Heating forming device for automobile glass production and forming method of heating forming device

Abstract

The invention belongs to the technical field of automobile glass production, and discloses a heating forming device for automobile glass production, which comprises a working disc, a central column is fixedly arranged in the middle of the upper surface of the working disc, a first electric push rod is fixedly mounted at the upper end of the central column, and a clamping mechanism is arranged in the middle of the central column. Stable automatic feeding and discharging are achieved by clamping glass raw materials and adjusting the angle of the glass raw materials. According to the heating forming device for automobile glass production, in the feeding and discharging link, by arranging the clamping mechanism, automatic clamping and angle adjustment of glass raw materials are achieved, the automation degree of feeding and discharging is greatly improved, manual auxiliary operation is not needed, the labor cost is effectively reduced, and meanwhile, the production efficiency is improved. The problem that glass raw materials are damaged due to instability of manual operation is avoided through automatic precise operation, so that the qualified rate of products is remarkably increased, and in addition, the operation efficiency is greatly improved through an automatic feeding and discharging mode.

Description

Technical Field

[0001] The invention relates to the technical field of automobile glass production, in particular to a heating and forming device for automobile glass production and a forming method thereof. Background Art

[0002] In the modern automobile manufacturing industry, automobile glass is an important part of the vehicle. Its quality and performance have a vital impact on the safety, comfort and aesthetics of the vehicle. With the continuous development of the automobile industry and the increasing requirements of consumers for automobile quality, higher requirements are also put forward for the production technology and production efficiency of automobile glass. The heating and forming of automobile glass is one of the key links in the production process of automobile glass. There are many problems in the actual production application of traditional automobile glass heating and forming devices. First of all, in the loading and unloading link, the automation degree of most devices is low and manual auxiliary operation is required, which not only increases the labor cost, but also due to the instability of manual operation, it is easy to cause damage to the glass raw materials during the loading and unloading process, affecting the qualified rate of the product. At the same time, the inefficiency of manual operation cannot meet the needs of large-scale and high-efficiency production, which limits the improvement of production speed; Secondly, in terms of production continuity, traditional heating and forming devices often lack effective material storage and receiving mechanisms, and cannot coordinate well with the loading and unloading links, which makes it easy for pauses and waiting to occur during the production process, seriously affecting the continuity and overall efficiency of production. Summary of the invention

[0003] The purpose of the present invention is to provide a heating and forming device for automobile glass production and a forming method thereof, so as to solve the problems proposed in the above background technology that the traditional automobile glass heating and forming device has low degree of automation in loading and unloading, high labor cost, affected product qualification rate, production efficiency that is difficult to meet large-scale demand, and poor production continuity due to the lack of effective material storage and receiving mechanism.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a heating and forming device for automobile glass production, comprising a working plate, a central column is fixedly arranged in the middle of the upper surface of the working plate, a first electric push rod is fixedly installed on the upper end of the central column, and a first forming plate is fixedly installed on one end of the first electric push rod, a second electric push rod is fixedly arranged on the upper surface of one end of the working plate, and a second forming plate is fixedly installed on one end of the second electric push rod, a guide tube is fixedly arranged on the outer surface of the upper ends of the first forming plate and the second forming plate, a clamping mechanism is arranged in the middle section of the central column, and stable automatic loading and unloading is realized by clamping and adjusting the angle of glass raw materials; The clamping mechanism includes: a double-headed motor, which is fixedly installed inside the central column, and one end of the output shafts on both sides of the double-headed motor is fixedly connected with a mounting frame. The upper end of the mounting frame is fixedly installed with an angle-adjusting motor, and the output shaft of the angle-adjusting motor faces the first forming plate and the second electric push rod. One end of the output shaft of the angle-adjusting motor is fixedly connected with a functional frame. One side of the functional frame is provided with a sliding frame, and a sliding clamping plate is installed on the inner surface of the sliding frame. A functional block is fixedly arranged on the outer surface of the clamping plate. The outer surface of the functional frame is fixedly installed with a clamping electric push rod, and one end of the clamping electric push rod is fixedly connected with the outer surface of the sliding frame; A flow guiding cavity is formed inside the flow guiding cylinder, and a sliding sealing block is arranged inside the flow guiding cavity. Pressure relief holes and flow guiding holes are formed on the outer surface of the flow guiding cylinder, and one end of the flow guiding hole facing the outside of the flow guiding cylinder is fixedly connected with a flow guiding joint. One end of the flow guiding cylinder is fixedly provided with a plug rod, and a communication hole is formed on the outer surface of one end of the plug rod, and a heat exchange hole is formed on the inner surface of the other end of the plug rod.

