Exhaust pipe processing device

Abstract

The present invention relates to the field of exhaust pipe processing technology, and discloses an exhaust pipe processing device, including a rotary cutting device, wherein the rotary cutting device is provided with a fixed plate, and the fixed plate is provided with a blowing mechanism for blowing off the residual material cut off; the rotary cutting device is provided with a rotating table and a fixed bracket, the rotating table is provided with a loading mechanism for placing the exhaust pipe, and the fixed bracket is provided with a unloading mechanism for removing the exhaust pipe, and the unloading mechanism is provided with a movable strip, and the movable strip is connected to the blowing mechanism; the rotating table is provided with a plurality of placing mechanisms for placing the exhaust pipe; the present invention effectively solves the problem that the entire processing project of exhaust pipe trimming requires too much participation of workers, which makes the workers' workload large and too tired, and the workers' work efficiency is relatively slow, which has a great impact on the rotary cutting efficiency of the exhaust pipe, resulting in relatively low production efficiency of the exhaust pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of exhaust pipe processing, and in particular to an exhaust pipe processing device. Background Art

[0002] The exhaust pipe is installed between the engine's exhaust manifold and muffler, creating a flexible connection for the entire exhaust system. This reduces vibration and noise, facilitates installation, and extends the life of the exhaust muffler system. Exhaust pipes are primarily used in light vehicles, minivans, buses, and motorcycles. They consist of a double-layer corrugated pipe covered with a wire mesh sleeve, with straight-edge sections at each end secured with retaining rings. For enhanced muffler effectiveness, expansion joints or mesh sleeves can be added to the interior of the bellows. The exhaust end of the exhaust pipe is processed using a rotary cutting machine to remove the edge, leaving a smooth end surface.

[0003] At present, when the end face of the exhaust end is peeled by the peeling equipment, the edge of the exhaust pipe is peeled and cut off by the peeling equipment. However, when cutting, the exhaust pipe to be cut is manually placed on the peeling equipment. After peeling, the exhaust pipe is manually removed from the peeling equipment, the cut residue is cleaned up, and then the next exhaust pipe to be trimmed is placed. The entire processing project requires too much participation of workers, which makes the workers' workload heavy and too tired, and the workers' work efficiency is relatively slow, which has a great impact on the peeling efficiency of the exhaust pipe, resulting in relatively low production efficiency of the exhaust pipe.

[0004] Therefore, it is very necessary to design a kind of exhaust pipe processing device. Summary of the Invention

[0005] The purpose of the present invention is to provide an exhaust pipe processing device in order to solve the problems mentioned in the above background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An exhaust pipe processing device includes a rotary cutting device, wherein the rotary cutting device is provided with a fixed plate 1, and the fixed plate 1 is provided with a blower mechanism for blowing off the residual material cut off by the rotary cutting;

[0008] The peeling device is provided with a rotating platform and a fixed bracket, the rotating platform is provided with a loading mechanism for placing the exhaust pipe, the fixed bracket is provided with a unloading mechanism for removing the exhaust pipe, the unloading mechanism is provided with a movable strip, and the movable strip is connected to the blower mechanism;

[0009] The rotating platform is provided with a plurality of placement mechanisms for placing exhaust pipes, and the peeling device is provided with a driving mechanism for driving the placement mechanisms to operate.

[0010] Preferably, partial plates are extended from the left and right sides and the rear side of the peeling device, the blowing mechanism is arranged on the plate extending from the rear side of the peeling device, the rotating table and the driving mechanism are both arranged on the plate extending from the left side of the peeling device, the fixed bracket is arranged on the plate extending from the right side of the peeling device, a plurality of teeth are provided on the left side of the rear lower surface of the movable strip, the movable strip is meshed with the blowing mechanism through the plurality of teeth, and the components and operation modes of the loading mechanism and the unloading mechanism are the same.

