Roller forming device and forming method

Abstract

The invention relates to the technical field of roller machining, and provides a roller forming device and method.The roller forming device comprises a base which serves as a basic mounting part and is used for providing a basic mounting face and providing space for treatment of metal chippings; the fixing frame is fixedly connected to the top end of the base and used for providing a machining platform for forming treatment of the roller; the compression mechanism is arranged in the base and used for compressing and quantitatively transferring the concentrated metal chippings; the blowing mechanism is arranged in the middle of the top end of the base and used for assisting in collection of metal scraps; and the fixing mechanism is arranged in the fixing frame and used for supporting and fixing the roller. Through the arrangement of the fixing mechanism, the swing amplitude of the roller can be limited, the situation that the roller cannot be effectively fixed or collides with other parts due to swing is prevented, meanwhile, the position of the roller can be actively adjusted when the roller deviates to one side, the working process is simplified, and the placing and fixing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of roller processing, in particular to a roller forming device and a forming method. Background Art

[0002] A rolling roller is a mechanical component used to process metal raw materials. It changes the thickness and width of the raw materials to the required values ​​by applying pressure to the metal raw materials. During the rolling process, the grain size of the material can be refined, thereby improving the strength and hardness of the material and ensuring the consistency of the internal and external structure of the material. In order to ensure that the material can be subjected to uniform pressure, when producing rolling rollers, the rolling roller blanks formed by casting or forging must also be subjected to finishing processes such as turning and grinding to ensure that the size and surface quality of the rolling roller after forming meet the production requirements.

[0003] Since the specification range of rollers is relatively large, especially the rollers used in large equipment, which may weigh several tons or even more than ten tons, the production and processing of such rollers often requires the cooperation of equipment such as gantry cranes. However, when transported by hanging ropes, the rollers may deflect horizontally and collide with the finishing equipment. Waiting for the rollers to stabilize on their own will take a long time, which is not conducive to improving processing efficiency. In addition, it usually takes several consecutive days to complete the finishing of large rollers. The metal debris generated in the process will not only affect the appearance of the workbench after a large amount of accumulation, but may also affect the normal operation of the equipment. If workers approach to clean it, there will be certain safety hazards. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a roll forming device and a forming method, which solves the problem that the roll may shake and collide with the equipment when transferring large roll blanks to the finishing forming equipment, thereby causing damage to the equipment, and the metal debris generated during the continuous processing process is difficult to clean up by itself.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a roll forming device, comprising: A base, which serves as a basic mounting component and is used to provide a basic mounting surface and a space for handling metal scraps; A fixed frame, which is fixedly connected to the top of the base and is used to provide a processing platform for the forming process of the roller; A compression mechanism is arranged inside the base and is used to compress and quantitatively transport the concentrated metal debris; A purge mechanism, which is arranged in the middle of the top of the base and is used to assist in the collection of metal debris; The fixing mechanism is arranged inside the fixing frame and is used for supporting and fixing the roller.

[0006] Preferably, the compression mechanism includes a through groove, which is opened at the rear part of the top of the fixing frame, a collecting chamber is opened at the rear part of the base, a U-shaped chamber is opened at the front part of the base, a support frame is fixedly connected to the middle part of the top of the base, a servo motor is fixedly connected to the top of the support frame, a transmission rod is fixedly connected to the output end of the servo motor, the bottom end of the transmission rod passes through the base and is fixedly connected to an incomplete gear, a tooth plate is meshed on the outer side of the incomplete gear, a pressure block is fixedly connected to the front part of the bottom end of the tooth plate, the bottom end of the pressure block is slidably connected to the middle part of the bottom end of the U-shaped chamber, and baffles are slidably connected to both sides of the inside of the U-shaped chamber.

[0007] Preferably, the collecting chamber is communicated with the U-shaped chamber, the top end of the incomplete gear is rotatably connected to the top end in the collecting chamber, and the top end of the tooth plate is slidably connected to the top end in the collecting chamber.

[0008] Preferably, vertical plates are fixedly connected on both sides of the rear portion of the U-shaped cavity, the front ends of the vertical plates on both sides are slidably connected to the rear end of the baffle plate, special-shaped blocks are slidably connected on both sides of the interior of the vertical plates on both sides, counterweight blocks are slidably connected to the upper parts of the rear ends of multiple special-shaped blocks, the front ends of multiple counterweight blocks are slidably connected to the rear end of the vertical plates, the bottom ends of the baffle plates on both sides are fixedly connected to spring 1, and the bottom ends of the spring 1 on both sides are fixedly connected to the bottom end of the U-shaped cavity.