[0005] Preferably, a spring is connected between the sliding frame and the clamping plate. The two functional blocks are located on the side of the clamping plate facing the outside of the functional frame. The functional block is designed as a right trapezoid, and the inclined surface of the functional block fits with the inner surface of the functional frame.

[0006] With the above technical solution, when the clamping electric push rod pushes the sliding frame to move, the fitting effect of the inclined surface of the functional block with the inner surface of the functional frame enables the clamping plate to stably slide relatively under the drive of the sliding frame, thereby realizing a stable and reliable clamping action on the glass raw material.

[0007] Preferably, the first forming plate and the second forming plate are hollow. The two flow guiding cylinders arranged at the upper ends of the first forming plate and the second forming plate are arranged facing each other. The flow guiding cylinder is snap-fitted with the flow guiding cavity of another flow guiding cylinder through a plug rod, and the plug rod and the flow guiding cavity are in sliding friction connection.

[0008] With the above technical solution, the hollow first forming plate and second forming plate provide a flow space for the heating fluid, which is convenient for uniformly heating the glass raw material. The arrangement of the flow guiding cylinders facing each other and the snap-fitting installation and sliding friction connection mode of the plug rod and the flow guiding cavity enable the flow guiding cylinders to cooperate stably during the approaching and separating processes of the first forming plate and the second forming plate.

[0009] Preferably, a spring is connected between the flow guiding cavity and the sealing block. One end of the outer surface of the sealing block fits with the inner surface of the flow guiding cavity, and one end of the sealing block fits with one end of the plug rod on the surface of another flow guiding cylinder.

[0010] By adopting the above technical solution, the spring connection enables the sealing block to maintain the sealing state of the guide hole when not subjected to external force, thereby preventing the heating fluid from leaking when it is not needed.

[0011] Preferably, one end of the pressure relief hole and the flow guide hole both penetrate the inner surface of the flow guide cavity, and one end of the pressure relief hole and the flow guide hole that penetrate the inner surface of the flow guide cavity are respectively located on both sides of the sealing block.

[0012] By adopting the above technical solution, when the insertion rod is inserted into the guide cavity to push the sealing block to move, the pressure relief hole can balance the pressure in the guide cavity, avoiding the normal movement and sealing effect of the sealing block and the insertion rod being affected by excessive pressure changes.

[0013] Preferably, the connecting hole is arranged opposite to the guide hole, one end of the heat exchange hole passes through the outer surface of the guide tube, and the guide tube is connected with the internal cavities of the first molding plate and the second molding plate through the heat exchange hole.

[0014] By adopting the above technical solution, the connecting hole and the guide hole are arranged opposite to each other, ensuring that the heating fluid can smoothly enter the inside of the plug rod from the guide hole, and the heat exchange hole introduces the heating fluid in the plug rod into the internal cavity of the first molding plate and the second molding plate, so that the heating fluid can efficiently heat and shape the glass raw material.

[0015] The upper surface of the working plate is provided with a switching material storage mechanism, which realizes continuous and efficient processing by storing and receiving materials in conjunction with the clamping mechanism; The switching material storage mechanism comprises: a rotating ring, which is rotatably mounted on the upper surface of the working disk, and a material discharge plate is arranged at an equal angle on the upper surface of the rotating ring, and a clearance groove is opened at one end of the material discharge plate, a connecting tooth block is fixedly arranged on the inner surface of the rotating ring, a switching motor is fixedly mounted on the outer surface of the lower end of the central column, and a switching gear is fixedly connected to the lower end of the output shaft of the switching motor Preferably, the connecting tooth blocks are evenly arranged on the inner surface of the rotating ring, and the inner surface of the rotating ring is meshed and connected with the switching gear through the connecting tooth blocks.

[0016] By adopting the above technical scheme, the evenly arranged connecting tooth blocks mesh with the switching gears, which ensures the stability and accuracy of the swivel during the rotation process. When the switching motor drives the switching gear to rotate, the rotation angle of the swivel can be accurately controlled, so that the discharge plate can be accurately moved to the specified position, thereby realizing accurate storage and acceptance of materials, and then closely cooperating with the clamping mechanism, effectively avoiding pauses and waiting in the production process, and greatly improving the continuity and overall efficiency of production.

