Automobile glass forming mold and production method
By introducing support mechanisms and wireless charging technology into automotive glass forming molds, stable glass transport and rapid adjustment of molds are achieved, glass fragmentation and dimensional adaptation problems are solved, production efficiency is improved and costs are reduced.
Patent Information
- Application Number
- CN202510717387.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2025-08-19
AI Technical Summary
Existing automotive glass molds lack effective pre-support and buffer adsorption structures in the conveying process of glass raw materials, resulting in broken glass corners or cracks on the surface. At the same time, it is difficult for the mold adjustment mechanism to quickly and accurately adapt to different sizes, resulting in low production efficiency and high cost.
An automotive glass forming mold was designed. The supporting mechanism was used to support the glass first and then absorb the glass through supporting blocks, flap plates, adsorption discs and other components. Angle motors and wireless charging technology were used to ensure smooth transmission of the glass, and the mold spacing and position was quickly and accurately adjusted by adjusting the screw and transmission gear structure.
It effectively avoids the impact force of glass due to height difference, improves production efficiency, reduces raw material losses, and can quickly adapt to glass of different sizes, reduces production costs, and meets the efficient and flexible production needs of the automobile manufacturing industry.
Smart Images
Figure CN120504157A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of automobile glass forming processing, in particular to an automobile glass forming mold and a production method. Background Art
[0002] In the automotive glass manufacturing industry, the performance of the forming mold directly determines the quality of the finished glass and production efficiency. With the growing demand for diversification and customization of automotive glass, the limitations of traditional forming molds are becoming increasingly prominent. Existing automotive glass forming molds have significant defects in the glass raw material conveying link. Due to the lack of effective pre-support and buffer adsorption structure, when the processed glass falls from the conveying equipment to the mold, the impact force generated by the height difference often causes the glass edges to shatter or cracks to appear on the surface, resulting in raw material loss and reduced production efficiency. At the same time, in the face of the differentiated glass sizes required by different car models and styles, the adjustment mechanism of the existing mold mostly adopts a fixed specification design, which makes it difficult to quickly and accurately adjust the mold spacing and the position of the forming components. It takes a lot of time to replace accessories or re-debug the equipment, which not only increases production costs, but also limits the mold's adaptability to multiple specifications of glass, and cannot meet the efficient and flexible production needs of the automotive manufacturing industry. Therefore, the development of a forming mold that can ensure smooth glass transportation and has flexible adjustment functions has become an urgent problem to be solved in the industry. Summary of the Invention
[0003] The purpose of the present invention is to provide an automotive glass forming mold and production method to solve the problems raised in the above background technology, that is, the glass to be processed is easily broken when it falls due to the lack of effective support and buffering adsorption structure, and the mold adjustment mechanism is difficult to quickly and accurately adapt to glasses of different sizes, resulting in low production efficiency and high cost.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an automobile glass forming mold, comprising an outer frame, wherein the inner surface of the upper end of the outer frame is fixedly provided with a guide block, and the inner surface of one end of the outer frame is fixedly provided with a fixed mounting bracket, and the inner surface of the other end of the outer frame is provided with a sliding movable mounting bracket, the inner surface of the movable mounting bracket is fixedly provided with a guide block, the upper inner surfaces of the fixed mounting bracket and the movable mounting bracket are provided with a rotatable upper rotating rod, and the lower inner surfaces of the fixed mounting bracket and the movable mounting bracket are provided with a rotatable lower rotating rod, the outer surfaces of both ends of the upper rotating rod and the lower rotating rod are fixedly provided with sprockets, the outer surface of one end of the lower rotating rod is fixedly provided with a connecting gear, and the outer surface of the connecting gear is provided with a A rotatable transmission rod is installed on the inner surface of one end of the frame, one end of the transmission rod is fixedly connected to a fixed transmission gear, a rotatable movable transmission gear is installed on