Automobile doorsill stiffening beam roll bending machine with adjustable radian

Abstract

The invention discloses a radian-adjustable roll bending machine for an automobile doorsill stiffening beam, and relates to the technical field of roll bending, and the radian-adjustable roll bending machine comprises a roll bending device. According to the radian-adjustable roll bending machine for the automobile doorsill stiffening beam, through the design of the roll bending device, materials are placed on the inner side of the moving mechanism, and the materials are clamped and moved through the moving mechanism, so that the materials automatically enter the roll bending device, manual supporting is reduced, one end of each material makes contact with a rolling block, and the rolling efficiency is improved. The sliding block controls the rolling mechanism to be attached to the surface of the material on the outer side of the first sliding rail in a sliding mode, the first motor controls the center shaft to drive the rolling mechanism to rotate, the rolling mechanism rubs the material, and therefore rolling bending operation on the material is achieved, the material is driven to move while rolling bending is conducted, and the rolling mechanism is matched with the moving mechanism to conduct slow feeding. And secondly, the rolling mechanism is controlled by the sliding block to slide on the first sliding rail, and the distance between the rolling mechanism and the rolling block is adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of rolling and bending, in particular to a rolling and bending machine for a vehicle door sill reinforcement beam with adjustable curvature. Background Art

[0002] It is mainly used in the automobile manufacturing industry for the production and processing of automobile threshold reinforcement beams. On the automobile production line, the rolling machine, as one of the key processing equipment, can provide high-quality threshold reinforcement beams for the assembly of automobile bodies, thereby enhancing the strength and safety of automobile bodies. In addition, in the field of repair and modification of some automobile parts, the rolling machine with adjustable curvature can also be used to make threshold reinforcement beams or other curved parts that meet specific requirements.

[0003] In the process of rolling materials, most of the existing rolling machines require manual feeding and support, resulting in low operating efficiency. After a long period of operation, there are many impurities on the surface of the rolling machine, which affects the operation quality. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A car door sill reinforcement beam rolling machine with adjustable curvature, comprising a rolling device, a moving mechanism is fixedly connected to one side of the top of the rolling device, a cleaning mechanism is fixedly connected to one side of the top of the rolling device away from the moving mechanism, and a first motor is fixedly connected to the bottom of the rolling device; The roll bending device includes a roll bending frame body. On one side of the top of the roll bending frame body, a square notch is provided. The material is placed inside the moving mechanism, and the moving mechanism clamps and moves the material, so that the material automatically enters the inside of the roll bending device, reducing manual support. On one side of the top of the roll bending frame body close to the square notch, a first slide rail is fixedly connected. A sliding block is slidably connected to the outside of the first slide rail. One end of the material contacts the roll pressing block. The sliding block controls the roll pressing mechanism to slide on the outside of the first slide rail and fit on the surface of the material. Inside the sliding block, a central shaft is rotatably connected. The bottom of the central shaft is fixedly connected to the top of the first motor. The top of the central shaft is fixedly connected to the roll pressing mechanism. The first motor controls the central shaft to drive the roll pressing mechanism to rotate, so that the roll pressing mechanism rubs the material, thereby achieving the roll bending operation of the material. While rolling, it drives the material to move, and is adapted to the moving mechanism to feed slowly, thereby improving the operation efficiency and reducing the difficulty of manual operation. The top of the roll pressing mechanism is fixedly connected to a friction mechanism. On one side of the top of the roll bending frame body close to the first slide rail, a roll pressing block is fixedly connected. The roll pressing mechanism is controlled by the sliding block to slide on the first slide rail, and the distance from the roll pressing block is adjusted. When approaching the side of the roll pressing block, the bending arc will become larger. When away from the side of the roll pressing block, the bending arc will become smaller, so as to realize the function of adjusting the roll bending arc of the material. After the roll bending of the material is completed, the material is taken out. On the side of the top of the roll bending frame body away from the moving mechanism, a protection mechanism is fixedly connected.

[0005] Preferably, the protection mechanism includes a second slide rail. The bottom of the second slide rail is fixedly connected to the top of the roll bending frame body. A receiving frame is slidably connected to the outside of the second slide rail. A protection plate is fixedly connected between the opposite surfaces of the receiving frame. The receiving frame controls the protection plate to slide on the second slide rail. The roll bending device is shielded and covered by docking the two protection plates, so as to provide a certain protection effect on the components. After the operation, dust accumulation on the surface of the components is avoided, preventing the surface quality of the material from being affected. During the roll bending process, pits, scratches or pitting defects may be pressed on the surface of the material, reducing the surface finish and aesthetics of the material, resulting in a decrease in roll bending accuracy. The existence of impurities will make the contact between the roller shaft and the material uneven, resulting in inconsistent pressure on the material during the roll bending process. The top of the protection plate is fixedly connected to the bottom of the cleaning mechanism. The protection plate slides on the second slide rail to both sides of the equipment, avoiding affecting the operation of the device.