[0017] A molding method of a heating molding device for automobile glass production, comprising the following steps: S1. First start the double-headed motor in the center column to drive the mounting frame to rotate, so that the functional frame rotates to a suitable position. The angle adjustment motor works to adjust the angle of the functional frame so that the clamping plate is aligned with the glass raw material. Then, the electric push rod is clamped to push the sliding frame, and the functional block is used to clamp the glass raw material with the clamping plate. S2. After the clamping is completed, the double-headed motor starts again to transport the glass raw material to between the first forming plate and the second forming plate, the angle adjustment motor adjusts the angle of the raw material vertically downward, the first electric push rod and the second electric push rod are started, so that the first forming plate and the second forming plate are close to the raw material. At this time, the two guide cylinders are engaged with each other's guide cavity through the insertion rod, the insertion rod pushes the sealing block to move, the pressure relief hole balances the pressure, and after the guide hole is connected with the connecting hole, the heating fluid is connected through the guide joint to heat and shape the glass raw material, and the heating fluid is discharged and refluxed through the guide cylinder at the other end; S3, shaping is completed, the first electric push rod and the second electric push rod are retracted, the first forming plate and the second forming plate are separated, and the sealing block is reset under the action of the spring to block the guide hole, thereby blocking the flow of the heating fluid; S4. After the glass raw materials are formed, the double-headed motor drives the mounting frame to rotate in the opposite direction, and transfers the formed glass raw materials to the other side of the working disk. At the same time, the switching motor drives the switching gear to rotate, so that the rotating ring rotates, and the empty discharge plate is transferred to the bottom of the formed glass raw materials. The angle adjustment motor and the double-headed motor cooperate to make the formed glass raw materials fall into the discharge plate, and the unloading is completed. Then the switching motor is started again, and the discharge plate with the glass raw materials to be formed is transferred to the bottom of the first forming plate and the second forming plate. The loading process is repeated to realize continuous processing.

[0018] Compared with the prior art, the invention has the following beneficial effects: the heating and forming device for automobile glass production: 1. In the loading and unloading process, the automatic clamping and angle adjustment of glass raw materials are realized by setting up the clamping mechanism, which greatly improves the automation degree of loading and unloading, and does not require manual auxiliary operation, effectively reducing labor costs. At the same time, the automatic and precise operation avoids the problem of glass raw material damage caused by the instability of manual operation, thereby significantly improving the qualified rate of products. In addition, the automatic loading and unloading method greatly improves the operating efficiency, can meet the large-scale and high-efficiency production needs, and speeds up the production speed; 2. Furthermore, in terms of production continuity, by switching the material storage mechanism, effective storage and acceptance of materials are achieved, which can work closely with the clamping mechanism to make the material supply smoother during the production process, avoiding pauses and waiting during the production process, and greatly enhancing the continuity and overall efficiency of production; 3. Further, by means of automatically blocking and sealing the heating fluid through the draft tube when the first forming plate and the second forming plate are separated, the first forming plate and the second forming plate can automatically open the injection of the heating fluid when they are assembled to heat and shape the glass. At the same time, the first forming plate and the second forming plate can also automatically interrupt the introduction of the fluid when they are separated, thereby ensuring that the heating fluid will not leak and cause potential safety hazards. Brief Description of the Drawings

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the whole invention; Figure 2 It is a schematic three-dimensional structure diagram of the connection of the swivel ring, the blanking plate and the relief groove of the invention; Figure 3 It is a schematic three-dimensional structure diagram of the whole cross-section of the invention; Figure 4 It is a schematic three-dimensional structure diagram of the whole working state of the invention; Figure 5 It is a schematic three-dimensional structure diagram of the whole cross-section of the working state of the invention; Figure 6 It is a schematic three-dimensional structure diagram of the connection of the mounting bracket, the angle adjustment motor and the function bracket of the invention; Figure 7 It is a schematic three-dimensional structure diagram of the connection of the function bracket, the sliding bracket and the clamping electric push rod of the invention; Figure 8 It is a schematic three-dimensional structure diagram of the cross-section of the connection of the sliding bracket, the clamping plate and the function block of the invention; Figure 9 It is a schematic three-dimensional structure diagram of the cross-section of the connection of the first forming plate, the second forming plate and the draft tube of the invention; Figure 10 It is a schematic three-dimensional structure diagram of the cross-section of the connection of the first forming plate, the second forming plate and the heat exchange hole of the invention.