[0009] Preferably, the purge mechanism includes an impeller, the middle part of the impeller is fixedly connected to the outside of the transmission rod, the outer side of the impeller is rotatably connected to an air suction bin, a plurality of air inlet holes are opened at the rear of the air suction bin, an air guide pipe is fixedly connected to the front of the top of the air suction bin, a hollow cylinder is fixedly connected to the front of the top of the fixed frame, the top of the air guide pipe is fixedly connected to the bottom of the hollow cylinder, and a plurality of through holes are opened at the rear end of the hollow cylinder.

[0010] Preferably, the fixing mechanism includes spring two, the bottom end of the spring two is fixedly connected to the top end of the support frame, the top end of the spring two is fixedly connected to a connecting tube, the top end of the connecting tube is fixedly connected to a push rod, the top end of the push rod passes through the fixing frame and is fixedly connected to an arc-shaped plate one, the lower parts of both sides of the connecting tube are rotatably connected to a rotating plate one, the rotating plate one on both sides are rotatably connected to an end away from the connecting tube, the top end of the rotating plate one on both sides is abutted against an inclined block two, the top end of the inclined block two on both sides is fixedly connected to the connecting frame, and the top ends of the connecting frames on both sides pass through the fixing frame and are fixedly connected to an arc-shaped plate two.

[0011] Preferably, the top of the arc plate 1 is rotatably connected to multiple ball bearings 1, the top of the arc plate 2 on both sides is rotatably connected to multiple ball bearings 2, the outer sides of the inclined blocks 1 on both sides are slidably connected to U-shaped frames, the bottom ends of the U-shaped frames on both sides are fixedly connected to the top of the base, the tops of the U-shaped frames on both sides are fixedly connected to the top inside the fixed frame, and the two inclined blocks are slidably connected to the sides close to each other inside the U-shaped frame at the ends away from each other.

[0012] Preferably, the upper parts of both sides of the connecting tube are rotatably connected with rotating plates 2, and sliding grooves are provided on both sides of the top of the fixed frame. The insides of the sliding grooves on both sides are slidably connected with fixed plates, and the rotating plates 2 are rotatably connected to the lower part of the side close to the fixed plate at one end away from the connecting tube.

[0013] Preferably, the bottoms of the front and rear ends of the fixing plates are respectively slidably connected to the front and rear ends of the fixing frame, and three-jaw chucks are provided on the upper parts of the adjacent sides of the fixing plates on both sides.

[0014] Preferably, a forming method of a roll forming device comprises the following steps: S1: The roller to be processed is hoisted to the top of the arc plate 1 by the gantry crane, and the arc plate 1, the push rod and the connecting tube are moved downward by the dead weight of the roller, and then the rotating plate 1 and the rotating plate 2 are rotated to respectively drive the inclined block 1 and the fixed plate to move, wherein the connecting frame and the arc plate 2 are moved upward and contacted with the roller by the inclined surfaces of the inclined block 1 and the inclined block 2, thereby preventing the roller from moving further downward, and the fixed plate drives the three-jaw chuck to approach the roller from both sides to adjust and fix the position of the roller, and then the driving motor is started to rotate the three-jaw chuck and the roller to cooperate with the turning tool to complete the processing; S2: Start the servo motor, drive the incomplete gear to rotate through the transmission rod, and the tooth plate meshing with the incomplete gear drives the pressing block to move horizontally along the U-shaped cavity to squeeze the metal debris that slides from the collection cavity to the U-shaped cavity, and when the squeezed debris block reaches a certain weight, the spring 1, the special-shaped block, and the counterweight block no longer apply resistance to it through the baffle, so that the debris block slides away from the base along the U-shaped cavity; S3: When the transmission rod rotates, the impeller also rotates synchronously, so that the outside air enters the air suction chamber through the air inlet hole, and is discharged along the through hole after entering the hollow cylinder through the air guide pipe, so that the metal debris falling on the surface of the fixed frame is blown to the collection chamber through the through groove by the air.

