Heat treatment equipment and process for vehicle-mounted special glass cover plate

Abstract

The invention discloses a heat treatment device and process for a vehicle-mounted special glass cover plate, relates to the field of vehicle-mounted glass processing, and solves the problem that an existing heat treatment device easily causes uneven glass surface, the heat treatment device comprises a device shell and a hot bending furnace mounted at the top of the device shell, and a positioning plate is fixedly mounted at the top of the device shell; a plurality of mounting frames are arranged at the top and the bottom of the positioning plate, two lower molds are arranged on the inner sides of the mounting frames, and a feeding opening and a material taking opening are formed in the top of the equipment shell; the shaping mechanism is used for quickly shaping the glass plate between the two lower molds, and the shaping mechanism is mounted at the top of the equipment shell; by means of the shaping mechanism, when a glass plate moves to the position below the hot bending furnace, the hot bending furnace can evenly heat the glass plate, the top of the glass plate can be pressed downwards in time, the glass plate can be rapidly aligned with the lower mold to be shaped, and therefore the effects of continuous machining and improvement of the glass hot bending quality are achieved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle-mounted glass processing, and in particular to heat treatment equipment and a process for vehicle-mounted special glass cover plates. Background Art

[0002] Vehicle glass is an important part of a car. Glass is used in external windows, internal vehicle display screens and other places. The area of ​​vehicle glass accounts for about 30% of the car's surface. It mainly plays a protective role, but social technological development and aesthetic progress have gradually made it play a beautifying role.

[0003] When processing automotive glass, the cut glass needs to be placed on a mold and heated to the softening temperature in a heating furnace. During the heating process, the glass will be deformed into the required curved surface design under the shape of the mold. Existing heat treatment equipment first places the glass flat on a mold, and evenly heats the glass through a hot bending furnace to soften the glass and fit it to the mold. However, relying on the glass's own gravity to fit the inside of the mold may cause a problem that the molded glass may have uneven thickness, which is prone to breakage during later processing, and the overall quality of the glass is low. Summary of the invention

[0004] The purpose of the present invention is to provide a heat treatment device and process for a special vehicle glass cover plate to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A heat treatment device for a special glass cover plate for a vehicle, comprising: a device housing and a heat bending furnace fixedly mounted on the top of the device housing, a positioning plate fixedly mounted on the top of the device housing, both ends of the positioning plate being arc-shaped structures, a plurality of equally spaced mounting frames being arranged on the top and bottom of the positioning plate, two symmetrically distributed lower molds being arranged on the inner side of the mounting frame, a loading port and a material taking port being opened on the top of the device housing, and the material taking port being located on the right side of the heat bending furnace; Also includes: A shaping mechanism, used for quickly shaping the glass plate between the two lower molds, wherein the shaping mechanism is installed on the top of the device housing; A shaping mechanism, used for cooling and shaping the glass plate between the two lower molds, wherein the shaping mechanism is installed inside the material taking port on the housing of the equipment; The demoulding mechanism is used for quickly demoulding the finished glass plate between the two lower molds, and the demoulding mechanism is installed on the inner side of the installation frame.

[0006] Preferably, the shaping mechanism includes a mounting frame fixedly mounted on the top of the device housing, the mounting frame is located on the right side of the device housing, an electric telescopic rod is fixedly mounted on the top of the mounting frame, an upper mold is fixedly mounted on the bottom output end of the electric telescopic rod, an opening is provided on the top of the device housing for the limited sliding of the upper mold, two symmetrically distributed toothed belts are rotatably mounted on the inner side of the device housing, a driving rod is rotatably mounted on the inner side of the device housing, two symmetrically distributed driving gears are fixedly mounted on the outer side of the driving rod, the two driving gears are respectively matched with the two toothed belts, a driving chassis is fixedly mounted on the outer side of the device housing, the driving chassis matches with the two driving rods, pull rods are fixedly mounted on both sides of the mounting frame, and the two pull rods are respectively fixedly connected to the two toothed belts.