[0006] Preferably, the rolling mechanism includes a rolling frame body. A friction block is fixedly connected to the inner side of the rolling frame body. The friction block is made of polyurethane material, which has good wear resistance and appropriate elasticity. When the friction block is arranged on the inner side of the rolling frame body, it plays a certain protective effect on the components, reduces the wear caused by the friction between the components and the material, and thus prolongs the service life of the components. A block surface notch is opened on the outer side of the friction block. By opening the block surface notch, groove textures are added to the surface of the component, thereby enhancing the friction performance of the component, improving the friction effect on the material. When there are oil stains or impurities on the surface of the material, it plays a certain protective effect, avoiding sliding during the rolling process, thus affecting the operation efficiency of the equipment. Secondly, the redundant impurities or debris on the surface of the material are peeled off through the groove textures, thereby improving the product quality, removing the redundant impurities, and avoiding the residual debris from affecting the subsequent operation efficiency. The top of the rolling frame body is fixedly connected to the bottom of the friction mechanism.

[0007] Preferably, the friction mechanism includes a receiving column. A cylindrical block is rotatably connected to the outer side of the receiving column. A friction support is fixedly connected to the outer side of the cylindrical block. A first electric push rod is fixedly connected to one side of the outside of the friction support. The distance between the friction frame body and the friction block is controlled by the first electric push rod to avoid long-term friction of the components, thereby aggravating the wear between the components and causing damage between the components, and thus prolonging the service life of the components. A friction frame body is fixedly connected to one side of the outside of the first electric push rod. A friction column is fixedly connected to the outer side of the friction frame body. When the rolling frame body rotates along the central axis, the friction block and the friction column are frictionally adapted to each other, thereby realizing the cleaning operation of the surface of the component, reducing the impurities attached to the surface of the component, and avoiding excessive accumulation of impurities, which affects the subsequent friction effect of the component.

[0008] Preferably, the cleaning mechanism includes a cleaning housing. A grid plate is fixedly connected to the bottom of the inner wall of the cleaning housing. The grid plate plays a role in blocking external impurities, avoiding blockage of the components by relatively large particles of impurities, and keeping the equipment running normally. An external connection end is fixedly connected to the outer side of the cleaning housing. A blower is fixedly connected to the outer side of the external connection end. Wind force is generated by the blower to absorb the inside of the protective plate, thereby achieving the effect of cleaning the dust on the surface of the component. A hose can be sleeved outside the blower. When the wind force absorbs the dust on the surface of the component, it drives the debris in, thereby reducing the accumulation of debris on the surface of the equipment, avoiding the debris from penetrating into the inside of the component, and avoiding the friction between the debris and the components, which increases the subsequent friction of the equipment and thus affects the use effect of the equipment. A scraping mechanism is fixedly connected to the top of the inner wall of the cleaning housing.

[0009] Preferably, the wall scraping mechanism includes a receiving shaft, a fan blade shaft is rotatably connected to the outside of the receiving shaft, a wall scraping frame body is fixedly connected to the lower side of the outside of the fan blade shaft, a connecting shaft is fixedly connected to the inner side of the wall scraping frame body, a connecting column is rotatably connected to the outside of the connecting shaft, and a scraping mechanism is fixedly connected to the outside of the connecting column. The fan generates wind, increasing the contact area with the air flow through the fan blade shaft. The wind force drives the components to rotate, causing the wall scraping frame body to drive the connecting column to rub on the surface of the grille plate, thereby achieving the cleaning effect on the surface of the components, avoiding excessive accumulation of impurities on the surface of the components, which may affect the subsequent air flow effect, reducing the accumulation of impurities, and keeping the inside of the equipment unobstructed.

[0010] Preferably, the scraping mechanism includes a scraping base, a soft rubber film is fixedly connected to one side of the outside of the scraping base, a first spring is fixedly connected to the inner side of the soft rubber film. When the connecting column rubs against the surface of the grille plate, the pressure causes the first spring to drive the soft rubber film to compress and continue the kinetic energy. When the connecting column contacts the holes on the surface of the grille plate during rotation, the pressure of the first spring disappears and the kinetic energy is released, driving the silica gel block to impact the holes, thereby reaching the holes on the surface of the component, reducing the accumulation of impurities inside the holes, and by means of impact, colliding with the particles stuck inside the holes to peel off the stubborn impurities and keep the equipment running normally. A silica gel block is fixedly connected to the side of the soft rubber film away from the first spring. The silica gel block has good wear resistance and elasticity, which is convenient for subsequent contraction during extrusion for repeated operations.

