Measurable edge roller for high borosilicate glass production

Abstract

The utility model discloses a measurable edge roller for high borosilicate glass production, which relates to the field of glass production and comprises a support frame, a transverse moving mechanism arranged at the top end in the support frame, a first motor connected to one end of the transverse moving mechanism, a moving plate arranged at the top end of the transverse moving mechanism, and a second motor connected to the other end of the transverse moving mechanism. A fixed plate is arranged at the top of the end, away from the first motor, of the supporting frame, and a first glass clamping mechanism and a second glass clamping mechanism are arranged on the same sides of the movable plate and the fixed plate correspondingly. A thickness measuring mechanism is arranged on the side wall, close to the first glass clamping mechanism, of the supporting frame. According to the utility model, the transverse stretching and longitudinal pressure of the high borosilicate glass can be controlled, and the thickness of the high borosilicate glass can be monitored, so that the thickness and the quality of the produced high borosilicate glass meet preset requirements, and the consistency and the reliability of products are improved.

Description

Technical Field

[0001] The utility model relates to the field of glass production, in particular to a measurable edge drawing machine for producing high borosilicate glass. Background Art

[0002] High borosilicate glass is a special glass whose main components are silicon dioxide and boron trioxide. It has the advantages of high heat resistance, high chemical stability, high light transmittance and high mechanical strength. High borosilicate glass is often used in the production of laboratory utensils, optical devices, solar panels, oven doors and high-temperature lamps.

[0003] The edge drawing machine for high borosilicate glass production is a kind of equipment specially used for manufacturing high borosilicate glass sheets. Its main function is to stretch and shape the glass by mechanical means to ensure that the thickness and size of the glass sheets meet the requirements. It plays a key role in the production of high borosilicate glass to ensure the high performance and reliability of the product.

[0004] In the traditional high borosilicate glass production process, the edge drawing machine is one of the key equipment. However, these traditional edge drawing machines do not achieve accurate measurement of transverse stretching and fine control of longitudinal pressure. This means that during the production process, it is impossible to accurately monitor and adjust the transverse stretching degree and longitudinal pressure of the glass, thereby failing to ensure that the thickness and quality of the produced high borosilicate glass meet the preset requirements.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related art, the utility model proposes a measurable edge drawing machine for producing high borosilicate glass to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A measurable edge drawing machine for producing high borosilicate glass comprises a support frame, a lateral moving mechanism is arranged at the top of the inner part of the support frame, one end of the lateral moving mechanism is connected to a first motor, a moving plate is arranged at the top of the lateral moving mechanism, a fixed plate is arranged at the top of the end of the support frame away from the first motor, a first glass clamping mechanism and a second glass clamping mechanism are arranged on the same side of the moving plate and the fixed plate respectively; a thickness measuring mechanism is arranged on the side wall of the support frame close to the first glass clamping mechanism.

[0009] Furthermore, in order to move the first glass clamping mechanism laterally, the lateral movement mechanism includes a screw pair arranged at the top end of the support frame, the top of the screw pair is connected to a moving block, the top of the moving block is provided with a moving plate, and one end of the screw pair is connected to the output shaft of the first motor.

[0010] Furthermore, in order to firmly clamp the edge of the high borosilicate glass, the first glass clamping mechanism and the second glass clamping mechanism have the same structure and are in opposite directions; the first glass clamping mechanism includes a connecting frame arranged on one side of the movable plate, a glass clamping frame is arranged on the side of the connecting frame away from the supporting frame, a clamping soft sleeve is arranged in the glass clamping frame, a plurality of first bolts are screwed on the side wall of the glass clamping frame, and one end of the first bolt extends to the side wall of the clamping soft sleeve; glass clamping blocks are arranged at the top and bottom ends of the glass clamping frame, and the glass clamping blocks are connected to the glass clamping frame by second bolts, and a pressure sensor is arranged in the middle of the glass clamping block.

