Continuous glass tempering process and equipment

Abstract

The invention discloses a continuous glass tempering process and equipment, and relates to the technical field of glass tempering production, the continuous glass tempering process comprises a glass tempering furnace, the glass tempering furnace is divided into a feeding part, a heating part, a cooling part and a discharging part, and the glass tempering furnace is provided with a ceramic feeding roller for driving glass to move; the device further comprises a cleaning mechanism and a positioning mechanism. By arranging the cleaning mechanism, broken glass falls into a collecting frame to be collected, and a motor operates to drive a movable frame to move in a reciprocating mode; when the movable frame moves towards the discharging opening, the scraper is in contact with the bottom end of the inner wall of the collecting frame, glass residues are pushed into the discharging opening and fall into the collecting box to be collected, broken glass is conveniently collected, when the movable frame moves towards the discharging opening, the glass residues are scraped into the collecting box to be collected, and when the movable frame moves away from the discharging opening, the glass residues are scraped into the collecting box to be collected. The scraping plate is separated from the bottom end of the collecting frame, so that the glass slag is prevented from being pushed away from the discharging opening.

Description

Technical Field

[0001] The invention relates to the technical field of glass tempering production, in particular to a continuous glass tempering process and equipment. Background Art

[0002] Tempered glass is actually a kind of prestressed glass. To improve the strength of the glass, chemical or physical methods are usually used to form compressive stress on the glass surface. When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own advantages such as wind pressure resistance, cold and heat resistance, and impact resistance. The advantages of tempered glass are as follows: First, the strength is several times higher than that of ordinary glass, and the bending resistance is excellent; second, it is safe to use. Its increased bearing capacity improves its fragile nature. Even if the tempered glass is broken, it will be small fragments without sharp angles, which greatly reduces the damage to the surrounding environment when it breaks. The resistance of tempered glass to rapid cooling and heating is 3-5 times higher than that of ordinary glass. It can generally withstand temperature changes of more than 250 degrees Celsius, which has a significant effect on preventing thermal cracking.

[0003] When tempered glass is produced continuously, a glass tempering furnace is needed. The glass tempering furnace is an important equipment in the glass processing process. However, if the glass is not heated enough in the furnace, the temperature in the furnace is uneven, or there are local defects in the glass itself, it is easy for the glass to break when it moves to the wind grid for cooling. At the same time, if there is a sudden rigid contact or severe vibration during the movement of the glass, it is also easy to cause the glass to break. The broken glass accumulates under the wind grid and on the discharge roller, making it difficult to clean.

[0004] In order to facilitate the cleaning and collection of broken glass, a continuous glass tempering process and equipment are provided. Summary of the invention

[0005] The purpose of the present invention is to provide a continuous glass tempering process and equipment in order to facilitate the cleaning and collection of broken glass.

[0006] To achieve the above object, the present invention provides the following technical solution: a continuous glass tempering equipment, comprising a glass tempering furnace, the glass tempering furnace is divided into a feeding part, a heating part, a cooling part and a discharging part, the glass tempering furnace is equipped with a ceramic feeding roller for driving the glass to move, and the broken glass in the cooling part and the discharging part is collected by a cleaning mechanism; The cleaning mechanism includes a collecting frame, which is arranged below the cooling part and the discharging part, a discharge port is arranged at one end of the bottom of the collecting frame, and a collecting box is arranged below the discharge port, a motor is installed at one end of the collecting frame, the output end of the motor is connected to a first threaded rod, the inner wall of the collecting frame is slidably connected to a movable frame, the first threaded rod penetrates the movable frame, the bottom end of the movable frame is slidably connected to a scraper, the interior of the movable frame is rotatably connected to a second threaded rod extending to the inside of the scraper, the top of the second threaded rod is fixedly connected to a spur gear, the outer wall of the movable frame is located on one side of the spur gear and a movable groove is opened, the top of the movable groove is opened with a fixed groove, and the inner wall of the movable groove is slidably connected to a movable plate.

