Roller leaning vertical transmission glass tempering furnace

Abstract

The invention provides a roller leaning vertical transmission glass tempering furnace, and relates to the technical field of glass tempering furnaces. The toughening furnace body is placed on the ground, a cover body is fixed at the top of the toughening furnace body, the cover body is of a rectangular cover-shaped structure, and a bearing assembly is mounted on the cover body. When glass is conveyed, the glass is conveyed in a vertical state, and compared with horizontal conveying of an existing device, the situation that waves conforming to the distance between roller ways are likely to be generated on the surface of the glass due to the gravity of the glass is avoided. On one hand, through the design of the bearing assembly, the first spring rod and the bearing roller are utilized, effective supporting can be provided when the glass topples forwards and backwards, and damage caused by collision to the glass is reduced; and on the other hand, the buffering effect of the first spring rod further enhances the protection effect. The heat insulation cotton in the cover body and the check block on the door plate act together, so that heat dissipation is effectively reduced, the heating efficiency is improved, and energy is saved.

Description

Technical Field

[0001] The invention relates to the technical field of glass tempering furnaces, in particular to a roller-supported vertical transmission glass tempering furnace. Background Art

[0002] Glass tempering furnace is an industrial heating equipment, mainly used to heat ordinary flat glass at high temperature and cool it quickly to obtain higher impact resistance and flexural strength; the working principle of glass tempering furnace is based on the physical and chemical changes of glass at high temperature. When ordinary glass is heated to about 650℃, tempering reaction will occur.

[0003] As shown in the application number: CN201910853534.1, the present invention discloses a glass tempering furnace, which includes: a first furnace body for preheating and slow cooling the glass cover plate; a picking mechanism for picking up and placing the tempering cage loaded with the glass cover plate, the picking mechanism is arranged on the first furnace body; a second furnace body and a third furnace body for tempering the glass cover plate respectively; a transport mechanism for transporting the first furnace body to the positions of the second furnace body and the third furnace body respectively; and a control system for controlling each furnace body and mechanism. The glass tempering furnace provided by the present invention can reduce the idle time of the furnace body and improve the utilization rate of equipment resources.

[0004] The glass tempering furnace similar to the above application also has the following shortcomings:

[0005] Most of the existing glass tempering furnaces lay the glass flat on the rollers, roll it back and forth to temper and burn it, and then rely on the friction between the glass and the rollers to move forward and backward to complete the conveying process. Among them, the glass plane is directly in contact with the rollers as the load-bearing surface. The friction between the glass surface and the rollers can easily cause scratches on the glass surface, resulting in white fog and white lines. If there is slag on the roller surface, it will cause pitting on the glass surface. Secondly, glass tempering requires heating the glass to a high temperature close to the softening point. Due to the gravity of the glass itself, the glass surface is prone to produce waves that match the roller spacing, and the front and back ends of the glass are prone to bend downward to cause edge warping, which directly affects the quality of the finished product and production efficiency. There are also a few tempering furnaces that use a hanging method to transport the glass into the furnace for tempering. The tempering furnaces using this method waste a lot of energy and have high heat consumption, so the unit production cost is high. In addition, the tempered glass produced has traces of hanging, which affects the appearance, and the tempered glass produced is of lower grade.

[0006] Therefore, in view of this, the existing structure and defects are studied and improved, and a roller-supported vertical transmission glass tempering furnace is provided to achieve a more practical purpose. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides a roller-supported vertical transmission glass tempering furnace to solve the problem that most of the existing glass tempering furnaces lay the glass flat on the rollers for rolling back and forth tempering and firing, and then rely on the friction between the glass and the rollers to move forward and backward to complete the conveying process. Among them, the glass plane is directly in contact with the rollers as a load-bearing surface. The friction between the glass surface and the rollers is very likely to cause scratches on the glass surface, resulting in white fog and white lines. If there is slag on the roller surface, it will cause pitting on the glass surface; secondly, glass tempering requires the glass to be heated to a high temperature close to the softening point. Due to the gravity of the glass itself, the glass surface is prone to produce waves that match the roller spacing, and the front and rear ends of the glass are prone to bend downward to cause edge warping, which directly affects the quality and production efficiency of the finished product. There are also a few tempering furnaces that use a hanging method to transport the glass into the furnace for tempering. The tempering furnaces using this method waste a lot of energy and have high heat consumption, so the unit production cost is high; in addition, there are traces of hanging on the tempered glass produced, which affects the appearance and the tempered glass produced is of low grade.