[0011] Furthermore, in order to monitor the thickness of high borosilicate glass, the thickness measuring mechanism includes a mounting frame arranged on the side wall of the support frame close to the first glass clamping mechanism, two synchronous wheels are arranged inside the mounting frame, a synchronous belt is sleeved between the two synchronous wheels, and the synchronous wheels are connected to the output shaft of the second motor; a sensor connecting plate is connected to the synchronous belt, and an ultrasonic thickness sensor is arranged at one end of the sensor connecting plate away from the support frame; a cylinder is arranged at one end of the sensor connecting plate away from the support frame, a retaining ring is arranged at one end of the cylinder away from the sensor connecting plate, a spring is arranged inside the cylinder, an ultrasonic thickness sensor is arranged at one end of the spring away from the sensor connecting plate, and one end of the ultrasonic thickness sensor passes through the retaining ring and extends to the outside of the cylinder.

[0012] The beneficial effects of the utility model are:

[0013] (1) The utility model can realize the control of the transverse stretching and longitudinal pressure of high borosilicate glass and monitor the thickness of high borosilicate glass, thereby ensuring that the thickness and quality of the produced high borosilicate glass meet the preset requirements and improving the consistency and reliability of the product.

[0014] (2) By setting up a lateral moving mechanism, a first glass clamping mechanism, a second glass clamping mechanism, etc., the edge of the high borosilicate glass can be firmly clamped through the cooperation of the clamping soft sleeve and the first bolt to prevent the high borosilicate glass from sliding or falling off during the stretching process; at the same time, the pressure sensor can monitor the longitudinal pressure of the glass clamping block on the high borosilicate glass, and then the tightness of the second bolt can be adjusted according to the pressure, thereby realizing the control of the longitudinal pressure.

[0015] (3) By setting up a thickness measurement mechanism, the thickness of the high borosilicate glass can be monitored in real time through an ultrasonic thickness sensor. The thickness data is fed back to the control system, and the stretching and pressure parameters are automatically adjusted to ensure the consistency of the thickness. Through the design of the synchronous belt, the thickness of the glass at different positions can be dynamically measured, and the elastic force of the spring can make the ultrasonic thickness sensor close to the high borosilicate glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic structural diagram of a measurable edge drawing machine for producing high borosilicate glass according to an embodiment of the utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a structural schematic diagram of a first glass clamping mechanism in a measurable edge drawing machine for producing high borosilicate glass according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic structural diagram of a thickness measuring mechanism in a side drawing machine for producing high borosilicate glass that can be measured according to an embodiment of the utility model;

[0021] Figure 5 It is a three-dimensional assembly diagram of an ultrasonic thickness measuring sensor in a side drawing machine for producing high borosilicate glass that can be measured according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Support frame; 2. Lateral moving mechanism; 201. Screw pair; 202. Moving block; 3. First motor; 4. Moving plate; 5. Fixed plate; 6. First glass clamping mechanism; 601. Connecting frame; 602. Glass clamping frame; 603. Clamping soft sleeve; 604. First bolt; 605. Glass pressing block; 606. Second bolt; 607. Pressure sensor; 7. Second glass clamping mechanism; 8. Thickness measuring mechanism; 801. Mounting frame; 802. Synchronous wheel; 803. Synchronous belt; 804. Second motor; 805. Ultrasonic thickness sensor; 806. Cylinder; 807. Retaining ring; 808. Spring; 809. Sensor connecting plate. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a measurable edge drawing machine for producing high borosilicate glass is provided.

[0026] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, according to the embodiment of the utility model, a measurable edge drawing machine for producing high borosilicate glass includes a support frame 1, a lateral moving mechanism 2 is arranged at the internal top of the support frame 1, one end of the lateral moving mechanism 2 is connected to a first motor 3, a moving plate 4 is arranged at the top of the lateral moving mechanism 2, a fixed plate 5 is arranged at the top of the end of the support frame 1 away from the first motor 3, a first glass clamping mechanism 6 and a second glass clamping mechanism 7 are respectively arranged on the same side of the moving plate 4 and the fixed plate 5; a thickness measuring mechanism 8 is arranged on the side wall of the support frame 1 close to the first glass clamping mechanism 6.