[0007] The movable plate is slidably connected to a displacement plate inside, a first spring is connected between the bottom end of the displacement plate and the movable plate, the top of the displacement plate is fixedly connected to two fixed blocks extending above the movable plate and symmetrically arranged, oblique grooves are symmetrically provided on both sides of the displacement plate, the movable plate is symmetrically slidably connected to an extrusion rod extending from the movable plate, and the position of the collection box is positioned by a positioning mechanism.

[0008] As a further scheme of the present invention: the positioning mechanism includes a positioning frame, the positioning frame is slidably sleeved on the outer wall of the discharge port, the inner wall of the discharge port is symmetrically rotatably connected with a baffle, the inner wall of the discharge port is located below the baffle and is symmetrically fixedly connected to a limiting block, the inner wall of the positioning frame is symmetrically fixedly connected to a pushing frame, the interior of the collection frame is rotatably connected to a third threaded rod extending to the interior of the positioning frame, the top of the third threaded rod is fixedly connected to a first bevel gear, the interior of the collection frame is located at the outer wall of the first bevel gear and is rotatably connected to a second bevel gear, one end of the second bevel gear is fixedly connected to a rotating column, one end of the collection frame is located at the outer side of the rotating column and is fixedly connected to a fixing ring, the inner wall of the fixing ring is provided with a slot, the interior of the rotating column is slidably connected to a blocking block extending to the outside of the rotating column, and a second spring is connected between the blocking block and the rotating column.

[0009] As a further solution of the present invention: the positioning mechanism also includes a cross bar, which is slidably connected to the bottom end of the collection frame, and a cross groove is provided at one end of the inner wall of the collection frame. The interior of the collection frame is slidably connected to a shielding frame extending to the inner cavity of the cross groove, and the shielding frame is located at one end of the cross bar. A third spring is connected between the shielding frame and the collection frame.

[0010] As a further solution of the present invention: the inner wall of the collecting frame is fitted with the outer wall of the movable frame, the outer wall of the movable frame is provided with a first threaded hole, and the first threaded hole matches the first threaded rod; the outer wall of the movable plate is provided with a tooth groove, and the tooth groove is meshed with the spur gear, the outer wall of the scraper is fitted with the inner wall of the movable frame, and the top of the scraper is provided with a second threaded hole, and the second threaded hole matches the second threaded rod.

[0011] As a further solution of the present invention: the inner wall of the movable groove fits with the outer wall of the movable plate, the inner wall of the fixed groove fits with the outer wall of the fixed block, and the outer wall of the extrusion rod contacts with the inner wall of the inclined groove.

[0012] As a further solution of the present invention: the inner wall of the positioning frame fits with the outer wall of the discharge port, the outer wall of the positioning frame fits with the inner wall of the collecting box, a third threaded hole is opened at the top of the positioning frame, the third threaded hole matches the third threaded rod, and the first bevel gear is meshed with the second bevel gear.

[0013] As a further solution of the present invention: the outer wall of the extended end of the clamping block is fitted with the inner wall of the clamping slot, and the interior of the rotating column is fixedly connected to a limiting rod.

[0014] As a further solution of the present invention: the bottom end of the collection frame is fixedly connected with a U-shaped guide frame, the inner wall of the guide frame is in contact with the outer wall of the cross bar, the cross bar is provided with a first inclined surface at one end facing the positioning frame, and the shielding frame is provided with a second inclined surface towards the side of the cross bar.