the lower end side surface of the movable mounting frame, a driving motor is fixedly installed on the outer surface of the outer frame, and the output shaft of the driving motor is fixedly connected to the transmission rod, a rotatable adjusting screw is installed on the inner surface of the upper end of the outer frame, and one end of the adjusting screw is fixedly connected to a hand wheel, a transmission chain is connected between the sprockets on the surfaces of the upper rotating rod and the lower rotating rod, and a supporting mechanism is provided on the surface of the transmission chain, which ensures that the glass to be processed can fall on the forming mold continuously and stably by first supporting and then adsorbing the glass to be processed, thereby reducing the possibility of glass breakage due to height difference; The support mechanism includes: a support block, which is snap-fitted and mounted on the outer surface of the transmission chain, and a battery and a wireless charging coil are fixedly arranged on the outer surfaces of both sides of one end of the support block, an angle motor is fixedly mounted on the side surface of one end of the support block, a rotatable flip plate is mounted on the inner surface of the support block, and one end of the rotating shaft of the flip plate is fixedly connected to the output shaft of the angle motor, a switching electric push rod is fixedly mounted on the inside of the flip plate, and the end of the switching electric push rod facing the inside of the flip plate is fixedly connected to the piston plate, an adsorption disk is fixedly arranged on the outer surface of one end of the flip plate, and a connecting groove is opened inside the flip plate between one end of the adsorption disk and the piston plate; A wireless charging plate is fixedly provided on the inner surface of the outer frame; An adjusting electric push rod is fixedly installed on the inner surface of the lower end of the outer frame, and one end of the output shaft of the adjusting electric push rod is fixedly connected to the adjusting frame, the upper end of the adjusting frame is fixedly connected to the center frame, and a lifting electric push rod is fixedly installed on the outer surface of the middle section of the center frame, the upper end of the lifting electric push rod is fixedly connected to the lifting frame, and a sliding sliding block is installed on the upper end of the lifting frame, and the upper end of the sliding block is fixedly connected to a thermoformed plate, and a connecting head is fixedly provided on the outer surface of one end of the thermoformed plate.
[0005] Preferably, the guide block is designed as a right-angled trapezoid, and the inclined surface of the guide block is arranged upward toward the inner side of the outer frame.
[0006] Using the above technical solution, the design of the right-angled trapezoidal slope facing upward can guide the glass to be processed, allowing it to slowly slide into the middle of the mold along the slope, avoiding the glass from shifting or hitting the corners due to the impact of vertical falling. At the same time, the supporting force of the slope can disperse the impact force when the glass falls, further reducing the risk of breakage.
[0007] Preferably, one end of the transmission rod passes through the outer surface of the movable transmission gear and the movable mounting frame, and the end of the transmission rod connected to the movable mounting frame is a smooth cylindrical design, and the surface of the end of the transmission rod connected to the movable transmission gear is provided with a toothed block, and the transmission rod and the movable transmission gear are slidingly connected through the toothed block, the two lower rotating rods are respectively meshed with the fixed transmission gear and the movable transmission gear through the connecting gear, and the adjusting screw is threadedly connected to the movable mounting frame.
[0008] Using the above technical solution, the transmission rod is connected to the movable mounting frame through a smooth cylindrical surface, and is slidingly connected to the movable transmission gear through a toothed block. When the movable mounting frame slides under the drive of the adjusting screw, the transmission rod maintains independent rotation relative to the movable mounting frame, ensuring that power transmission is not interrupted during the mold spacing adjustment process. The fixed transmission gear and the movable transmission gear respectively drive the lower rotating rods on both sides through the connecting gear, realizing the synchronous rotation of the transmission chain and ensuring the continuous and stable operation of the support mechanism.
[0009] Preferably, the flap is Z-shaped, and the flap is a two-stage design, and the two sections of the flap are slidingly connected, the piston plate is slidingly and frictionally connected to the internal cavity of the flap, the piston plate and the internal cavity of the flap are penetrated by one end of the connecting groove, and the other end of the connecting groove is connected to the upper end of the adsorption plate.