[0011] Preferably, the moving mechanism includes a support frame body, a second electric push rod is fixedly connected to one side of the outside of the support frame body, a buffer mechanism is fixedly connected to the side of the second electric push rod away from the support frame body. The buffer mechanism plays a role in shock absorption and buffering, reducing the collision generated when the component is docked with the material and avoiding damage to the component. A conveying device is fixedly connected to the side of the buffer mechanism away from the second electric push rod. The second electric push rod controls the buffer mechanism to drive the conveying device to fit the surface of the material. The second motor controls the rotation of the conveying device, thereby achieving the conveying of the material, reducing manual calibration and conveying, and improving the operation efficiency. A second motor is fixedly connected to the outside of the conveying device.

[0012] Preferably, the buffer mechanism includes a first plate, a sliding rod is slidably connected to the outside of the first plate. When the conveying device contacts the surface of the material, the sliding rod squeezes the second spring through the reaction force of the material surface, thereby achieving the effect of shock absorption and buffering. A second spring is sleeved on the outside of the sliding rod, avoiding excessive pressure pushed by the second electric push rod, which may cause damage to the component and affect the subsequent operation of the equipment. The elastic structure of the second spring increases the buffer space of the component, and at the same time supports the component through the spring structure, thereby maintaining the balance of the equipment. A second plate is fixedly connected to the side of the sliding rod away from the second electric push rod.

[0013] Preferably, the conveying device includes a conveying housing, a roller shaft is rotatably connected to the inner side of the conveying housing, a conveyor belt is rotatably connected to the outer side of the roller shaft, and the outer side of the roller shaft is fixedly connected to the output end of the second motor. The second motor controls the rotation of the roller shaft, and drives the conveyor belt to rotate through the rotation of the roller shaft, so as to drive the movement of the material, reduce the manual conveying of the material by the staff, and thus improve the operation efficiency of the equipment.

[0014] The present invention provides a roll bending machine for an automobile sill reinforcing beam with adjustable radian. It has the following beneficial effects: First, for the roll bending machine for an automobile sill reinforcing beam with adjustable radian, through the design of the roll bending device, the material is placed inside the moving mechanism, and the moving mechanism clamps and moves the material, so that the material automatically enters the roll bending device. Manual support is reduced. One end of the material contacts the roller pressing block. The sliding block controls the roller pressing mechanism to slide on the outer side of the first slide rail and fit on the surface of the material. The first motor controls the central shaft to drive the roller pressing mechanism to rotate, so that the roller pressing mechanism rubs the material, thereby achieving the roll bending operation on the material. While rolling, the material is driven to move, and it is adapted to the moving mechanism to feed slowly, so as to improve the operation efficiency and reduce the difficulty of manual operation. Secondly, the sliding block controls the roller pressing mechanism to slide on the first slide rail, and adjusts the distance from the roller pressing block. When approaching the side of the roller pressing block, the bending radian will become larger. When moving away from the side of the roller pressing block, the bending radian will become smaller, so as to realize the function of adjusting the roll bending radian of the material. After the roll bending of the material is completed, the material is taken out.

[0015] Second, for the roll bending machine for an automobile sill reinforcing beam with adjustable radian, through the design of the protection mechanism, the receiving frame controls the protection plate to slide on the second slide rail, and the two protection plates are docked to cover and block the roll bending device, so as to play a certain protective effect on the components. After the operation, dust accumulation on the surface of the components is avoided, and the surface quality of the material is prevented from being affected. During the roll bending process, pits, scratches or pitting and other defects may be pressed on the surface of the material, reducing the surface finish and aesthetics of the material, resulting in a decrease in roll bending accuracy. The presence of impurities will make the contact between the roller shaft and the material uneven, resulting in inconsistent pressure on the material during the roll bending process. During operation, the protection plate slides on the second slide rail to both sides of the equipment to avoid affecting the operation of the device.