[0008] The present invention provides a roller-supported vertical transmission glass tempering furnace, which specifically comprises a tempering furnace body; the tempering furnace body is placed on the ground, a cover body is fixed on the top of the tempering furnace body, the cover body is a rectangular cover-shaped structure, and a supporting component is installed on the cover body.

[0009] Furthermore, the supporting assembly is composed of a first spring rod, a mounting seat and a supporting roller, two first spring rods are fixed to the front end face and the rear end face of the inner wall of the cover body, the protruding ends of the two front first spring rods are fixed with a mounting seat, and the protruding ends of the two rear first spring rods are also fixed with a mounting seat, and each mounting seat is provided with supporting rollers rotating in a linear array, and when the glass moves, when the glass tilts forward, the glass can be supported by the supporting rollers on the front side, and when the glass tilts backward, the glass can be supported by the supporting rollers on the rear side, and when the glass is supported, the buffering of the first spring rods can reduce the damage caused by the glass hitting the supporting rollers.

[0010] Furthermore, each of the mounting seats is provided with heating wires in a linear array, and the heating wires installed in the linear array are electrically connected to an external power supply. During use, the power supply is turned on, and the heat generated by the heating wires can heat the glass.

[0011] Furthermore, both mounting seats are concave seat structures, and both mounting seats are hollow structures. When it is necessary to push the heat of the heating wire, the mounting seats can be prevented from blocking the airflow.

[0012] Furthermore, a conveying assembly is installed on the tempered furnace body, and the conveying assembly consists of a conveying roller, a first gear, a second gear and a motor. Conveying rollers are rotated in a linear array on the tempered furnace body, and the conveying rollers are used to convey glass. A first gear is fixed on the rotating shaft of each conveying roller; a second gear is rotated in a linear array on the rear end face of the tempered furnace body, and two adjacent first gears are meshed through a second gear.

[0013] Furthermore, a motor is fixed on the front end face of the tempering furnace body, and the output shaft of the motor is fixed on the rotating shaft of the leftmost conveying roller. When the glass is conveyed, the motor is driven to rotate, and the leftmost conveying roller is electrically driven to rotate. At this time, under the meshing transmission of the first gear and the second gear, all the conveying rollers can be rotated, and under the conveying of the conveying rollers, the glass can be conveyed to the right, and the mobile heating of the glass is realized.

[0014] Furthermore, heat-insulating cotton is adhered to the inner wall of the cover. During use, the heat-insulating cotton can reduce the heat dissipation in the cover, thereby ensuring the heating effect on the glass.

[0015] Furthermore, two door panels are fixed on the left and right end faces of the cover body, a stopper is rotated on the inner side of the two door panels on the left side, and a stopper is rotated on the inner side of the two door panels on the right side. A coil spring for resetting the stopper is fixed on the four door panels. When the stopper is reset, the cover body is in a sealed state. During use, the heat leakage in the cover body can be avoided by blocking the stopper.

[0016] Furthermore, an auxiliary component is installed on the cover body, and the auxiliary component consists of a fan, a connecting pipe, an injection pipe, a spray hole and an air inlet pipe. Two fans are fixed on the top surface of the cover body, and the exhaust port of each fan is connected to a connecting pipe, and the connecting pipe is made of metal. Two injection pipes are connected to the lower end of each connecting pipe, and the two injection pipes are both cylindrical tubular structures. The injection pipes are located on the outside of the heating wire, and each injection pipe is provided with injection pipes in an arc-shaped array.

[0017] Furthermore, each of the fans is connected to an air inlet pipe, and the air inlet ends of the two air inlet pipes are located on the inner side of the cover. When heating the glass, the two fans are controlled to rotate, and the fans suck air from the cover, and then transport the sucked air to the jet pipe, and then spray it through the nozzle. The airflow sprayed from the nozzle can push the heat at the heating wire to the glass, so that the glass can be heated quickly. Because the nozzles are arranged in a fan-shaped array, the diffusion effect of the gas at the nozzles can be improved, thereby improving the pushing effect of the hot airflow at the heating wire.

[0018] Furthermore, the tempered furnace body is provided with four auxiliary holes, all of which are rectangular hole structures. The two front auxiliary holes are aligned with the two rear auxiliary holes. When transferring the device, the forklift arm is inserted into the auxiliary hole, which facilitates the transportation of the device.