[0007] Preferably, the shaping mechanism includes a plurality of fixing plates equidistantly fixedly installed on the inner side of the material taking port of the equipment housing, the inner side of the fixing plate is provided with a plurality of installation cavities equidistantly distributed, two symmetrically distributed positioning frames are fixedly installed on the inner side of the installation cavity, a fan is rotatably installed between the two positioning frames, a bracket is fixedly installed on the outer side of the positioning frame, a driven rod is rotatably installed on the inner side of the bracket, a gear differential is fixedly installed between the bottom of the bracket and the outer side of the equipment housing, a driven gear is rotatably installed on the side of the gear differential close to the equipment housing, the driven gear is connected to the driven rod through the gear differential, the driven gear extends to the inner side of the equipment housing, the driven gear cooperates with the toothed belt, and the driven rod is connected to the fan through a synchronous belt.

[0008] Preferably, the demoulding mechanism includes two mounting plates symmetrically fixedly mounted on the inner side of the mounting frame, a plurality of elastic telescopic rods equidistantly distributed are fixedly mounted on one side of the mounting plate away from the inner side of the mounting frame, a support plate is fixedly mounted between the plurality of elastic telescopic rods, the top of the support plate contacts the bottom of the lower mold, an insertion strip is fixedly mounted on one end of the support plate close to the support plate, a slot for limiting the insertion strip is provided on the surface of the support plate, a push rod is fixedly mounted on the bottom of the support plate, a symmetrically distributed baffle is fixedly mounted on the top of the positioning plate, both ends of the baffle are arc-shaped structures, the baffle is located below the material taking port of the equipment housing, a groove for limiting the sliding of the baffle is provided at the bottom of the mounting frame, and two symmetrically distributed material taking slots are provided on the top of the mounting frame.

[0009] Preferably, four mounting tubes distributed in a rectangular array are fixedly installed on the inner side of the mounting frame, springs are fixedly installed on the top and bottom of the mounting tubes, and a movable wheel is fixedly installed on one end of the spring away from the mounting tube, and the movable wheels at the top and bottom of the mounting tube are in contact with the inner side of the equipment housing and the outer side of the positioning plate respectively.

[0010] Preferably, a plurality of filter screen cylinders distributed at equal intervals are fixedly mounted on the top of the positioning frame, and the number of the filter screen cylinders is the same as the number of the mounting cavities on the positioning frame.

[0011] Preferably, U-shaped rods are fixedly mounted on both sides of the installation frame, and both ends of the U-shaped rods are located on both sides of the material taking trough of the installation frame.

[0012] Preferably, two symmetrically distributed buckle plates are rotatably mounted on one side of the insert away from the lower mold, the top of the buckle plate is in contact with the bottom of the support plate, a limiting rod is provided on the outer side of the buckle plate, and the limiting rod is fixedly mounted on the bottom of the support plate.

[0013] Preferably, two symmetrically distributed load-bearing plates are fixedly mounted on the bottom of the installation frame, and the two load-bearing plates are in contact with the bottoms of the two support plates respectively.

[0014] Heat treatment equipment and process for vehicle-mounted special glass cover plates, the process is applicable to the above-mentioned heat treatment equipment for vehicle-mounted special glass cover plates, the process steps are as follows: S1: In the loading stage, the glass plate to be processed is placed inside the installation frame through the loading port on the top of the equipment housing, and the drive chassis is started so that the toothed belt moves the installation frame to the bottom of the hot bending furnace through the pull rod; S2: In the heat bending stage, the heat bending furnace is started to uniformly heat the glass plate above the lower mold, and the drive chassis is started again to move the mounting frame to the bottom of the upper mold, so that the electric telescopic rod pushes the upper mold to bend and shape the glass; S3: In the heat dissipation stage, the drive chassis is started again, the installation frame is moved to the material taking port of the equipment housing through the toothed belt, and multiple fans are rotated synchronously and quickly through the gear differential to dissipate heat and shape the glass plate in the moving state; S4: In the material taking stage, the push rod at the bottom of the support plate contacts the baffle plate, and the push rod separates the two lower molds through the support plate, so that the two lower molds are demoulded from the formed glass plate, and the formed glass plate can be taken out.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a shaping mechanism to enable the lower molds in multiple installation frames to respectively store multiple glass plates to be processed, thereby realizing continuous feeding of the glass plates. When the glass plates move to the bottom of the heat bending furnace, the heat bending furnace can heat the glass evenly and press down the top of the glass plate in time, so that the glass plate can be quickly aligned with the lower mold and shaped, thereby achieving the effect of continuous processing and improving the quality of glass heat bending.