[0016] III. The roll bending machine for the arc-adjustable automotive sill reinforcement beam, through the design of the rolling mechanism, uses polyurethane material for the friction block, which has good wear resistance and appropriate elasticity. When the friction block is arranged inside the rolling frame, it has a certain protective effect on the components, reducing the wear caused by friction between the components and the materials, thereby extending the service life of the components. By opening the block surface incision and adding groove textures on the surface of the components, the friction performance of the components is enhanced, and the friction effect on the materials is improved. When there are oil stains or impurities on the surface of the materials, it has a certain protective effect, preventing sliding during the roll bending process, thereby affecting the operation efficiency of the equipment. Secondly, the excess impurities or debris on the surface of the materials are peeled off through the groove textures, thereby improving the product quality, removing the excess impurities, and avoiding the residual debris from affecting the subsequent operation efficiency.

[0017] IV. The roll bending machine for the arc-adjustable automotive sill reinforcement beam, through the design of the scraping mechanism, when the connecting column rubs against the surface of the grille plate, the pressure causes the first spring to drive the soft rubber film to compress and continue the kinetic energy. When the connecting column contacts the holes on the surface of the grille plate during rotation, the pressure of the first spring disappears and the kinetic energy is released, driving the silica gel block to impact the holes, thereby reaching the holes on the surface of the components, reducing the accumulation of impurities inside the holes, and through the impact method, colliding with the particles stuck inside the holes to peel off the stubborn impurities, maintaining the normal operation of the equipment. At the same time, the silica gel block has good wear resistance and elasticity, making it convenient to shrink during subsequent extrusion for repeated operations.

[0018] V. The roll bending machine for the arc-adjustable automotive sill reinforcement beam, through the design of the cleaning mechanism, generates wind power through the fan to absorb the inside of the protective plate, thereby achieving the effect of cleaning the dust on the surface of the components. A hose can be sleeved outside the fan. When the wind power absorbs the dust on the surface of the components, it drives the debris to enter, thereby reducing the accumulation of debris on the surface of the equipment, preventing the debris from penetrating into the inside of the components, and avoiding the friction between the debris and the components, which increases the subsequent friction of the equipment and affects the use effect of the equipment. And the grille plate plays a role in blocking external impurities, preventing larger particles of impurities from blocking the components and maintaining the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the external structure schematic diagram of the roll bending machine for the arc-adjustable automotive sill reinforcement beam of the present invention; Figure 2 is the structure schematic diagram of the roll bending machine for the automotive sill reinforcement beam of the present invention; Figure 3 is the structure schematic diagram of the roll bending device of the present invention; Figure 4 is the structure schematic diagram of the rolling mechanism of the present invention; Figure 5 is the structure schematic diagram of the friction mechanism of the present invention; Figure 6 Schematic diagram of the cleaning mechanism structure of the present invention; Figure 7 Schematic diagram of the wall scraping mechanism structure of the present invention; Figure 8 Cross-sectional structure schematic diagram of the scraping tool mechanism of the present invention; Figure 9 Schematic diagram of the moving mechanism structure of the present invention; Figure 10 Schematic diagram of the conveying device structure of the present invention.

[0020] In the figure: 1, roll bending device; 2, cleaning mechanism; 3, moving mechanism; 4, first motor; 11, roll bending frame body; 12, first slide rail; 13, sliding block; 14, central axis; 15, protection mechanism; 16, roll pressing mechanism; 17, friction mechanism; 18, roll pressing block; 19, square notch; 151, second slide rail; 152, receiving frame; 153, protection plate; 161, roll pressing frame body; 162, friction block; 163, block surface notch; 171, receiving column; 172, cylindrical block; 173, friction support; 174, first electric push rod; 175, friction frame body; 176, friction column; 21, cleaning housing; 22, grille plate; 23, external connection end; 24, fan; 25, wall scraping mechanism; 251, receiving shaft; 252, fan blade shaft; 253, wall scraping frame body; 254, connecting shaft; 255, connecting column; 256, scraping tool mechanism; 2561, scraping tool base; 2562, soft rubber film; 2563, first spring; 2564, silica gel block; 31, support frame body; 32, second electric push rod; 33, buffer mechanism; 34, conveying device; 35, second motor; 331, first plate; 332, sliding rod; 333, second spring; 334, second plate; 341, conveying housing; 342, roller shaft; 343, conveyor belt. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The first embodiment is as Figures 1 to 5 shown. The present invention provides a technical solution: a roll bending machine for an automobile sill reinforcement beam with adjustable radian, including a roll bending device 1. One side of the top of the roll bending device 1 is fixedly connected with a moving mechanism 3, and one side of the top of the roll bending device 1 away from the moving mechanism 3 is fixedly connected with a cleaning mechanism 2. The bottom of the roll bending device 1 is fixedly connected with a first motor 4; The roll bending device 1 includes a roll bending frame body 11. On one side of the top of the roll bending frame body 11, a square cut 19 is provided. On one side of the top of the roll bending frame body 11 near the square cut 19, a first slide rail 12 is fixedly connected. A sliding block 13 is slidably connected to the outside of the first slide rail 12. A central shaft 14 is rotatably connected to the inside of the sliding block 13. The bottom of the central shaft 14 is fixedly connected to the top of the first motor 4. The top of the central shaft 14 is fixedly connected to a roll pressing mechanism 16. The top of the roll pressing mechanism 16 is fixedly connected to a friction mechanism 17. A roll pressing block 18 is fixedly connected to one side of the top of the roll bending frame body 11 near the first slide rail 12. A protection mechanism 15 is fixedly connected to one side of the top of the roll bending frame body 11 away from the moving mechanism 3. Place the material inside the moving mechanism 3. Clamp and move the material through the moving mechanism 3, so that the material automatically enters the roll bending device 1, reducing manual support. One end of the material contacts the roll pressing block 18. The sliding block 13 controls the roll pressing mechanism 16 to slide on the outside of the first slide rail 12 and fit onto the surface of the material. The first motor 4 controls the central shaft 14 to drive the roll pressing mechanism 16 to rotate, so that the roll pressing mechanism 16 frictions the material, thereby achieving the roll bending operation on the material. While rolling, the material is driven to move, and it is adapted to the moving mechanism 3 for slow feeding, thereby improving the operation efficiency and reducing the difficulty of manual operation. Secondly, the sliding block 13 controls the roll pressing mechanism 16 to slide on the first slide rail 12 and adjust the distance from the roll pressing block 18. When approaching the side of the roll pressing block 18, the bending arc will become larger. When moving away from the side of the roll pressing block 18, the bending arc will become smaller, thus realizing the function of adjusting the roll bending arc of the material. After the roll bending of the material is completed, take out the material.