[0019] Furthermore, a limiting assembly is installed on the tempered furnace body, and the limiting assembly consists of a second spring rod, a mounting block and a ball bearing. Two second spring rods are fixed to the front end surface of the inner wall and the rear end surface of the inner wall of the tempered furnace body, a mounting block is fixed to the protruding ends of the two front second spring rods, and a mounting block is fixed to the protruding ends of the two rear second spring rods. Both mounting blocks are rectangular block structures, and both mounting blocks have linear array-shaped balls rotating on the inner sides. During use, the bottom of the glass can be limited by the front and rear mounting blocks, which avoids the glass from tilting too much and contacting the bottom edge of the supporting roller, which ultimately causes glass wear. Under the action of the balls, the friction resistance of the glass when it moves can be reduced.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] In the present application, the glass is transported in a vertical state. Compared with the horizontal transportation of the existing device, this avoids the problem of waves on the glass surface that are consistent with the roller spacing due to the glass's own gravity, and also avoids the problem of scratches on the glass surface.

[0022] Enhanced support and protection of glass: On the one hand, through the design of the supporting assembly, the use of the first spring rod and the supporting roller can provide effective support when the glass tilts forward or backward, reducing the damage to the glass caused by impact; on the other hand, the buffering effect of the first spring rod further enhances this protection effect.

[0023] Efficient glass heating system: On the one hand, the heating wires are installed in a linear array on the mounting base of the support roller, ensuring that the glass can be evenly heated during transportation; on the other hand, the mounting base with a concave hollow structure avoids blocking airflow and improves heat transfer efficiency.

[0024] Flexible glass conveying mechanism: The conveying assembly realizes continuous and smooth conveying of glass through the coordinated work of the motor, the first gear, the second gear and the conveying roller; this design not only improves production efficiency, but also ensures that the glass is evenly heated during the heating process.

[0025] Optimized heat management and insulation effect: The insulation cotton inside the cover and the block on the door panel work together to effectively reduce the heat dissipation and improve the heating efficiency. This not only saves energy, but also ensures the uniformity and quality of glass heating. Compared with the existing suspended heating device, this device can reduce heat leakage and has a better heating effect.

[0026] Enhanced gas push and heat transfer: On the one hand, the fan, connecting pipe, jet pipe and nozzle design in the auxiliary components can push the heat generated by the heating wire to the glass more effectively to achieve rapid heating, and when the gas is pushed, the internal circulation of the gas is realized to avoid heat leakage; on the other hand, the fan-shaped array of nozzles improves the diffusion effect of the gas and further enhances the heat transfer efficiency.

[0027] Reduce glass wear and friction resistance: On the one hand, the second spring rod, mounting block and ball design in the limit assembly effectively limit the tilt of the glass, avoid contact between the glass and the bottom edge of the supporting roller, and reduce wear; on the other hand, the ball also reduces the friction resistance of the glass when it moves, making the conveying process smoother.

[0028] Easy to handle and transport: The auxiliary holes on the tempering furnace body allow forklift arms to be inserted, making the handling and transportation of the device easier and improving the mobility and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0030] In the attached picture:

[0031] Figure 1 It shows an axial structural schematic diagram of a roller-supported vertical transmission glass tempering furnace according to the present invention;

[0032] Figure 2 It is shown that according to the present invention Figure 1 Schematic diagram of the axial structure after rotation;

[0033] Figure 3 It shows a schematic diagram of the axial structure of a roller-supported vertical transmission glass tempering furnace according to the present invention after partial sectioning;

[0034] Figure 4 It shows an axial structural schematic diagram of a supporting assembly according to the present invention;

[0035] Figure 5 It shows an axial structural schematic diagram of an auxiliary component according to the present invention;

[0036] Figure 6 It is shown that according to the present invention Figure 5 A schematic diagram of the enlarged structure at point A;

[0037] Figure 7 It shows a schematic diagram of the axial structure of the limit assembly according to the present invention;

[0038] Figure 8 It is shown that according to the present invention Figure 7Schematic diagram of the enlarged structure at B.

[0039] Fig. 9 The schematic diagram of the axial structure of the cover body, the door panel and the stopper according to the present invention is shown.

