A resource recycling treatment equipment for dismantling parts of a scrapped automobile

Abstract

The application relates to the technical field of scrap car recycling, and particularly relates to a resource recycling treatment equipment for disassembled parts of a scrap car, which comprises a lifting seat, a supporting arm is arranged on the lifting seat, a disassembling device is arranged at the end of the supporting arm, the disassembling device is used for heating a windshield and melting glass glue for dismounting; the disassembling device comprises a heat-conducting plate arranged at one end of the supporting arm, the heat-conducting plate is arc-shaped and is attached to the windshield, a heat-distribution frame is arranged on the outer side of the heat-conducting plate, the heat-distribution frame is attached to the windshield and corresponds to the glass glue adhesion position of the windshield, a heating part is embedded in the heat-distribution frame, the heating part is used for heating the glass glue adhesion position of the windshield, a plurality of electric suction cups are embedded on the heat-conducting plate, and the electric suction cups are used for adsorbing the windshield; the hot melting and degumming mode of high-temperature steam melting glue on the inner side and gas gathering and heat locking on the outer side is adopted, high-speed friction of a wire harness is not needed, and the problems of high-temperature melting and adhesion of polyurethane glue, paste knife jamming, wire harness disconnection and motor overloading and heating damage are avoided.

Description

Technical Field

[0001] This application relates to the technical field of end-of-life vehicle recycling, and in particular to a resource-based recycling and processing device for dismantled parts of end-of-life vehicles. Background Technology

[0002] Modern end-of-life vehicle dismantling technology is developing towards refinement, harmlessness, and high value, aiming to maximize resource reuse through systematic pretreatment, parts remanufacturing, and material sorting.

[0003] Recycling of automotive glass (especially windshields and side windows) plays a crucial role. It not only accounts for a certain proportion of the total vehicle weight, but as a renewable silicate material, its purity directly affects its reuse value. However, because automotive glass is usually bonded to the vehicle frame with high-strength polyurethane sealant and often contains PVB film layers, it is extremely easy to break during disassembly, leading to sorting difficulties and a decrease in purity.

[0004] For example, in the automotive glass removal device with application number CN202411220569.9, the device is pushed to the side of the car by the universal wheels at the bottom. The height is adjusted by the telescopic support arm with lock hole and lock pin so that the cutting head is aligned with the center of the glass. The height and length of the mechanical arm are adjusted to move the winding mechanism (cutting head) to the surface of the automotive glass. The angle of the take-up wheel is changed by rotating the rotating arm, and the wire harness is guided to move along the edge of the glass to cut the sealant.

[0005] However, when the existing technology is used to dismantle and recycle scrapped car glass, the windshield adhesive (usually polyurethane) is extremely sticky and contains impurities. The high temperature generated by the wire harness under high-speed friction may cause the adhesive to melt and adhere to the wire harness (the sticky blade phenomenon), increasing the motor load and even causing the wire to break. If the wire harness is forcibly cut without softening the adhesive layer, the lateral tension of the wire harness on the edge of the glass will increase. For tempered glass that has already aged, it is very easy to induce micro-cracks or even the whole glass will shatter.

[0006] If the glass to be removed already has cracks (a common problem in scrapped vehicles), this technology lacks stress relief or edge reinforcement mechanisms. The suction of the vacuum cup and the tension of the wiring harness may cause the cracks to spread instantly, rendering the glass unusable.

[0007] Based on this, and given the above viewpoints, there is still room for improvement in existing technologies for dismantling and recycling end-of-life automotive glass. Summary of the Invention

[0008] To address the aforementioned technical problems, this application provides a resource-based recycling and processing device for dismantled parts of scrapped automobiles, employing the following technical solution: A resource recycling and processing device for dismantled parts of scrapped automobiles includes a lifting base, a support arm mounted on the lifting base, and a dismantler mounted at the end of the support arm. The dismantler is used to heat the windshield and melt the glass adhesive for dismantling. The disassembly device includes a heat-conducting plate at one end of the support arm, which is curved and fits the windshield. A heat-spreading frame is fitted on the outside of the heat-conducting plate, which fits the windshield and corresponds to the glass adhesive bonding area. A heating element is embedded in the heat-spreading frame, which heats the glass adhesive bonding area of ​​the windshield.

[0009] Multiple motorized suction cups are embedded in the heat-conducting plate, which are used to adhere to the windshield.