[0023] The protection mechanism 15 includes a second slide rail 151. The bottom of the second slide rail 151 is fixedly connected to the top of the roll bending frame body 11. A receiving frame 152 is slidably connected to the outside of the second slide rail 151. A protection plate 153 is fixedly connected between the opposite surfaces of the receiving frame 152. The top of the protection plate 153 is fixedly connected to the bottom of the cleaning mechanism 2. The receiving frame 152 controls the protection plate 153 to slide on the second slide rail 151. Through the docking of the two protection plates 153, the roll bending device 1 is shielded and covered, thereby playing a certain protection effect on the components. After the operation, it avoids dust accumulation on the surface of the components and prevents affecting the surface quality of the material. During the roll bending process, pits, scratches or pitting and other defects may be pressed on the surface of the material, reducing the surface finish and aesthetics of the material, resulting in a decrease in roll bending accuracy. The presence of impurities will make the contact between the roller shaft and the material uneven, resulting in inconsistent pressure on the material during the roll bending process. During operation, the protection plate 153 slides on the second slide rail 151 towards both sides of the equipment to avoid affecting the operation of the device.

[0024] The rolling mechanism 16 includes a rolling frame 161, a friction block 162 is fixedly connected to the inner side of the rolling frame 161, a block surface cutout 163 is provided on the outer side of the friction block 162, and the top of the rolling frame 161 is fixedly connected to the bottom of the friction mechanism 17. The friction block 162 is made of polyurethane material, which has good wear resistance and moderate elasticity. When the friction block 162 is arranged on the inner side of the rolling frame 161, it has a certain protective effect on the components, reduces the wear caused by the friction between the components and the materials, and thus prolongs the service life of the components. By opening the block surface cutout 163 and adding groove textures on the surface of the components, the friction performance of the components is enhanced, and the friction effect on the materials is improved. When there are oil stains or impurities on the surface of the materials, it has a certain protective effect, avoiding sliding during the rolling process, thereby affecting the operating efficiency of the equipment. Secondly, the groove texture is used to peel off the excess impurities or debris on the surface of the materials, thereby improving the product quality, removing the excess impurities, and avoiding the debris residue from affecting the subsequent operating efficiency.

[0025] The friction mechanism 17 includes a receiving column 171, a cylindrical block 172 is rotatably connected to the outer side of the receiving column 171, a friction bracket 173 is fixedly connected to the outer side of the cylindrical block 172, a first electric push rod 174 is fixedly connected to one side of the outer side of the friction bracket 173, a friction frame 175 is fixedly connected to one side of the outer side of the first electric push rod 174, and a friction column 176 is fixedly connected to the outer side of the friction frame 175. When the rolling frame 161 rotates with the central shaft 14, the friction block 162 and the friction column 176 are frictionally adapted to achieve the cleaning operation of the surface of the component, reduce the impurities attached to the surface of the component, avoid excessive accumulation of impurities, and affect the subsequent friction effect of the component. Secondly, the distance between the friction frame 175 and the friction block 162 is controlled by the first electric push rod 174 to avoid long-term friction between the components, thereby aggravating the wear between the components and causing damage between the components, thereby extending the service life of the components.