[0015] Working principle: When in use, the rough roll of the rolling mill is hoisted to the top of the fixed frame by the gantry crane, and as the gantry crane is lowered, the rough roll of the rolling mill can gradually contact the arc plate 1. At this time, the curvature of the surface of the arc plate 1 can be used to limit the movement direction of the rolling mill to a certain extent. Then, the dead weight of the rolling mill can be used to make the arc plate 1 push the push rod to drive the connecting tube to overcome the thrust applied by the spring 2 and move downward. When the connecting tube moves downward, since the length of the rotating plate 1 connected to it is fixed, the rotating plate 1 can rotate and push the inclined block 1 to move to both sides, and then the inclined block 2 can be subjected to force through the inclined surface of the inclined block 1 in contact with the inclined block 2, so as to drive the connecting frame to move up along the U-shaped frame. At this time, the arc plate 2 connected to the connecting frame can apply thrust to the rolling mill from both sides of the bottom to actively prevent the rolling mill from moving downward, and use the arc The arc surface of the second plate can further cooperate with the first arc plate to prevent the roller from swinging greatly, thereby achieving the purpose of ensuring the stability of the roller when it is lowered. Similarly, when the connecting cylinder moves downward, the rotation of the second rotating plate can drive the fixed plates to approach each other along the slide groove, and with the cooperation of the first and second balls evenly distributed on the surfaces of the first and second arc plates, the roller can be pushed to move toward the middle when the roller deviates to one side, thereby ensuring the accuracy of its position when the roller is lowered, thereby facilitating the subsequent turning process, and no manual adjustment is required, thereby reducing the workload of workers. In addition, as the external driving motor and the three-jaw chuck drive the roller to rotate, with the cooperation of the turning tool, the metal debris generated in the processing process can fall into the corresponding collection chamber through the through slot, and then use the inside of the collection chamber to collect the metal debris. The inclined surface can make the metal debris slide into the U-shaped cavity. At this time, the servo motor is started, so that the transmission rod can drive the incomplete gear to rotate. Since there are convex teeth only in some areas of the surface of the incomplete gear, the incomplete gear can contact with the convex teeth on the front and rear sides of the tooth plate in turn when it rotates in one direction, so as to achieve the purpose of driving the tooth plate to reciprocate in the horizontal direction. The pressure block connected to the tooth plate can continuously push the metal debris sliding into the U-shaped cavity to both sides when it moves horizontally. With the increase of metal debris on both sides, the metal debris can be gradually compacted into cubic debris blocks. When the weight of the debris block reaches a certain value, it can overcome the thrust applied by the special-shaped block, the counterweight block, and the spring to the baffle to move the baffle downward. Then, after the debris block moves down a certain distance with the baffle, it can move along the slope of the baffle surface. The metal scraps can be collected and compressed by sliding off the baffle plate and further sliding out of the base along the inclined surfaces on both sides of the bottom of the U-shaped cavity, thereby preventing the metal scraps from gathering on the surface of the fixed frame and affecting the subsequent processing and forming. There is no need for workers to get close to the rollers in processing, which reduces the probability of potential safety hazards. The compressed metal scraps save more space and are convenient for subsequent transfer and reuse. In addition, when the transmission rod rotates, it can also drive the impeller to rotate. As the impeller rotates, the outside air can enter the air intake bin through the evenly distributed air inlet holes, and further can be continuously injected into the hollow cylinder by the air guide pipe. The upper surface of the fixed frame can be purged through the evenly distributed through holes on the surface of the hollow cylinder, so that some of the metal scraps that fall on the surface of the fixed frame can be blown to the through groove in time.The purpose of assisting in cleaning the metal debris on the surface of the fixed frame is achieved.

[0016] The present invention provides a roller forming device and a forming method. It has the following beneficial effects: 1. The present invention can limit the swing amplitude of the rolling roller when the rolling roller to be processed is lowered by a gantry crane through the setting of the fixing mechanism, so as to prevent the rolling roller from being unable to be effectively fixed or colliding with other parts due to swinging back and forth. At the same time, the position of the rolling roller can be actively adjusted when the rolling roller deviates to one side, thereby facilitating subsequent turning, simplifying the work process, and improving the placement and fixing efficiency.

[0017] 2. The present invention can squeeze the collected metal debris during the processing through the arrangement of the compression mechanism, so as to save the space occupied by the metal debris, avoid the debris from gathering in large quantities on the surface of the fixed frame and affecting the subsequent processing and forming of the roller, ensure the cleanliness of the processing area, and make it convenient for workers to observe the forming process of the roller. At the same time, since there is no need for workers to get close to the roller to clean the metal debris, potential safety hazards can be reduced, and the debris blocks formed by compression can be easily transferred and reused, and the debris blocks can be automatically transferred out of the base after reaching a certain weight, so as to prevent excessive metal debris from exceeding the extrusion capacity.

[0018] 3. The present invention can purge the surface of the fixing frame by setting a purge mechanism to prevent metal debris from falling onto the surface of the fixing frame instead of entering the through groove, and can further cooperate with the compression mechanism to improve the collection efficiency of metal debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 A top view of the present invention; Figure 3 It is a cross-sectional schematic diagram of the fixing frame connection structure of the present invention; Figure 4 It is a cross-sectional schematic diagram of the spring two connection structure of the present invention; Figure 5 It is a cross-sectional schematic diagram of the incomplete gear connection structure of the present invention; Figure 6 It is a cross-sectional schematic diagram of the internal connection structure of the U-shaped cavity of the present invention; Figure 7 It is a cross-sectional schematic diagram of the pressing block connection structure of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure.