[0040] Reference numerals list

[0041] 1. Tempered furnace body; 101. Auxiliary hole; 2. Conveying assembly; 201. Conveying roller; 202. First gear; 203. Second gear; 204. Motor; 3. Supporting assembly; 301. First spring rod; 302. Mounting seat; 303. Supporting roller; 4. Heating wire; 5. Auxiliary assembly; 501. Fan; 502. Connecting pipe; 503. Jet pipe; 504. Jet hole; 505. Inlet pipe; 6. Limiting assembly; 601. Second spring rod; 602. Mounting block; 603. Ball bearing; 701. Cover; 702. Door panel; 703. Stopper; 704. Insulation cotton. DETAILED DESCRIPTION

[0042] 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.

[0043] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless the embodiments of the present invention are clearly defined in this way.

[0044] The words "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "one", "one" or "the" and similar words do not indicate a quantity limitation, but indicate the existence of at least one. Similarly, the words "include" or "comprise" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In the following description, the spatial and directional terms such as "upper", "lower", "front", "back", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present invention, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the figures, and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connect", "couple", "fix" and "attach" may refer to the direct connection between two elements or structures without other elements or structures, or may refer to the indirect connection between two elements or structures through an intermediate element or structure, unless otherwise clearly stated in this article.

[0045] Embodiment 1:

[0046] As attached Figure 1 To Attachment Fig. 9 As shown:

[0047] The present invention provides a roller-supported vertical transmission glass tempering furnace, comprising: a tempering furnace body 1; the tempering furnace body 1 is placed on the ground, a cover body 701 is fixed on the top of the tempering furnace body 1, the cover body 701 is a rectangular cover-shaped structure, and a supporting component 3 is installed on the cover body 701.

[0048] Among them, the supporting assembly 3 is composed of a first spring rod 301, a mounting seat 302 and a supporting roller 303. Two first spring rods 301 are fixed to the front end surface and the rear end surface of the inner wall of the cover body 701. The protruding ends of the two front first spring rods 301 are fixed with a mounting seat 302, and the protruding ends of the two rear first spring rods 301 are also fixed with a mounting seat 302. Each mounting seat 302 is provided with a supporting roller 303 rotating in a linear array. When the glass moves, when the glass tilts forward, the glass can be supported by the supporting roller 303 on the front side. When the glass tilts backward, the glass can be supported by the supporting roller 303 on the rear side. When supporting the glass, the buffering of the first spring rod 301 can reduce the damage caused by the glass hitting the supporting roller 303.

[0049] Among them, heating wires 4 are installed in a linear array on each mounting seat 302. The heating wires 4 installed in a linear array are electrically connected to an external power supply. During use, the power is turned on, and the heat generated by the heating wires 4 can heat the glass.

[0050] Among them, both mounting seats 302 are concave seat structures, and both mounting seats 302 are hollow structures. When it is necessary to push heat from the heating wire 4, the mounting seats 302 can be prevented from blocking airflow.

[0051] Among them, a conveying assembly 2 is installed on the tempering furnace body 1, and the conveying assembly 2 is composed of a conveying roller 201, a first gear 202, a second gear 203 and a motor 204. The conveying rollers 201 are rotated in a linear array on the tempering furnace body 1. The conveying rollers 201 are used for conveying glass, and a first gear 202 is fixed on the rotating shaft of each conveying roller 201; the rear end surface of the tempering furnace body 1 is rotated in a linear array with second gears 203, and two adjacent first gears 202 are meshed through a second gear 203.

[0052] Among them, a motor 204 is fixed on the front end face of the tempering furnace body 1, and the output shaft of the motor 204 is fixed on the rotating shaft of the leftmost conveying roller 201. When the glass is conveyed, the motor 204 is driven to rotate, and the motor 204 electrically drives the leftmost conveying roller 201 to rotate. At this time, under the meshing transmission of the first gear 202 and the second gear 203, all the conveying rollers 201 can rotate. Under the conveyance of the conveying rollers 201, the glass can be conveyed to the right, and the mobile heating of the glass is realized.

[0053] Among them, heat insulation cotton 704 is adhered to the inner wall of the cover body 701. During use, the heat insulation cotton 704 can reduce the dissipation of heat in the cover body 701, thereby ensuring the heating effect on the glass.

[0054] Among them, two door panels 702 are fixed on the left and right end faces of the cover body 701, a stopper 703 is rotated on the inner side of the two door panels 702 on the left side, and a stopper 703 is rotated on the inner side of the two door panels 702 on the right side. A coil spring for resetting the stopper 703 is fixed on the four door panels 702. When the stopper 703 is reset, the cover body 701 is in a sealed state. During use, the heat leakage in the cover body 701 can be avoided by blocking the stopper 703.