[0027] With the help of the above scheme, the utility model can control the lateral stretching and longitudinal pressure of the high borosilicate glass, and monitor the thickness of the high borosilicate glass, thereby ensuring that the thickness and quality of the produced high borosilicate glass meet the preset requirements, thereby improving the consistency and reliability of the product.

[0028] In one embodiment, for the above-mentioned lateral moving mechanism 2, the lateral moving mechanism 2 includes a screw pair 201 arranged at the top end of the support frame 1, the top of the screw pair 201 is connected to a moving block 202, the top of the moving block 202 is provided with a moving plate 4, and one end of the screw pair 201 is connected to the output shaft of the first motor 3, so that through the coordinated use of the screw pair 201 and the first motor 3, high-precision lateral movement can be achieved, thereby accurately controlling the lateral stretching of the glass.

[0029] In one embodiment, for the first glass clamping mechanism 6, the first glass clamping mechanism 6 and the second glass clamping mechanism 7 have the same structure and opposite directions; the first glass clamping mechanism 6 includes a connecting frame 601 arranged on one side of the movable plate 4, a glass clamping frame 602 is arranged on the side of the connecting frame 601 away from the supporting frame 1, a clamping soft sleeve 603 is arranged in the glass clamping frame 602, a plurality of first bolts 604 are screwed on the side wall of the glass clamping frame 602, and one end of the first bolt 604 extends to the side wall of the clamping soft sleeve 603; the top and bottom ends of the glass clamping frame 602 are both provided with A glass clamping block 605 is provided, and the glass clamping block 605 is connected to the glass clamping frame 602 through a second bolt 606. A pressure sensor 607 is provided in the middle of the glass clamping block 605, so that through the cooperation of the clamping soft sleeve 603 and the first bolt 604, the edge of the high borosilicate glass can be firmly clamped to prevent the high borosilicate glass from sliding or falling off during the stretching process; at the same time, the pressure sensor 607 can monitor the longitudinal pressure of the glass clamping block 605 on the high borosilicate glass, and then the tightness of the second bolt 606 can be adjusted according to the pressure, thereby realizing the control of the longitudinal pressure.

[0030] The working principle of the first glass clamping mechanism 6 is as follows: the first motor 3 drives the lateral moving mechanism 2 to make the moving plate 4 move lateral. When the moving plate 4 moves, the connecting frame 601 and the glass clamping frame 602 connected thereto move along with it, and abut against the clamping soft cover 603 through the first bolt 604, so that the clamping soft cover 603 can clamp the glass.

[0031] The glass pressing block 605 is connected to the glass clamping frame 602 through the second bolt 606 to apply longitudinal pressure to the high borosilicate glass. The longitudinal pressure applied to the high borosilicate glass can be monitored in real time by the pressure sensor 607 arranged in the middle of the glass pressing block 605. When the longitudinal pressure is too large or too small, the pressure of the glass pressing block 605 on the high borosilicate glass can be controlled by adjusting the tightness of the second bolt 606, thereby achieving precise control of the longitudinal pressure.

[0032] When the high borosilicate glass is subjected to longitudinal pressure, this pressure will act on the pressure sensor 607, causing some physical changes in the material of the pressure sensor 607. Physical changes include changes in shape, changes in resistance, changes in capacitance, etc., depending on the type of sensor. Such as piezoelectric pressure sensors, piezoresistive pressure sensors, capacitive pressure sensors, etc. Then, the pressure sensor 607 converts the physical changes into changes in voltage or current through the internal circuit, and then obtains an electrical signal proportional to the pressure. The electrical signal will then be sent to the control system, and the control system determines the change in pressure based on the change in the electrical signal. If it is found that the pressure deviates from the preset standard, the tightness of the second bolt 606 is adjusted to change the pressure of the glass clamping block 605 on the glass, thereby achieving the purpose of adjusting the longitudinal pressure.

