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CN-121342328-B - On-vehicle well accuse screen glass tempering furnace

CN121342328BCN 121342328 BCN121342328 BCN 121342328BCN-121342328-B

Abstract

The invention provides a vehicle-mounted central screen glass tempering furnace which comprises a base, wherein a conveying heating device is arranged on the top surface of the base, a crushing and cleaning device is arranged above the conveying heating device, an upper heating device is arranged above the crushing and cleaning device, a transferring and conveying device is arranged on the top surface of the base and at the discharging end of the conveying and heating device, the crushing and cleaning device comprises a crushing frame, the top surface of the base is fixedly connected with the crushing frame, the crushing and cleaning assembly comprises a long plate, two ends of the long plate are respectively and fixedly connected with a hanging chain, the cooling and observing part comprises a hollow box, and the other side of the long plate is fixedly connected with the hollow box. According to the invention, through the mutual matching of the conveying heating device, the upper heating device and the transit conveying device, the heating of the vehicle-mounted middle control screen glass can be realized, the toughened glass is conveniently formed in the later period, and the broken cleaning device can realize that the broken glass can be treated after the glass is fried.

Inventors

  • BAI MING
  • DAI HONGQI

Assignees

  • 大马丁科技(安徽)有限公司

Dates

Publication Date
20260512
Application Date
20251118

Claims (8)