[0020] In the figure: 1, working disk; 2, central column; 3, first electric push rod; 4, first forming plate; 5, second electric push rod; 6, second forming plate; 7, double-headed motor; 8, mounting bracket; 9, angle adjustment motor; 10, function bracket; 11, sliding bracket; 12, clamping plate; 13, function block; 14, clamping electric push rod; 15, draft tube; 16, draft cavity; 17, sealing block; 18, pressure relief hole; 19, draft hole; 20, draft joint; 21, plug rod; 22, communication hole; 23, heat exchange hole; 24, swivel ring; 25, blanking plate; 26, relief groove; 27, connecting tooth block; 28, switching motor; 29, switching gear. Detailed Embodiment

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-10 , the present invention provides a technical solution: a heating and forming device for automobile glass production.

[0023] Embodiment 1: In this embodiment, a working disk 1 is disclosed. A central column 2 is fixedly arranged in the middle of the upper surface of the working disk 1. The upper end of the central column 2 is fixedly installed with a first electric push rod 3, and one end of the first electric push rod 3 is fixedly installed with a first forming plate 4. A second electric push rod 5 is fixedly arranged on the upper surface of one end of the working disk 1, and one end of the second electric push rod 5 is fixedly installed with a second forming plate 6. Flow guide cylinders 15 are fixedly arranged on the outer side surfaces of the upper ends of the first forming plate 4 and the second forming plate 6. A clamping mechanism is arranged in the middle section of the central column 2, and stable automatic loading and unloading are realized through the clamping and angle adjustment of the glass raw material; The clamping mechanism includes: a double-headed motor 7, which is fixedly installed inside the central column 2. One end of the output shafts on both sides of the double-headed motor 7 is fixedly connected with a mounting frame 8. An angle adjustment motor 9 is fixedly installed at the upper end of the mounting frame 8, and the output shaft of the angle adjustment motor 9 faces the first forming plate 4 and the second electric push rod 5. One end of the output shaft of the angle adjustment motor 9 is fixedly connected with a function frame 10. A sliding frame 11 is arranged on one side of the function frame 10, and a sliding clamping plate 12 is installed on the inner side surface of the sliding frame 11. A function block 13 is fixedly arranged on the outer side surface of the clamping plate 12. A clamping electric push rod 14 is fixedly installed on the outer side surface of the function frame 10, and one end of the clamping electric push rod 14 is fixedly connected with the outer side surface of the sliding frame 11; A flow guide cavity 16 is opened inside the flow guide cylinder 15, and a sliding sealing block 17 is arranged inside the flow guide cavity 16. Pressure relief holes 18 and flow guide holes 19 are opened on the outer side surface of the flow guide cylinder 15. One end of the flow guide hole 19 facing the outside of the flow guide cylinder 15 is fixedly connected with a flow guide joint 20. A plug rod 21 is fixedly arranged at one end of the flow guide cylinder 15. A communication hole 22 is opened on the outer side surface of one end of the plug rod 21, and a heat exchange hole 23 is opened on the inner side surface of the other end of the plug rod 21; A spring is connected between the sliding frame 11 and the clamping plate 12. The two function blocks 13 are located on the side of the clamping plate 12 facing the outside of the function frame 10. The function block 13 is designed as a right trapezoid, and the inclined surface of the function block 13 fits with the inner side surface of the function frame 10; The first forming plate 4 and the second forming plate 6 are hollow. The two flow guide cylinders 15 provided at the upper ends of the first forming plate 4 and the second forming plate 6 are arranged facing each other. The flow guide cylinders 15 are snap-fitted and installed with the flow guide cavity 16 of another flow guide cylinder 15 through the insertion rod 21, and the insertion rod 21 and the flow guide cavity 16 are in sliding friction connection; A spring is connected between the flow guide cavity 16 and the sealing block 17. One end outer surface of the sealing block 17 is attached to the inner surface of the flow guide cavity 16, and one end of the sealing block 17 is attached to one end of the insertion rod 21 on the surface of another flow guide cylinder 15; One ends of the pressure relief hole 18 and the flow guide hole 19 both penetrate the inner surface of the flow guide cavity 16, and the ends of the pressure relief hole 18 and the flow guide hole 19 penetrating the inner surface of the flow guide cavity 16 are respectively located on both sides of the sealing block 17; The communication hole 22 is arranged opposite to the flow guide hole 19. One end of the heat exchange hole 23 penetrates the outer surface of the flow guide cylinder 15, and the flow guide cylinder 15 is communicated with the internal cavities of the first forming plate 4 and the second forming plate 6 where it is located through the heat exchange hole 23; When feeding is required, the double-headed motor 7 installed on the central column 2 is started to drive the mounting frames 8 on both sides to rotate, and the functional frame 10 is rotated to a suitable position. Then, the angle adjustment motor 9 works to adjust the angle of the functional frame 10 so that the clamping plates 12 are aligned with the glass raw material. Subsequently, the clamping electric push rod 14 is started to push the sliding frame 11 to move inward. The inclined surface of the functional block 13 is attached to the inner surface of the functional frame 10, so that the two clamping plates 12 gradually close and clamp the glass raw material during the movement of the sliding frame 11; After clamping is completed, the double-headed motor 7 is started to drive the mounting frames 8 on both sides to rotate, and the functional frame 10 is rotated to transfer the glass raw material between the unclosed first forming plate 4 and the second forming plate 6, so that there is enough space for the glass raw material to flip. The angle adjustment motor 9 works again to adjust the angle so that the glass raw material is vertically downward. The first electric push rod 3 and the second electric push rod 5 are started to make the first forming plate 4 and the second forming plate 6 approach the glass raw material. At this time, the flow guide cylinder 15 plays a key role. The two flow guide cylinders 15 are snap-fitted and installed with the flow guide cavity 16 of the other through the insertion rod 21. When the first forming plate 4 and the second forming plate 6 gradually approach, the insertion rod 21 is inserted into the flow guide cavity 16 of the other, pushing the sealing block 17 to move against the spring force. The pressure relief hole 18 plays a role in balancing the pressure until the flow guide hole 19 is communicated with the communication hole 22. The heating fluid is connected through the flow guide joint 20. The heating fluid enters the inside of the insertion rod 21 through the flow guide hole 19 and the communication hole 22 and then enters the internal cavities of the first forming plate 4 and the second forming plate 6 through the heat exchange hole 23 to heat and shape the glass raw material. The heating fluid is discharged and refluxed in the reverse direction through the flow guide cylinder 15 at the other end of the first forming plate 4 and the second forming plate 6; After the shaping is completed, the first electric push rod 3 and the second electric push rod 5 shrink, the first forming plate 4 and the second forming plate 6 separate, and the guide tube 15 separates from each other. At this time, the sealing block 17 is reset under the action of the spring, and the sealing block 17 blocks the guide hole 19 to block the flow of the heating fluid and avoid leakage, thereby realizing a safe and efficient heating and molding process.

