Glass tempering furnace capable of cleaning feeding roller surface

Abstract

The utility model relates to the technical field of glass processing equipment, and discloses a glass tempering furnace capable of cleaning a feeding roller surface, which comprises a base, a tempering furnace body is mounted in the middle of the top of the base, and a plurality of connecting shafts B are rotatably connected to the front side of an inner cavity of the tempering furnace body. The rear ends of the connecting shafts B movably penetrate through the rear side of the inner cavity of the toughening furnace body, the peripheries of the connecting shafts B are fixedly sleeved with rolling rollers B, rectangular openings are formed in the positions, close to the bottom, of the front side and the rear side of the toughening furnace body, and a reciprocating lead screw can rotate under the rotation of the connecting shafts B and the cooperative use of a grooved wheel B, a transmission belt and a grooved wheel A; furthermore, a screw rod nut moving on the reciprocating screw rod can be limited by a limiting rod to reciprocate back and forth, and glass fragments on the peripheries of the rolling roller B and the adjacent rolling roller A can be cleaned through a cleaning brush plate, so that the phenomenon of scratches in subsequent glass processing can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing equipment, in particular to a glass tempering furnace capable of cleaning the surface of a feeding roller. Background Art

[0002] Glass tempering furnace mainly uses physical or chemical methods to form a compressive stress layer on the surface of the glass and a tensile stress layer inside the glass, thereby achieving the purpose of improving the strength of the glass. The glass is heated to the softening temperature point through the glass tempering furnace, so that the particles in the glass have a certain migration ability and adjust the structure, and then the glass is blown and quenched, so that the glass produces a uniform and regularly distributed internal stress, thereby improving the strength of the glass.

[0003] During the process of rapid cooling by blowing air, high-temperature glass may explode due to various reasons. The broken glass will fall to the ground from between the conveyor rollers. The glass that falls on the ground is generally cleaned manually, while the debris on the conveyor rollers adheres to its surface and is not easy to clean. If it is not cleaned, it is easy to cause scratches on the glass surface, reducing the use effect of the device.

[0004] Therefore, we propose a glass tempering furnace that can clean the surface of the feeding roller to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a glass tempering furnace capable of cleaning the surface of a feeding roller, so as to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass tempering furnace capable of cleaning the surface of a feeding roller, comprising a base, a tempering furnace body is installed at the middle position of the top of the base, a plurality of connecting shafts B are rotatably connected to the front side of the inner cavity of the tempering furnace body, the rear ends of the connecting shafts B are movable and penetrate the rear side of the inner cavity of the tempering furnace body, the outer periphery of the connecting shafts B are fixedly sleeved with rolling rollers B, rectangular openings are opened near the bottom on the front and rear sides of the tempering furnace body, a cleaning component is arranged at the bottom of the inner cavity of the tempering furnace body, and adjustment components are arranged near the two sides of the top of the base, and the tempering furnace body Several rectangular blocks are arranged on both sides near the front and rear sides, the bottoms of the rectangular blocks are fixedly connected to the base, the rear side of the rectangular block on the front side is rotatably connected with a connecting shaft A, and the rear end of the connecting shaft A movably passes through the rear side of the inner cavity of the adjacent rectangular block, a driving motor is arranged on the top of the base on one side, and the shaft end of the driving motor power output shaft is fixedly connected to the adjacent connecting shaft A, a supporting block is fixedly installed on the bottom of the driving motor, and the front side of the supporting block is fixedly connected to the adjacent rectangular block, and synchronous wheels are fixedly sleeved on the outer periphery of the rectangular block and the connecting shaft B near the rear end, and a synchronous belt is commonly sleeved between the synchronous wheels.

[0007] Preferably, the adjustment assembly includes an n-shaped plate fixedly mounted on the top of the base near one side and a servo motor fixedly mounted on the top of the inner cavity of the n-shaped plate, an active bevel gear is fixedly mounted on the end of the power output shaft of the servo motor, a driven bevel gear is meshed with the rear side of the active bevel gear, a threaded rod is provided through the center of the rear side of the driven bevel gear, the front and rear ends of the threaded rod are respectively rotatably connected to the front and rear sides of the inner cavity of the n-shaped plate, a threaded sleeve is threadedly connected to the outer periphery of the threaded rod near the front and rear ends, and a limiting plate is fixedly mounted on the bottom of the threaded sleeve.

