A tempered glass and processing method thereof

Abstract

The present invention belongs to the technical field of glass processing, and in particular relates to a tempered glass and a processing method thereof. The processing method of the present invention grinds the edges and corners of a tempered glass blank through a mechanized setting, which reduces the labor intensity of workers and improves the efficiency of grinding the edges and corners of the blank compared to traditional manual grinding. The tempered glass obtained by the processing method has good edge grinding quality and high finished product quality.

Description

Technical Field

[0001] The invention belongs to the technical field of glass processing, and in particular relates to tempered glass and a processing method thereof. Background Art

[0002] Tempered glass is a kind of safety glass. In fact, tempered glass is a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of glass. When glass is subjected to external force, surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, impact, etc. Tempered glass cannot be processed after forming. Processing tempered glass requires pretreatment before forming. Tempered glass processing includes a series of deep processing processes such as cutting, edging, tempering, hollowing, laminating, packaging, and delivery.

[0003] However, before the pre-processing of tempered glass, it is necessary to manually grind the corners of the glass blank. The manual grinding process is inefficient, and the manual grinding cannot be accurately controlled according to the curvature of the glass side edge, resulting in changes in the curvature of the glass side edge during the grinding process. Summary of the invention

[0004] The purpose of the present invention is to provide a tempered glass and a processing method thereof in view of the above-mentioned technical problems, so as to achieve the effect of accurately grinding the glass blank with high grinding efficiency.

[0005] In view of this, the present invention provides a method for processing tempered glass, including an edge grinding machine, the edge grinding machine including:

[0006] A frame, on which a conveying mechanism for conveying blanks is provided;

[0007] The side edge grinding mechanism comprises two sets of side edge grinding parts for grinding the side edges of the blank, and the two sets of side edge grinding parts are respectively arranged on both sides of the conveying mechanism;

[0008] An angle grinding mechanism, comprising two groups of angle grinding pieces for grinding the corners of the blank, the two groups of angle grinding pieces can swing to adjust the position, the two groups of angle grinding pieces are respectively located on both sides of the second end of the conveying mechanism, and the angle grinding pieces can move vertically;

[0009] The processing method comprises the following steps:

[0010] S1. Preparation for first end grinding: placing the blank at the first end of the conveying mechanism, and making the two side edges of the blank contact with the side grinding pieces on both sides of the conveying mechanism;

[0011] S2, side grinding: start the conveying mechanism to drive the blank to move to the second end of the conveying mechanism, and make the side wall of the blank cooperate with the side grinding piece for grinding, and stop conveying when the blank moves to the second end of the conveying mechanism;

[0012] S3, corner grinding: adjusting the positions of the two sets of angle grinding pieces so that the two sets of angle grinding pieces are in contact with the two corners of the blank, and then the two sets of angle grinding pieces move vertically to grind the corners of the blank;

[0013] S4, secondary grinding of the side: starting the conveying mechanism to drive the first end of the blank box conveying mechanism to move, and the side wall of the blank is grinded again in cooperation with the side grinding piece;

[0014] S5, second end grinding: flip the blank horizontally 180 degrees and repeat steps S2-S4.

[0015] In this technical solution, the two side edges of the blank are polished by a side grinding mechanism, and the corners of the blank are polished by an angle grinding mechanism, replacing traditional manual polishing, thereby mechanizing the polishing process of the tempered glass blank, reducing the labor intensity of workers, and improving the efficiency and precision of processing.

[0016] In the above technical solution, further, the length of the side edge grinding piece accounts for half of the length of the conveying mechanism.

[0017] In this technical solution, the blank is easier to position at the first end of the conveying mechanism, and the positioning is more accurate.

[0018] In the above technical solution, further, the side edge grinding mechanism also includes two baffles, the two baffles are respectively arranged on both sides of the conveying mechanism, the side edge grinding parts are arranged on the baffles, and the distance between the two baffles is adjustable.