[0033] In one embodiment, for the thickness measuring mechanism 8, the thickness measuring mechanism 8 includes a mounting frame 801 disposed on the side wall of the support frame 1 close to the first glass clamping mechanism 6, two synchronous wheels 802 are disposed inside the mounting frame 801, a synchronous belt 803 is sleeved between the two synchronous wheels 802, and the synchronous wheels 802 are connected to the output shaft of the second motor 804; a sensor connecting plate 809 is connected to the synchronous belt 803, and an ultrasonic thickness measuring sensor 805 is disposed at one end of the sensor connecting plate 809 away from the support frame 1; a cylinder 806 is disposed at one end of the sensor connecting plate 809 away from the support frame 1, and the cylinder 806 is away from the sensor connecting plate 80 A retaining ring 807 is provided at one end of 9, a spring 808 is provided in the cylinder 806, an ultrasonic thickness sensor 805 is provided at one end of the spring 808 away from the sensor connecting plate 809, and one end of the ultrasonic thickness sensor 805 passes through the retaining ring 807 and extends to the outside of the cylinder 806, so that the thickness of the high borosilicate glass is monitored in real time by the ultrasonic thickness sensor 805, and the thickness data is fed back to the control system, and the stretching and pressure parameters are automatically adjusted to ensure the consistency of the thickness; through the design of the synchronous belt 803, the thickness of the glass at different positions can be dynamically measured, and the elastic force of the spring 808 can make the ultrasonic thickness sensor 805 close to the high borosilicate glass.

[0034] The working principle of the thickness measuring mechanism 8 is as follows: the second motor 804 is started through an external control system (such as a control panel), and the two synchronous wheels 802 are connected through a synchronous belt 803, so that the synchronous belt 803 can move and the driving sensor connecting plate 809 can move.

[0035] The ultrasonic thickness sensor 805 is installed on the sensor connecting plate 809, and under the action of the spring 808, the ultrasonic thickness sensor 805 is in close contact with the high borosilicate glass and measures the thickness of the high borosilicate glass.

[0036] The principle of the ultrasonic thickness sensor 805 is based on the characteristics of ultrasonic waves propagating in the medium. The probe part of the ultrasonic thickness sensor 805 emits high-frequency sound waves (ultrasound waves). These ultrasonic waves enter the glass material, then reflect inside the glass, and finally reflect back to the probe. The probe receives the reflected sound waves. The electronic equipment inside the ultrasonic thickness sensor 805 calculates the time from the emission to the reception of the ultrasonic wave. Since the propagation speed of ultrasonic waves in the glass is known, the thickness of the glass can be accurately calculated based on this time.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In actual application, the high borosilicate glass is preheated before stretching. The heated high borosilicate glass is clamped by the first glass clamping mechanism 6 and the second glass clamping mechanism 7. The first motor 3 drives the lateral moving mechanism 2, and drives the moving plate 4 to move laterally through the screw pair 201 and the moving block 202, so as to achieve lateral stretching of the glass. According to the data fed back by the pressure sensor 607, the tightness of the second bolt 606 is adjusted to achieve precise control of the longitudinal pressure. The thickness measuring mechanism 8 measures the thickness of the high borosilicate glass. According to the change of the glass thickness, the stretching speed and pressure can be dynamically adjusted to ensure the consistency of the glass thickness.