[0015] A continuous glass tempering process, the specific steps are as follows: Step 1: Heating: Place the glass on the ceramic feed roller in the feed section. The ceramic feed roller drives the glass into the heating section for heating. The ordinary flat glass is heated to a temperature close to its softening temperature of about 600°C, so that the thermal stress inside the glass is released. Step 2: Tempering: The heated glass moves to the cooling section, where high-pressure cold air is sprayed onto both sides of the glass through a multi-head nozzle, allowing it to be quickly and evenly cooled to room temperature. This rapid cooling creates compressive stress on the glass surface and tensile stress inside, thereby increasing the strength of the glass. Step 3: Discharging, the tempered glass is transported to the discharging section through the ceramic feeding roller, and the broken glass in the broken glass during cooling is collected by the cleaning mechanism.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a cleaning mechanism, broken glass falls into the collection frame for collection, and the motor drives the movable frame to move back and forth; when the movable frame moves toward the discharge port, the scraper contacts the bottom end of the inner wall of the collection frame, pushes the glass slag into the discharge port, and falls into the collection box for collection; this design is convenient for collecting broken glass. When the movable frame moves toward the discharge port, the glass slag is scraped into the collection box for collection. When the movable frame moves away from the discharge port, the scraper separates from the bottom end of the collection frame to avoid pushing the glass slag away from the discharge port.

[0017] 2. By setting a positioning mechanism, the collection box is placed below the discharge port, and the positioning frame is displaced downward, and the positioning frame is displaced into the inner wall of the collection box to position the collection box; the positioning frame is displaced upward out of the collection box to cancel the positioning of the collection box, and at the same time, the two baffles rotate and contact each other to close the discharge port, which is convenient for fixing and removing the collection box for cleaning, and when the collection box is taken out, glass slag is prevented from falling from the discharge port. At the same time, after the collection box is taken out, the scraper is prevented from contacting the bottom end of the inner wall of the collection frame, pushing the glass slag to be displaced and accumulated in the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the collection frame of the present invention; Figure 3 It is a schematic diagram of the installation of the movable frame of the present invention; Figure 4 It is a schematic diagram of the internal structure of the movable frame of the present invention; Figure 5 It is a schematic diagram of the installation of the movable panel of the present invention; Figure 6 It is a schematic diagram of the internal structure of the movable plate of the present invention; Figure 7 It is a schematic diagram of the installation of the collection box of the present invention; Figure 8 It is a schematic diagram of the internal structure of the positioning frame of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the rotating column of the present invention; Fig.10 It is a schematic diagram of the internal structure of the collection frame of the present invention; Fig.11 It is a schematic diagram of the installation of the shielding frame of the present invention.

[0019] In the figure: 1, feeding part; 2, heating part; 3, cooling part; 4, discharging part; 5, ceramic feeding roller; 6, cleaning mechanism; 601, collecting frame; 602, discharging port; 603, collecting box; 604, motor; 605, first threaded rod; 606, movable frame; 607, scraper; 608, second threaded rod; 609, spur gear; 610, movable groove; 611, fixed groove; 612, movable plate; 613, displacement plate; 614, first spring; 615, fixed block; 616, inclined groove; 617, extrusion rod; 7, positioning mechanism; 701, positioning frame; 702, baffle; 703, limit block; 704, push frame; 705, third threaded rod; 706, first bevel gear; 707, second bevel gear; 708, rotating column; 709, fixing ring; 710, slot; 711, block; 712, second spring; 713, cross bar; 714, cross groove; 715, shielding frame; 716, third spring; 8, limit rod; 9, guide frame. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0022] A continuous glass tempering process, the specific steps are as follows: Step 1: Heating: placing the glass on the ceramic feed roller 5 in the feed part 1, and the ceramic feed roller 5 drives the glass into the heating part 2 for heating, heating the ordinary flat glass to a temperature close to its softening temperature of about 600°C, so that the thermal stress inside the glass is released; Step 2: Tempering: The heated glass moves to the cooling part 3, and high-pressure cold air is sprayed on both sides of the glass through a multi-head nozzle to cool it quickly and evenly to room temperature. This rapid cooling generates compressive stress on the surface of the glass and tensile stress inside, thereby improving the strength of the glass; Step 3: Discharging, the tempered glass is transported to the discharging portion 4 through the ceramic feeding roller 5, and the broken glass in the broken glass during cooling is collected by the cleaning mechanism 6.