[0019] In the technical solution, two baffles with adjustable spacing are used to accommodate tempered glass blanks of different specifications. When positioning the blank, the side walls on both sides of the blank are fitted with the side walls of the two baffles. When the conveying mechanism conveys the blank, the side walls of the blank move along the side walls of the baffle.

[0020] In the above technical solution, further, the angle grinding mechanism includes:

[0021] The mounting housing is arranged on the frame, and the upper part thereof is provided with two arc-shaped slideways which are the same as the swinging tracks of the two groups of angle grinding members;

[0022] A first gear, which is rotatably mounted in the mounting housing and driven to rotate by an adjusting motor;

[0023] Two first racks, which are parallel and meshed with two sides of the first gear and are slidably connected to the bottom surface of the mounting housing;

[0024] Two first connecting rods are respectively arranged at one end of the two first racks away from the first gear, and one end of the two first connecting rods away from the first racks passes through two arc-shaped slideways and is connected to the angle grinding piece.

[0025] In the present technical solution, the first gear, driven by the adjusting motor, simultaneously drives the two first racks to move toward or away from each other. The movement of the first rack drives the first connecting rod to slide in the corresponding arc-shaped slide. In this way, the two first connecting rods move synchronously in the two arc-shaped slides respectively, thereby driving the two sets of angle grinding parts to swing and adjust their positions.

[0026] In the above technical solution, further, a connecting block is provided at one end of the first rack away from the first gear, a connecting groove perpendicular to the sliding direction of the first rack is opened on the connecting block, and the lower end of the first connecting rod is slidably connected to the connecting groove.

[0027] In this technical solution, the first connecting rod moves along the movement direction of the first rack under the drive of the first rack. At the same time, under the limitation of the arc slide, the first connecting rod moves in the connecting groove in a direction perpendicular to the movement direction of the first rack, thereby realizing the arc trajectory of the first connecting rod.

[0028] In the above technical solution, further, each set of angle grinding members includes:

[0029] A swing rod connected to an end of the first connecting rod away from the first rack;

[0030] A mounting seat is arranged at one end of the swing rod away from the first connecting rod, and a curved grinding plate is vertically slidably arranged on one side wall of the mounting seat, and the side of the curved grinding plate away from the mounting seat can be used to grind the corner of the blank;

[0031] A second rack is arranged vertically on a side wall of the arc-shaped grinding plate close to the mounting seat;

[0032] A second connecting rod is movably mounted on the mounting seat, and a sector gear is disposed at a first end thereof, the sector gear is meshed and connected with the second rack;

[0033] The swing drive assembly is used to drive the first end of the second connecting rod to swing up and down, thereby driving the arc-shaped grinding plate to reciprocate vertically.

[0034] In the present technical solution, the middle part of the rocker arm is rotatably connected to the frame. When the first connecting rod moves, it can drive the rocker arm to swing away from the end of the mounting seat, thereby driving the mounting seat to swing in the opposite direction. When the mounting seat swings, the arc-shaped grinding plate adjusts the position. The arc-shaped grinding plate is 1 / 4 circle or 1 / 6 circle, which is convenient for grinding the corners of the blank after adjusting the angle. When the side of the arc-shaped grinding plate away from the mounting seat contacts the corner of the blank, the second connecting rod is driven to swing through the swing drive assembly. The second connecting rod drives the fan gear to move and engages with the second rack to drive the arc-shaped grinding plate to move vertically on the mounting seat to grind the corners of the blank.

[0035] In the above technical solution, further, the swing drive assembly includes:

[0036] A driving wheel, which is rotatably mounted on the side wall of the mounting seat;

[0037] A driving motor, which is used to drive the driving wheel to rotate;

[0038] A driving rod, which is arranged on the outer side of the end surface of the driving wheel along the axial direction of the driving wheel;

[0039] A driving groove is provided on the second connecting rod along its length direction, and an end of the driving rod away from the driving wheel is slidably connected to the driving groove;

[0040] When the driving wheel rotates, the driving rod slides in the driving groove, thereby driving the first end of the second connecting rod to swing up and down.