[0008] Preferably, a limiting telescopic rod is fixedly installed near both sides of the side away from the limiting plate, and the end of the limiting telescopic rod is fixedly connected to the inner cavity of the n-shaped plate. A groove is opened on the opposite side of the limiting plate, and a plurality of guide rollers are rotatably connected to the opposite side of the inner cavity of the groove.

[0009] Preferably, the cleaning assembly includes a fixed block fixedly installed at the middle position of the top of the rectangular opening inner cavity and a reciprocating screw rotatably connected to the rear side of the fixed block located on the front side, the rear end of the reciprocating screw movably passes through the rear side of the fixed block located on the rear side, the outer periphery of the reciprocating screw is movably connected with a screw nut near the rear end, a cleaning brush plate is arranged on the top of the screw nut, and the cleaning brush plate is arranged to fit together with the rolling roller A and the rolling roller B, and a scraper is fixedly installed on the bottom of the screw nut.

[0010] Preferably, the front side of the screw nut near both sides is movably penetrated by a limit rod, and both ends of the limit rod are respectively fixedly connected to the front and rear sides of the inner cavity of the tempering furnace body.

[0011] Preferably, a plurality of resetting telescopic rods are fixedly installed on the bottom of the cleaning brush plate, and the bottom ends of the resetting telescopic rods are fixedly connected to the screw nuts, the outer peripheries of the resetting telescopic rods are movably sleeved with springs, and the two ends of the springs are respectively fixedly connected to the cleaning brush plate and the screw nuts.

[0012] Preferably, a groove wheel A is fixedly installed at the rear end of the reciprocating screw, a groove wheel B is arranged on the top of the groove wheel A, and the front side of the groove wheel B is fixedly connected to the connecting shaft B, and a transmission belt is jointly sleeved between the groove wheel B and the groove wheel A.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the adjustment component and the limit plate, the tempered glass can be limited. By setting the limit telescopic rod and the guide roller, the friction between the limit plate and the side wall of the tempered glass can be reduced. By setting the servo motor, the active bevel gear, the driven bevel gear, the threaded rod and the threaded sleeve, the distance between the limit plates can be adjusted, so that it can be suitable for tempered glass of different sizes and improve the use effect of the device.

[0015] 2. By setting up a cleaning component, the reciprocating screw can be rotated under the rotation of the connecting shaft B and the coordinated use of the groove wheel B, the transmission belt and the groove wheel A, so that the screw nut movable on the reciprocating screw can move back and forth under the limit of the limit rod, and the glass debris on the periphery of the rolling roller B and the adjacent rolling roller A can be cleaned by the cleaning brush plate, thereby avoiding scratches in subsequent glass processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0018] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 For the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 For the utility model Figure 3 Enlarged view of center C.

[0022] In the figure: 1. base; 2. rectangular block; 3. connecting shaft A; 4. driving motor; 5. supporting block; 6. tempering furnace body; 7. adjusting assembly; 71. n-shaped plate; 72. servo motor; 73. active bevel gear; 74. driven bevel gear; 75. threaded rod; 76. threaded sleeve; 77. limit plate; 771. limit telescopic rod; 772. guide roller; 8. cleaning assembly; 81. fixed block; 82. reciprocating screw; 821. groove wheel A; 822. groove wheel B; 823. transmission belt; 83. screw nut; 831. limit rod; 84. cleaning brush plate; 841. reset telescopic rod; 842. spring; 85. scraper; 9. rolling roller A; 10. synchronous wheel; 20. synchronous belt; 30. connecting shaft B; 40. rolling roller B. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-6 A glass tempering furnace capable of cleaning the surface of a feeding roller comprises a base 1, a tempering furnace body 6 is installed at the middle position of the top of the base 1, a plurality of connecting shafts B30 are rotatably connected to the front side of the inner cavity of the tempering furnace body 6, the rear ends of the connecting shafts B30 are movable through the rear side of the inner cavity of the tempering furnace body 6, the outer periphery of the connecting shafts B30 are fixedly sleeved with rolling rollers B40, rectangular openings are opened near the bottom of the front and rear sides of the tempering furnace body 6, a cleaning component 8 is arranged at the bottom of the inner cavity of the tempering furnace body 6, an adjusting component 7 is arranged near the two sides of the top of the base 1, and a plurality of connecting shafts B30 are arranged near the front and rear sides of the tempering furnace body 6. There are a total of four rectangular blocks 2, the bottoms of the rectangular blocks 2 are fixedly connected to the base 1, the rear side of the front rectangular block 2 is rotatably connected with a connecting shaft A3, and the rear end of the connecting shaft A3 movably passes through the rear side of the inner cavity of the adjacent rectangular block 2, a driving motor 4 is arranged on the top of the base 1 on one side, and the end of the power output shaft of the driving motor 4 is fixedly connected to the adjacent connecting shaft A3, a supporting block 5 is fixedly installed on the bottom of the driving motor 4, and the front side of the supporting block 5 is fixedly connected to the adjacent rectangular block 2, and a synchronous wheel 10 is fixedly sleeved on the outer periphery of the rectangular block 2 and the connecting shaft B30 near the rear end, and a synchronous belt 20 is commonly sleeved between the synchronous wheels 10.