[0024] Embodiment 2: Based on Embodiment 1, this embodiment discloses that a switching material storage mechanism is provided on the upper surface of the working plate 1, and continuous and efficient processing is achieved by storing and receiving materials in conjunction with the clamping mechanism; The switching material storage mechanism includes: a rotating ring 24, which is rotatably mounted on the upper surface of the working disk 1, and a material discharge plate 25 is arranged at an equal angle on the upper surface of the rotating ring 24, and a clearance groove 26 is opened at one end of the material discharge plate 25, a connecting tooth block 27 is fixedly arranged on the inner surface of the rotating ring 24, a switching motor 28 is fixedly mounted on the outer surface of the lower end of the center column 2, and a switching gear 29 is fixedly connected to the lower end of the output shaft of the switching motor 28; The connecting tooth blocks 27 are evenly arranged on the inner surface of the rotating ring 24, and the inner surface of the rotating ring 24 is meshed and connected with the switching gear 29 through the connecting tooth blocks 27; After the glass raw material is formed, the double-headed motor 7 drives the mounting frame 8 to rotate in the opposite direction so that the formed glass raw material moves away from between the first forming plate 4 and the second forming plate 6 to the other side of the working disk 1. At the same time, the switching motor 28 is started to drive the switching gear 29 to rotate. The switching gear 29 is engaged with the connecting gear block 27 to rotate the rotating ring 24. The empty discharge plate 25 above the rotating ring 24 rotates to the bottom of the formed glass raw material. The clearance groove 26 at one end of the discharge plate 25 is used to avoid the functional frame 10 and the clamping plate 12. At this time, the angle adjustment motor 9 drives the formed glass raw material to rotate, and at the same time, the double-headed motor 7 drives the mounting frame 8 to continue to rotate downward until the formed glass raw material falls into the empty discharge plate 25 below, completing the unloading. Then the double-headed motor 7 drives the mounting frame 8 to rotate between the first forming plate 4 and the second forming plate 6; The switching motor 28 is started, driving the switching gear 29 to rotate, so that the discharge plate 25 on which the glass raw materials to be formed are placed rotates to the bottom of the first forming plate 4 and the second forming plate 6, and then the loading process is repeated to realize automatic loading. At the same time, the staff takes the formed glass raw materials out of the discharge plate 25 and puts in the glass raw materials to be processed, thereby reducing the waiting time during the loading and unloading process and improving the overall processing efficiency.