[0010] Preferably, the support arm includes a telescopic rod slidably mounted on the lifting seat, with a support plate hinged to the end of the telescopic rod, and the support plate being rotatably connected to the heat-conducting plate to adjust the angle to fit the windshield.

[0011] Preferably, the lifting seat is provided with a cantilever, and the end of the cantilever is provided with a melter, which melts the glass glue by spraying high-temperature steam from the inside of the windshield outward. The melter includes a connecting frame that is rotatably mounted at one end of the cantilever. The connecting frame corresponds to the inner side of the windshield. A rubber ring is provided on the inner side of the connecting frame. A guide groove is provided on the side of the connecting frame, and an annular airbag is embedded in the guide groove.

[0012] Preferably, a steam chamber is formed between the rubber ring and the annular airbag, and the steam chamber corresponds to the seam on the inner side of the windshield.

[0013] Preferably, an air-gathering hood is provided on the outside of the heat-spreading frame, and the air-gathering hood surrounds the outside of the heat-spreading frame and corresponds to the outer seam of the windshield.

[0014] Preferably, the cantilever includes a telescopic arm mounted on a lifting base, with a connecting rod rotatably mounted at one end of the telescopic arm, and the connecting rod being rotatably connected to the connecting frame.

[0015] Preferably, the telescopic arm and the lifting seat are rotatably connected by a pin.

[0016] Preferably, a ratchet is provided on the pin shaft, and a pawl that engages with the ratchet is provided on the lifting seat.

[0017] In summary, this application includes at least one of the following beneficial technical effects: 1. This invention adopts a hot melt degumming mode with high-temperature steam melting adhesive on the inside and gas-locking heat on the outside. It eliminates the need for high-speed friction of the wire harness and avoids problems such as high-temperature melting and adhesion of polyurethane adhesive, jamming of the glue knife, wire harness breakage, and overheating damage to the motor.

[0018] 2. This invention targets the cracked windshields commonly found in scrapped vehicles. The electric suction cups apply pressure evenly at multiple points to form an overall reinforcement, while the gentle steam melting on the inner side eliminates impact stress, effectively inhibiting the extension and penetration of existing cracks and significantly improving the integrity rate of broken glass recycling.

[0019] 3. The inner annular airbag and rubber ring of this invention form a sealed steam chamber to prevent steam leakage; the outer gas-gathering cover collects the overflowing steam and locks in the heat, forming a bidirectional heat-gathering structure. The glass glue is heated evenly and softens quickly, making it suitable for polyurethane glue containing impurities and aged high viscosity. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the structure between the lifting seat, support arm and disassembly device of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure between the support arm and the disassembler of the present invention.

[0023] Figure 4 This is a schematic diagram of the disassembly device of the present invention.

[0024] Figure 5 This is a schematic diagram of the structure between the lifting seat, cantilever and melter of the present invention.

[0025] Figure 6 This is the present invention. Figure 5 Enlarged diagram of point A in the middle.

[0026] Figure 7 This is a schematic diagram of the structure between the cantilever and the melter of the present invention.

[0027] Figure 8 This is a schematic diagram of the melt generator of the present invention.

[0028] Explanation of reference numerals in the attached drawings: 1. Lifting seat; 2. Support arm; 21. Telescopic rod; 22. Support plate; 3. Disassembler; 31. Heat-conducting plate; 32. Heat-spreading frame; 33. Electric suction cup; 4. Cantilever; 41. Telescopic arm; 42. Connecting rod; 43. Pin; 44. Ratchet; 45. Pawl; 5. Melting device; 51. Connecting frame; 52. Rubber ring; 53. Guide groove; 531. Annular airbag; 54. Steam chamber; 55. Gas-gathering hood. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1 to 8 This application will be described in further detail.

[0030] This application discloses a resource recycling and processing device for dismantled parts of scrapped automobiles. The device uses a dismantler with an outer heat-conducting plate, electric suction cup, and gas-gathering hood to reinforce and heat the outer side of the windshield. In conjunction with the inner retractable ratchet-locking cantilever, a melter is inserted into the inner side of the car door to form a sealed steam chamber that sprays high-temperature steam. The internal and external components work together to soften and melt the glass adhesive at a constant temperature in a directional manner. This allows for stress-free, crack-proof, complete, and undamaged dismantling and recycling of scrapped automobile windshields without the need for mechanical cutting.

[0031] Reference Figure 1 , Figure 2 ,and Figure 3 A resource recycling and processing device for dismantled parts of scrapped automobiles includes a lifting seat 1, a support arm 2 on the lifting seat 1, and a dismantler 3 at the end of the support arm 2. The dismantler 3 is used to heat the windshield and melt the glass glue for dismantling.