[0041] In this technical solution, the driving wheel rotates under the drive of the driving motor, and at the same time drives the driving rod to make circular motion. During the movement, the driving rod slides in the driving groove and pushes the side wall of the driving groove, causing the second connecting rod to swing, thereby driving the fan gear to engage with the second rack.

[0042] The invention also discloses a tempered glass suitable for being manufactured by the processing method. The tempered glass has good edge and corner grinding quality and high finished product quality.

[0043] The beneficial effects of the present invention are:

[0044] 1. The edges and corners of the tempered glass blank are ground by mechanized settings, which reduces the labor intensity of workers and improves the efficiency of grinding the edges and corners of the blank compared to traditional manual grinding;

[0045] 2. The grinding quality of the blank is improved by grinding the two ends of the blank twice, grinding the side wall of the blank twice during each grinding, and repeatedly grinding the corners of the blank;

[0046] 3. The side grinding mechanism is designed with adjustable spacing, so that it can adapt to the edge grinding processing of blanks of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0048] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0049] Figure 2 It is a schematic diagram of the top view structure of the present invention.

[0050] Figure 3 It is a partial structural schematic diagram of the angle edge grinding mechanism in the present invention.

[0051] Figure 4 It is a schematic diagram of the structure of the first connecting rod in the present invention.

[0052] Figure 5 It is a schematic diagram of the structure of the angle edge grinding piece in the present invention.

[0053] Figure 6 It is a schematic diagram of the structure of the swing drive assembly in the present invention.

[0054] The symbols in the figure are:

[0055] 1-frame, 2-conveyor mechanism, 3-side edge grinding member, 4-angle edge grinding member, 401-swing rod, 402-mounting seat, 403-arc grinding plate, 404-second rack, 405-second connecting rod, 4051-driving groove, 406-sector gear, 407-driving wheel, 408-driving motor, 409-driving rod, 5-baffle, 6-mounting shell, 601-arc slide, 701-first gear, 702-first rack, 703-first connecting rod, 704-connecting block, 705-connecting groove. DETAILED DESCRIPTION

[0056] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0057] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0058] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0059] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0060] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0061] Example 1

[0062] like Figure 1-Figure 2 As shown, the embodiment of the present application provides a method for processing tempered glass, including an edge grinding machine, the edge grinding machine including: a frame 1, on which a conveying mechanism 2 for conveying a blank is provided; a side edge grinding mechanism, which is used to grind the side edge of the blank; an angle edge grinding mechanism, which is used to repeatedly grind the corner of the blank, and is located at the second end of the conveying mechanism 2;

[0063] The processing method comprises the following steps:

[0064] S1, first end grinding preparation: placing the blank at the first end of the conveying mechanism 2, and making the two side edges of the blank contact with the side grinding pieces 3 on both sides of the conveying mechanism 2;

[0065] S2, side grinding: start the conveying mechanism 2 to drive the blank to move to the second end of the conveying mechanism 2, and make the side wall of the blank cooperate with the side grinding piece 3 for grinding, and stop conveying when the blank moves to the second end of the conveying mechanism 2;

[0066] S3, corner grinding: adjusting the positions of the two sets of angle grinding pieces 4 so that the two sets of angle grinding pieces 4 are in contact with two corners of the blank, and then the two sets of angle grinding pieces 4 move vertically to grind the corners of the blank;

[0067] S4, secondary grinding of the side edge: starting the conveying mechanism 2 to drive the first end of the blank box conveying mechanism 2 to move, and the side wall of the blank is grinded again in cooperation with the side grinding piece 3;

[0068] S5, second end grinding: flip the blank horizontally 180 degrees and repeat steps S2-S4.