[0055] Among them, an auxiliary component 5 is installed on the cover body 701, and the auxiliary component 5 consists of a fan 501, a connecting pipe 502, an injection pipe 503, a nozzle 504 and an air inlet pipe 505. Two fans 501 are fixed on the top surface of the cover body 701, and the exhaust port of each fan 501 is connected to a connecting pipe 502. The connecting pipe 502 is made of metal, and two injection pipes 503 are connected to the lower end of each connecting pipe 502. The two injection pipes 503 are both cylindrical tubular structures. The injection pipes 503 are located on the outside of the heating wire 4, and each injection pipe 503 is provided with injection pipes 503 in an arc array.

[0056] Among them, each fan 501 is connected to an air inlet pipe 505, and the air inlet ends of the two air inlet pipes 505 are located on the inner side of the cover body 701. When heating the glass, the two fans 501 are controlled to rotate, and the fans 501 inhale air from the cover body 701, and then transport the inhaled air to the jet pipe 503, and then spray it through the nozzle 504. The airflow sprayed from the nozzle 504 can push the heat from the heating wire 4 to the glass. At this time, rapid heating of the glass can be achieved, and because the nozzle 504 is opened in a fan-shaped array, the diffusion effect of the gas at the nozzle 504 can be improved, thereby improving the pushing effect of the hot airflow at the heating wire 4.

[0057] Among them, a limiting component 6 is installed on the tempered furnace body 1, and the limiting component 6 is composed of a second spring rod 601, a mounting block 602 and a ball 603. Two second spring rods 601 are fixed to the front end surface and the rear end surface of the inner wall of the tempered furnace body 1, and a mounting block 602 is fixed to the protruding ends of the two second spring rods 601 on the front side, and a mounting block 602 is fixed to the protruding ends of the two second spring rods 601 on the rear side. Both of the two mounting blocks 602 are rectangular block structures, and the inner sides of the two mounting blocks 602 are both in a linear array shape and the ball 603 is rotated in a linear array shape. During use, the bottom of the glass can be limited by the front and rear mounting blocks 602, which avoids the glass from tilting too much and contacting with the bottom edge of the supporting roller 303, which eventually causes the glass to wear, and under the action of the ball 603, the friction resistance of the glass when it moves can be reduced.

[0058] Embodiment 2:

[0059] On the basis of the first embodiment, it also includes: four auxiliary holes 101 are opened on the tempering furnace body 1, and the four auxiliary holes 101 are all rectangular hole structures. The two auxiliary holes 101 on the front side are aligned with the two auxiliary holes 101 on the rear side. When transferring the device, the forklift arm is inserted into the auxiliary hole 101, which can facilitate the transportation of the device.

[0060] The specific usage and function of this embodiment are as follows:

[0061] The heating wire 4 is powered on, and the glass is placed into the cover body 701 from the left side of the left cover body 701. At this time, the bottom of the glass contacts the top surface of the outer wall of the conveying roller 201, and the motor 204 is driven to rotate. The motor 204 electrically drives the leftmost conveying roller 201 to rotate. At this time, under the meshing transmission of the first gear 202 and the second gear 203, all the conveying rollers 201 can rotate, and under the conveying of the conveying rollers 201, the glass can be conveyed to the right; when the glass enters the inside of the cover body 701, the glass will tilt. When the glass tilts, when the glass falls forward, the support of the glass can be achieved by the support rollers 303 on the front side, and when the glass falls backward, the support of the glass can be achieved by the support rollers 303 on the rear side. When the glass is supported, the buffering of the first spring rod 301 can reduce the damage caused by the glass hitting the supporting roller 303; when the glass moves in the cover body 701, the front and rear two mounting blocks 602 can limit the bottom of the glass, avoiding the glass from tilting too much and contacting the bottom edge of the supporting roller 303, which eventually causes the glass to be worn, and under the action of the ball 603, the friction resistance of the glass when it moves can be reduced; at the same time, the two fans 501 are started, and the fans 501 suck air from the cover body 701, and then transport the sucked air to the air injection pipe 503, and then spray it through the nozzle 504. The airflow sprayed from the nozzle 504 can push the heat from the heating wire 4 to the glass, and then the glass can be quickly heated.