[0020] Among them, 1. base; 2. fixing frame; 3. compression mechanism; 301. through groove; 302. collecting chamber; 303. U-shaped chamber; 304. supporting frame; 305. servo motor; 306. transmission rod; 307. incomplete gear; 308. tooth plate; 309. pressing block; 310. baffle; 311. vertical plate; 312. special-shaped block; 313. counterweight block; 314. spring 1; 4. purge mechanism; 401. impeller; 402. air suction chamber; 403. air inlet ; 404, air guide tube; 405, hollow tube; 406, through hole; 5, fixing mechanism; 501, spring two; 502, connecting tube; 503, push rod; 504, arc plate one; 505, rotating plate one; 506, inclined block one; 507, inclined block two; 508, connecting frame; 509, arc plate two; 510, ball one; 511, ball two; 512, U-shaped frame; 513, rotating plate two; 514, slide groove; 515, fixing plate; 516, three-jaw chuck. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please see attached Figure 1 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 and attached Figure 7 The embodiment of the present invention provides a roll forming device and a forming method, comprising a base 1, which is used as a basic installation component to provide a basic installation surface and a space for processing metal scraps; a fixed frame 2, which is fixedly connected to the top of the base 1 and is used to provide a processing platform for the forming process of the roll; a compression mechanism 3, which is arranged inside the base 1 and is used to compress and quantitatively transport the concentrated metal scraps; The compression mechanism 3 includes a through groove 301, which is opened at the rear part of the top of the fixed frame 2, a collecting chamber 302 is opened at the rear part of the base 1, a U-shaped cavity 303 is opened at the front part of the base 1, a support frame 304 is fixedly connected to the middle part of the top of the base 1, a servo motor 305 is fixedly connected to the top of the support frame 304, a transmission rod 306 is fixedly connected to the output end of the servo motor 305, the bottom end of the transmission rod 306 passes through the base 1 and is fixedly connected to an incomplete gear 307, a tooth plate 308 is meshed on the outside of the incomplete gear 307, a pressure block 309 is fixedly connected to the front part of the bottom end of the tooth plate 308, the bottom end of the pressure block 309 is slidably connected to the middle part of the bottom end of the U-shaped cavity 303, and baffles 310 are slidably connected to both sides of the inside of the U-shaped cavity 303.

[0023] Since the through groove 301 is directly opposite to the contact area between the roller and the turning tool, when the roller rotates for finishing turning, the metal debris generated can pass through the fixed frame 2 and fall into the corresponding collecting chamber 302, so as to prevent the metal debris from accumulating on the surface of the fixed frame 2 in large quantities and affecting the subsequent surface processing and forming of the roller. At the same time, it can also avoid potential safety hazards caused by workers cleaning debris close to the roller, and then the metal debris can slide to the U-shaped cavity 303 through the inclined surface at the bottom of the collecting chamber 302. At this time, the power output by the servo motor 305 can be transmitted to the incomplete gear 307 by the transmission rod 306. Since there are convex teeth only in a partial area of ​​the surface of the incomplete gear 307, and there are corresponding convex teeth meshing with it on the front and rear sides of the tooth plate 308, when the incomplete gear 307 rotates unidirectionally When the tooth plate 308 moves, it can be subjected to force to drive the pressure block 309 to make horizontal reciprocating linear motion along the U-shaped cavity 303. At this time, the metal debris entering the U-shaped cavity 303 can be intermittently pushed by the pressure block 309 to the area above the baffles 310 on both sides. As the debris increases, when it reaches a certain amount, the metal debris can be squeezed together to form debris blocks, so as to save space, and then it can be convenient for subsequent transfer and reuse. Since the generated metal debris can be processed in time, the cleanliness of the processing area can be guaranteed, which is convenient for workers to observe the rollers in the finishing process, so as to timely discover possible abnormal situations. In addition, the U-shaped cavity 303 can limit the movement range of the baffle 310 to prevent the baffle 310 from being too high and unable to effectively block the metal debris.

[0024] Please see attached Figure 4 -Attached Figure 6 The collecting chamber 302 is connected to the U-shaped chamber 303 , the top of the incomplete gear 307 is rotatably connected to the top of the collecting chamber 302 , and the top of the toothed plate 308 is slidably connected to the top of the collecting chamber 302 .

[0025] The collecting chamber 302 can be used to limit and guide the incomplete gear 307 and the tooth plate 308 to prevent the incomplete gear 307 and the tooth plate 308 from being offset during movement and affecting normal transmission. The collecting chamber 302 is connected to the U-shaped chamber 303 to ensure that the collected metal debris can slide normally into the U-shaped chamber 303.

