Cover plate glass hot bending processing equipment

Abstract

The utility model relates to the technical field of glass cover plate processing, and discloses cover plate glass hot bending processing equipment which comprises a machine body, a processing cavity is formed in the surface of the upper end of the machine body, a heating furnace is arranged at the bottom end of the back face of the processing cavity, a heating assembly is detachably embedded in the back face of the heating furnace through bolts, and a bearing assembly is slidably arranged in an inner cavity of the heating furnace. The bearing assembly comprises a sliding frame, an adjusting groove, a first clamping plate, a driving assembly and a second clamping plate. The adjusting groove is transversely formed in the side, opposite to the machine body, of the inner side of the sliding frame. By means of the bearing assembly and the driving assembly, the die can be rapidly disassembled and assembled, then the die can be rapidly replaced according to needs during hot bending, time and labor are saved, the machining efficiency is effectively improved, the die clamping device is suitable for being used for clamping dies of different sizes within a certain range, the use limitation is effectively reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cover plate processing, in particular to a cover plate glass hot bending processing device. Background Art

[0002] Cover glass is a special glass used to cover and protect the display screens of electronic devices. It typically features high transparency, high strength, scratch resistance, and abrasion resistance, effectively protecting the display screen from external physical damage, such as scrapes and collisions, while providing a clear visual experience. Cover glass is generally chemically strengthened to enhance its mechanical properties and impact resistance. Its surface may also be treated with special coatings, such as anti-fingerprint and anti-reflection coatings, to enhance the user experience.

[0003] When hot bending cover glass, it needs to be heated to a certain temperature to make it plastic. Then, by applying external force or using a specific mold, the heated glass is bent and formed into a predetermined shape and curvature. However, in actual operation, due to the diversity of cover glass used in real life, different molds need to be replaced according to needs during processing. However, the transmission mold is usually fixed to the equipment body with bolts, and replacement requires the use of a disassembly wrench. This is time-consuming and labor-intensive, resulting in low processing efficiency. To this end, we propose a cover glass hot bending processing equipment. Utility Model Content

[0004] The main purpose of the present invention is to provide a cover glass hot bending processing device, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cover glass hot bending processing equipment, comprising a machine body, a processing cavity is provided on the upper end surface of the machine body, a heating furnace is provided at the bottom end of the back side of the processing cavity, a heating component is detachably nested on the back side of the heating furnace by bolts, a bearing component is slidably provided in the inner cavity of the heating furnace, the bearing component comprises a slide, an adjustment groove, a first clamping plate, a driving component and a second clamping plate, an adjustment groove is provided laterally on the inner side of the slide and relative to one side of the machine body, a first clamping plate and a second clamping plate are slidably provided at both ends of the inner cavity of the adjustment groove, and a driving component for driving the first clamping plate and the second clamping plate to move is provided in the inner cavity of the adjustment groove.

[0006] Preferably, the driving assembly includes a driving screw, a connecting slider, a first bevel gear, a second bevel gear and a torsion bar. A driving screw is provided in the inner cavity of the adjusting groove for horizontal rotation. Connecting sliders are connected to both ends of the driving screw surface, and the outer side walls of the connecting sliders are respectively fixedly connected to the back sides of the first clamping plate and the second clamping plate. The first bevel gear is fixedly connected at the center position of the driving screw. The slide surface on one side of the first bevel gear is vertically connected to the torsion bar through a rotating connecting shaft. The second bevel gear is fixedly connected to the inner side of the torsion bar, and the second bevel gear is meshed with the first bevel gear.

[0007] Preferably, the driving screw is a double-threaded screw, and the first clamping plate and the second clamping plate are both L-shaped plates.

[0008] Preferably, the heating component includes a high-frequency induction heating generator and a high-frequency induction heating coil. The high-frequency induction heating coil is arranged in the heating furnace and connected to the high-frequency induction heating generator. The high-frequency induction heating generator generates a high-frequency current through the high-frequency induction heating coil to heat the mold to be processed in the heating furnace.

[0009] Preferably, an assembly cavity is provided at the bottom of the processing cavity and located at the outer end of the heating furnace. A cooling fan is detachably connected to the interior of the assembly cavity, and a protective screen is detachably connected to the top surface of the assembly cavity.

[0010] Preferably, a pressing piece is detachably nested inside the shell at the top end of the processing chamber, and the pressing piece includes an electric telescopic rod and a pressing plate, and the pressing plate is detachably connected to the telescopic end of the electric telescopic rod.