[0025] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and do not limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A heating and forming device for automotive glass production, comprising a working plate (1). In the exact middle of the upper surface of the working plate (1), a central column (2) is fixedly arranged. And at the upper end of the central column (2), a first electric push rod (3) is fixedly installed. And at one end of the first electric push rod (3), a first forming plate (4) is fixedly installed. On the upper surface of one end of the working plate (1), a second electric push rod (5) is fixedly arranged. And at one end of the second electric push rod (5), a second forming plate (6) is fixedly installed. It is characterized in that: On the outer surfaces of the upper ends of the first forming plate (4) and the second forming plate (6), flow guiding cylinders (15) are fixedly arranged. A material clamping mechanism is arranged in the middle section of the central column (2), and stable automatic loading and unloading are realized through the clamping and angle adjustment of glass raw materials. The material clamping mechanism includes: a double-headed motor (7), which is fixedly installed inside the central column (2). One ends of the output shafts on both sides of the double-headed motor (7) are fixedly connected with mounting frames (8). An angle adjustment motor (9) is fixedly installed at the upper end of the mounting frame (8). The output shaft of the angle adjustment motor (9) faces the first forming plate (4) and the second electric push rod (5). One end of the output shaft of the angle adjustment motor (9) is fixedly connected with a functional frame (10). A sliding frame (11) is arranged on one side of the functional frame (10). A sliding clamping plate (12) is installed on the inner surface of the sliding frame (11). A functional block (13) is fixedly arranged on the outer surface of the clamping plate (12). A clamping electric push rod (14) is fixedly installed on the outer surface of the functional frame (10), and one end of the clamping electric push rod (14) is fixedly connected with the outer surface of the sliding frame (11).

2. The heating and forming device for automotive glass production according to claim 1, wherein: A flow guiding cavity (16) is formed inside the flow guiding cylinder (15). A sliding sealing block (17) is arranged inside the flow guiding cavity (16). A pressure relief hole (18) and a flow guiding hole (19) are formed on the outer surface of the flow guiding cylinder (15). One end of the flow guiding hole (19) facing the outside of the flow guiding cylinder (15) is fixedly connected with a flow guiding joint (20). A plug rod (21) is fixedly arranged at one end of the flow guiding cylinder (15). A communication hole (22) is formed on the outer surface of one end of the plug rod (21). A heat exchange hole (23) is formed on the inner surface of the other end of the plug rod (21).

3. A heating and forming device for automobile glass production according to claim 1, characterized in that: A spring is connected between the sliding frame (11) and the clamping plate (12). The two functional blocks (13) are located on the side of the clamping plate (12) facing the outside of the functional frame (10). The functional block (13) is designed as a right trapezoid, and the inclined surface of the functional block (13) fits with the inner surface of the functional frame (10).

4. The heating and forming device for automotive glass production according to claim 2, wherein: The first forming plate (4) and the second forming plate (6) are hollow. The two flow guiding cylinders (15) arranged at the upper ends of the first forming plate (4) and the second forming plate (6) are arranged facing each other. The flow guiding cylinder (15) is clamped and installed with the flow guiding cavity (16) of another flow guiding cylinder (15) through the plug rod (21), and the plug rod (21) and the flow guiding cavity (16) are in sliding friction connection.