[0016] The present invention uses a shaping mechanism to enable multiple fans to rotate synchronously and quickly when the glass plate is successfully hot-bent and moves along the material taking port of the equipment shell, so as to quickly dissipate heat from the glass plate. When the hot bending furnace heats the glass plate, the fan rotation can be stopped to ensure that the hot bending furnace heats the glass plate normally, thereby achieving the effect of rapid heat dissipation and shaping.

[0017] The demoulding mechanism of the present invention can provide support for the two lower molds through two supporting plates respectively, which is convenient for installing, disassembling and replacing the lower molds. When the push rod at the bottom of the supporting plate contacts the baffle on the positioning plate, the two supporting plates can be separated from each other, and the two lower molds can be quickly demoulded from the glass plate, thereby achieving the effect of facilitating demoulding and taking out materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the hot bending furnace and the mounting frame in the present invention; Figure 3 It is a schematic diagram of the structure of the lower mold and the positioning plate in the present invention; Figure 4 It is a schematic diagram of the installation frame and the upper mold structure in the present invention; Figure 5 It is a schematic diagram of the structure of the bracket and the fixing plate in the present invention; Figure 6 It is a schematic diagram of the structure of the positioning frame and the driven rod in the present invention; Figure 7 It is a schematic diagram of the support plate and the baffle structure in the present invention; Figure 8 It is a schematic diagram of the structure of the insert strip and the gusset plate in the present invention.