[0010] By adopting the above technical solution, the Z-shaped two-stage flap can maintain stable adsorption of the glass to be processed by extending and rotating through a sliding connection. When the electric push rod is switched to drive the piston plate to slide in the flap, the internal air pressure of the adsorption disk is changed through the connecting groove to achieve rapid switching of "adsorption-release", ensuring that the glass is stably fixed during the transportation process and accurately released after reaching the designated position.
[0011] Preferably, the wireless charging plate is arranged on the side of the wireless charging coil facing the outer frame, and the outer surface of the wireless charging plate is in contact with the outer surface of the support block, and the outer surface of the support block protrudes from the outer surface of the transmission chain.
[0012] With the above technical solution, when the support block moves with the transmission chain, the wireless charging coil on the outside always remains in contact with the wireless charging plate on the inside of the outer frame, charging the battery in real time through electromagnetic induction, avoiding motion interference caused by cable connection and ensuring continuous power supply to the support mechanism during the cyclic motion.
[0013] Preferably, the thermoformed plate is a two-piece split design, and the facing ends of the two thermoformed plates are fitted together, and the facing ends of the two thermoformed plates are closed. An ejection electric push rod is fixedly installed on the upper end of the lifting frame, and the upper end of the ejection electric push rod is fixedly connected to the lower surface of the thermoformed plate.
[0014] Using the above technical solution, the two-piece split thermoformed plate forms a complete independent cavity through the closed end. The heating medium and cooling medium can be introduced into the interior through the connecting head to evenly heat and cool the glass. The ejection electric push rod drives the thermoformed plate upward to eject the finished glass. Combined with the sliding of the sliding block, automatic demoulding is achieved, avoiding glass damage caused by manual removal, and improving production efficiency and safety.
[0015] A method for producing an automobile glass forming mold, the method comprising the following steps: S1. According to the width of the glass to be processed, turn the hand wheel to drive the adjusting screw to rotate, and the movable mounting frame slides along the outer frame through the thread transmission to adjust the distance between the fixed mounting frame and the movable mounting frame; S2. Start the drive motor, which drives the fixed transmission gear and the movable transmission gear to rotate through the transmission rod, drives the lower rotating rods on both sides through the connecting gear, and drives the support mechanism to move cyclically through the sprocket and transmission chain; S3: The glass to be processed is delivered to the top of the mold by the conveying equipment. When the support block moves to the bottom of the glass along the transmission chain, the glass falls. The glass is guided by the right-angled trapezoidal slope of the guide block and slowly slides to the middle of the mold. The angle motor drives the flap to rotate and expand, so that the adsorption plate is in contact with the upper surface of the glass. The electric push rod is switched to push the piston plate, and the air in the adsorption plate is extracted through the connecting groove, forming a negative pressure to adsorb the glass. S4. When the support block passes the wireless charging plate, the wireless charging coil charges the battery in real time to ensure the continuous operation of the angle motor and the switching electric push rod; S5. Adjust the electric push rod to drive the adjustment frame to move horizontally, adjust the horizontal position of the thermoformed plate, and lift the electric push rod to drive the lifting frame to move up, so that the thermoformed plate is close to the bottom of the glass, ready to receive it; S6. After the support block moves to the top of the thermoforming plate and away from the bottom of the glass, the electric push rod is switched to reset, the negative pressure on the adsorption plate is released, and the glass falls smoothly onto the thermoforming plate. The thermoforming plate is then driven down, and the two thermoforming plates are closed. High-temperature fluid is introduced through the connector to heat and soften the glass. S7. After the forming is completed, the connector switches to allow the cooling medium to pass through to quickly cool the glass to room temperature. The ejector electric push rod is started, alternately pushing the thermoforming plate upward and resetting it. With the sliding of the sliding block, the cooled glass is gradually ejected. The robotic arm then extends sideways into the outer frame to grab the material.