[0069] In this embodiment, the conveying mechanism 2 can be in the form of a conveyor belt or a conveying roller group, or some traditional methods, and the enterprise can choose according to the actual situation. The function of the conveying mechanism 2 is mainly to horizontally convey the tempered glass blank;

[0070] The side edge grinding mechanism includes two groups of side edge grinding pieces 3 for grinding the side edges of the blanks. The two groups of side edge grinding pieces 3 are respectively arranged on both sides of the conveying mechanism 2. Grinding strips are arranged on the side edge grinding pieces 3. The side edges of the blanks are in contact with the grinding strips on the side edge grinding pieces 3. The blanks are driven by the conveying mechanism 2 to move relative to the grinding strips, thereby being ground.

[0071] In order to facilitate the positioning of the blank, the length of the side edge grinding piece 3 is designed to be smaller than the length of the conveying mechanism 2, and the grinding strip is arranged in the middle of the side edge grinding mechanism, so that when the blank is placed, the blank can be partially extended between the two sets of side edge grinding pieces 3, and when the conveying mechanism 2 is driven, the blank can be brought into contact with the grinding strip without holding the blank by hand;

[0072] The angle grinding mechanism includes two groups of angle grinding pieces 4 for grinding the corners of the blank. The two groups of angle grinding pieces 4 are respectively located on both sides of the second end of the conveying mechanism 2. The two groups of angle grinding pieces 4 are also provided with grinding strips. When grinding the corners of the blank, the grinding strips contact the corners of the blank. The angle grinding pieces 4 can move vertically to repeatedly grind the corners of the blank; the two groups of angle grinding pieces 4 can swing to adjust the position, so that the contact area between the grinding strips and the blank can be larger, thereby improving the grinding effect.

[0073] In this embodiment, the method of grinding the blank is to grind the two ends of the blank twice, grind the side of the blank at least twice each time, and grind the corner of the blank repeatedly each time. The feeding end and the discharging end of the blank are both the first end of the conveying mechanism 2.

[0074] However, the angle grinding mechanism in this embodiment can be swung to adjust the position, so the discharge end of the blank can also be at the second end of the conveying mechanism 2. During actual processing, the enterprise can choose the processing method according to the actual situation of the site.

[0075] Example 2

[0076] This embodiment provides a method for processing tempered glass, which includes the technical solutions of the above embodiments and improves the side edge grinding mechanism;

[0077] In this embodiment, the side edge grinding mechanism further includes two baffles 5, which are respectively arranged on both sides of the conveying mechanism 2, and the side edge grinding member 3 is arranged on the side wall on the opposite side of the baffle 5, and the distance between the two baffles 5 is adjustable;

[0078] Specifically, fixed seats are provided on both sides of the frame 1, and the two baffles 5 are horizontally slidably connected to the fixed seats. In this embodiment, the baffle 5 is slidably connected to the fixed seat in such a way that two guide rods are provided on the side of each baffle 5 close to the fixed seat, and two guide holes are horizontally opened on the fixed seat. The two guide rods pass through the two guide holes respectively and are slidably connected to the two guide holes; in addition, an adjusting cylinder is provided at one end of the two fixed seats away from the baffle 5, and the piston rod of the adjusting cylinder is connected to the baffle 5. The two adjusting cylinders are synchronously controlled by a control system, so that the spacing between the two baffles 5 can be adjusted by controlling the two adjusting cylinders.

[0079] Compared with Example 1, the spacing between the two sets of side edge grinding pieces 3 in this embodiment is adjustable. When processing tempered glass blanks of different specifications, the spacing between the two sets of side edge grinding pieces 3 can be accurately adjusted so that the side edges of the blanks can be better polished.

[0080] Example 3

[0081] like Figure 3-Figure 4 As shown, this embodiment provides a method for processing tempered glass, which, in addition to the technical solutions of the above embodiments, also discloses a structure of an angle grinding mechanism;

[0082] The angle grinding mechanism in this embodiment includes: a mounting housing 6 , a first gear 701 , two first racks 702 , and two first connecting rods 703 .