[0032] Relying on the multi-dimensional adjustment function of the lifting seat 1 and the adjustable support arm 2, the disassembler 3 at the end moves as a whole. According to the height, curvature and installation position of the windshield of different models, the height, horizontal distance and contact angle of the disassembler 3 are adaptively adjusted so that the arc-shaped heat-conducting plate 31 of the disassembler 3 is in contact with the outer surface of the windshield, and the surface is in contact with the windshield by using the arc-shaped curved surface structure.

[0033] Reference Figure 2 , Figure 3 ,and Figure 4 The disassembly device 3 includes a heat-conducting plate 31 at one end of the support arm 2. The heat-conducting plate 31 has an arc-shaped structure to fit against the windshield. A heat-spreading frame 32 is sleeved on the outside of the heat-conducting plate 31. The heat-spreading frame 32 fits against the windshield and corresponds to its glass glue bonding area. A heating part (not shown in the figure) is embedded in the heat-spreading frame 32. The heating part heats the glass glue bonding area of ​​the windshield.

[0034] During operation, the support arm 2 drives the overall displacement adjustment of the disassembler 3, so that the arc-shaped heat-conducting plate 31 fits against the surface of the car windshield, completing the precise alignment of the disassembler 3. At the same time, the heat-spreading frame 32 sleeved on the outside of the heat-conducting plate 31 precisely corresponds to the glass glue bonding area connecting the windshield and the car body.

[0035] Multiple electric suction cups 33 are embedded in the heat-conducting plate 31. Subsequently, the multiple electric suction cups 33 embedded in the heat-conducting plate 31 are activated simultaneously to adsorb and fix the windshield at multiple points, forming a uniform clamping constraint on the glass, effectively limiting the glass shaking and displacement, while also restraining the spread of the original cracks in the scrap glass, preventing the glass from cracking or shattering under stress, and providing a stable working foundation for subsequent degumming operations.

[0036] After the glass is securely positioned, the heating element embedded inside the heat spreader 32 starts working. The heating element includes an electric heating tube extending along the direction of the heat spreader 32, which provides directional and concentrated heating to the polyurethane sealant bonding area at the edge of the windshield. Through the continuous action of heat energy, the aged, highly viscous, and impurity-laden hard sealant is quickly softened and detached, breaking the adhesive bond between the glass and the vehicle body. This replaces the traditional hard friction cutting method of wire harness, avoiding problems such as smearing, wire breakage, and glass breakage under tension.

[0037] After the sealant at the edge of the glass has softened and desorbed sufficiently, the windshield can be smoothly and stress-free peeled off from the vehicle body installation position by relying on the continuous and stable adsorption and fixing effect of the electric suction cup 33 and the fine adjustment action of the support arm 2, thus achieving low-damage dismantling of the windshield of the scrapped car.

[0038] The support arm 2 includes a telescopic rod 21 slidably mounted on the lifting seat 1. A linear slide rail is fixedly installed on the upper surface of the lifting seat 1 in the horizontal direction. A slider that slides with the linear slide rail is fixedly connected to the bottom of the telescopic rod. During operation, the telescopic rod 21 slides smoothly on the linear slide rail through the slider at the bottom. A support plate 22 is hinged to the end of the telescopic rod 21. The end of the telescopic rod 21 is rotatably connected to the support plate 22 through a hydraulic damping hinge (suitable for heavy-load and high-stability scenarios). The hydraulic damping hinge is configured to provide frictional damping force when the support plate 22 rotates relative to the telescopic rod 21, so that the support plate 22 can remain suspended and locked at any angle after pitch adjustment, preventing it from falling freely due to its own weight. The hydraulic damping can provide a very linear and stable buffer, avoiding the impact when the top cover or support arm is opened / closed, and has good damping stability under different ambient temperatures.

[0039] The support plate 22 is rotatably connected to the heat-conducting plate 31 to adjust the angle to fit the windshield. The telescopic rod 21 slides parallel to the ground, causing the support plate 22 and the heat-spreading frame 32 and the heat-conducting plate 31 connected to it to move closer to or further away from the front of the windshield.

