drives the support roller 212 and the pressure airbag 214 downward, and the pressure airbag 214 contacts the glass surface and applies pressure. At the same time, the contact rod 215 on the moving disc 206 moves closer to the pressure sensor 216 as the moving disc 206 moves. The pressure sensor 216 detects the pressure signal transmitted from the contact rod 215 in real time, converts it into an electrical signal, and feeds it back to the control system of the equipment. The control system analyzes the pressure status of each pressure airbag 214 based on the signal fed back by the pressure sensor 216.

[0028] Under the appropriate and uniform pressure maintained by the pressure airbag 214, the hyperbolic double-laminated coated glass is subjected to stress strengthening treatment. When the predetermined strengthening time is reached or the strengthening conditions are met, the drive component 102 drives the control component 2 to rise, the motion disk 206 is reset under the action of the return spring 209, the pressure airbag 214 separates from the glass surface, and one stress uniform strengthening operation is completed.

[0029] The 214-array pressure airbags can automatically fit the curved surface of hyperbolic glass, adapting to different shapes of hyperbolic glass. This avoids problems such as poor fit or uneven local stress caused by the complex curvature of the glass, thus improving the effect and quality of stress strengthening.

[0030] By using pressure sensor 216 to provide real-time feedback and dynamically adjust the pressure of each airbag, the stress distribution on the glass surface can be precisely controlled, ensuring that stress is applied evenly to the glass. Compared with traditional stress strengthening methods, this design can effectively reduce defects such as deformation and cracking caused by uneven stress in the glass, improve the yield and quality stability of the glass. The equipment's control system can automatically adjust the oil volume and pressure of the oil pipe 205 based on the feedback from pressure sensor 216, realizing automatic control of the pressure of the pressure airbag 214, reducing manual intervention, improving production efficiency and operational accuracy, and also reducing the labor intensity of operators.

[0031] Because it can precisely control pressure and stress distribution, this equipment can ensure the consistency of stress strengthening treatment for hyperboloid glass of the same specifications, resulting in high repeatability of product quality, which is beneficial for large-scale production and quality control.

[0032] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A device for uniformly strengthening the stress of hyperbolic laminated glass, characterized in that, The device includes a stress machine, a drive component mounted on its top, a control component fixedly connected to its bottom, and an arc-shaped plate whose top is fixedly connected to the output end of the drive component. The arc-shaped plate has multiple assembly windows on its surface, each containing an assembly cylinder. A connecting plate is fixedly connected to the top of the assembly cylinder, and a moving disc is inside the assembly cylinder. Multiple return springs are arranged between the moving disc and the connecting plate. A support roller is fixedly connected to the side of the moving disc away from the return springs, and a pressure airbag is fixedly connected to the bottom of the support roller. A contact rod is fixedly connected to the side of the moving disc away from the airbag, and a pressure sensor is located at the end of the contact rod away from the moving disc. The side of the pressure sensor away from the contact rod is fixedly connected to the connecting plate.

2. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: A worktable is provided at the bottom of the drive unit.

3. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: The assembly windows are evenly distributed along the edge of the arc-shaped plate.

4. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: The bottom of the connecting plate is fixedly connected to the arc-shaped plate, and an oil pipe is fixedly connected to the middle of the connecting plate.

5. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: The moving disc has a fixed ring groove around its perimeter, and a sealing ring is fitted inside the fixed ring groove. The outer ring wall of the sealing ring is in contact with the inner wall of the assembly cylinder.

6. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: One end of the reset spring is fitted with a positioning cylinder, and the end of the positioning cylinder away from the reset spring is fixedly connected to the connecting plate.

7. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: The moving disc has multiple positioning grooves on the side near the connecting plate, and one end of the reset spring is fixedly connected to the bottom of the positioning groove cavity.

8. The stress uniform strengthening device for hyperbolic double-laminated coated glass according to claim 1, characterized in that: One end of the assembly cylinder has a connecting window to facilitate the passage of the support roller.

Images