[0023] See also Figures 1 to 11 In an embodiment of the present invention, a continuous glass tempering equipment includes a glass tempering furnace, which is divided into a feeding part 1, a heating part 2, a cooling part 3 and a discharging part 4. A ceramic feeding roller 5 for driving the glass to move is installed on the glass tempering furnace. Broken glass in the cooling part 3 and the discharging part 4 is collected by a cleaning mechanism 6.

[0024] The cleaning mechanism 6 includes a collecting frame 601, which is arranged below the cooling part 3 and the discharging part 4. A discharge port 602 is arranged at one end of the bottom of the collecting frame 601, and a collecting box 603 is arranged below the discharge port 602. A motor 604 is installed at one end of the collecting frame 601, and a first threaded rod 605 is connected to the output end of the motor 604. A movable frame 606 is slidably connected to the inner wall of the collecting frame 601, and the first threaded rod 605 penetrates the movable frame 606. A scraper 607 is slidably connected to the bottom end of the movable frame 606. The inside of the movable frame 606 is rotatably connected to a second threaded rod 608 extending to the inside of the scraper 607, and the top of the second threaded rod 608 is fixedly connected to a spur gear 609. An outer wall of the movable frame 606 is provided with a movable groove 610 on one side of the spur gear 609, a fixed groove 611 is provided at the top of the movable groove 610, an inner wall of the movable groove 610 is slidably connected with a movable plate 612, the inside of the movable plate 612 is slidably connected with a displacement plate 613, a first spring 614 is connected between the bottom end of the displacement plate 613 and the movable plate 612, the top of the displacement plate 613 is fixedly connected with two fixed blocks 615 extending to the top of the movable plate 612 and symmetrically arranged, inclined grooves 616 are symmetrically provided on both sides of the displacement plate 613, the inside of the movable plate 612 is symmetrically slidably connected with an extrusion rod 617 extending from the movable plate 612, and the position of the collection box 603 is positioned by the positioning mechanism 7.

[0025] In this embodiment: broken glass on the cooling part 3 and the discharging part 4 falls into the collecting frame 601 for collection, the motor 604 is started, the motor 604 drives the first threaded rod 605 to rotate, the rotation of the first threaded rod 605 drives the movable frame 606 to move, and the motor 604 drives the movable frame 606 to move back and forth.

[0026] When the movable frame 606 moves toward the discharge port 602, the scraper 607 contacts the bottom end of the inner wall of the collecting frame 601, and the displacement of the movable frame 606 drives the scraper 607 to move, and the displacement of the scraper 607 pushes the glass slag to move, and pushes the glass slag into the discharge port 602 and falls into the collecting box 603 for collection operation; then when the movable frame 606 moves to one end of the collecting frame 601, the squeezing rod 617 first contacts the collecting frame 601, and pushes the squeezing rod 617 to move, and the displacement of the squeezing rod 617 pushes the displacement plate 613 to move, causing squeezing of the first spring 614, and the displacement of the displacement plate 613 drives the fixed block 615 to move, and the fixed block 615 moves out of the fixed groove 611, canceling the fixation of the movable plate 612, and then the movable plate 612 contacts the collecting frame 601, pushing the movable plate 612 to slide in the movable groove 610 until the movable frame 60 6 moves to one end of the inner wall of the collecting frame 601. During this process, the movable plate 612 is displaced to drive the spur gear 609 to rotate. The rotation of the spur gear 609 drives the second threaded rod 608 to rotate. The rotation of the second threaded rod 608 drives the scraper 607 to move upward and separate from the bottom end of the inner wall of the collecting frame 601; when the movable frame 606 moves away from the discharge port 602, the extrusion rod 617 is separated from the collecting frame 601, and the displacement plate 613 is displaced by the elastic force of the first spring 614. The displacement of the displacement plate 613 drives the fixed block 615 to move into the fixed groove 611 to fix the position of the movable plate 612; when the movable frame 606 moves to the other end of the collecting frame 601, similarly, the movable plate 612 slides in the movable groove 610 again, driving the scraper 607 to move downward and contact with the bottom end of the inner wall of the collecting frame 601, so as to facilitate the collection of the broken glass again. When the movable frame 606 moves toward the discharge port 602, the glass slag is scraped into the collection box 603 for collection. When the movable frame 606 moves away from the discharge port 602, the scraper 607 is separated from the bottom of the collection frame 601 to avoid pushing the missed glass slag away from the discharge port 602.