[0016] Compared with the prior art, the beneficial effects of the present invention are: the automobile glass forming mold: 1. In the glass raw material conveying process, by setting up a support mechanism, using components such as support blocks, flaps, and adsorption plates, the glass to be processed is first supported and then adsorbed. The angle motor on the support block can flexibly adjust the flap angle. The electric push rod is switched to drive the piston plate to move within the flap. The internal air pressure of the adsorption plate is changed through the connecting groove to achieve reliable adsorption. At the same time, the wireless charging plate and wireless charging coil cooperate to ensure the continuous and stable operation of the support mechanism, effectively avoiding glass breakage caused by impact force due to height difference, reducing raw material loss, and improving production efficiency. 2. In terms of the mold's adaptability to glass of different sizes, the adjusting screw on the outer frame is threadedly connected to the movable mounting frame. The movable mounting frame is driven to slide by turning the handwheel. Combined with the sliding connection structure of the toothed block of the transmission rod and the movable transmission gear, the mold spacing can be adjusted quickly and accurately. The adjustment structure composed of the electric push rod and the lifting electric push rod can flexibly adjust the position and height of the thermoforming plate to meet the processing requirements of glass of different sizes and shapes. There is no need to frequently replace accessories or re-debug equipment, which greatly enhances the versatility and applicability of the mold, reduces production costs, and meets the efficient and flexible production requirements of the automotive manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the sliding block and the thermoformed plate of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the cross-section of the connection between the transmission rod and the movable transmission gear of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the outer frame, the adjusting electric push rod and the adjusting frame connected in the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the connection section of the lifting electric push rod, lifting frame and sliding block of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the sprocket, transmission chain and support block connection of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the connection between the support block and the flap of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the connection between the support block and the battery of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the connection between the support block and the wireless charging coil of the present invention; Figure 10 This is a schematic diagram of the three-dimensional structure of the cross-section of the connection between the flap, the switching electric push rod and the piston plate of the present invention; Figure 11It is a schematic diagram of the three-dimensional structure of the support block and the flap in the stored state of the present invention.
[0018] In the figure: 1. Outer frame; 2. Guide block; 3. Fixed mounting frame; 4. Movable mounting frame; 5. Upper rotating rod; 6. Lower rotating rod; 7. Sprocket; 8. Connecting gear; 9. Transmission rod; 10. Fixed transmission gear; 11. Movable transmission gear; 12. Driving motor; 13. Adjusting screw; 14. Handwheel; 15. Transmission chain; 16. Support block; 17. Battery; 18. Wireless charging coil; 19. Angle motor; 20. Flip plate; 21. Switching electric push rod; 22. Piston plate; 23. Adsorption disk; 24. Connecting groove; 25. Wireless charging plate; 26. Adjusting electric push rod; 27. Adjusting frame; 28. Center frame; 29. Lifting electric push rod; 30. Lifting frame; 31. Sliding block; 32. Thermoformed plate; 33. Connector; 34. Ejecting electric push rod. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.
[0020] See also Figures 1-11 The present invention provides a technical solution: an automobile glass forming mold.
[0021] Embodiment 1: This embodiment discloses: an outer frame 1, a guide block 2 is fixedly provided on the inner surface of the upper end of the outer frame 1, and a fixed mounting bracket 3 is fixedly provided on the inner surface of one end of the outer frame 1, and a sliding movable mounting bracket 4 is installed on the inner surface of the other end of the outer frame 1, and a guide block 2 is fixedly provided on the inner surface of the movable mounting bracket 4, and a rotating upper rotating rod 5 is installed on the inner surface of the upper end of the fixed mounting bracket 3 and the movable mounting bracket 4, and a rotating lower rotating rod 6 is installed on the inner surface of the lower end of the fixed mounting bracket 3 and the movable mounting bracket 4, and a sprocket 7 is fixedly provided on the outer