[0026] The second embodiment is based on the first embodiment. Figures 6 to 8As shown in the figure, the cleaning mechanism 2 includes a cleaning housing 21. At the bottom of the inner wall of the cleaning housing 21, a grille plate 22 is fixedly connected. On the outside of the cleaning housing 21, an external connection end 23 is fixedly connected. On the outside of the external connection end 23, a blower 24 is fixedly connected. At the top of the inner wall of the cleaning housing 21, a wall scraping mechanism 25 is fixedly connected. By generating wind power with the blower 24, the inside of the protective plate 153 is sucked, so as to achieve the effect of cleaning the dust on the surface of the component. A hose can be sleeved outside the blower 24. When the wind power sucks the dust on the surface of the component, debris is driven in, so as to reduce the accumulation of debris on the surface of the equipment, prevent the debris from penetrating into the component, and prevent the debris from rubbing between the components, thereby increasing the subsequent friction of the equipment and affecting the use effect of the equipment. And the grille plate 22 plays a role in blocking external impurities, preventing larger particles of impurities from blocking the components and keeping the equipment running normally.

[0027] The wall scraping mechanism 25 includes a receiving shaft 251. On the outside of the receiving shaft 251, a fan blade shaft 252 is rotatably connected. At the lower side of the outside of the fan blade shaft 252, a wall scraping frame body 253 is fixedly connected. On the inner side of the wall scraping frame body 253, a connecting shaft 254 is fixedly connected. On the outside of the connecting shaft 254, a connecting column 255 is rotatably connected. On the outside of the connecting column 255, a scraping mechanism 256 is fixedly connected. The blower 24 generates wind power, which increases the contact area with the air flow through the fan blade shaft 252. The wind power drives the component to rotate, so that the wall scraping frame body 253 drives the connecting column 255 to rub on the surface of the grille plate 22, thereby achieving the cleaning effect on the surface of the component, preventing excessive accumulation of impurities on the surface of the component, and thus affecting the subsequent air flow effect, so as to reduce the accumulation of impurities and keep the inside of the equipment unobstructed.

[0028] The scraping mechanism 256 includes a scraping base 2561. On one side of the outside of the scraping base 2561, a soft rubber film 2562 is fixedly connected. On the inner side of the soft rubber film 2562, a first spring 2563 is fixedly connected. On the side of the soft rubber film 2562 away from the first spring 2563 on the outside, a silica gel block 2564 is fixedly connected. When the connecting column 255 rubs against the surface of the grille plate 22, the pressure causes the first spring 2563 to drive the soft rubber film 2562 to be compressed to continue the kinetic energy. When the connecting column 255 contacts the holes on the surface of the grille plate 22 during rotation, the pressure of the first spring 2563 disappears and the kinetic energy is released, driving the silica gel block 2564 to impact the holes, so as to reach the holes on the surface of the component, reduce the accumulation of impurities inside the holes, and by means of impact, collide with the particles stuck inside the holes and peel off the stubborn impurities to keep the equipment running normally. At the same time, the silica gel block 2564 has good wear resistance and elasticity, so as to facilitate contraction during subsequent extrusion for repeated operation.

[0029] The third embodiment is based on the first and second embodiments. Please refer to Figures 9 to 10As shown in the figure, the moving mechanism 3 includes a support frame body 31. On one side outside the support frame body 31, a second electric push rod 32 is fixedly connected. On the side of the second electric push rod 32 far from the support frame body 31, a buffer mechanism 33 is fixedly connected. On the side of the buffer mechanism 33 far from the second electric push rod 32, a conveying device 34 is fixedly connected. On the outside of the conveying device 34, a second motor 35 is fixedly connected. The second electric push rod 32 controls the buffer mechanism 33 to drive the conveying device 34 to fit the surface of the material. The second motor 35 controls the rotation of the conveying device 34, so as to convey the material, reduce manual calibration and conveying, improve the operation efficiency, and at the same time, the buffer mechanism 33 plays a role of shock absorption and buffering, reducing the collision generated by the docking of components and materials, and avoiding damage to components.