[0083] The mounting housing 6 is disposed on the frame 1 and below the conveying mechanism 2. The mounting housing 6 has a mounting groove inside. The upper surface of the mounting housing 6 is provided with two arc-shaped slideways 601 having the same swinging tracks as the two groups of angle edge grinding members 4. The arc-shaped slideways 601 are connected to the mounting groove.

[0084] The first gear 701 is rotatably arranged on the bottom surface of the mounting groove. The first gear 701 can be driven to rotate by adjusting the motor. The two first racks 702 are respectively located on both sides of the first gear 701, and one end of the two first racks 702 is respectively meshed and connected with the two sides of the first gear 701. In addition, the two first racks 702 are slidably connected with the bottom surface of the mounting groove. Specifically, two parallel sliding grooves are opened on the bottom surface of the mounting groove, and the bottoms of the two first racks 702 are slidably arranged in the two sliding grooves.

[0085] The two first connecting rods 703 are respectively disposed on the upper part of one end of the two first racks 702 away from the first gear 701;

[0086] Taking one of the first connecting rods 703 as an example, the lower end of the first connecting rod 703 is movably connected to the first rack 702, and the first connecting rod 703 can move in a direction perpendicular to the movement direction of the first rack 702; Figure 3 The end of the first rack 702 away from the first gear 701 is provided with a connecting block 704, and a connecting groove 705 perpendicular to the sliding direction of the first rack 702 is opened on the connecting block 704. The lower end of the first connecting rod 703 is slidably connected to the connecting groove 705; the upper end of the first connecting rod 703 passes through the arc slide 601 and is connected to the angle grinding member 4. The structure of the first connecting rod 703 is as shown in FIG. Figure 4 as stated;

[0087] In this way, the rotation of the first gear 701 can drive the two racks to move towards or away from each other by the same distance, and the first connecting rod 703 will slide in the connecting groove 705 under the limiting effect of the arc-shaped slideway 601, so that the moving track of the first connecting rod 703 is in an arc shape;

[0088] It should be noted that the line connecting the upper ends of the two first connecting rods 703 is perpendicular to the conveying direction of the conveying mechanism 2 , so that during the movement of the two first connecting rods 703 , the two groups of angle edge grinding members 4 can swing in a symmetrical posture.

[0089] In this way, after the blank is positioned at the beginning, when the blank is close to the angle grinding piece 4, the adjustment motor can be started to adjust the two sets of angle grinding pieces 4 to the appropriate position;

[0090] In addition, in this embodiment, the first gear 701 is driven by adjusting the motor to control the movement of the two first racks 702. When in use, one of the first racks 702 can also be used as a driving member. In this case, the first gear 701 is an intermediate member. When the first rack 702 moves, the other first rack 702 is driven to move through the first gear 701. In this way, the two sets of angle grinding members 4 can also swing in a symmetrical posture.

[0091] Example 4

[0092] like Figure 5 As shown, this embodiment provides a method for processing tempered glass, which, in addition to the technical solutions of the above embodiments, also discloses a structure of an angle grinding piece 4;

[0093] In this embodiment, each set of angle grinding members 4 includes: a swing rod 401, a mounting seat 402, a second rack 404, a second connecting rod 405, and a swing drive assembly, which is used to drive the first end of the second connecting rod 405 to swing up and down, thereby driving the arc grinding plate 403 to reciprocate vertically.

[0094] The middle part or the position close to the middle part of the swing rod 401 is rotatably connected with the frame 1, the first end of the swing rod 401 is connected with the upper end of the first connecting rod 703, the mounting seat 402 is arranged at the second end of the swing rod 401, the side of the mounting seat 402 close to the conveying mechanism 2 is provided with an arc-shaped grinding plate 403, and the side of the arc-shaped grinding plate 403 away from the mounting seat 402 is provided with a grinding strip, and the grinding strip contacts the corner of the blank to realize the grinding function;

[0095] A second rack 404 is provided on the side wall of the arc-shaped grinding plate 403 near the mounting seat 402. The second rack 404 is arranged in the vertical direction. A second connecting rod 405 is arranged on the mounting seat 402. The middle part of the second connecting rod 405 is rotatably connected to the mounting seat 402. The second connecting rod 405 can swing up and down with the connection point as a fulcrum. A fan-shaped gear 406 is provided at one end of the second connecting rod 405 near the second rack 404. The fan-shaped gear 406 is meshed and connected with the second rack 404.