[0026] Please see attached Figure 6 and attached Figure 8 , both sides of the rear part of the U-shaped cavity 303 are fixedly connected with vertical plates 311, the front ends of the vertical plates 311 on both sides are slidably connected to the rear end of the baffle 310, both sides of the inside of the vertical plates 311 are slidably connected with special-shaped blocks 312, the upper parts of the rear ends of multiple special-shaped blocks 312 are slidably connected with counterweight blocks 313, the front ends of multiple counterweight blocks 313 are slidably connected to the rear end of the vertical plates 311, the bottom ends of the baffles 310 on both sides are fixedly connected with springs 314, and the bottom ends of the springs 314 on both sides are fixedly connected to the bottom end of the U-shaped cavity 303.

[0027] The vertical plate 311 can provide support and limit for the baffle plate 310, the special-shaped block 312, and the counterweight block 313 to prevent them from deflecting during movement, and the spring 314 can be used to apply an upward thrust to the baffle plate 310 so that the baffle plate 310 can withstand a certain weight of debris blocks. As the weight of the debris blocks increases, the baffle plate 310 can gradually move downward until it contacts the special-shaped block 312. At this time, since the counterweight block 313 contacts the special-shaped block 312 through the inclined surface, the special-shaped block 312 can move forward under the action of its own weight of the counterweight block 313, thereby temporarily blocking the baffle plate 310 from moving downward. However, when the weight of the debris blocks reaches a certain value, the baffle plate 310 can react on the counterweight block 313 through the inclined surface in contact with the special-shaped block 312. Therefore, as the counterweight block 313 moves upward along the vertical plate 311, the baffle plate 310 and the debris blocks can pass through the area where the special-shaped block 312 is located, and since the weight of the debris blocks is much greater than The weight that spring 1 314 can bear is large enough, so the debris block can quickly move down to the bottom area of ​​the U-shaped cavity 303, and then, after losing the shielding of the inner surface of the U-shaped cavity 303, it can slide along the trapezoidal baffle 310 to the inner bottom surface of the U-shaped cavity 303, and further, it can slide away from the base 1 along the slope of the inner bottom surface of the U-shaped cavity 303, thereby achieving the purpose of self-transferring the debris blocks of target volume and weight, so as to facilitate the subsequent stacking of debris blocks. In addition, the special-shaped block 312 and the counterweight block 313 can be used to prevent the baffle 310 from gradually moving down as the weight of the debris block increases, thereby preventing the debris block from being too high when the baffle 310 moves down to the bottom of the U-shaped cavity 303 and being unable to slide away from the base 1 along the inner bottom surface of the U-shaped cavity 303. After the debris block leaves, the spring 1 314 can push the baffle 310 to contact the lower inclined surface of the special-shaped block 312, thereby pushing the special-shaped block 312 backward again and passing through the special-shaped block 312 to return to the initial position.

[0028] Please see attached Figure 2 -Attached Figure 4 , a purge mechanism 4, which is arranged at the middle of the top of the base 1, and is used to assist in the collection of metal debris; The purge mechanism 4 includes an impeller 401, the middle part of the impeller 401 is fixedly connected to the outside of the transmission rod 306, the outer side of the impeller 401 is rotatably connected to an air suction bin 402, a plurality of air inlet holes 403 are provided at the rear of the air suction bin 402, an air guide pipe 404 is fixedly connected to the front of the top of the air suction bin 402, a hollow cylinder 405 is fixedly connected to the front of the top of the fixed frame 2, the top of the air guide pipe 404 is fixedly connected to the bottom of the hollow cylinder 405, and a plurality of through holes 406 are provided at the rear end of the hollow cylinder 405.

[0029] The impeller 401 can be driven to rotate by the transmission rod 306, and then with the cooperation of the air suction bin 402, the outside air can continuously enter the air suction bin 402 along the evenly distributed air inlet holes 403, and under the subsequent air push, the air entering the air suction bin 402 can continue to enter the hollow cylinder 405 through the air guide pipe 404, and further, when leaving the hollow cylinder 405 through the evenly distributed through holes 406, the metal debris falling on the surface of the fixed frame 2 can be purged, and the splashing debris can be blown to the through groove 301 in time, thereby achieving the purpose of auxiliary collection of metal debris, and the purging can be carried out in real time with the processing of the rolling roller without manual intervention.

[0030] Please see attached Figure 2 and attached Figure 3 The fixing mechanism 5 is arranged inside the fixing frame 2 and is used to support and fix the roller.