surface of both ends of the upper rotating rod 5 and the lower rotating rod 6. A connecting gear 8 is fixedly provided on the outer surface of one end, a rotating transmission rod 9 is installed on the inner surface of one end of the outer frame 1 where the connecting gear 8 is located, one end of the transmission rod 9 is fixedly connected to a fixed transmission gear 10, a rotating movable transmission gear 11 is installed on the lower end side surface of the movable mounting frame 4, a driving motor 12 is fixedly installed on the outer surface of the outer frame 1, and the output shaft of the driving motor 12 is fixedly connected to the transmission rod 9, a rotating adjusting screw 13 is installed on the inner surface of the upper end of the outer frame 1, and one end of the adjusting screw 13 is fixedly connected to a hand wheel 14, and a transmission chain 15 is connected between the sprockets 7 on the surfaces of the upper rotating rod 5 and the lower rotating rod 6; The guide block 2 is designed as a right-angled trapezoid, and the inclined surface of the guide block 2 is upwardly disposed toward the inner side of the outer frame 1; One end of the transmission rod 9 passes through the outer surface of the movable transmission gear 11 and the movable mounting frame 4, and the end of the transmission rod 9 connected to the movable mounting frame 4 is a smooth cylindrical design, and the end surface of the transmission rod 9 connected to the movable transmission gear 11 is provided with a toothed block, and the transmission rod 9 and the movable transmission gear 11 are slidingly connected through the toothed block, the two lower rotating rods 6 are respectively meshed with the fixed transmission gear 10 and the movable transmission gear 11 through the connecting gear 8, and the adjusting screw 13 is threadedly connected to the movable mounting frame 4; The hand wheel 14 is turned to drive the adjusting screw 13 to rotate. Since the adjusting screw 13 is threadedly connected to the movable mounting frame 4, the movable mounting frame 4 slides along the inner side of the outer frame 1 to change the distance between it and the fixed mounting frame 3, thereby realizing the adjustment of the overall spacing of the mold. One end of the transmission rod 9 is slidably connected to the movable transmission gear 11 through a toothed block, and the other end is fixedly connected to the fixed transmission gear 10. When the movable mounting frame 4 moves, the movable transmission gear 11 slides along the transmission rod 9 and maintains engagement with the connecting gear 8. After the drive motor 12 is started, it drives the transmission rod 9 to rotate. The fixed transmission gear 10 and the movable transmission gear 11 respectively drive the lower rotating rods 6 on both sides to rotate through the connecting gear 8, and then drive the upper rotating rod 5 to rotate synchronously through the sprocket 7 and the transmission chain 15, thereby realizing the circular motion of the transmission chain 15. The right-angled trapezoidal inclined surface of the guide block 2 is arranged upward to provide guide support for the glass to be processed so that it falls smoothly into the middle of the mold.
[0022] Embodiment 2: This embodiment is based on the embodiment 1: a support mechanism is provided on the surface of the transmission chain 15. By supporting the glass to be processed first and then adsorbing it, it is ensured that the glass to be processed can fall continuously and stably on the forming mold, reducing the possibility of glass breakage due to height difference; The support mechanism includes: a support block 16, which is mounted on the outer surface of the transmission chain 15, and a battery 17 and a wireless charging coil 18 are fixedly provided on the outer surfaces of both sides of one end of the support block 16, an angle motor 19 is fixedly installed on the side surface of one end of the support block 16, a rotating flap 20 is installed on the inner surface of the support block 16, and one end of the rotating shaft of the flap 20 is fixedly connected to the output shaft of the angle motor 19, a switching electric push rod 21 is fixedly installed inside the flap 20, and the end of the switching electric push rod 21 facing the inside of the flap 20 is fixedly connected to the piston plate 22, an adsorption disk 23 is fixedly provided on the outer surface of one end of the flap 20, and a connecting groove 24 is opened inside the flap 20 between one end of the adsorption disk 23 and the piston plate 22; A wireless charging plate 25 is fixedly provided on the inner surface of the outer frame 1; The flap 20 is Z-shaped and has two sections. The two sections of the flap 20 are slidably connected. The piston plate 22 is in sliding frictional connection with the internal cavity of the flap 20. The piston plate 22 and the internal cavity of the flap 20 are penetrated by one end of a connecting groove 24, and the