[0040] The working position stroke can be adjusted by sliding the telescopic rod 21. By using the hinged connection between the telescopic rod 21 and the support plate 22, and the rotation adjustment between the support plate 22 and the heat-conducting plate 31, the contact angle of the heat-conducting plate 31 can be flexibly adjusted, so that the arc-shaped heat-conducting plate 31 can adapt to the curved tilt angle of the windshield of different vehicle models, ensuring that the heat-conducting plate 31 is properly attached and the heat-equalizing frame 32 accurately corresponds to the glass glue bonding position.

[0041] The lifting platform 1 is equipped with a cantilever 4, and the end of the cantilever 4 is equipped with a melter 5. The melter 5 melts the glass glue by spraying high-temperature steam from the inside of the windshield outward. During operation, the cantilever 4 can extend into the vehicle body from the side of the scrapped car door, so that the melter 5 is aligned with the inside of the windshield.

[0042] Reference Figure 5 , Figure 6 Diagram and Figure 8 The molding device 5 adopts an internal jet molding structure, which can spray high-temperature steam from the inside of the windshield to the outside. The high-temperature steam continuously acts on the sealant area where the windshield and the vehicle body are connected, and uses high-temperature heat energy to quickly soften and melt the polyurethane glass glue, thereby breaking the adhesive bond of the glass glue and realizing the dismantling of the windshield of the scrapped car without hard cutting.

[0043] The melter 5 includes a connecting frame 51 that is rotatably mounted at one end of the cantilever 4. The connecting frame 51 corresponds to the inner side of the windshield. A rubber ring 52 is provided on the inner side of the connecting frame 51. A guide groove 53 is provided on the side of the connecting frame 51. An annular airbag 531 is embedded in the guide groove 53. A steam chamber 54 is formed between the rubber ring 52 and the annular airbag 531. The steam chamber 54 corresponds to the seam on the inner side of the windshield.

[0044] During operation, the cantilever 4 extends into the vehicle body from the side of the door, moving the connecting frame 51 at the end to the inner seam of the windshield. The angle is adaptively and finely adjusted by the rotation structure between the connecting frame 51 and the cantilever 4, so that the connecting frame 51 fits snugly against the inner side of the windshield. Then, the annular airbag 531 inflates and presses against the surface of the car frame inside the glass, forming a sealed barrier with the inner rubber ring 52. The rubber ring 52, the annular airbag 531 and the inner wall of the glass form a sealed annular vapor chamber 54, which wraps and isolates the glass glue joint connecting the windshield and the vehicle body.

[0045] The annular airbag 531 is made of high-temperature resistant flexible silicone rubber. When the annular airbag 531 is inflated, its outer edge forms an elastic seal against the inner wall surface of the windshield and the side of the vehicle frame. Because the airbag material has flexibility and resilience, it can adaptively compensate for the slight undulations on the side of the vehicle frame caused by welding points, uneven paint thickness, or assembly tolerances. This forms an airtight annular vapor chamber 54 between the annular airbag 531, the heat-conducting bonding plate 31, and the windshield, and encloses the glass glue joint inside the chamber, blocking the path of high-temperature vapor leakage to the external environment.

[0046] High-temperature steam is introduced into the sealed steam chamber 54. The sealed chamber enables the high-temperature steam to concentrate and keep the heat insulated, so that the heat is concentrated on the sealant area at the glass joint. This quickly softens and melts the aged, impurity-containing, and highly viscous polyurethane glass sealant at high temperature, breaking the adhesive constraint of the glass sealant.

[0047] The internal steam hot melt debonding method replaces the traditional hard cutting of wire harnesses. There is no mechanical pulling or lateral shearing force throughout the process, which effectively avoids problems such as glass sticking, wire breakage, stress cracking and crack propagation. After the glass glue has fully melted and debonded, it can be used with the external disassembly structure to complete the complete and non-destructive disassembly of the windshield.

[0048] A gas-gathering hood 55 is provided on the outside of the heat-spreading frame 32. The gas-gathering hood 55 surrounds the outside of the heat-spreading frame 32 and corresponds to the seam on the outside of the windshield. The gas-gathering hood 55 can gather and block the high-temperature steam that seeps out and overflows from the inside of the glass, preventing the steam from dissipating quickly. This allows the high-temperature heat to continuously accumulate in the seam area between the inside and outside of the glass sealant. Together with the inner steam chamber 54, it forms an internal and external heat-gathering and efficiency-enhancing structure, further improving the melting and softening efficiency of the glass sealant.