[0027] Please refer to Figures 7 to 11The positioning mechanism 7 includes a positioning frame 701, which is slidably sleeved on the outer wall of the discharge port 602, and the inner wall of the discharge port 602 is symmetrically rotatably connected with a baffle 702. The inner wall of the discharge port 602 is located below the baffle 702 and is symmetrically fixedly connected with a limiting block 703. The inner wall of the positioning frame 701 is symmetrically fixedly connected with a pushing frame 704, and the interior of the collection frame 601 is rotatably connected with a third threaded rod 705 extending to the interior of the positioning frame 701. The top of the third threaded rod 705 is fixedly connected with a first bevel gear 706. The interior of the collection frame 601 is located on the outer wall of the first bevel gear 706 and is rotatably connected with a second bevel gear 707. One end of the second bevel gear 707 is fixedly connected with a rotating column 708. One end of the collecting frame 601 is located on the outside of the rotating column 708 and is fixedly connected to a fixing ring 709. A slot 710 is provided on the inner wall of the fixing ring 709. The inside of the rotating column 708 is slidably connected to a block 711 extending to the outside of the rotating column 708. A second spring 712 is connected between the block 711 and the rotating column 708. The positioning mechanism 7 also includes a cross bar 713, which is slidably connected to the bottom end of the collecting frame 601. A cross groove 714 is provided at one end of the inner wall of the collecting frame 601. The inside of the collecting frame 601 is slidably connected to a shielding frame 715 extending to the inner cavity of the cross groove 714. The shielding frame 715 is located at one end of the cross bar 713. A third spring 716 is connected between the shielding frame 715 and the collecting frame 601.

[0028] In this embodiment: when positioning the collection box 603, the collection box 603 is placed below the discharge port 602, the block 711 is pushed to move, the second spring 712 is squeezed, the block 711 moves out of the slot 710, the fixation of the rotating column 708 is cancelled, the rotating column 708 is rotated, the rotation of the rotating column 708 drives the second bevel gear 707 to rotate, the rotation of the second bevel gear 707 drives the first bevel gear 706 to rotate, the rotation of the first bevel gear 706 drives the third threaded rod 705 to rotate, the rotation of the third threaded rod 705 drives the positioning frame 701 to move downward, the positioning frame 701 moves into the inner wall of the collection box 603, the collection box 603 is positioned, so that the glass slag can enter the collection box 603 through the discharge port 602 for collection.

[0029] When taking out the collection box 603, the rotating column 708 is rotated, and the rotation of the rotating column 708 drives the positioning frame 701 to move upward, and the positioning frame 701 moves upward and out of the collection box 603, canceling the positioning of the collection box 603, and at the same time, the positioning frame 701 moves upward, driving the pushing frame 704 to move, and the pushing frame 704 moves and contacts with the baffle 702, pushing the baffle 702 to rotate, and the two baffles 702 rotate and contact, closing the discharge port 602 to prevent glass slag from falling from the discharge port 602. This design facilitates the fixing, removal and cleaning of the collection box 603, and prevents glass slag from falling from the discharge port 602 when the collection box 603 is taken out.