[0019] In the figure: 1. Equipment housing; 2. Hot bending furnace; 3. Positioning plate; 4. Mounting frame; 5. Lower mold; 6. Mounting frame; 7. Electric telescopic rod; 8. Upper mold; 9. Toothed belt; 10. Driving rod; 11. Driving gear; 12. Driving chassis; 13. Pull rod; 14. Fixing plate; 15. Positioning frame; 16. Fan; 17. Bracket; 18. Driven rod; 19. Gear differential; 20. Driven gear; 21. Mounting plate; 22. Elastic telescopic rod; 23. Support plate; 24. Insert strip; 25. Push rod; 26. Baffle; 27. Mounting cylinder; 28. Spring; 29. ​​Moving wheel; 30. Filter cylinder; 31. U-shaped rod; 32. Buckle plate; 33. Limit rod; 34. Bearing plate; 35. Synchronous belt. 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] Example 1: Please refer to Figure 1-Figure 8 The heat treatment equipment for vehicle-mounted special glass cover plates shown in the figure comprises an equipment housing 1 and a heat bending furnace 2 fixedly mounted on the top of the equipment housing 1. The heat bending furnace 2 can quickly heat the glass plate. A positioning plate 3 is fixedly mounted on the top of the equipment housing 1. A plurality of mounting frames 4 are arranged at equal distances on the top and bottom of the positioning plate 3. Both ends of the positioning plate 3 are arc-shaped structures, which are convenient for the movement of the mounting frame 4. Two symmetrically distributed lower molds 5 are arranged on the inner side of the mounting frame 4. The heated glass plate can naturally fall and fit on the lower mold 5 to achieve hot bending and shaping of the glass plate. A loading port and a material removal port are provided on the top of the equipment housing 1 for placing the glass plate to be processed between the two lower molds 5, and the formed glass plate can be taken out through the material removal port, and the material removal port is located on the right side of the heat bending furnace 2; it also comprises: a shaping mechanism for quickly shaping the glass plate between the two lower molds 5, and the shaping mechanism is installed on the top of the equipment housing 1; The shaping mechanism includes a mounting frame 6 fixedly mounted on the top of the equipment housing 1, the mounting frame 6 is located on the right side of the equipment housing 1, an electric telescopic rod 7 is fixedly mounted on the top of the mounting frame 6, an upper mold 8 is fixedly mounted on the bottom output end of the electric telescopic rod 7, an opening is provided on the top of the equipment housing 1 for the upper mold 8 to slide in a limited position, when the heated glass plate is aligned with the upper mold 8, the electric telescopic rod 7 can push the upper mold 8 to contact the top of the glass plate, and adopt a downward pressure method to facilitate rapid shaping of the glass plate and ensure the uniformity of the surface of the glass plate, two symmetrically distributed toothed belts 9 are rotatably mounted on the inner side of the equipment housing 1, a driving rod 10 is rotatably mounted on the inner side of the equipment housing 1, two symmetrically distributed driving gears 11 are fixedly mounted on the outer side of the driving rod 10, the two driving gears 11 are respectively matched with the two toothed belts 9, when the driving rod 10 rotates, the toothed belt 9 can be driven to rotate and move by the driving gear 11, and the outer side of the equipment housing 1 is fixed A driving chassis 12 is installed, and the driving chassis 12 cooperates with the two driving rods 10 so that the driving chassis 12 can drive the driving rods 10 to rotate. Pull rods 13 are fixedly installed on both sides of the installation frame 4. The two pull rods 13 are respectively fixedly connected to the two toothed belts 9, so that when the toothed belts 9 move, the installation frame 4 can be pulled by the pull rods 13 to move synchronously. Four installation cylinders 27 distributed in a rectangular array are fixedly installed on the inner side of the installation frame 4. Springs 28 are fixedly installed on the top and bottom of the installation cylinder 27. A moving wheel 29 is fixedly installed on the end of the spring 28 away from the installation cylinder 27. The moving wheels 29 at the top and bottom of the installation cylinder 27 are respectively in contact with the inner side of the equipment housing 1 and the outer side of the positioning plate 3, so that the installation frame 4 drives the moving wheels 29 at both ends of the installation cylinder 27 to move along the inner side of the equipment housing 1 and the outer side of the positioning plate 3. Multiple installation frames 4 can continuously feed multiple glass plates through the corresponding lower mold 5 to realize continuous processing of glass plates.

[0022] Example 2: Please refer to Figure 1-Figure 6The present embodiment further explains the first embodiment. The shaping mechanism shown in the figure includes a plurality of fixed plates 14 which are equidistantly fixedly installed on the inner side of the material taking port of the equipment housing 1. A plurality of equidistantly distributed installation cavities are provided on the inner side of the fixed plates 14. Two symmetrically distributed positioning frames 15 are fixedly installed on the inner side of the installation cavities. A fan 16 is rotatably installed between the two positioning frames 15. When the fan 16 rotates, the glass plate below can be quickly cooled and shaped. A bracket 17 is fixedly installed on the outer side of the positioning frame 15. A driven rod 18 is rotatably installed on the inner side of the bracket 17. A gear differential 19 is fixedly installed between the bottom of the bracket 17 and the outer side of the equipment housing 1. A driven gear 20 is rotatably installed on the side of the gear differential 19 close to the equipment housing 1. The gear 20 is connected to the driven rod 18 through the gear differential 19. The gear differential 19 is a prior art. When the driven gear 20 rotates, the driven rod 18 can be driven to rotate quickly through the gear differential 19. The driven gear 20 extends to the inner side of the equipment housing 1. The driven gear 20 cooperates with the toothed belt 9. When the toothed belt 9 rotates and moves, it can drive the driven gear 20 to rotate. The driven rod 18 is connected to the fan 16 through the synchronous belt 35, so that the driven rod 18 drives multiple fans 16 to rotate synchronously through the synchronous belt 35 to achieve uniform cooling and shaping of the glass plate. A plurality of equidistantly distributed filter cylinders 30 are fixedly installed on the top of the positioning frame 15. The number of filter cylinders 30 is the same as the number of installation cavities on the positioning frame 15 to prevent debris from entering the installation cavity.