[0049] The cantilever 4 includes a telescopic arm 41 mounted on the lifting seat 1. A connecting rod 42 is rotatably mounted on one end of the telescopic arm 41. The connecting rod 42 is rotatably connected to the connecting frame 51. The connecting rod 42 and the connecting frame 51 are rotatably connected by a damped hinge. The damped hinge is configured to provide frictional damping force when the connecting frame 51 rotates relative to the connecting rod 42. During secondary rotation adjustment, this damping structure enables the connecting frame 51 to maintain a stable suspended state at any fine adjustment angle, preventing it from sagging or swaying due to its own weight or external pulling. At the same time, this damping structure effectively eliminates the fit gap at the hinge, ensuring the posture stability of the connecting frame 51 when it is inflated and sealed. The telescopic arm 41 and the lifting seat 1 are rotatably connected by a pin 43. A ratchet 44 is coaxially fixedly mounted on the pin 43. The lifting seat 1 is provided with a pawl 45 that engages with the ratchet 44.

[0050] During operation, the working stroke is first adjusted by the lifting seat 1 in conjunction with the telescopic arm 41. The telescopic arm 41 can rotate and swing relative to the lifting seat 1. The ratchet 44 and pawl 45 at the pin 43 engage to achieve arbitrary positioning and locking of the swing angle of the cantilever 4. After adjustment, the structure remains stable without rebound. The end of the telescopic arm 41 forms a secondary rotation adjustment structure with the connecting frame 51 through the connecting rod 42, which can achieve multi-angle fine adjustment to adapt to the windshield tilt angle of different vehicle models.

[0051] Subsequently, the cantilever 4 extends into the vehicle body from the side of the door, moving the connecting frame 51 at its end to the inner seam of the windshield. The angle is adaptively fine-tuned to ensure that the connecting frame 51 fits precisely against the inner side of the windshield. Then, the annular airbag 531 inflates and presses against the inner surface of the glass, forming a sealed barrier with the inner rubber ring 52. This creates a sealed annular vapor chamber 54 between the rubber ring 52, the annular airbag 531, and the inner wall of the glass, effectively encasing and isolating the polyurethane glass adhesive joint connecting the windshield and the vehicle body.

[0052] In this embodiment, when adjusting the swing of the cantilever 4, the operator directly applies force to push and pull the cantilever 4, and the cantilever 4 rotates around the pin 43. At this time, the pawl 45 is always pressed tightly against the ratchet 44 under the elastic force of the tension spring (not shown in the figure). When the cantilever 4 swings to the required angle, the pawl 45 automatically engages in the corresponding tooth groove of the ratchet 44, so as to realize the arbitrary positioning and locking of the swing angle of the cantilever 4 and prevent the structure from springing back during operation.

[0053] When the operation is completed and the cantilever 4 needs to be unlocked and reset, the pawl 45 needs to be disengaged from the ratchet 44 through the unlocking mechanism. Specifically, a pawl actuating plate is rotatably provided on the side of the pawl 45. When unlocking, through external control (such as pressing the actuating plate or driving a micro cylinder to push the pawl actuating plate), the pawl actuating plate rotates and pushes the pawl 45 to overcome the elastic force of the return spring and flip outward, so that the pawl 45 disengages from the tooth groove of the ratchet 44. After the pawl 45 is no longer limited, the cantilever 4 rotates in the opposite direction under the action of manual or auxiliary return spring, and returns to the initial retracted position.

[0054] The implementation principle of this invention is as follows: Step 1: Adjust the height and travel of the telescopic rod 21 of the lifting seat 1 and support arm 2. Combined with the rotating connection structure between the end support plate 22 of the telescopic rod 21 and the heat-conducting plate 31, adaptively adjust the contact angle of the heat-conducting plate 31, ensuring the curved heat-conducting plate 31 adheres perfectly to the outer surface of the scrapped car windshield. Simultaneously, ensure the heat-spreading frame 32 is precisely aligned with the glass adhesive joint area on the outer side of the windshield. Multiple electric suction cups 33 on the heat-conducting plate 31 are activated, evenly adsorbing and fixing the windshield at multiple points, providing overall constraint and reinforcement for the aged, cracked glass, preventing crack propagation and glass movement during disassembly.

[0055] Step 2: Adjust the telescopic arm 41 on the lifting platform 1 so that it rotates around the pin 43 and smoothly extends into the vehicle body from the side of the door. Adjust the extension length and swing angle of the telescopic arm 41 according to the inner angle of the windshield. After adjustment, use the ratchet 44 at the pin 43 and the pawl 45 on the lifting platform 1 to engage with each other to mechanically lock the angle of the telescopic arm 41 and prevent shaking or deviation during operation. At the same time, adjust the posture of the connecting frame 51 by rotating the connecting rod 42 at the end of the telescopic arm 41 so that the connecting frame 51 fits snugly against the corresponding inner seam of the windshield.