[0031] The fixing mechanism 5 includes a spring 2 501, the bottom end of the spring 2 501 is fixedly connected to the top of the support frame 304, the top of the spring 2 501 is fixedly connected to a connecting tube 502, the top of the connecting tube 502 is fixedly connected to a push rod 503, the top of the push rod 503 penetrates the fixing frame 2 and is fixedly connected to an arc plate 1 504, the lower parts of both sides of the connecting tube 502 are rotatably connected to a rotating plate 1 505, the rotating plates 1 505 on both sides are rotatably connected to one end away from the connecting tube 502 with an inclined block 1 506, the tops of the inclined blocks 1 506 on both sides are abutted against inclined blocks 2 507, the tops of the inclined blocks 2 507 on both sides are fixedly connected to a connecting frame 508, the tops of the connecting frames 508 on both sides penetrate the fixing frame 2 and are fixedly connected to an arc plate 2 509.

[0032] The spring 501 can push the connecting cylinder 502, the push rod 503, and the arc plate 504 upward. When the roller is placed on the surface of the arc plate 504 by the gantry crane, the arc of the arc plate 504 surface can be used to limit the swing of the roller to a certain extent, reducing the swing amplitude of the roller during the lowering process. The arc plate 504 can push the push rod 503 and the connecting cylinder 502 to overcome the thrust applied by the spring 501 and move downward under the dead weight of the roller. In addition, since the rotating plate 505 is connected to the connecting cylinder 502 and the length of the rotating plate 505 is fixed, the rotating plate 505 can move downward with the downward movement of the connecting cylinder 502. 5 can rotate to a certain extent, thereby pushing the inclined blocks 1 506 on both sides away from the spring 2 501, and the inclined blocks 2 507 contacting the inclined blocks 1 506 through the inclined surface can be driven by the force when the inclined blocks 1 506 move to drive the connecting frames 508 and the arc plates 2 509 on both sides to move upward synchronously. When the arc plates 2 509 on both sides contact the two sides of the bottom of the roller, the roller can be supported and prevented from moving further downward. At this time, the roller can be kept stable by the combined action of the arc plates 1 504 and the arc plates 2 509, so as to prevent the roller from driving the suspension rope to swing again and threaten the nearby workers when the roller is fixed later.

[0033] Please see attached Figure 2 and attached Figure 3 The top of the arc plate 504 is rotatably connected to multiple ball bearings 510, the tops of the arc plates 509 on both sides are rotatably connected to multiple ball bearings 511, the outer sides of the inclined blocks 506 on both sides are slidably connected to U-shaped frames 512, the bottom ends of the U-shaped frames 512 on both sides are fixedly connected to the top of the base 1, the tops of the U-shaped frames 512 on both sides are fixedly connected to the top inside the fixed frame 2, and the ends of the inclined blocks 507 that are far away are slidably connected to the sides close to the inside of the U-shaped frames 512.

[0034] The uniformly distributed balls 1 510 and 2 511 can reduce the friction between the roller and the arc plate 1 504 and the arc plate 2 509, thereby preventing the surface of the arc plate 1 504 and the arc plate 2 509 from being damaged when the roller moves. The U-shaped frame 512 can guide the inclined block 1 506, the inclined block 2 507 and the connecting frame 508 to ensure that they can move along the predetermined trajectory.

[0035] Please see attached Figure 1 , Attachment Figure 3 and attached Figure 4 The upper parts of both sides of the connecting tube 502 are rotatably connected with rotating plates 513, and both sides of the top of the fixed frame 2 are provided with sliding grooves 514, and the insides of the sliding grooves 514 on both sides are slidably connected with fixed plates 515, and the rotating plates 513 are rotatably connected to the lower parts of the sides close to the fixed plates 515 at one end away from the connecting tube 502.

[0036] By means of the second rotating plate 513, the fixed plate 515 can be driven to approach each other along the slide groove 514 when the connecting cylinder 502 moves downward, and then the roller can be pushed back to the middle area when the roller deviates to one side, thereby achieving the purpose of self-adjusting the position of the roller, which is convenient for subsequent turning processing and simplifies the work process, making the placement of the roller simpler and more convenient, and further improving work efficiency.

[0037] Please see attached Figure 1 -Attached Figure 3 The bottom of the front and rear ends of the fixing plate 515 are respectively slidably connected to the front and rear ends of the fixing frame 2, and a three-jaw chuck 516 is provided on the upper part of the side close to each other of the fixing plates 515 on both sides.

[0038] The fixed plate 515 can be guided by the fixed frame 2 to ensure the stability of the fixed plate 515 during movement, and the three-jaw chuck 516 can be used to fix the two ends of the roller after the roller is limited by the arc plate 1 504, the arc plate 2 509, and the fixed plate 515, so that the roller can rotate stably under the drive of the external drive motor to cooperate with the turning tool to complete the processing and forming of the roller. In addition, after the three-jaw chuck 516 contacts the roller, an additional force can be applied to the fixed plate 515 through a hydraulic rod, etc., so as to ensure that the roller will not be displaced during the processing.