[0030] When the collecting box 603 is taken out, the positioning frame 701 moves upward, the displacement of the positioning frame 701 pushes the cross bar 713 to move, the displacement of the cross bar 713 pushes the shielding frame 715 to move, the third spring 716 is squeezed, and the shielding of the transverse groove 714 is cancelled. When the movable frame 606 moves to the end away from the discharge port 602, the movable plate 612 can be displaced into the transverse groove 714, thereby preventing the scraper 607 from moving downward and contacting the bottom end of the collecting frame 601; when the collecting box 603 is positioned, The positioning frame 701 is separated from the cross bar 713, and the shielding frame 715 is displaced by the elastic force of the third spring 716. The shielding frame 715 is displaced to block the transverse groove 714, thereby preventing the movable plate 612 from moving into the transverse groove 714, so that the movable plate 612 can be displaced to drive the scraper 607 to move downward and contact the bottom end of the collecting frame 601, so as to prevent the scraper 607 from contacting the bottom end of the inner wall of the collecting frame 601 after the collecting box 603 is taken out, thereby pushing the glass slag to be displaced and accumulated in the discharge port 602.

[0031] Please refer to Figures 1 to 6 The inner wall of the collecting frame 601 is in contact with the outer wall of the movable frame 606 . The outer wall of the movable frame 606 is provided with a first threaded hole, and the first threaded hole matches the first threaded rod 605 .

[0032] In this embodiment, the operation of the motor 604 drives the first threaded rod 605 to rotate, the rotation of the first threaded rod 605 drives the movable frame 606 to move, and the motor 604 drives the movable frame 606 to move back and forth.

[0033] Please refer to Figures 1 to 6 The outer wall of the movable plate 612 is provided with a tooth groove, which meshes with the spur gear 609 , the outer wall of the scraper 607 is in contact with the inner wall of the movable frame 606 , and the top of the scraper 607 is provided with a second threaded hole, which matches the second threaded rod 608 .

[0034] In this embodiment: the movable plate 612 slides in the movable groove 610 until the movable frame 606 moves to one end of the inner wall of the collecting frame 601. During this process, the displacement of the movable plate 612 drives the spur gear 609 to rotate, and the rotation of the spur gear 609 drives the second threaded rod 608 to rotate, and the rotation of the second threaded rod 608 drives the scraper 607 to move.

[0035] Please refer to Figures 1 to 6 The inner wall of the movable groove 610 fits with the outer wall of the movable plate 612 , the inner wall of the fixed groove 611 fits with the outer wall of the fixed block 615 , and the outer wall of the extrusion rod 617 contacts with the inner wall of the inclined groove 616 .

[0036] In this embodiment: when the movable frame 606 moves to one end of the collecting frame 601, the squeezing rod 617 first contacts the collecting frame 601, pushing the squeezing rod 617 to move, the displacement of the squeezing rod 617 pushes the displacement plate 613 to move, squeezing the first spring 614, the displacement of the displacement plate 613 drives the fixed block 615 to move, the fixed block 615 moves out of the fixed groove 611, and the fixation of the movable plate 612 is cancelled.

[0037] Please refer to Figures 7 to 11 The inner wall of the positioning frame 701 fits with the outer wall of the discharge port 602, and the outer wall of the positioning frame 701 fits with the inner wall of the collection box 603. A third threaded hole is opened at the top of the positioning frame 701, and the third threaded hole matches the third threaded rod 705. The first bevel gear 706 is meshed with the second bevel gear 707.

[0038] In this embodiment: the rotating column 708 is rotated, the rotating column 708 rotates to drive the second bevel gear 707 to rotate, the second bevel gear 707 rotates to drive the first bevel gear 706 to rotate, the first bevel gear 706 rotates to drive the third threaded rod 705 to rotate, and the third threaded rod 705 rotates to drive the positioning frame 701 to move.

[0039] Please refer to Figures 7 to 11 The outer wall of the extended end of the clamping block 711 fits with the inner wall of the clamping slot 710 , and the interior of the rotating column 708 is fixedly connected to the limiting rod 8 .