[0011] Preferably, the rotating table includes a base, a convex rod protruding in the middle of the upper surface of the base, a top plate is provided at the upper end of the convex rod, a fixed plate 2 is provided on the upper surface of the top plate, the feeding mechanism is arranged in the fixed plate 2, a rotating plate is rotatably provided on the outer surface of the convex rod, a convex ring protruding in the middle of the upper surface of the rotating plate, a ratchet is provided on the outer surface of the convex ring, a plurality of rectangular grooves are equidistantly provided on the edge of the rotating plate, and a plurality of the placing mechanisms are respectively arranged in the plurality of rectangular grooves, a guide plate is provided on the lower surface of the top plate, a moving rod is slidably provided in the guide plate, the right end of the upper surface of the moving rod is connected to the feeding mechanism through an L-shaped rod, a strip end is protruding on the left side of the lower end of the moving rod, and the protruding strip end The rear surface is provided with multiple rotating mechanisms and limit plates, the rotating mechanism includes a ratchet, a baffle protruding from one end of the ratchet, a rotating pin is provided in one end of the ratchet protruding from the limit plate, and positioning plates are provided at the upper and lower ends of the rotating pin, and torsion springs are provided between the upper and lower sides of the ratchet and the two positioning plates. The two torsion springs are both on the outer surface of the rotating pin, and the two positioning plates are connected to the protruding strip ends on the moving rod. The ratchet has one end with a baffle facing the rotary cutting equipment, and the baffle is on the rear side of the limit plate. The baffle can be used to block the limit plate so that the ratchet can only rotate inwardly, and the ratchet can be mobilized to rotate through the ratchet, which in turn drives the rotating plate to rotate, so that the next exhaust pipe to be processed moves to the bottom of the feeding mechanism.

[0012] Preferably, the placement mechanism includes a placement block 1, a placement block 2 is provided on the right side surface of the placement block 1, a placement groove is provided at the connection between the placement block 1 and the upper surface of the placement block 2, and the placement block 1 and the placement block 2 are hinged at the gap between the lower surface of the placement block 1 and the placement block 2 through a hinge, and the hinge is arranged in the rectangular groove by rotating through a cylindrical pin, and a gear 1 is provided at the rear end of the outer surface of the cylindrical pin, and the gear 1 is connected to the driving mechanism, and the hinge consists of a hinge piece 1 and a hinge piece 2, and the hinge piece 1 and the hinge piece 2 are hinged through the cylindrical pin, and the hinge piece 2 is connected to the cylindrical pin, and the cylindrical pin can drive the placement block 2 to rotate synchronously through the hinge piece 2 when rotating, and a magnet is provided on the inner surface of the placement block 1 and the placement block 2, and the placement block 1 and the placement block 2 are attracted together by the magnet, and the rotation of the cylindrical pin can drive the hinge piece 2 and the placement block 2 to rotate, so that the placement block 2 can be rotated and opened, so as to facilitate the removal of the exhaust pipe from between the placement block 1 and the placement block 2.

[0013] Preferably, the driving mechanism includes a connecting plate and a motor, the upper end surface of the connecting plate is provided with a driving strip plate, the lower end surface of the connecting plate is provided with a movable plate 2, the front side of the upper surface of the movable plate 2 is provided with a rack 1, the output shaft of the motor is provided with a gear 2, the gear 2 is meshed with the rack 1, and the lower surface of the movable plate 2 is provided with a slide plate, the motor 1 is installed on the plate body extending on the left side of the peeling device, the plate body extending on the left side of the peeling device is provided with a slide groove 1, and the slide plate is movably arranged in the slide groove 1, and the placement block 2 on the placement mechanism can be rotated open ninety degrees through the driving mechanism, so that the loading mechanism can easily take out the exhaust pipe in the placement mechanism, and then send it to the peeling device for peeling processing.

[0014] Preferably, the feeding mechanism includes an electric cylinder, a positioning frame plate is provided at the output end of the electric cylinder, a picking mechanism for picking up and placing the exhaust pipe is provided in the middle above the positioning frame plate, the positioning frame plate is connected to the L-shaped rod, a fixing plate 2 is provided on the outer surface of the electric cylinder, and the electric cylinder is arranged in the fixing plate 2. The exhaust pipes on multiple placement mechanisms can be sent to the rotary cutting equipment in turn for rotation processing through the feeding mechanism.