[0096] The swing drive assembly can drive the second connecting rod 405 to swing up and down near one end of the second gear, thereby causing the fan gear 406 to swing up and down. At the same time, the fan gear 406 engages to drive the second rack 404 to move vertically. When the second rack 404 moves vertically, it carries the arc-shaped grinding plate 403 to move vertically relative to the blank to repeatedly grind the blank.

[0097] Example 5

[0098] like Figure 6 As shown, this embodiment provides a method for processing tempered glass, which, in addition to the technical solutions of the above embodiments, also discloses a structure of a swing drive assembly;

[0099] In this embodiment, the swing drive assembly includes: a driving wheel 407, a driving motor 408, and a driving rod 409; the end of the driving rod 409 away from the driving wheel 407 is slidably connected to the driving groove 4051; when the driving wheel 407 rotates, the driving rod 409 slides in the driving groove 4051, thereby driving the first end of the second connecting rod 405 to swing up and down.

[0100] The driving wheel 407 is rotatably arranged on the side wall of the mounting seat 402; a motor slot is arranged on the side wall of the mounting seat 402, and a driving motor 408 is fixed in the motor slot, and an output shaft of the driving motor 408 is coaxially connected with the driving wheel 407; a first end of a driving rod 409 is connected to the outer side of one end surface of the driving wheel 407, and a length direction of the driving rod 409 is the same as an axis direction of the driving wheel 407;

[0101] A driving groove 4051 is provided on the second connecting rod 405 along its length direction. The length of the driving groove 4051 is greater than or equal to twice the distance from the driving rod 409 to the center of the driving wheel 407. The line connecting the midpoint of the driving groove 4051 and the center of the driving wheel 407 is perpendicular to the length direction of the driving groove 4051. The second end of the driving rod 409 is slidably and rotatably connected to the driving groove 4051.

[0102] When the driving wheel 407 rotates, it will drive the driving rod 409 to make a circular motion with the center point of the driving wheel 407 as the center. When the driving rod 409 moves, one component force causes the second end of the driving rod 409 to slide in the driving groove 4051. Another component force when the driving rod 409 moves will push the side wall of the driving groove 4051, causing the second connecting rod 405 to swing up and down repeatedly. By adjusting the rotation speed of the driving motor 408, the arc-shaped grinding plate 403 can move at a suitable frequency to grind the corners of the blank.

[0103] Example 6

[0104] This embodiment discloses a tempered glass obtained by the processing method of embodiment 1 and / or embodiment 2 and / or embodiment 3 and / or embodiment 4 and / or embodiment 5;

[0105] Compared with traditional manually polished tempered glass, this type of tempered glass has more refined polishing workmanship on the edges and corners, and the production efficiency of tempered glass is higher.