[0025] The adjusting assembly 7 comprises an n-shaped plate 71 fixedly mounted on the top of the base 1 near one side and a servo motor 72 fixedly mounted on the top of the inner cavity of the n-shaped plate 71. An active bevel gear 73 is fixedly mounted on the end of the power output shaft of the servo motor 72. A driven bevel gear 74 is meshed with the rear side of the active bevel gear 73. A threaded rod 75 is penetrated at the rear center of the circle of the driven bevel gear 74. Opposite external threads are provided at the outer periphery of the threaded rod 75 near the front and rear ends. The front and rear ends of the threaded rod 75 are respectively rotatably connected to the front and rear sides of the inner cavity of the n-shaped plate 71. The outer periphery of the threaded rod 75 near the front and rear ends are both threadedly connected with threaded sleeves 76. The bottom of the threaded sleeves 76 are fixedly mounted with limit plates 77. By arranging the servo motor 72, the active bevel gear 73, the driven bevel gear 74, the threaded rod 75 and the threaded sleeve 76, the distance between the limit plates 77 can be adjusted, so that it can be suitable for tempered glass of different sizes, thereby improving the use effect of the device.

[0026] A limiting telescopic rod 771 is fixedly installed near both sides of the side away from the limiting plate 77, and the end of the limiting telescopic rod 771 is fixedly connected to the inner cavity of the n-shaped plate 71. A groove is provided on the opposite side of the limiting plate 77, and a plurality of guide rollers 772 are rotatably connected to the opposite side of the inner cavity of the groove. The limiting plate 77 can be provided to limit the tempered glass, and the limiting telescopic rod 771 and the guide roller 772 can be provided to reduce the friction between the limiting plate 77 and the side wall of the tempered glass.

[0027] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The cleaning assembly 8 includes a fixed block 81 fixedly installed at the middle position of the top of the rectangular opening inner cavity and a reciprocating screw 82 rotatably connected to the rear side of the front fixed block 81. The rear end of the reciprocating screw 82 movably passes through the rear side of the fixed block 81 at the rear side. The outer periphery of the reciprocating screw 82 is movably connected to a screw nut 83 near the rear end. A cleaning brush plate 84 is provided on the top of the screw nut 83, and the cleaning brush plate 84 is arranged in contact with the rolling roller A9 and the rolling roller B40. The bottom of the screw nut 83 is fixed. A scraper 85 is fixedly installed, and the glass debris at the bottom of the inner cavity of the tempering furnace body 6 can be cleaned by the scraper 85. The reciprocating screw 82 can be rotated by the rotation of the connecting shaft B30 and the coordinated use of the groove wheel B822, the transmission belt 823 and the groove wheel A821, so that the screw nut 83 movable on the reciprocating screw 82 can move back and forth under the limitation of the limiting rod 831. The glass debris on the periphery of the rolling roller B40 and the adjacent rolling roller A9 can be cleaned by the cleaning brush plate 84.