other end of the connecting groove 24 is connected to the upper end of the adsorption disk 23. The wireless charging plate 25 is disposed on the side of the wireless charging coil 18 facing the outer frame 1 , and the outer surface of the wireless charging plate 25 is in contact with the outer surface of the support block 16 , and the outer surface of the support block 16 protrudes from the outer surface of the transmission chain 15 ; When the transmission chain 15 drives the support block 16 to move to the bottom of the glass to be processed, the robotic arm guides the glass through the guide block 2 and then places it downward on the upper end of the support block 16. At this time, the angle motor 19 drives the flap 20 to rotate and expand, so that the lower end of the adsorption disk 23 is in contact with the upper surface of the glass. At this time, the electric push rod 21 is switched to start pushing the piston plate 22 to move inside the flap 20, and the air in the adsorption disk 23 is extracted through the connecting groove 24, forming a negative pressure to adsorb the glass surface. When the glass needs to be released, the electric push rod 21 is switched to move in the opposite direction, the piston plate 22 is reset, and the air enters the adsorption disk 23 through the connecting groove 24, releasing the adsorption. When the wireless charging coil 18 on the outside of the support block 16 passes through the wireless charging plate 25 on the inside of the outer frame 1 along with the transmission chain 15, it charges the battery 17 through electromagnetic induction, ensuring continuous power supply to the angle motor 19, the switching electric push rod 21, etc. When the support block 16 moves down to the specified height, the angle motor 19 drives the flip plate 20 to start rotating. At this time, the support block 16 continues to move down with the transmission chain 15 and turns away from the bottom of the glass to be processed, and the two sections of the flip plate 20 slide relative to each other. By rotating and sliding one section of the flip plate 20 relative to the support block 16, the adsorption plate 23 can continue to maintain adsorption on the glass to be processed until the thermoformed plate 32 below moves up to support the glass to be processed. At this time, the adsorption plate 23 releases the adsorption and the flip plate 20 is driven to rotate and retract to avoid interference with the glass to be processed.
[0023] Embodiment 3: This embodiment is disclosed on the basis of Embodiment 1 and Embodiment 2: an adjusting electric push rod 26 is fixedly mounted on the inner surface of the lower end of the outer frame 1, and one end of the output shaft of the adjusting electric push rod 26 is fixedly connected to an adjusting frame 27, the upper end of the adjusting frame 27 is fixedly connected to a center frame 28, and a lifting electric push rod 29 is fixedly mounted on the outer surface of the middle section of the center frame 28, the upper end of the lifting electric push rod 29 is fixedly connected to a lifting frame 30, and a sliding block 31 is mounted on the upper end of the lifting frame 30, and a thermoformed plate 32 is fixedly connected to the upper end of the sliding block 31, and a connector 33 is fixedly provided on the outer surface of one end of the thermoformed plate 32; The thermoforming plate 32 is a two-piece split design, and the facing ends of the two thermoforming plates 32 are affixed and closed. An ejection electric push rod 34 is fixedly mounted on the upper end of the lifting frame 30, and the upper end of the ejection electric push rod 34 is fixedly connected to the lower surface of the thermoforming plate 32. The electric push rod 26 is adjusted to extend and retract to drive the adjustment frame 27 to move horizontally, driving the center frame 28 and the thermoforming plates 32 on both sides to adjust the horizontal spacing synchronously to adapt to glass materials of different widths. The lifting electric push rod 29 drives the lifting frame 30 to move up and down, and drives the thermoforming plates 32 to adjust the vertical height through the sliding block 31 to receive and move down the glass to be processed; After the closed ends of the two-piece thermoforming plates 32 are in contact and closed, external hot fluid is injected into the thermoforming plates 32 through the connector 33 to heat the glass for a thermogravity forming process, and then a cooling medium is injected through the connector 33 to cool the formed glass. After cooling is completed, the two ejection electric push rods 34 alternately push the thermoforming plate 32 upwards, and cooperate with the sliding of the sliding block 31 to gradually eject the finished glass from the mold to facilitate subsequent removal.
[0024] The above specific embodiments further illustrate the objectives, 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 scope of protection of the present invention.