[0023] Example 3: Please refer to Figure 4 , Figure 7 and Figure 8, this embodiment further illustrates other embodiments. In the figure, the demoulding mechanism includes two mounting plates 21 symmetrically fixedly mounted on the inner side of the mounting frame 4. A plurality of elastic telescopic rods 22 equidistantly distributed are fixedly mounted on the side of the mounting plate 21 away from the inner side of the mounting frame 4. A support plate 23 is fixedly mounted between the plurality of elastic telescopic rods 22. The top of the support plate 23 contacts the bottom of the lower mold 5. An insert strip 24 is fixedly mounted on one end of the support plate 23 close to the support plate 23. A slot for limiting the insertion of the insert strip 24 is provided on the surface of the support plate 23, so that the lower mold 5 can The two lower molds 5 can be fixed on the support plate 23 through the insert strip 24, and the elasticity of the elastic telescopic rod 22 is used to make the two lower molds 5 contact and close with each other. A push rod 25 is fixedly installed at the bottom of the support plate 23, and a symmetrically distributed baffle 26 is fixedly installed on the top of the positioning plate 3. Both ends of the baffle 26 are arc-shaped structures. When the push rod 25 contacts the baffle 26, the arc surface at the end of the baffle 26 can be used to push the push rod 25 to move, so that the support plate 23 pulls the lower mold 5 to move synchronously, so as to realize the rapid demoulding of the lower mold 5 and the glass plate. The baffle 26 is located at the material taking port of the equipment housing 1. The bottom of the installation frame 4 is provided with a groove for the limited sliding of the baffle plate 26, so that the baffle plate 26 can contact the push rod 25. The top of the installation frame 4 is provided with two symmetrically distributed material taking grooves, through which the staff can take out the glass plate from the interval between the two lower molds 5. U-shaped rods 31 are fixedly installed on both sides of the installation frame 4. The two ends of the U-shaped rod 31 are located on both sides of the material taking groove of the installation frame 4, which is convenient for installing and disassembling the installation frame 4. The side of the insert 24 away from the lower mold 5 is rotatably provided with two symmetrically distributed buckle plates 32. The buckle The top of the plate 32 contacts the bottom of the support plate 23, and a limit rod 33 is provided on the outer side of the buckle plate 32. The limit rod 33 is fixedly installed on the bottom of the support plate 23, so that when the buckle plate 32 swings and contacts the limit rod 33, the buckle plate 32 can be buckled on the outer side of the support plate 23, which is convenient for the quick installation and disassembly of the insert 24 and the support plate 23. Two symmetrically distributed load-bearing plates 34 are fixedly installed on the bottom of the installation frame 4, and the two load-bearing plates 34 are respectively in contact with the bottoms of the two support plates 23, so as to increase the bearing capacity of the support plate 23 and prevent the elastic telescopic rod 22 from being compressed and bent.