[0028] The front side of the screw nut 83 is movably penetrated by a limiting rod 831 near both sides, and the front side of the screw nut 83 is provided with a through hole near both sides, and the limiting rod 831 is movably penetrated by the inner cavity of the limiting hole, and the two ends of the limiting rod 831 are respectively fixedly connected to the front and rear sides of the inner cavity of the tempering furnace body 6. By setting the limiting rod 831, the screw nut 83 can be limited when moving.

[0029] A plurality of resetting telescopic rods 841 are fixedly installed at the bottom of the cleaning brush plate 84, and the bottom ends of the resetting telescopic rods 841 are fixedly connected to the screw nuts 83. The outer periphery of the resetting telescopic rods 841 is movably sleeved with springs 842, and the two ends of the springs 842 are respectively fixedly connected to the cleaning brush plate 84 and the screw nuts 83. By arranging the resetting telescopic rods 841 and the springs 842, the cleaning brush plate 84 can be tightly fitted to the rolling rollers B40 and A9, thereby improving the cleaning effect.

[0030] A groove wheel A821 is fixedly installed at the rear end of the reciprocating screw rod 82, a groove wheel B822 is arranged on the top of the groove wheel A821, and the front side of the groove wheel B822 is fixedly connected to the connecting shaft B30, and a transmission belt 823 is jointly sleeved between the groove wheel B822 and the groove wheel A821.

[0031] Working principle: When the utility model is in use, the tempered glass to be processed is placed on the top of the rolling roller A9, and then the driving motor 4 is started. The power output shaft of the driving motor 4 rotates to drive the connecting shaft A3 fixed on the shaft end of the power output shaft of the driving motor 4 to rotate, so that the adjacent rolling roller A9 can be rotated. Under the action of the synchronous wheel 10 and the synchronous belt 20, several connecting shafts A3 and the connecting shaft B30 can be rotated. When the connecting shaft B30 rotates, the rolling roller B40 can be rotated to send the tempered glass placed on the rolling roller A9 into the inner cavity of the tempering furnace body 6. Before that, two servo motors 72 can be started. The power output shaft of the servo motor 72 rotates to drive the active bevel gear 73 fixed on the shaft end of the power output shaft of the servo motor 72 to rotate, so that the driven bevel gear 74 meshing therewith can be rotated, and then the threaded rod 75 can be rotated, and the threaded rod 75 can be rotated. The threaded sleeve 76 connected to the threaded rod 75 enables the limit plate 77 to move to the opposite side, so that the side wall of the limit plate 77 can contact the side wall of the tempered glass, thereby preventing the glass from being offset during transportation and falling to the ground. The friction between the limit plate 77 and the side wall of the tempered glass can be reduced by arranging the limit telescopic rod 771 and the guide roller 772. When glass fragments remain on the rolling roller A9 or the connecting shaft B30, the reciprocating screw 82 can be rotated by the coordinated use of the connecting shaft B30, the groove wheel A821, the groove wheel B822 and the transmission belt 823, so that the screw nut 83 movable on the outer periphery of the reciprocating screw 82 can move back and forth under the limitation of the limit rod 831. The cleaning brush plate 84 can clean the glass fragments on the periphery of the rolling roller B40 and the adjacent rolling roller A9, thereby avoiding the phenomenon of scratches in subsequent glass processing.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glass tempering furnace capable of cleaning the surface of a feeding roller, comprising a base (1), characterized in that: A tempering furnace body (6) is installed at the middle position of the top of the base (1); a plurality of connecting shafts B (30) are rotatably connected to the front side of the inner cavity of the tempering furnace body (6); the rear ends of the connecting shafts B (30) are movable and penetrate the rear side of the inner cavity of the tempering furnace body (6); rolling rollers B (40) are fixedly sleeved on the outer circumference of the connecting shafts B (30); rectangular openings are opened near the bottom of the front and rear sides of the tempering furnace body (6); a cleaning component (8) is arranged at the bottom of the inner cavity of the tempering furnace body (6); an adjusting component (7) is arranged near the two sides of the top of the base (1); a plurality of rectangular blocks (2) are arranged near the front and rear sides of the tempering furnace body (6); the rectangular blocks (2) are arranged at the bottom of the inner cavity of the tempering furnace body (6); The bottom is fixedly connected to the base (1); the rear side of the rectangular block (2) located at the front side is rotatably connected to a connecting shaft A (3), and the rear end of the connecting shaft A (3) movably passes through the rear side of the inner cavity of the adjacent rectangular block (2); a driving motor (4) is arranged on the top of the base (1) on one side, and the end of the power output shaft of the driving motor (4) is fixedly connected to the adjacent connecting shaft A (3); a supporting block (5) is fixedly installed on the bottom of the driving motor (4), and the front side of the supporting block (5) is fixedly connected to the adjacent rectangular block (2); the outer periphery of the rectangular block (2) and the connecting shaft B (30) are fixedly sleeved with synchronous wheels (10) near the rear end, and a synchronous belt (20) is sleeved between the synchronous wheels (10).