  1. 1. The vehicle-mounted central screen glass tempering furnace is characterized by comprising a base (100), wherein a conveying heating device (200) is arranged on the top surface of the base (100), a crushing and cleaning device (300) is arranged above the conveying heating device (200), an upper heating device (400) is arranged above the crushing and cleaning device (300), a transit conveying device (500) is arranged on the top surface of the base (100) and at the discharging end of the conveying heating device (200), an external roller type conveying belt (600) is arranged on the top surface of the base (100) and at the discharging end of the transit conveying device (500), and vehicle-mounted central screen glass (700) is conveyed on the surface of the conveying heating device (200); The crushing and cleaning device (300) comprises a crushing frame (301), the top surface of the base (100) is fixedly connected with the crushing frame (301), two sides of the inner wall of the crushing frame (301) are respectively and rotatably connected with a driving sprocket (302) and a driven sprocket (303), three groups of driven sprockets (303) are arranged on the surface of the driving sprocket (302) in a rotating mode through a hanging chain (304), two groups of hanging chains (304) are arranged on the surface of the driving sprocket (302) in a rotating mode, the hanging chains (304) are in a mouth-shaped design, a crushing and cleaning assembly is arranged between the two groups of hanging chains (304), driving motors (305) are respectively and fixedly connected to two sides of the surface of the crushing frame (301), and the output end of each driving motor (305) is rotatably connected with the driving sprocket (302) through a worm in a matching mode; The crushing and cleaning assembly comprises a long plate (306), two ends of the long plate (306) are fixedly connected with a hanging chain (304) respectively, a crushing and cleaning component is installed on one side of the long plate (306), an interception component is installed on one side of the crushing and cleaning component, a cooling and observing component is installed on the other side of the long plate (306), and a polishing component is installed on one side of the cooling and observing component; The cooling observation component comprises a hollow box (307), the other side of the long plate (306) is fixedly connected with the hollow box (307), the bottom surface of the hollow box (307) is fixedly connected with observation cameras (308) at equal intervals, and air ejector pipes (309) are fixedly connected at equal intervals on the bottom surface of the hollow box (307) and between every two groups of observation cameras (308); The crushing cleaning component comprises a pneumatic reciprocating rail (310), wherein the pneumatic reciprocating rail (310) is arranged on one side of the long plate (306), a crushing pneumatic rod (311) is symmetrically and fixedly connected to the bottom surface of the pneumatic reciprocating rail (310), an arc block (312) is fixedly connected to the output end of the crushing pneumatic rod (311), an air box (313) is rotationally connected to the arc block (312), a hairbrush (314) is fixedly connected to the top surface of the air box (313), crushing rods (315) are fixedly connected to the bottom surface of the air box (313) at equal intervals, air holes (316) are formed in the bottom surface of the air box (313) at equal intervals, a switching gear (317) is fixedly connected to one end of the air box (313), a switching pneumatic rod (318) is fixedly connected to one side of the arc block (312), a switching rack (319) is fixedly connected to the output end of the switching pneumatic rod (318), and the switching rack (319) is meshed with the switching gear (317). The interception component comprises a side frame (320), the side frame (320) is arranged on one side of the pneumatic reciprocating track (310), an avoidance damping rod (321) is arranged on the bottom surface of the side frame (320), and one end of the avoidance damping rod (321) is fixedly connected with a cleaning plate (322).
  2. 2. The vehicle-mounted center-control screen glass tempering furnace of claim 1, wherein the polishing component comprises a pushing pneumatic rod (323), one side of the hollow box (307) is fixedly connected with the pushing pneumatic rod (323) respectively, the output end of the pushing pneumatic rod (323) is fixedly connected with an L-shaped plate (324), one side of the L-shaped plate (324) is fixedly connected with a protection damping rod (325) at equal intervals, one end of the protection damping rod (325) is fixedly connected with a door-shaped frame (326), one side of the door-shaped frame (326) is fixedly connected with a first turnover motor (327), the output end of the first turnover motor (327) is rotatably connected with a vertical plate (328) through a worm gear, one side of the vertical plate (328) is fixedly connected with a C-shaped shell (329), and the C-shaped shell (329) is slidably connected with sand paper (330).
  3. 3. The vehicle-mounted central screen glass tempering furnace of claim 2, wherein the conveying heating device (200) comprises a U-shaped receiving box (201), the top surface of the base (100) is fixedly connected with the U-shaped receiving box (201), a scraping assembly is arranged on the inner wall of the U-shaped receiving box (201), a blanking opening (202) is formed in one end of the bottom of an inner cavity of the U-shaped receiving box (201), a sealing blanking assembly is arranged in the blanking opening (202), a sealing plate (203) is fixedly connected to one end of the U-shaped receiving box (201) and is positioned at the blanking opening (202), and the conveying assembly is arranged on the top surface of the U-shaped receiving box (201).
  4. 4. The vehicle-mounted center-control screen glass tempering furnace according to claim 3, wherein the scraping assembly comprises a scraping chute (204) and a double-shaft motor (205), the scraping chute (204) is symmetrically arranged on the inner wall of the U-shaped receiving box (201), a scraping screw (206) is rotationally connected to the scraping chute (204), a scraping plate (207) is connected to the surface of the scraping screw (206) in a threaded manner, the bottom surface of the scraping plate (207) is in contact with the bottom surface of the inner wall of the U-shaped receiving box (201), the double-shaft motor (205) is fixedly connected to one side of the sealing plate (203), and the scraping screw (206) is rotationally connected to the output shaft end of the double-shaft motor (205) through a worm in a matched worm gear manner.
  5. 5. The vehicle-mounted center-control screen glass tempering furnace of claim 4, wherein the sealing blanking assembly comprises a triangular plate (208), a turnover shaft (209), a translation sliding rail (210) and a long groove (211), the triangular plate (208) is fixedly connected to the bottom surface of the U-shaped receiving box (201) and positioned at two sides of the blanking opening (202), the turnover shaft (209) is rotationally connected to the blanking opening (202), a turnover plate (212) is fixedly connected to the surface of the turnover shaft (209), turnover gears (213) are fixedly connected to two ends of the surface of the turnover shaft (209), translation sliding rails (210) are fixedly connected to two sides of the U-shaped receiving box (201), turnover racks (214) are connected to the surfaces of the translation sliding rails (210) in a sliding manner, reset damping rods (215) are fixedly connected to one ends of the turnover racks (214) and positioned between the surfaces of the U-shaped receiving boxes (201), one sides of the turnover racks (216) are fixedly connected to push rods (216), and the two sides of the U-shaped receiving boxes (201) are connected to the long groove (211) in a sliding manner, and the two sides of the turnover racks (211) are communicated with the long groove (211) respectively.
  6. 6. The vehicle-mounted center-control screen glass tempering furnace according to claim 5, wherein the conveying component comprises a motor plate (217), a first ceramic strip (218), a second ceramic strip (219) and a ceramic roller (220), the first ceramic strip (218) and the second ceramic strip (219) are fixedly connected to two ends of the top surface of the U-shaped receiving box (201) respectively, two ends of the ceramic roller (220) are located in the first ceramic strip (218) and the second ceramic strip (219) respectively and rotate, an electric heating wire (221) is wound on the surface of the ceramic roller (220), a motor plate (217) is fixedly connected to the lower portion of one side of the U-shaped receiving box (201), a long shaft (222) is rotatably connected to the top surface of the motor plate (217), the ceramic roller (220) is rotatably connected to the surface of the long shaft (222) through a belt pulley matching belt, the bottom surface of the motor plate (217) is fixedly connected with a conveying motor (223), and the output end of the conveying motor (223) is rotatably connected with the long shaft (222) through a chain wheel set.
  7. 7. The vehicle-mounted medium screen glass tempering furnace of claim 6, wherein the upper heating device (400) comprises lifting hydraulic rods (401), the top surfaces of the crushing frames (301) are respectively and fixedly connected with the lifting hydraulic rods (401), the lifting hydraulic rods (401) are provided with four groups in total, the output ends of the lifting hydraulic rods (401) are fixedly connected with upper hot air covers (402), the top surfaces of the upper hot air covers (402) are symmetrically and fixedly connected with air inlet pipes (403), the top surfaces of the inner cavity walls of the upper hot air covers (402) are uniformly and fixedly connected with high-temperature-resistant cameras (404), the lower parts of the inner cavities of the upper hot air covers (402) are fixedly connected with blocking rods (405), and heating wires (406) are fixedly connected to the upper parts of the surfaces of the blocking rods (405).
  8. 8. The vehicle-mounted center-control screen glass tempering furnace according to claim 7, wherein the transfer conveying device (500) comprises a roller conveyor (501) and a U-shaped frame (502), a driving shaft (503) and a driven shaft (504) are respectively and fixedly connected to two sides of one end of the roller conveyor (501), an extension rod (505) is respectively and fixedly connected to two sides of the other end of the roller conveyor (501), the bottom surface of the extension rod (505) is in contact with the top surface of the U-shaped frame (502), the driving shaft (503) and the driven shaft (504) are respectively and rotatably connected to the U-shaped frame (502), a second overturning motor (506) is fixedly connected to one side of the U-shaped frame (502), and the output end of the second overturning motor (506) is rotatably connected with the driving shaft (503) through worm.