[0040] In this embodiment: the block 711 is moved out of the slot 710, and the fixation of the rotating column 708 is cancelled. The limiting rod 8 is used to limit the movement of the block 711 to prevent excessive squeezing of the second spring 712. After completion, the block 711 is released, and the block 711 is engaged into the slot 710 under the elastic force of the second spring 712 to fix the rotating column 708.

[0041] Please refer to Figures 7 to 11 The bottom end of the collecting frame 601 is fixedly connected with a U-shaped guide frame 9, the inner wall of the guide frame 9 is in contact with the outer wall of the cross bar 713, the cross bar 713 is provided with a first inclined surface at one end facing the positioning frame 701, and the shielding frame 715 is provided with a second inclined surface towards the side of the cross bar 713.

[0042] In this embodiment, the positioning frame 701 moves upward, the displacement of the positioning frame 701 pushes the cross bar 713 to move, the displacement of the cross bar 713 pushes the shielding frame 715 to move, thereby squeezing the third spring 716 and canceling the shielding of the cross slot 714 .

[0043] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A continuous glass tempering device, comprising a glass tempering furnace, wherein the glass tempering furnace is divided into a feeding part (1), a heating part (2), a cooling part (3) and a discharging part (4), and a ceramic feeding roller (5) is installed on the glass tempering furnace for driving the glass to move, characterized in that: Broken glass in the cooling section (3) and the discharging section (4) is collected by a cleaning mechanism (6); The cleaning mechanism (6) comprises a collecting frame (601), the collecting frame (601) being arranged below the cooling portion (3) and the discharging portion (4), a discharging port (602) being arranged at one end of the bottom of the collecting frame (601), a collecting box (603) being arranged below the discharging port (602), a motor (604) being mounted at one end of the collecting frame (601), a first threaded rod (605) being connected to the output end of the motor (604), a movable frame (606) being slidably connected to the inner wall of the collecting frame (601), the first threaded rod (605) being inserted through the first threaded rod (605) and the second threaded rod (606) being inserted through the first threaded rod (605). A movable frame (606) is provided, wherein the bottom end of the movable frame (606) is slidably connected to a scraper (607), the interior of the movable frame (606) is rotatably connected to a second threaded rod (608) extending into the interior of the scraper (607), the top end of the second threaded rod (608) is fixedly connected to a spur gear (609), an outer wall of the movable frame (606) is provided with a movable groove (610) on one side of the spur gear (609), a fixed groove (611) is provided at the top end of the movable groove (610), and a movable plate (612) is slidably connected to the inner wall of the movable groove (610).

2. The continuous glass tempering equipment according to claim 1, characterized in that: The movable plate (612) is slidably connected to a displacement plate (613) inside, a first spring (614) is connected between the bottom end of the displacement plate (613) and the movable plate (612), the top end of the displacement plate (613) is fixedly connected to two fixed blocks (615) extending above the movable plate (612) and symmetrically arranged, oblique grooves (616) are symmetrically provided on both sides of the displacement plate (613), the movable plate (612) is symmetrically slidably connected to an extrusion rod (617) extending from the movable plate (612), and the position of the collection box (603) is positioned by a positioning mechanism (7).

3. The continuous glass tempering equipment according to claim 2, characterized in that: The positioning mechanism (7) comprises a positioning frame (701), the positioning frame (701) is slidably sleeved on the outer wall of the discharge port (602), the inner wall of the discharge port (602) is symmetrically rotatably connected to a baffle (702), the inner wall of the discharge port (602) is located below the baffle (702) and is symmetrically fixedly connected to a limiting block (703), the inner wall of the positioning frame (701) is symmetrically fixedly connected to a pushing frame (704), the interior of the collecting frame (601) is rotatably connected to a third threaded rod (705) extending into the interior of the positioning frame (701), and the top end of the third threaded rod (705) is fixedly connected to a first bevel gear (706) ), the interior of the collection frame (601) is located on the outer wall of the first bevel gear (706) and is rotatably connected to a second bevel gear (707), one end of the second bevel gear (707) is fixedly connected to a rotating column (708), one end of the collection frame (601) is located on the outer side of the rotating column (708) and is fixedly connected to a fixing ring (709), a slot (710) is provided on the inner wall of the fixing ring (709), the interior of the rotating column (708) is slidably connected to a fixing block (711) extending to the outside of the rotating column (708), and a second spring (712) is connected between the fixing block (711) and the rotating column (708).