2. A glass tempering furnace capable of cleaning the feed roller surface according to claim 1, characterized in that: The adjustment assembly (7) comprises an n-shaped plate (71) fixedly mounted on the top of the base (1) near one side and a servo motor (72) fixedly mounted on the top of the inner cavity of the n-shaped plate (71); a driving bevel gear (73) is fixedly mounted on the end of the power output shaft of the servo motor (72); a driven bevel gear (74) is meshed with the rear side of the driving bevel gear (73); a threaded rod (75) is provided through the center of the rear side of the driven bevel gear (74); front and rear ends of the threaded rod (75) are respectively rotatably connected to the front and rear sides of the inner cavity of the n-shaped plate (71); a threaded sleeve (76) is threadedly connected to the outer periphery of the threaded rod (75) near the front and rear ends; and a limit plate (77) is fixedly mounted on the bottom of the threaded sleeve (76).

3. A glass tempering furnace capable of cleaning the feed roller surface according to claim 2, characterized in that: A limiting telescopic rod (771) is fixedly installed near both sides of the side away from the limiting plate (77), and the end of the limiting telescopic rod (771) is fixedly connected to the inner cavity of the n-shaped plate (71). A groove is provided on the opposite side of the limiting plate (77), and a plurality of guide rollers (772) are rotatably connected to the opposite side of the inner cavity of the groove.

4. The glass tempering furnace capable of cleaning the feed roller surface according to claim 1, characterized in that: The cleaning assembly (8) comprises a fixed block (81) fixedly mounted at the middle position of the top of the rectangular opening inner cavity and a reciprocating screw (82) rotatably connected to the rear side of the fixed block (81) at the front side, the rear end of the reciprocating screw (82) movably passes through the rear side of the fixed block (81) at the rear side, a screw nut (83) is movably connected to the outer periphery of the reciprocating screw (82) near the rear end, a cleaning brush plate (84) is arranged on the top of the screw nut (83), and the cleaning brush plate (84) is arranged to fit the rolling roller A (9) and the rolling roller B (40), and a scraper (85) is fixedly mounted on the bottom of the screw nut (83).

5. A glass tempering furnace capable of cleaning the surface of a feeding roller according to claim 4, characterized in that: The front side of the screw nut (83) near both sides is movably penetrated by a limit rod (831), and both ends of the limit rod (831) are respectively fixedly connected to the front and rear sides of the inner cavity of the tempering furnace body (6).

6. A glass tempering furnace capable of cleaning the surface of a feeding roller according to claim 4, characterized in that: A plurality of resetting telescopic rods (841) are fixedly mounted on the bottom of the cleaning brush plate (84), and the bottom ends of the resetting telescopic rods (841) are fixedly connected to the screw nut (83). A spring (842) is movably sleeved on the outer periphery of the resetting telescopic rods (841), and the two ends of the spring (842) are respectively fixedly connected to the cleaning brush plate (84) and the screw nut (83).

7. A glass tempering furnace capable of cleaning the surface of a feeding roller according to claim 4, characterized in that: A groove wheel A (821) is fixedly mounted on the rear end of the reciprocating screw rod (82), a groove wheel B (822) is arranged on the top of the groove wheel A (821), and the front side of the groove wheel B (822) is fixedly connected to the connecting shaft B (30), and a transmission belt (823) is sleeved between the groove wheel B (822) and the groove wheel A (821).

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