Claims
1. An automobile glass forming mold, comprising an outer frame (1), a guide block (2) fixedly provided on the inner surface of the upper end of the outer frame (1), a fixed mounting frame (3) fixedly provided on the inner surface of one end of the outer frame (1), and a sliding movable mounting frame (4) fixedly provided on the inner surface of the other end of the outer frame (1), a guide block (2) fixedly provided on the inner surface of the movable mounting frame (4), a rotatable upper rotating rod (5) installed on the inner surfaces of the upper ends of the fixed mounting frame (3) and the movable mounting frame (4), and a rotatable lower rotating rod (6) installed on the inner surfaces of the lower ends of the fixed mounting frame (3) and the movable mounting frame (4), and sprockets (7) fixedly provided on the outer surfaces of both ends of the upper rotating rod (5) and the lower rotating rod (6), characterized in that: A connecting gear (8) is fixedly provided on the outer surface of one end of the lower rotating rod (6), a rotating transmission rod (9) is installed on the inner surface of one end of the outer frame (1) where the connecting gear (8) is located, one end of the transmission rod (9) is fixedly connected to a fixed transmission gear (10), a rotating movable transmission gear (11) is installed on the lower end side surface of the movable mounting frame (4), a driving motor (12) is fixedly installed on the outer surface of the outer frame (1), and the output shaft of the driving motor (12) is fixedly connected to the transmission rod (9), a rotating adjusting screw (13) is installed on the inner surface of the upper end of the outer frame (1), and one end of the adjusting screw (13) is fixedly connected to a hand wheel (14), a transmission chain (15) is connected between the sprockets (7) on the surfaces of the upper rotating rod (5) and the lower rotating rod (6), and a support mechanism is provided on the surface of the transmission chain (15), which ensures that the processed glass can fall continuously and stably on the forming mold by first supporting and then adsorbing the glass to be processed, thereby reducing the possibility of glass being broken due to height difference.
2. The automotive glass forming mold according to claim 1, characterized in that: The support mechanism comprises: a support block (16), the support block (16) being mounted on the outer surface of the transmission chain (15), and a battery (17) and a wireless charging coil (18) being fixedly arranged on the outer surfaces of both sides of one end of the support block (16), an angle motor (19) being fixedly arranged on the side surface of one end of the support block (16), a rotating flap (20) being mounted on the inner surface of the support block (16), and one end of the rotating shaft of the flap (20) being fixedly connected to the output shaft of the angle motor (19), a switching electric push rod (21) being fixedly mounted inside the flap (20), and one end of the switching electric push rod (21) facing the inside of the flap (20) being fixedly connected to a piston plate (22), an adsorption disk (23) being fixedly arranged on the outer surface of one end of the flap (20), and a connecting groove (24) being provided inside the flap (20) between one end of the adsorption disk (23) and the piston plate (22).
3. The automotive glass forming mold according to claim 2, characterized in that: A wireless charging plate (25) is fixedly provided on the inner surface of the outer frame (1).
4. The automotive glass forming mold according to claim 3, characterized in that: An adjusting electric push rod (26) is fixedly mounted on the inner surface of the lower end of the outer frame (1), and one end of the output shaft of the adjusting electric push rod (26) is fixedly connected to an adjusting frame (27), an upper end of the adjusting frame (27) is fixedly connected to a center frame (28), and a lifting electric push rod (29) is fixedly mounted on the outer surface of the middle section of the center frame (28), an upper end of the lifting electric push rod (29) is fixedly connected to a lifting frame (30), and a sliding block (31) is mounted on the upper end of the lifting frame (30), and a thermoforming plate (32) is fixedly mounted on the upper end of the sliding block (31), and a connector (33) is fixedly provided on the outer surface of one end of the thermoforming plate (32).
5. The automotive glass forming mold according to claim 1, characterized in that: The guide block (2) is designed as a right-angled trapezoid, and the inclined surface of the guide block (2) is arranged upward toward the inner side of the outer frame (1).
6. The automotive glass forming mold according to claim 1, characterized in that: One end of the transmission rod (9) passes through the outer surface of the movable transmission gear (11) and the movable mounting frame (4), and the end of the transmission rod (9) connected to the movable mounting frame (4) is a cylindrical design with a smooth surface. The surface of the end of the transmission rod (9) connected to the movable transmission gear (11) is provided with a toothed block, and the transmission rod (9) and the movable transmission gear (11) are slidably connected through the toothed block. The two lower rotating rods (6) are respectively meshed with the fixed transmission gear (10) and the movable transmission gear (11) through the connecting gear (8), and the adjusting screw (13) is threadedly connected to the movable mounting frame (4).