5. The heating and forming device for automotive glass production according to claim 2, characterized in that: A spring is connected between the flow guiding cavity (16) and the sealing block (17). One end of the outer surface of the sealing block (17) fits with the inner surface of the flow guiding cavity (16), and one end of the sealing block (17) fits with one end of the plug rod (21) on the surface of another flow guiding cylinder (15).

6. The heating and forming device for automotive glass production according to claim 2, wherein: One ends of the pressure relief hole (18) and the flow guiding hole (19) penetrate through the inner surface of the flow guiding cavity (16), and the ends of the pressure relief hole (18) and the flow guiding hole (19) penetrating through the inner surface of the flow guiding cavity (16) are respectively located on both sides of the sealing block (17).

7. The heating and forming device for automotive glass production according to claim 2, wherein: The connecting hole (22) is arranged opposite to the guide hole (19), one end of the heat exchange hole (23) penetrates the outer surface of the guide tube (15), and the guide tube (15) is connected to the internal cavities of the first molding plate (4) and the second molding plate (6) via the heat exchange hole (23).

8. The heating and forming device for automotive glass production according to claim 1, wherein: The upper surface of the working plate (1) is provided with a switching material storage mechanism, which realizes continuous and efficient processing by storing and receiving materials in conjunction with a material clamping mechanism; The switching material storage mechanism comprises: a rotating ring (24), the rotating ring (24) being rotatably mounted on the upper surface of the working disk (1), and a material discharge plate (25) being arranged at an equal angle on the upper surface of the rotating ring (24), and a clearance groove (26) being opened at one end of the material discharge plate (25), a connecting tooth block (27) being fixedly arranged on the inner surface of the rotating ring (24), a switching motor (28) being fixedly mounted on the outer surface of the lower end of the central column (2), and a switching gear (29) being fixedly connected to the lower end of the output shaft of the switching motor (28).

9. The heating and forming device for automotive glass production according to claim 8, characterized in that: The connecting tooth blocks (27) are evenly arranged on the inner surface of the rotating ring (24), and the inner surface of the rotating ring (24) is meshed and connected with the switching gear (29) via the connecting tooth blocks (27).

10. The forming method of a heating and forming device for automobile glass production according to any one of claims 1-9, characterized in that: The steps include: S1, first start the double-headed motor (7) in the central column (2) to drive the mounting frame (8) to rotate, so that the functional frame (10) rotates to a suitable position, the angle adjustment motor (9) works to adjust the angle of the functional frame (10) so that the clamping plate (12) is aligned with the glass raw material, then the electric push rod (14) is clamped to push the sliding frame (11), and the functional block (13) is used to clamp the clamping plate (12) to clamp the glass raw material; S2. After the clamping is completed, the double-headed motor (7) is started again to transport the glass raw material to between the first forming plate (4) and the second forming plate (6), the angle adjustment motor (9) adjusts the angle of the raw material vertically downward, the first electric push rod (3) and the second electric push rod (5) are started to make the first forming plate (4) and the second forming plate (6) close to the raw material, at this time, the two guide tubes (15) are engaged with the other guide cavity (16) through the insertion rod (21), the insertion rod (21) pushes the sealing block (17) to move, the pressure relief hole (18) balances the pressure, and after the guide hole (19) is connected with the connecting hole (22), the heating fluid is connected through the guide joint (20) to heat and shape the glass raw material, and the heating fluid is discharged and refluxed through the guide tube (15) at the other end; S3, shaping is completed, the first electric push rod (3) and the second electric push rod (5) are retracted, the first molding plate (4) and the second molding plate (6) are separated, and the sealing block (17) is reset under the action of the spring to block the guide hole (19), thereby blocking the flow of the heating fluid; S4. After the glass raw material is formed, the double-headed motor (7) drives the mounting frame (8) to rotate in the reverse direction, turning the formed glass raw material to the other side of the working disk (1). At the same time, the switching motor (28) drives the switching gear (29) to rotate, causing the rotating ring (24) to rotate, and the empty discharging plate (25) turns to the lower part of the formed glass raw material. The angle adjustment motor (9) and the double-headed motor (7) cooperate to make the formed glass raw material fall into the discharging plate (25), completing the discharging process. Then the switching motor (28) starts again, turning the discharging plate (25) with the glass raw material to be formed to the lower part of the first forming plate (4) and the second forming plate (6), repeating the feeding process to achieve continuous processing.

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