[0056] Step 3: Control the inflation and expansion of the annular airbag 531 inside the connecting frame 51, so that the annular airbag 531 fits tightly against the inner surface of the windshield, and forms an annular sealing barrier with the rubber ring 52 inside the connecting frame 51. A closed steam chamber 54 is formed between the rubber ring 52, the annular airbag 531 and the inner seam of the glass, which wraps and isolates the glass glue seam around the windshield, prevents steam leakage and ensures the sealing and concentration of the hot melt operation.

[0057] Step 4: High-temperature steam is introduced into the steam chamber 54. The high-temperature steam acts on the polyurethane sealant on the inside of the glass, causing the aged, impurity-laden, and highly viscous sealant to soften and melt rapidly. The small amount of steam that overflows is collected and locked in by the gas-gathering hood 55 located outside the heat-spreading frame 32. With the combined effect of steam injection on the inside and gas-gathering insulation on the outside, the sealant joint is kept at a high temperature, allowing the sealant to detach evenly and completely, eliminating the adhesive constraint between the glass and the car body.

[0058] Step 5: After the glass glue melts and detaches, maintain the stable adsorption state of the electric suction cup 33, and slowly and finely adjust the displacement through the lifting seat 1 and the support arm 2. With the inner glue melter 5 moving in accordance with the shape, the windshield is smoothly detached from the vehicle body installation position without pulling, impact, or lateral shearing force, thus completing the low-damage and complete dismantling and recycling of the windshield of the scrapped car.

[0059] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A resource recycling and processing device for dismantled parts of scrapped automobiles, comprising a lifting platform (1), characterized in that: A support arm (2) is provided on the lifting seat (1), and a dismantler (3) is provided at the end of the support arm (2). The dismantler (3) is used to heat the windshield, melt the glass glue, and remove it. The disassembly device (3) includes a heat-conducting plate (31) provided at one end of the support arm (2). The heat-conducting plate (31) is in the shape of an arc and fits the windshield. A heat-spreading frame (32) is provided on the outside of the heat-conducting plate (31). The heat-spreading frame (32) fits the windshield and corresponds to its glass glue bonding area. A heating part is embedded in the heat-spreading frame (32). The heating part heats the glass glue bonding area of ​​the windshield. Multiple electric suction cups (33) are embedded in the heat-conducting plate (31), which are used to adsorb the windshield.

2. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 1, characterized in that: The support arm (2) includes a telescopic rod (21) that is slidably mounted on the lifting seat (1). The end of the telescopic rod (21) is hinged to a support plate (22). The support plate (22) is rotatably connected to the heat-conducting plate (31) to adjust the angle to fit the windshield.

3. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 2, characterized in that: A cantilever (4) is provided on the lifting seat (1), and a melter (5) is provided at the end of the cantilever (4). The melter (5) melts the glass glue by spraying high-temperature steam from the inside of the windshield outward. The melter (5) includes a connecting frame (51) rotatably mounted on one end of the cantilever (4). The connecting frame (51) corresponds to the inner side of the windshield. A rubber ring (52) is provided on the inner side of the connecting frame (51). A guide groove (53) is opened on the side of the connecting frame (51). An annular airbag (531) is embedded in the guide groove (53).

4. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 3, characterized in that: A steam chamber (54) is formed between the rubber ring (52) and the annular airbag (531), and the steam chamber (54) corresponds to the inner seam of the windshield.

5. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 4, characterized in that: An air-gathering hood (55) is provided on the outside of the heat-spreading frame (32), and the air-gathering hood (55) surrounds the outside of the heat-spreading frame (32) and corresponds to the outer seam of the windshield.

6. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 2, characterized in that: The cantilever (4) includes a telescopic arm (41) mounted on the lifting seat (1), and a connecting rod (42) is rotatably mounted on one end of the telescopic arm (41), and the connecting rod (42) is rotatably connected to the connecting frame (51).

7. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 1, characterized in that: The telescopic arm (41) and the lifting seat (1) are rotatably connected by a pin (43).

8. The resource recycling and processing equipment for dismantled parts of scrapped automobiles according to claim 7, characterized in that: A ratchet (44) is provided on the pin (43), and a pawl (45) that engages with the ratchet (44) is provided on the lifting seat (1).

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