[0024] Working principle: First, the staff places the glass plate to be processed into the two lower molds 5 just below the loading port of the equipment housing 1. Then, the staff starts the driving chassis 12, so that the driving chassis 12 drives the two driving rods 10 to rotate, and the driving rods 10 drive the two driving gears 11 on the outside thereof to rotate, so that the four driving gears 11 drive the two toothed belts 9 to rotate and move synchronously. At this time, the toothed belt 9 pulls the installation frame 4 to move through the pull rod 13, so that the moving wheel 29 on the installation frame 4 moves along the inner side of the equipment housing 1 and the outer side of the positioning plate 3, and moves the glass plate to just below the hot bending furnace 2. Subsequently, the staff starts the hot bending furnace 2, so that the hot bending furnace 2 heats the glass plate evenly, and after the heating of the glass plate is completed, the driving chassis 12 immediately moves the installation frame 4 to the bottom of the upper mold 8, and the electric telescopic rod 7 pushes the upper mold 8 to contact the top of the glass plate, so that the glass plate is bent and attached to the lower mold 5, and the pressure of the upper mold 8 is used to achieve rapid shaping of the glass plate. Then, the driving chassis 12 drives the installation frame 4 along the equipment housing 1 The material taking port moves from left to right, so that the toothed belt 9 drives the driven gear 20 to rotate, and the driven gear 20 drives the driven rod 18 to rotate rapidly through the gear differential 19, and the driven rod 18 drives the multiple fans 16 to rotate synchronously through the synchronous belt 35, so that the multiple fans 16 can evenly cool and shape the installation frame 4 in the moving state. At the same time, another installation frame 4 moves to the lower part of the loading port of the equipment housing 1, so that the staff can load the next glass plate to be processed into the lower mold 5. When the push rod 25 under the installation frame 4 contacts the baffle 26 on the positioning plate 3, the push rod 25 moves along the arc surface of the end of the baffle 26 to the outside of the baffle 26, so that the push rod 25 drives the support plate 23 to move, and the support plate 23 drives the lower mold 5 to move synchronously through the insert strip 24, so that the two lower molds 5 are separated from each other, so that the lower mold 5 and the glass plate can be quickly demolded. Finally, the staff takes out the cooled finished glass plate from the material taking port, thereby achieving the effect of rapid shaping and continuous processing of the glass plate, improving the efficiency of hot bending of glass, and ensuring the processing quality of the glass plate.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, technique, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, technique, article or equipment.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Heat treatment equipment for special vehicle glass cover, characterized in that: include: An equipment housing (1) and a hot bending furnace (2) installed on the top of the equipment housing (1); a positioning plate (3) is fixedly installed on the top of the equipment housing (1); a plurality of mounting frames (4) are arranged on the top and bottom of the positioning plate (3); two lower molds (5) are arranged on the inner side of the mounting frame (4); and a loading port and a discharging port are opened on the top of the equipment housing (1); Also includes: A shaping mechanism, used for quickly shaping the glass plate between the two lower molds (5), the shaping mechanism being installed on the top of the device housing (1); A shaping mechanism, used for cooling and shaping the glass plate between the two lower molds (5), the shaping mechanism being installed on the inner side of the material taking port on the equipment housing (1); A demoulding mechanism is used for quickly demoulding the finished glass plate between the two lower molds (5), and the demoulding mechanism is installed on the inner side of the installation frame (4).

2. The heat treatment equipment for vehicle-mounted special glass cover according to claim 1, characterized in that: The shaping mechanism comprises a mounting frame (6) fixedly mounted on the top of the device housing (1), an electric telescopic rod (7) fixedly mounted on the top of the mounting frame (6), an upper mold (8) fixedly mounted on the bottom output end of the electric telescopic rod (7), two toothed belts (9) rotatably mounted on the inner side of the device housing (1), a driving rod (10) rotatably mounted on the inner side of the device housing (1), two driving gears (11) fixedly mounted on the outer side of the driving rod (10), the two driving gears (11) respectively cooperate with the two toothed belts (9), and pull rods (13) are fixedly mounted on both sides of the mounting frame (4), and the two pull rods (13) are respectively fixedly connected to the two toothed belts (9).