[0030] The buffer mechanism 33 includes a first plate 331. A sliding rod 332 is slidably connected to the outside of the first plate 331. A second spring 333 is sleeved on the outside of the sliding rod 332. On the side of the sliding rod 332 far from the second electric push rod 32, a second plate 334 is fixedly connected. When the conveying device 34 contacts the surface of the material, the sliding rod 332 squeezes the second spring 333 through the reaction force of the material surface, so as to achieve the effect of shock absorption and buffering, avoid excessive pushing pressure of the second electric push rod 32, resulting in damage to components and affecting the subsequent operation of the equipment. The elastic structure of the second spring 333 increases the buffer space of the components, and at the same time, the spring structure supports the components to maintain the balance of the equipment.

[0031] The conveying device 34 includes a conveying housing 341. A roller 342 is rotatably connected to the inside of the conveying housing 341. A conveyor belt 343 is rotatably connected to the outside of the roller 342. The outside of the roller 342 is fixedly connected to the output end of the second motor 35. The second motor 35 controls the rotation of the roller 342, and drives the conveyor belt 343 to rotate through the rotation of the roller 342, so as to drive the movement of the material and reduce the manual conveying of the material by the staff, thereby improving the operation efficiency of the equipment.

[0032] During use, the moving mechanism 3 clamps the material by the staff, conveys the material through the moving mechanism 3 and moves it into the rolling and bending device 1. The rolling and bending device 1 contacts the material to achieve the effect of rolling and bending the material, making the rolling and bending device 1 adapt to the moving mechanism 3, thereby improving the movement of the material and further improving the operating efficiency of the equipment. A roller pressing mechanism 16 is provided inside the rolling and bending device 1. The roller pressing mechanism 16 reduces the wear caused by friction between the components and the material, thereby extending the service life of the components. By opening the block surface cut 163 and adding groove textures on the surface of the components, the friction performance of the components is enhanced, the friction effect on the material is improved, and when there is oil or impurities on the surface of the material, it plays a certain protective role to avoid sliding during the rolling and bending process, thereby affecting the operating efficiency of the equipment. Secondly, the excess impurities or debris on the surface of the material are peeled off through the groove textures, thereby improving the product quality, removing the excess impurities, and avoiding the residual debris from affecting the subsequent operating efficiency. After the roller pressing mechanism 16 finishes rolling and scraping the surface of the material, the friction mechanism 17 is frictionally adapted to the roller pressing mechanism 16. The friction mechanism 17 frictions the roller pressing mechanism 16 to clean the debris on the surface of the components, reduce the impurities attached to the surface of the components, and avoid excessive accumulation of impurities, which affects the subsequent friction effect of the components. Secondly, the sliding block 13 drives the roller pressing mechanism 16 to approach the roller pressing block 18 to achieve the effect of adjusting the rolling and bending distance. After the rolling and bending is completed, the protective mechanism 15 covers the roller pressing mechanism 16 to reduce the precipitation of external dust, avoid dust adsorption on the surface of the equipment, and prevent it from affecting the subsequent rolling and bending effect and accuracy. A cleaning mechanism 2 is provided on the top of the protective mechanism 15. One side of the blower 24 inside the cleaning mechanism 2 is connected to a hose. The blower 24 generates wind power to absorb the debris and dust inside the protective mechanism 15, thereby achieving the cleaning effect of the equipment, reducing the accumulation of debris and impurities on the surface of the equipment, and avoiding excessive friction between the equipment and the components caused by the debris during friction, increasing the wear between the components, and thereby extending the service life of the components. After the debris on the surface of the components is cleaned, when operation is required, the protective mechanism 15 slides the protective plate 153 to both sides of the components through the second slide rail 151 to facilitate the operation of the equipment and keep the equipment running normally.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A roll bending machine for an automobile sill reinforcing beam with adjustable radian, characterized in that, It includes a roll bending device (1), one side of the top of the roll bending device (1) is fixedly connected with a moving mechanism (3), the other side of the top of the roll bending device (1) away from the moving mechanism (3) is fixedly connected with a cleaning mechanism (2), and the bottom of the roll bending device (1) is fixedly connected with a first motor (4); The roll bending device (1) includes a roll bending frame body (11), a square notch (19) is opened on one side of the top of the roll bending frame body (11), a first slide rail (12) is fixedly connected to one side of the top of the roll bending frame body (11) close to the square notch (19), a sliding block (13) is slidably connected to the outside of the first slide rail (12), a central shaft (14) is rotatably connected to the inside of the sliding block (13), the bottom of the central shaft (14) is fixedly connected to the top of the first motor (4), the top of the central shaft (14) is fixedly connected with a roll pressing mechanism (16), the top of the roll pressing mechanism (16) is fixedly connected with a friction mechanism (17), a roll pressing block (18) is fixedly connected to one side of the top of the roll bending frame body (11) close to the first slide rail (12), and a protection mechanism (15) is fixedly connected to the other side of the top of the roll bending frame body (11) away from the moving mechanism (3).