[0039] In summary, the utility model can realize the control of the lateral stretching and longitudinal pressure of high borosilicate glass, and monitor the thickness of high borosilicate glass, so as to ensure that the thickness and quality of the produced high borosilicate glass meet the preset requirements, and improve the consistency and reliability of the product. By setting the lateral moving mechanism 2, the first glass clamping mechanism 6, the second glass clamping mechanism 7, etc., the edge of the high borosilicate glass can be firmly clamped through the cooperation of the clamping soft sleeve 603 and the first bolt 604 to prevent the high borosilicate glass from sliding or falling off during the stretching process; at the same time, the pressure sensor 607 can monitor the longitudinal pressure of the glass clamping block 605 on the high borosilicate glass, and then the tightness of the second bolt 606 can be adjusted according to the pressure, so as to realize the control of the longitudinal pressure. By setting up the thickness measuring mechanism 8, the thickness of the high borosilicate glass can be monitored in real time through the ultrasonic thickness sensor 805, and the thickness data is fed back to the control system to automatically adjust the stretching and pressure parameters to ensure the consistency of the thickness; through the design of the synchronous belt 803, the thickness of the glass at different positions can be dynamically measured, and the elastic force of the spring 808 can make the ultrasonic thickness sensor 805 close to the high borosilicate glass.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A measurable edge drawing machine for producing high borosilicate glass, comprising a support frame (1), characterized in that: A lateral moving mechanism (2) is arranged at the top of the inner part of the support frame (1), one end of the lateral moving mechanism (2) is connected to a first motor (3), a moving plate (4) is arranged at the top of the lateral moving mechanism (2), a fixing plate (5) is arranged at the top of the end of the support frame (1) away from the first motor (3), a first glass clamping mechanism (6) and a second glass clamping mechanism (7) are arranged on the same side of the moving plate (4) and the fixing plate (5), respectively, the first glass clamping mechanism (6) and the second glass clamping mechanism (7) have the same structure and are in opposite directions; A thickness measuring mechanism (8) is provided on the side wall of the support frame (1) close to the first glass clamping mechanism (6); The lateral movement mechanism (2) comprises a screw pair (201) arranged at the top end inside the support frame (1), the top of the screw pair (201) is connected to a moving block (202), the top of the moving block (202) is provided with the moving plate (4), and one end of the screw pair (201) is connected to the output shaft of the first motor (3); The first glass clamping mechanism (6) comprises a connecting frame (601) arranged on one side of the movable plate (4); a glass clamping frame (602) is arranged on the side of the connecting frame (601) away from the supporting frame (1); a clamping soft sleeve (603) is arranged inside the glass clamping frame (602); a plurality of first bolts (604) are screwed on the side wall of the glass clamping frame (602), and one end of the first bolt (604) extends to the side wall of the clamping soft sleeve (603); Glass pressing blocks (605) are provided at the top and bottom of the glass clamping frame (602), and the glass pressing blocks (605) are connected to the glass clamping frame (602) via a second bolt (606). A pressure sensor (607) is provided in the middle of the glass pressing block (605).

2. The measurable edge drawing machine for producing high borosilicate glass according to claim 1, characterized in that: The thickness measuring mechanism (8) comprises a mounting frame (801) arranged on the side wall of the supporting frame (1) close to the first glass clamping mechanism (6), two synchronous wheels (802) are arranged inside the mounting frame (801), a synchronous belt (803) is sleeved between the two synchronous wheels (802), and the synchronous wheels (802) are connected to the output shaft of the second motor (804); The synchronous belt (803) is connected to a sensor connecting plate (809), and an ultrasonic thickness measuring sensor (805) is arranged at one end of the sensor connecting plate (809) away from the support frame (1).

3. The measurable edge drawing machine for producing high borosilicate glass according to claim 2, characterized in that: A cylinder (806) is arranged at one end of the sensor connecting plate (809) away from the support frame (1); a retaining ring (807) is arranged at one end of the cylinder (806) away from the sensor connecting plate (809); a spring (808) is arranged inside the cylinder (806); the ultrasonic thickness sensor (805) is arranged at one end of the spring (808) away from the sensor connecting plate (809); and one end of the ultrasonic thickness sensor (805) passes through the retaining ring (807) and extends to the outside of the cylinder (806).

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