[0039] A forming method of a roll forming device comprises the following steps: S1: The roller to be processed is hoisted to the top of the arc plate 1 504 by the gantry crane, and the arc plate 1 504, the push rod 503, and the connecting tube 502 are moved downward by the dead weight of the roller, and then the rotating plate 1 505 and the rotating plate 2 513 are rotated to respectively drive the inclined block 1 506 and the fixed plate 515 to move, wherein the connecting frame 508 and the arc plate 2 509 are moved upward and contacted with the roller through the inclined surfaces of the inclined block 1 506 and the inclined block 2 507, thereby preventing the roller from moving further downward, and the fixed plate 515 drives the three-jaw chuck 516 to approach the roller from both sides to adjust and fix the position of the roller, and then the driving motor is started to rotate the three-jaw chuck 516 and the roller to cooperate with the turning tool to complete the processing; S2: The servo motor 305 is started, and the incomplete gear 307 is driven to rotate through the transmission rod 306, and the tooth plate 308 meshing with the incomplete gear 307 drives the pressing block 309 to move horizontally along the U-shaped cavity 303, so as to squeeze the metal debris that slides from the collecting cavity 302 to the U-shaped cavity 303, and when the squeezed debris block reaches a certain weight, the spring 1 314, the special-shaped block 312, and the counterweight block 313 no longer apply resistance to it through the baffle 310, so that the debris block slides away from the base 1 along the U-shaped cavity 303; S3: When the transmission rod 306 rotates, the impeller 401 also rotates synchronously, so that the outside air enters the air suction chamber 402 through the air inlet hole 403, and is discharged along the through hole 406 after entering the hollow cylinder 405 through the air guide pipe 404, so that the metal debris falling on the surface of the fixing frame 2 is blown to the collection chamber 302 through the through groove 301 by the air.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roll forming device, characterized in that: include: A base (1) serving as a basic mounting component for providing a basic mounting surface and a space for processing metal scraps; A fixed frame (2) is fixedly connected to the top of the base (1) and is used to provide a processing platform for the forming process of the roller; A compression mechanism (3) is arranged inside the base (1) and is used to compress and quantitatively transport the concentrated metal debris; A purge mechanism (4) disposed at the middle of the top end of the base (1) and used to assist in the collection of metal debris; A fixing mechanism (5) is arranged inside the fixing frame (2) and is used to support and fix the roller.

2. A roll forming device according to claim 1, characterized in that: The compression mechanism (3) comprises a through groove (301), wherein the through groove (301) is provided at the rear portion of the top of the fixing frame (2), a collecting chamber (302) is provided at the rear portion of the base (1), a U-shaped chamber (303) is provided at the front portion of the base (1), a support frame (304) is fixedly connected to the middle portion of the top of the base (1), a servo motor (305) is fixedly connected to the top of the support frame (304), a transmission rod (306) is fixedly connected to the output end of the servo motor (305), a bottom end of the transmission rod (306) passes through the base (1) and is fixedly connected to an incomplete gear (307), a tooth plate (308) is meshed on the outer side of the incomplete gear (307), a pressing block (309) is fixedly connected to the front portion of the bottom end of the tooth plate (308), a bottom end of the pressing block (309) is slidably connected to the middle portion of the bottom end of the U-shaped chamber (303), and baffles (310) are slidably connected to both sides of the inside of the U-shaped chamber (303).

3. A roll forming device according to claim 2, characterized in that: The collecting chamber (302) is connected to the U-shaped chamber (303); the top end of the incomplete gear (307) is rotatably connected to the top end of the collecting chamber (302); and the top end of the toothed plate (308) is slidably connected to the top end of the collecting chamber (302).

4. A roll forming device according to claim 2, characterized in that: Both sides of the rear part of the U-shaped cavity (303) are fixedly connected with upright plates (311), the front ends of the upright plates (311) on both sides are slidably connected to the rear end of the baffle plate (310), both sides of the interior of the upright plates (311) on both sides are slidably connected with special-shaped blocks (312), the upper parts of the rear ends of a plurality of the special-shaped blocks (312) are slidably connected with counterweight blocks (313), the front ends of a plurality of the counterweight blocks (313) are slidably connected to the rear end of the upright plates (311), the bottom ends of the baffle plates (310) on both sides are fixedly connected with springs one (314), and the bottom ends of the springs one (314) on both sides are fixedly connected to the bottom end of the U-shaped cavity (303).