3. The heat treatment equipment for vehicle-mounted special glass cover according to claim 2, characterized in that: The shaping mechanism comprises a plurality of fixed plates (14) fixedly mounted on the inner side of the material taking port of the equipment housing (1), two positioning frames (15) fixedly mounted on the inner side of the fixed plate (14), a fan (16) rotatably mounted between the two positioning frames (15), a bracket (17) fixedly mounted on the outer side of the positioning frame (15), a driven rod (18) rotatably mounted on the inner side of the bracket (17), a gear differential (19) fixedly mounted on the bottom of the bracket (17), a driven gear (20) rotatably mounted on one side of the gear differential (19), the driven gear (20) docking with the driven rod (18) through the gear differential (19), the driven gear (20) cooperates with the toothed belt (9), and the driven rod (18) docking with the fan (16) through a synchronous belt (35).

4. The heat treatment equipment for vehicle-mounted special glass cover according to claim 3, characterized in that: The demoulding mechanism comprises two mounting plates (21) fixedly mounted on the inner side of the mounting frame (4); a plurality of elastic telescopic rods (22) are fixedly mounted on one side of the mounting plate (21); a support plate (23) is fixedly mounted between the plurality of elastic telescopic rods (22); an insertion strip (24) is fixedly mounted on one end of the support plate (23) close to the support plate (23); a surface of the support plate (23) is provided with a slot for limiting the insertion of the insertion strip (24); a push rod (25) is fixedly mounted on the bottom of the support plate (23); and symmetrically distributed baffles (26) are fixedly mounted on the top of the positioning plate (3); both ends of the baffles (26) are arc-shaped structures.

5. The heat treatment equipment for vehicle-mounted special glass cover according to claim 2, characterized in that: Four mounting tubes (27) are fixedly mounted on the inner side of the mounting frame (4), springs (28) are fixedly mounted on the top and bottom of the mounting tubes (27), and a moving wheel (29) is fixedly mounted on one end of the spring (28) away from the mounting tubes (27).

6. The heat treatment equipment for vehicle-mounted special glass cover according to claim 3, characterized in that: A plurality of filter screen cylinders (30) distributed at equal intervals are fixedly mounted on the top of the positioning frame (15).

7. The heat treatment equipment for vehicle-mounted special glass cover according to claim 4, characterized in that: U-shaped rods (31) are fixedly mounted on both sides of the installation frame (4).

8. The heat treatment equipment for vehicle-mounted special glass cover according to claim 4, characterized in that: Two symmetrically distributed buckle plates (32) are rotatably mounted on a side of the insert strip (24) away from the lower mold (5).

9. The heat treatment equipment for vehicle-mounted special glass cover according to claim 4, characterized in that: Two symmetrically distributed load-bearing plates (34) are fixedly mounted on the bottom of the installation frame (4).

10. The heat treatment equipment for vehicle-mounted special glass cover according to any one of claims 1 to 9 further comprises a process, characterized in that: The process includes the following steps: S1: loading stage, the glass plate to be processed is placed on the inner side of the installation frame (4) through the loading port on the top of the equipment housing (1), and the driving chassis (12) is started, so that the toothed belt (9) moves the installation frame (4) to the bottom of the hot bending furnace (2) through the pull rod (13); S2: in the hot bending stage, the hot bending furnace (2) is started to uniformly heat the glass plate above the lower mold (5), and the driving chassis (12) is started again to move the mounting frame (4) to the bottom of the upper mold (8), so that the electric telescopic rod (7) pushes the upper mold (8) to bend and shape the glass; S3: heat dissipation stage, the drive chassis (12) is started again, the installation frame (4) is moved to the material taking port of the equipment housing (1) through the toothed belt (9), and the multiple fans (16) are rotated synchronously and rapidly through the gear differential (19) to dissipate heat and shape the glass plate in a moving state; S4: In the material taking stage, the push rod (25) at the bottom of the support plate (23) contacts the baffle plate (26), and the push rod (25) separates the two lower molds (5) through the support plate (23), so that the two lower molds (5) are demoulded from the formed glass plate, and the formed glass plate can be taken out.

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