Description

On-vehicle well accuse screen glass tempering furnace Technical Field The invention relates to the technical field of glass tempering furnaces, in particular to a vehicle-mounted central screen glass tempering furnace. Background In the production process of the vehicle-mounted middle control screen glass, the glass tempering is a process for improving the mechanical strength of the glass by a heat treatment method, and the core process is that the glass is heated to be close to a softening point in a heating zone of a tempering furnace and then is quickly transferred to a cooling zone for uniform and quick cooling, so that compressive stress is formed on the surface of the glass and tensile stress is formed inside the glass; In the heating process, the glass is extremely easy to crack in a heating zone due to factors such as quality defects (such as stones and bubbles) of the glass, uneven heating or thermal shock and the like, and the glass is commonly called as 'frying' in the industry. Once the firing chamber has occurred, the broken glass can be scattered on a conveying plane constituted by a plurality of ceramic roller tables. In order to prevent the high Wen Sui glass from bonding or damaging the ceramic roller way and ensure the successful subsequent production, the broken glass must be cleaned in time; At present, the conventional method for cleaning broken glass in the heating zone of the tempering furnace is to first stop the operation of the equipment in an emergency and lift the upper heating device of the tempering furnace to open the furnace chamber and perform natural or forced cooling. When the temperature in the furnace is reduced to the extent that the personnel can be barely approached, operators use tools such as long rods and the like to extend into the furnace from the outside of the furnace body, and perform manual knocking and stirring on broken glass on the ceramic roller tables, so that the broken glass is hit into smaller fragments, the fragments can fall into a dust collection bin below from gaps between the ceramic roller tables, and finally the dust collection bin is intensively cleaned; however, this cleaning mode has the following drawbacks: First, the furnace environment and cullet itself are still at a high temperature of several hundred degrees, despite the primary cooling of the furnace body. Operators are at risk of high temperature broiling and thermal burns during close range operation. Meanwhile, in the process of forceful knocking, splashed high-temperature glass scraps can cause injury to personnel; and secondly, the ceramic roller way is a core conveying component of a heating zone of the tempering furnace, and has crisp texture and high manufacturing cost. Under the conditions of poor visibility and limited operation space, the accuracy of manual long rod knocking is difficult to ensure, and the ceramic roller way is easy to knock by mistake, so that the surface of the roller way is damaged or even broken. Once the ceramic roller way is damaged, the maintenance and replacement cost is high, and the whole tempering production line can be stopped for a long time, so that huge economic loss is caused; Finally, due to the high temperature and structural limitations in the furnace, operators cannot enter the furnace to perform comprehensive and thorough inspection and cleaning. There is inevitably a part of glass chips that are small or get stuck on the sides of the roller table. In the subsequent production process, the residues scratch the surface of the newly placed glass raw sheet, so that quality defects such as scratches and the like appear on the product, and the yield is reduced. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a vehicle-mounted central screen glass tempering furnace, which solves the problems in the background art. In order to achieve the above purpose, the invention is realized by the following technical scheme: A vehicle-mounted central screen glass tempering furnace comprises a base; the top surface of the base is provided with a conveying heating device, a crushing cleaning device is arranged above the conveying heating device, an upper heating device is arranged above the crushing cleaning device, a transfer conveying device is arranged at the discharging end of the conveying heating device and positioned at the top surface of the base, an external roller type conveying belt is arranged at the discharging end of the transfer conveying device and positioned at the top surface of the base, and vehicle-mounted central screen glass is conveyed on the surface of the conveying heating device; the crushing and cleaning device comprises a crushing frame, wherein the top surface of the base is fixedly connected with the crushing frame, two sides of the inner wall of the crushing frame are respectively and rotatably connected with a driving sprocket and a driven sprocket, three groups of driven sprockets are a