[0011] Preferably, a control panel is nested at the bottom of the processing chamber and on a side away from the heating furnace.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model cooperates with each other through the slide, the adjustment groove, the first clamping plate, the driving assembly, the second clamping plate, the connecting slider, the driving screw, the first bevel gear, the torsion bar and the second bevel gear. When processing and loading, the mold is placed between the first clamping plate and the second clamping plate, and the torsion bar connected to the outer rotation of the slide is twisted clockwise, thereby rotating the second bevel gear fixed on the inner side, and driving the first bevel gear to rotate while rotating, thereby driving the driving screw in the adjusting groove to rotate clockwise, and making the connecting slider meshing with the driving screw and the first clamping plate and the second clamping plate fixed on the outer side move toward each other, thereby clamping the mold, and moving it inward after being fixed. , and then the slide, the mold fixed above, and the material in the mold are sent into the heating path for heating. When the mold is replaced later, the reverse operation can separate the first clamping plate and the second clamping plate, which makes it convenient to quickly disassemble the mold. The structure is simple and easy to operate, which effectively reduces the difficulty of mold replacement, improves the efficiency of mold replacement, and thus improves the processing efficiency. After hot bending, the slide is pulled outward by the torsion bar, so that the slide drives the hot-bent mold and glass to move into the assembly cavity, and the cooling fan in the assembly cavity is turned on, so that the cooling fan can blow air to the bent glass, thereby improving the cooling efficiency, effectively saving time and further improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the load-bearing assembly of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the clamping assembly of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the heating component of the present invention.

[0018] In the figure: 1. Machine body; 2. Pressed part; 3. Processing chamber; 4. Heating furnace; 5. Heating component; 6. Carrying component; 7. Assembly chamber; 8. Protective mesh; 9. Cooling fan; 10. Control panel; 501. High-frequency induction heating generator; 502. High-frequency induction heating coil; 601. Slide; 602. Adjustment slot; 603. First clamping plate; 604. Drive assembly; 605. Second clamping plate; 6041. Connecting slider; 6042. Drive screw; 6043. First bevel gear; 6044. Torsion bar; 6045. Second bevel gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0020] See also Figure 1 - Figure 4 , a cover glass hot bending processing equipment shown in the figure includes a body 1, a processing chamber 3 is opened on the upper end surface of the body 1, a heating furnace 4 is provided at the bottom end of the back of the processing chamber 3, a heating component 5 is detachably nested on the back of the heating furnace 4 by bolts, a bearing component 6 is slidably provided in the inner cavity of the heating furnace 4, the bearing component 6 includes a slide 601, an adjusting groove 602, a first clamping plate 603, a driving component 604 and a second clamping plate 605, an adjusting groove 602 is opened laterally on the inner side of the slide 601 and relative to one side of the body 1, a first clamping plate 603 and a second clamping plate 605 are respectively slidably provided at both ends of the inner cavity of the adjusting groove 602, and a driving component 604 for driving the first clamping plate 603 and the second clamping plate 605 to move is provided in the inner cavity of the adjusting groove 602; the inner wall of the heating furnace 4 is provided with a heat preservation plate, which can effectively reduce heat loss and energy consumption during processing, and at the same time reduce the heat radiation of the equipment to the external environment.

[0021] Among them, the driving assembly 604 includes a driving screw 6042, a connecting slider 6041, a first bevel gear 6043, a second bevel gear 6045 and a torsion bar 6044. The inner cavity of the adjusting groove 602 is provided with a driving screw 6042 for horizontal rotation. Both ends of the surface of the driving screw 6042 are connected to the connecting slider 6041, and the outer side walls of the connecting slider 6041 are fixedly connected to the back of the first clamping plate 603 and the second clamping plate 605 respectively. The center position of the driving screw 6042 is fixedly connected to the first bevel gear 6043. The surface of the slide 601 on one side of the first bevel gear 6043 is vertically rotatably connected to the torsion bar 6044 through a rotating connecting shaft. The inner side of the torsion bar 6044 is fixedly connected to the second bevel gear 6045, and the second bevel gear 6045 is connected to the first bevel gear The wheel 6043 is meshed and connected, the driving screw 6042 is a double-threaded screw, and the first clamping plate 603 and the second clamping plate 605 are both L-shaped plates; with the help of the torsion bar 6044 connected to the outer side of the slide 601, it twists forward and backward, and then rotates through the second bevel gear 6045 fixed on the inner side, while rotating, driving the first bevel gear 6043 to rotate, and thereby driving the driving screw 6042 in the adjusting groove 602 to rotate forward and backward, and making the connecting slider 6041 meshed with the driving screw 6042 and the first clamping plate 603 and the second clamping plate 605 fixed on the outside move toward or relative to each other, thereby quickly clamping and disassembling the mold, making it convenient to quickly disassemble and assemble the mold according to needs during processing, and convenient for mold replacement, thereby improving processing efficiency.

[0022] Among them, the heating component 5 includes a high-frequency induction heating generator 501 and a high-frequency induction heating coil 502. The high-frequency induction heating coil 502 is arranged in the heating furnace 4 and connected to the high-frequency induction heating generator 501. The high-frequency induction heating generator 501 generates a high-frequency current through the high-frequency induction heating coil 502 to heat the mold to be processed in the heating furnace 4. An assembly cavity 7 is opened at the bottom end of the processing cavity 3 and located at the outer end of the heating furnace 4. A cooling fan 9 is detachably connected to the inside of the assembly cavity 7, and a protective mesh plate 8 is detachably connected to the top surface of the assembly cavity 7; and after hot bending, the slide 601 is pulled outward by the torsion bar 6044, so that the slide 601 drives the mold after hot bending and the glass moving groove assembly cavity 7, and the cooling fan 9 in the assembly cavity 7 is turned on, so that the cooling fan 9 can blow air on the bent glass, thereby improving the cooling efficiency, effectively saving time and further improving the processing efficiency.