5. A roll forming device according to claim 2, characterized in that: The purge mechanism (4) comprises an impeller (401), the middle portion of the impeller (401) being fixedly connected to the outside of the transmission rod (306), the outside of the impeller (401) being rotatably connected to an air intake bin (402), a plurality of air inlet holes (403) being provided at the rear of the air intake bin (402), an air guide tube (404) being fixedly connected to the front of the top of the air intake bin (402), a hollow cylinder (405) being fixedly connected to the front of the top of the fixed frame (2), a top of the air guide tube (404) being fixedly connected to the bottom of the hollow cylinder (405), and a plurality of through holes (406) being provided at the rear of the hollow cylinder (405).

6. A roll forming device according to claim 1, characterized in that: The fixing mechanism (5) comprises a second spring (501), the bottom end of the second spring (501) being fixedly connected to the top end of the support frame (304), the top end of the second spring (501) being fixedly connected to a connecting tube (502), the top end of the connecting tube (502) being fixedly connected to a push rod (503), the top end of the push rod (503) passing through the fixing frame (2) and being fixedly connected to an arc-shaped plate (504), the lower parts of both sides of the connecting tube (502) being rotatably connected to a rotating plate (505), the ends of the rotating plates (505) on both sides away from the connecting tube (502) being rotatably connected to an inclined block (506), the top ends of the inclined blocks (506) on both sides being in contact with inclined blocks (507), the top ends of the inclined blocks (507) on both sides being fixedly connected to a connecting frame (508), the top ends of the connecting frames (508) on both sides passing through the fixing frame (2) and being fixedly connected to an arc-shaped plate (509).

7. A roll forming device according to claim 6, characterized in that: The top of the arc plate 1 (504) is rotatably connected to a plurality of ball bearings 1 (510), the top of the arc plate 2 (509) on both sides is rotatably connected to a plurality of ball bearings 2 (511), the outer sides of the inclined blocks 1 (506) on both sides are slidably connected to U-shaped frames (512), the bottom ends of the U-shaped frames (512) on both sides are fixedly connected to the top of the base (1), the top ends of the U-shaped frames (512) on both sides are fixedly connected to the top of the fixed frame (2), and the ends of the inclined blocks 2 (507) that are farther away are slidably connected to the sides that are closer to each other inside the U-shaped frames (512).

8. A roll forming device according to claim 6, characterized in that: The upper parts of both sides of the connecting tube (502) are rotatably connected to rotating plates 2 (513), and both sides of the top of the fixing frame (2) are provided with sliding grooves (514), and the interiors of the sliding grooves (514) on both sides are slidably connected to fixing plates (515), and the ends of the rotating plates 2 (513) away from the connecting tube (502) are rotatably connected to the lower parts of the fixing plates (515) on the sides.

9. A roll forming device according to claim 8, characterized in that: The bottoms of the front and rear ends of the fixing plate (515) are respectively slidably connected to the front and rear ends of the fixing frame (2), and a three-jaw chuck (516) is provided on the upper parts of the fixing plates (515) on both sides close to each other.

10. A forming method of a roll forming device according to any one of claims 1 to 9, characterized in that: The following usage steps are included: S1: The roller to be processed is hoisted to the top of the arc plate 1 (504) by a gantry crane, and the arc plate 1 (504), the push rod (503), and the connecting tube (502) are moved downward by the dead weight of the roller, and then the rotating plate 1 (505) and the rotating plate 2 (513) are rotated to respectively drive the inclined block 1 (506) and the fixed plate (515) to move, wherein the inclined surfaces of the inclined block 1 (506) and the inclined block 2 (507) cause the connecting frame (508) and the arc plate 2 (509) to move upward and contact the roller, thereby preventing the roller from moving further downward, and the fixed plate (515) drives the three-jaw chuck (516) to approach the roller from both sides to adjust and fix the position of the roller, and then the driving motor is started to rotate the three-jaw chuck (516) and the roller to cooperate with the turning tool to complete the processing; S2: starting the servo motor (305) to drive the incomplete gear (307) to rotate via the transmission rod (306), and the toothed plate (308) meshing with the incomplete gear (307) drives the pressing block (309) to move horizontally along the U-shaped cavity (303) to squeeze the metal debris that slides from the collection cavity (302) to the U-shaped cavity (303), and when the squeezed debris block reaches a certain weight, the spring 1 (314), the special-shaped block (312), and the counterweight block (313) no longer apply resistance to it via the baffle (310), so that the debris block slides away from the base (1) along the U-shaped cavity (303); S3: When the transmission rod (306) rotates, the impeller (401) also rotates synchronously, so that external air enters the air intake chamber (402) through the air inlet hole (403), and is discharged along the through hole (406) after entering the hollow cylinder (405) through the air guide pipe (404), so that the metal debris falling on the surface of the fixing frame (2) is blown to the collection chamber (302) through the through groove (301) by the air.

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