7. The automotive glass forming mold according to claim 2, characterized in that: The flap (20) is of Z-shaped design and of two-section design, and the two sections of the flap (20) are slidably connected, the piston plate (22) is slidably frictionally connected to the internal cavity of the flap (20), and the piston plate (22) and the internal cavity of the flap (20) are penetrated by one end of the connecting groove (24), and the other end of the connecting groove (24) is connected to the upper end of the adsorption disk (23).
8. The automotive glass forming mold according to claim 3, characterized in that: The wireless charging plate (25) is arranged on a side of the wireless charging coil (18) facing the outer frame (1), and the outer surface of the wireless charging plate (25) is in contact with the outer surface of the support block (16), and the outer surface of the support block (16) protrudes from the outer surface of the transmission chain (15).
9. The automotive glass forming mold according to claim 4, characterized in that: The thermoforming plate (32) is a two-piece split design, and the ends of the two thermoforming plates (32) facing each other are fitted together, and the ends of the two thermoforming plates (32) facing each other are of a closed design. An ejection electric push rod (34) is fixedly installed on the upper end of the lifting frame (30), and the upper end of the ejection electric push rod (34) is fixedly connected to the lower surface of the thermoforming plate (32).
10. The method for producing an automotive glass forming mold according to any one of claims 1 to 9, characterized in that: The production method comprises the following steps: S1. According to the width of the glass to be processed, the hand wheel (14) is turned to drive the adjusting screw (13) to rotate, and the movable mounting frame (4) is caused to slide along the outer frame (1) through the screw transmission to adjust the distance between the fixed mounting frame (3) and the movable mounting frame (4); S2, start the driving motor (12), drive the fixed transmission gear (10) and the movable transmission gear (11) to rotate through the transmission rod (9), drive the lower rotating rods (6) on both sides through the connecting gear (8), and drive the supporting mechanism to move cyclically through the sprocket (7) and the transmission chain (15); S3, the glass to be processed is sent to the top of the mold by the conveying equipment, and when the support block (16) moves to the bottom of the glass along with the transmission chain (15), the glass falls, and the glass is guided by the right-angled trapezoidal slope of the guide block (2) and slowly slides to the middle of the mold. The angle motor (19) drives the flap (20) to rotate and unfold, so that the adsorption plate (23) is attached to the upper surface of the glass, and the electric push rod (21) is switched to push the piston plate (22), and the air in the adsorption plate (23) is extracted through the connecting groove (24), forming a negative pressure adsorption glass; S4, when the support block (16) passes the wireless charging plate (25), the wireless charging coil (18) charges the battery (17) in real time, ensuring that the angle motor (19) and the switching electric push rod (21) continue to operate; S5, adjusting the electric push rod (26) to drive the adjustment frame (27) to move horizontally, adjusting the horizontal position of the thermoforming plate (32), and the lifting electric push rod (29) to drive the lifting frame (30) to rise, so that the thermoforming plate (32) is close to the bottom of the glass and is ready to receive; S6, after the support block (16) moves to the top of the thermoforming plate (32) and turns away from the bottom of the glass, the electric push rod (21) is switched to reset, the negative pressure of the adsorption plate (23) is released, and the glass falls steadily onto the thermoforming plate (32), and then the thermoforming plate (32) is driven down, the two thermoforming plates (32) are closed, and a high-temperature fluid is introduced through the connector (33) to heat and soften the glass; S7. After the forming is completed, the connector (33) switches to the cooling medium to quickly cool the glass to room temperature, and the ejection electric push rod (34) is started, alternately pushing the thermoforming plate (32) upward and resetting it, coordinating with the sliding of the sliding block (31) to gradually eject the cooled glass, and then the robotic arm extends sideways into the outer frame (1) to grab the material.