[0106] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A method for processing tempered glass, using an edge grinding machine, characterized in that: The edge grinding machine comprises: A frame (1) on which a conveying mechanism (2) for conveying blanks is provided; A side edge grinding mechanism, comprising two groups of side edge grinding members (4) for grinding the sides of the blank, the two groups of side edge grinding members (4) being respectively arranged on both sides of the conveying mechanism (2); An angle grinding mechanism, comprising two groups of angle grinding pieces for grinding the corners of the blank, the two groups of angle grinding pieces being capable of swinging to adjust their positions, the two groups of angle grinding pieces being respectively located on both sides of the second end of the conveying mechanism (2), and the angle grinding pieces being capable of vertical movement; The processing method comprises the following steps: S1, first end grinding preparation: placing the blank at the first end of the conveying mechanism (2), and bringing the two side edges of the blank into contact with the side grinding pieces (4) on both sides of the conveying mechanism (2); S2, side grinding: starting the conveying mechanism (2) to drive the blank to move toward the second end of the conveying mechanism (2), and making the side wall of the blank cooperate with the side grinding piece (4) for grinding, and stopping the conveying when the blank moves to the second end of the conveying mechanism (2); S3, corner grinding: adjusting the positions of the two sets of angle grinding pieces so that the two sets of angle grinding pieces are in contact with the two corners of the blank, and then the two sets of angle grinding pieces move vertically to grind the corners of the blank; S4, secondary grinding of the side edge: starting the conveying mechanism (2) to drive the first end of the blank box conveying mechanism (2) to move, and the side wall of the blank is again ground in cooperation with the side grinding piece (4); S5, second end grinding: flip the blank horizontally 180 degrees and repeat steps S2-S4; The angle grinding mechanism comprises: An installation housing (6) is arranged on the frame (1), and an upper portion thereof is provided with two arc-shaped slideways (601) having the same swinging trajectory as the two groups of angle grinding members; A first gear (701) is rotatably mounted in the mounting housing (6) and is driven to rotate by an adjusting motor; Two first racks (702) which are parallel and meshed with the two sides of the first gear (701) and are slidably connected to the bottom surface of the mounting housing (6); Two first connecting rods (703), which are respectively arranged at one end of the two first racks (702) away from the first gear (701), and one end of the two first connecting rods (703) away from the first racks (702) passes through two arc-shaped slideways (601) and is connected to the angle grinding member; Each set of the angle grinding parts includes: A swing rod (401) connected to an end of the first connecting rod (703) away from the first rack (702); A mounting seat (402) is provided at one end of the swing rod (401) away from the first connecting rod (703), and a curved grinding plate (403) is vertically slidably provided on one side wall of the mounting seat. The side of the curved grinding plate (403) away from the mounting seat (402) can be used to grind the corners of the blank; A second rack (404) is arranged in a vertical direction on a side wall of the arc-shaped grinding plate (403) close to the mounting seat (402); A second connecting rod (405) is movably mounted on the mounting seat (402), a sector gear (406) being disposed at a first end thereof, the sector gear (406) being meshingly connected to the second rack (404); A swing drive assembly, used to drive the first end of the second connecting rod (405) to swing up and down, thereby driving the arc-shaped grinding plate (403) to reciprocate vertically; The swing drive assembly comprises: A driving wheel (407) rotatably mounted on a side wall of the mounting seat (402); A driving motor (408), used for driving the driving wheel (407) to rotate; A driving rod (409) is arranged axially along the driving wheel (407) at a position close to the outer side of the end surface of the driving wheel (407); A driving groove (4051) is provided on the second connecting rod (405) along its length direction, and one end of the driving rod (409) away from the driving wheel (407) is slidably connected to the driving groove (4051); When the driving wheel (407) rotates, the driving rod (409) slides in the driving groove (4051), thereby driving the first end of the second connecting rod (405) to swing up and down.

2. A method for processing tempered glass according to claim 1, characterized in that: The length of the side edge grinding member (4) accounts for half the length of the conveying mechanism (2).

3. The method for processing tempered glass according to claim 1, characterized in that: The side edge grinding mechanism further comprises two baffles (5), the two baffles (5) being respectively arranged on both sides of the conveying mechanism (2), the side edge grinding member (4) being arranged on the baffles (5), and the distance between the two baffles (5) being adjustable.

4. The method for processing tempered glass according to claim 1, characterized in that: A connecting block (704) is provided at one end of the first rack (702) away from the first gear (701), and a connecting groove (705) perpendicular to the sliding direction of the first rack (702) is provided on the connecting block (704), and the lower end of the first connecting rod (703) is slidably connected to the connecting groove (705).

Images