[0062] The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. A roller-supported vertical transmission glass tempering furnace, characterized in that: include: A tempered furnace body (1); the tempered furnace body (1) is placed on the ground, a cover body (701) is fixed on the top of the tempered furnace body (1), the cover body (701) is a rectangular cover-shaped structure, and a supporting assembly (3) is installed on the cover body (701); the supporting assembly (3) is composed of a first spring rod (301), a mounting seat (302) and a supporting roller (303), two first spring rods (301) are fixed on the front end face and the rear end face of the inner wall of the cover body (701), a mounting seat (302) is fixed on the protruding ends of the two first spring rods (301) on the front side, and a mounting seat (302) is also fixed on the protruding ends of the two first spring rods (301) on the rear side, and each mounting seat (302) is provided with a supporting roller (303) rotating in a linear array; thermal insulation cotton (704) is adhered to the inner wall of the cover body (701).

2. A roller-supported vertical transmission glass tempering furnace as claimed in claim 1, characterized in that: Each of the mounting seats (302) is provided with heating wires (4) mounted in a linear array, and the heating wires (4) mounted in a linear array are electrically connected to an external power source.

3. A roller-supported vertical transmission glass tempering furnace as claimed in claim 2, characterized in that: Both of the two mounting seats (302) are concave seat structures, and both of the two mounting seats (302) are hollow structures.

4. A roller-supported vertical transmission glass tempering furnace as claimed in claim 3, characterized in that: The tempering furnace body (1) is provided with a conveying assembly (2), the conveying assembly (2) being composed of a conveying roller (201), a first gear (202), a second gear (203) and a motor (204); the tempering furnace body (1) is provided with conveying rollers (201) rotating in a linear array, the conveying rollers (201) being used for conveying glass, and a first gear (202) being fixed on a rotating shaft of each conveying roller (201); the rear end surface of the tempering furnace body (1) is provided with second gears (203) rotating in a linear array, and two adjacent first gears (202) are meshed through a second gear (203).

5. A roller-supported vertical transmission glass tempering furnace as claimed in claim 4, characterized in that: A motor (204) is fixed on the front end surface of the tempering furnace body (1), and the output shaft of the motor (204) is fixed on the rotating shaft of the leftmost conveying roller (201).

6. A roller-supported vertical transmission glass tempering furnace as claimed in claim 5, characterized in that: Two door panels (702) are fixed to the left and right end surfaces of the cover body (701); a stopper (703) is rotatably mounted on the inner side of each of the two door panels (702) on the left side, and a stopper (703) is rotatably mounted on the inner side of each of the two door panels (702) on the right side; a coil spring for resetting the stopper (703) is fixed to each of the four door panels (702); when the stopper (703) is relocated, the cover body (701) is in a sealed state.

7. A roller-supported vertical transmission glass tempering furnace as claimed in claim 6, characterized in that: The cover body (701) is provided with an auxiliary component (5), the auxiliary component (5) being composed of a fan (501), a connecting pipe (502), an air jet pipe (503), an air jet hole (504) and an air inlet pipe (505). Two fans (501) are fixed on the top surface of the cover body (701), the exhaust port of each fan (501) is connected to a connecting pipe (502), the connecting pipe (502) is made of metal, and two air jet pipes (503) are connected to the lower end of each connecting pipe (502), both of which are cylindrical tubular structures, the air jet pipes (503) are located outside the heating wire (4), and each air jet pipe (503) is provided with air jet pipes (503) in an arc-shaped array.

8. A roller-supported vertical transmission glass tempering furnace as claimed in claim 7, characterized in that: Each of the fans (501) is connected to an air inlet pipe (505), and the air inlet ends of the two air inlet pipes (505) are located inside the cover body (701).

9. A roller-supported vertical transmission glass tempering furnace as claimed in claim 8, characterized in that: The tempering furnace body (1) is provided with four auxiliary holes (101), all of which are rectangular hole structures, and the two auxiliary holes (101) on the front side are aligned with the two auxiliary holes (101) on the rear side.

10. A roller-supported vertical transmission glass tempering furnace as claimed in claim 9, characterized in that: The tempered furnace body (1) is provided with a limit assembly (6), the limit assembly (6) being composed of a second spring rod (601), a mounting block (602) and a ball bearing (603). Two second spring rods (601) are fixed to the front end surface and the rear end surface of the inner wall of the tempered furnace body (1), a mounting block (602) is fixed to the protruding ends of the two front second spring rods (601), and a mounting block (602) is fixed to the protruding ends of the two rear second spring rods (601), the two mounting blocks (602) are both rectangular block structures, and the inner sides of the two mounting blocks (602) are both provided with ball bearings (603) rotating in a linear array shape.

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