4. The continuous glass tempering equipment according to claim 3, characterized in that: The positioning mechanism (7) further comprises a cross bar (713) which is slidably connected to the bottom end of the collection frame (601); a cross groove (714) is provided at one end of the inner wall of the collection frame (601); a shielding frame (715) which extends to the inner cavity of the cross groove (714) and is slidably connected to the inside of the collection frame (601); the shielding frame (715) is located at one end of the cross bar (713); and a third spring (716) is connected between the shielding frame (715) and the collection frame (601).

5. The continuous glass tempering equipment according to claim 2, characterized in that: The inner wall of the collecting frame (601) is fitted with the outer wall of the movable frame (606); the outer wall of the movable frame (606) is provided with a first threaded hole, and the first threaded hole matches the first threaded rod (605); the outer wall of the movable plate (612) is provided with a tooth groove, and the tooth groove meshes with the spur gear (609); the outer wall of the scraper (607) is fitted with the inner wall of the movable frame (606); the top of the scraper (607) is provided with a second threaded hole, and the second threaded hole matches the second threaded rod (608).

6. The continuous glass tempering equipment according to claim 2, characterized in that: The inner wall of the movable groove (610) fits with the outer wall of the movable plate (612), the inner wall of the fixed groove (611) fits with the outer wall of the fixed block (615), and the outer wall of the extrusion rod (617) contacts with the inner wall of the inclined groove (616).

7. The continuous glass tempering equipment according to claim 3, characterized in that: The inner wall of the positioning frame (701) fits with the outer wall of the discharge port (602), and the outer wall of the positioning frame (701) fits with the inner wall of the collection box (603). A third threaded hole is provided at the top of the positioning frame (701), and the third threaded hole matches the third threaded rod (705). The first bevel gear (706) meshes with the second bevel gear (707).

8. The continuous glass tempering equipment according to claim 3, characterized in that: The outer wall of the extended end of the clamping block (711) fits into the inner wall of the clamping slot (710), and the interior of the rotating column (708) is fixedly connected to a limiting rod (8).

9. The continuous glass tempering equipment according to claim 4, characterized in that: A U-shaped guide frame (9) is fixedly connected to the bottom end of the collecting frame (601); the inner wall of the guide frame (9) is in contact with the outer wall of the cross bar (713); a first inclined surface is provided on one end of the cross bar (713) facing the positioning frame (701); and a second inclined surface is provided on the side of the shielding frame (715) facing the cross bar (713).

10. A glass tempering process for a continuous glass tempering equipment according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: Step 1: Heating, placing the glass on the ceramic feed roller (5) in the feed section (1), the ceramic feed roller (5) drives the glass into the heating section (2) for heating, heating the ordinary flat glass to a softening temperature, so that the thermal stress inside the glass is released; Step 2: Tempering: the heated glass is moved to the cooling section (3), and high-pressure cold air is sprayed onto both sides of the glass through a multi-head nozzle, so that it is quickly and evenly cooled to room temperature. Rapid cooling generates compressive stress on the surface of the glass and tensile stress inside, thereby increasing the strength of the glass. Step 3: Discharging, the tempered glass is transported to the discharging section (4) by the ceramic feeding roller (5), and the broken glass in the glass that is broken during cooling is collected by the cleaning mechanism (6).

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