2. The roll bending machine for the automobile sill reinforcing beam with adjustable radian according to claim 1, wherein: The protection mechanism (15) includes a second slide rail (151), the bottom of the second slide rail (151) is fixedly connected to the top of the roll bending frame body (11), a receiving frame (152) is slidably connected to the outside of the second slide rail (151), a protection plate (153) is fixedly connected between the opposite surfaces of the receiving frame (152), and the top of the protection plate (153) is fixedly connected to the bottom of the cleaning mechanism (2).

3. A roll bending machine for an automobile sill reinforcing beam with adjustable radian according to claim 1, characterized in that: The roll pressing mechanism (16) includes a roll pressing frame body (161), a friction block (162) is fixedly connected to the inside of the roll pressing frame body (161), a block surface notch (163) is opened on the outside of the friction block (162), and the top of the roll pressing frame body (161) is fixedly connected to the bottom of the friction mechanism (17).

4. A roll bending machine for an automobile sill reinforcing beam with adjustable radian according to claim 3, characterized in that: The friction mechanism (17) includes a receiving column (171), a cylindrical block (172) is rotatably connected to the outside of the receiving column (171), a friction bracket (173) is fixedly connected to the outside of the cylindrical block (172), a first electric push rod (174) is fixedly connected to one side of the outside of the friction bracket (173), a friction frame body (175) is fixedly connected to one side of the outside of the first electric push rod (174), and a friction column (176) is fixedly connected to the outside of the friction frame body (175).

5. A roll bending machine for an automobile sill reinforcing beam with adjustable radian according to claim 1, characterized in that: The cleaning mechanism (2) includes a cleaning housing (21), a grid plate (22) is fixedly connected to the bottom of the inner wall of the cleaning housing (21), an external connection end (23) is fixedly connected to the outside of the cleaning housing (21), a blower (24) is fixedly connected to the outside of the external connection end (23), and a wall scraping mechanism (25) is fixedly connected to the top of the inner wall of the cleaning housing (21).

6. The roll bending machine for the automobile sill reinforcing beam with adjustable radian according to claim 5, wherein: The wall scraping mechanism (25) includes a receiving shaft (251). A fan blade shaft (252) is rotatably connected to the outside of the receiving shaft (251). A wall scraping frame body (253) is fixedly connected to the lower side of the outside of the fan blade shaft (252). A connecting shaft (254) is fixedly connected to the inner side of the wall scraping frame body (253). A connecting column (255) is rotatably connected to the outside of the connecting shaft (254). A scraping tool mechanism (256) is fixedly connected to the outside of the connecting column (255).

7. An automotive sill reinforcement beam roll bending machine with adjustable radian according to claim 6, characterized in that: The scraping tool mechanism (256) includes a scraping tool base (2561). A soft rubber film (2562) is fixedly connected to one side of the outside of the scraping tool base (2561). A first spring (2563) is fixedly connected to the inner side of the soft rubber film (2562). A silica gel block (2564) is fixedly connected to the side of the soft rubber film (2562) away from the first spring (2563).

8. A roll bending machine for an automobile sill reinforcing beam with adjustable radian according to claim 1, characterized in that: The moving mechanism (3) includes a support frame body (31). A second electric push rod (32) is fixedly connected to one side of the outside of the support frame body (31). A buffer mechanism (33) is fixedly connected to the side of the second electric push rod (32) away from the support frame body (31). A conveying device (34) is fixedly connected to the side of the buffer mechanism (33) away from the second electric push rod (32). A second motor (35) is fixedly connected to the outside of the conveying device (34).

9. The roll bending machine for the vehicle sill reinforcing beam with adjustable radian according to claim 8, wherein: The buffer mechanism (33) includes a first plate (331). A sliding rod (332) is slidably connected to the outside of the first plate (331). A second spring (333) is sleeved on the outside of the sliding rod (332). A second plate (334) is fixedly connected to the side of the sliding rod (332) away from the second electric push rod (32).

10. A roll bending machine for an automobile sill reinforcing beam with adjustable radian according to claim 8, characterized in that: The conveying device (34) includes a conveying housing (341). A roller shaft (342) is rotatably connected to the inside of the conveying housing (341). A conveyor belt (343) is rotatably connected to the outside of the roller shaft (342). The outside of the roller shaft (342) is fixedly connected to the output end of the second motor (35).

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