[0023] Among them, a pressing part 2 is detachably nested inside the shell at the top of the processing chamber 3, and the pressing part 2 includes an electric telescopic rod and a pressing plate, and the pressing plate is detachably connected to the telescopic end of the electric telescopic rod. A control panel 10 is nested at the bottom end of the processing chamber 3 and on the side away from the heating furnace 4; when the heated glass cover is moved out of the heating furnace 4, the pressing part 2 is controlled by the control panel to squeeze the mold from above, so that the internal glass cover can fit the mold better, thereby improving the bending effect and ensuring the quality of the glass cover after hot bending.

[0024] It should be noted that the present invention is a cover glass hot bending processing equipment. During processing, the mold is placed between the first clamping plate 603 and the second clamping plate 605, and the torsion bar 6044 connected to the outer rotation of the slide 601 is twisted clockwise, thereby rotating the second bevel gear 6045 fixed on the inner side, and driving the first bevel gear 6043 to rotate while rotating, thereby driving the driving screw 6042 in the adjustment groove 602 to rotate clockwise, and making the connecting slider 6041 meshing with the driving screw 6042 and the first clamping plate 603 and the second clamping plate 60 fixed on the outer side rotate. 5 move toward each other to clamp the mold. After fixing, the glass cover is placed in the mold and the slide 601 is pushed to move inward. Then, the mold carrying the glass cover is placed inside the high-frequency induction heating coil 502 in the heating furnace 4. The high-frequency induction heating generator 501 controls the high-frequency induction heating coil 502 to heat the mold and the glass cover inside. After heating to the required temperature, it moves outward and uses the pressing piece 2 to squeeze the mold from above, so that the glass cover inside can fit the mold better, thereby improving the bending effect and ensuring the quality of the glass cover after heat bending.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cover glass hot bending processing device, comprising a body (1), characterized in that: A processing cavity (3) is provided on the upper surface of the machine body (1), and a heating furnace (4) is provided at the bottom end of the back of the processing cavity (3). A heating component (5) is detachably nested on the back of the heating furnace (4) through bolts. A bearing component (6) is slidably provided in the inner cavity of the heating furnace (4). The bearing component (6) includes a slide (601), an adjustment groove (602), a first clamping plate (603), a driving component (604) and a second clamping plate (605). An adjustment groove (602) is transversely provided on the inner side of the slide (601) and relative to one side of the machine body (1). A first clamping plate (603) and a second clamping plate (605) are slidably provided at both ends of the inner cavity of the adjustment groove (602). A driving component (604) for driving the first clamping plate (603) and the second clamping plate (605) to move is provided in the inner cavity of the adjustment groove (602).

2. The cover glass bending equipment according to claim 1, characterized in that: The driving assembly (604) comprises a driving screw (6042), a connecting slider (6041), a first bevel gear (6043), a second bevel gear (6045) and a torsion bar (6044). The driving screw (6042) is provided in the inner cavity of the adjustment slot (602) for transverse rotation. Both ends of the surface of the driving screw (6042) are connected to the connecting sliders (6041), and the outer side walls of the connecting sliders (6041) are fixedly connected to the backs of the first clamping plate (603) and the second clamping plate (605), respectively. The first bevel gear (6043) is fixedly connected at the center position of the driving screw (6042). The surface of the slide (601) on one side of the first bevel gear (6043) is vertically connected to the torsion bar (6044) via a rotating connecting shaft. The second bevel gear (6045) is fixedly connected to the inner side of the torsion bar (6044), and the second bevel gear (6045) is meshed with the first bevel gear (6043).

3. The cover glass bending equipment according to claim 2, characterized in that: The driving screw (6042) is a double-threaded screw, and the first clamping plate (603) and the second clamping plate (605) are both L-shaped plates.

4. The cover glass bending equipment according to claim 1, characterized in that: The heating assembly (5) comprises a high-frequency induction heating generator (501) and a high-frequency induction heating coil (502). The high-frequency induction heating coil (502) is arranged in the heating furnace (4) and connected to the high-frequency induction heating generator (501). The high-frequency induction heating generator (501) generates a high-frequency current through the high-frequency induction heating coil (502) to heat the mold to be processed in the heating furnace (4).

5. The cover glass bending equipment according to claim 1, characterized in that: An assembly chamber (7) is provided at the bottom of the processing chamber (3) and at the outer end of the heating furnace (4). A cooling fan (9) is detachably connected to the interior of the assembly chamber (7), and a protective screen (8) is detachably connected to the top surface of the assembly chamber (7).

6. The cover glass bending equipment according to claim 1, characterized in that: A pressing piece (2) is detachably nested inside the shell at the top end of the processing chamber (3), and the pressing piece (2) comprises an electric telescopic rod and a pressing plate, and the pressing plate is detachably connected to the telescopic end of the electric telescopic rod.

7. The cover glass bending equipment according to claim 1, characterized in that: A control panel (10) is nested at the bottom of the processing chamber (3) and at a side away from the heating furnace (4).

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