[0015] Preferably, the material-picking mechanism includes a telescopic rod, a lower pressure plate is provided at the output end of the telescopic rod, hinge blocks are provided on the front and rear sides of the outer surface of the lower pressure plate, rotating rods are hinged in the two hinge blocks, and the two rotating rods are hinged to a hinge plate at one end away from the lower pressure plate, and suction cups are provided on the outer surfaces of the two hinge plates, and guide rods and springs are respectively provided in the middle of the lower surface of the lower pressure plate, and a movable plate 1 is provided at the lower end of the spring, and push blocks are provided on the front and rear sides of the right end of the movable plate 1, and two guide blocks are provided on the left end of the movable plate 1. The suction cup is a vacuum suction cup when actually used, and the suction cup is connected to the vacuum pump through a hose, and the exhaust pipe can be adsorbed by the suction cup, thereby placing and taking the exhaust pipe.

[0016] Preferably, a guide hole is provided on the right side of the upper surface of the movable plate 1, the guide rod is in the guide hole, the spring is on the outer surface of the guide rod, the two push block surfaces are in contact with the inner surfaces of the two rotating rods respectively, and two movable holes are provided on the positioning frame plate, the two guide blocks are respectively in the two movable holes, and the guide blocks can perform limited movement in the guide holes, so that the movable plate 1 performs limited movement.

[0017] Preferably, the blowing mechanism includes a cylinder, a fixed support plate, a driving plate, a blowing plate and a push rod, the lower end of the push rod is provided with a push-pull plate, the outer surface of the push rod is provided with a connecting rod, the connecting rod is provided with a slider at one end away from the connecting rod, the right surface of the driving plate is provided with an annular groove near the edge, the slider is movably in the annular groove, the lower end of the cylinder is connected to the rear end of the blowing plate through a pipe, the interior of the blowing plate is a cavity, the outer surface of the pipe is provided with a rotating ring near one end of the blowing plate, the outer surface of the rotating ring is provided with gear three and a rotating plate, the outer surface of the rotating plate is provided with multiple meshing rods, and the inner surface of the fixed support plate is provided with a differential assembly, the differential assembly is a component in the prior art that changes the rotation speed by multiple gears, and the rotation speed of the driving plate is increased by the differential assembly.

[0018] Preferably, the gear three is meshed with the movable strip, the rotating plate is meshed with the differential assembly through a plurality of meshing rods, the output shaft shaft on the differential assembly is eccentrically connected to the drive plate, the push-pull plate is in the cylinder, the front end face of the fixed support plate is connected to the rear surface of the fixed plate one, the blowing plate is arranged in the fixed plate one, and the blowing plate faces the processing table surface on the rotary cutting equipment, and the driving plate is eccentrically connected so that it can rotate up and down reciprocatingly during rotation, and can drive the push rod to move up and down through the connecting rod, so that the push-pull plate can blow air reciprocatingly in the direction of the blowing plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention can place the exhaust pipe to be processed on the peeling device for peeling by providing a loading mechanism and a unloading mechanism, and can automatically remove the peeled exhaust pipe from the peeling device, replacing manual unloading, effectively reducing the labor of workers and further improving production efficiency;

[0021] Through the set rotating table and rotating mechanism, the exhaust pipe to be processed can be automatically sent to the bottom of the loading mechanism after each placement of the peeling equipment, which is convenient for the loading mechanism to take the exhaust pipe and can continuously and quickly load the exhaust pipe, effectively improving the processing efficiency of the exhaust pipe;

[0022] When the unloading mechanism removes the rotary-cut exhaust pipe, it can drive the set blower mechanism to operate. The set blower mechanism can automatically blow off and clean the cut waste while taking the material, effectively reducing the workers' participation process and reducing the workers' workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is an exploded view of the overall structure of the present invention;

[0026] Figure 3 An exploded view of the placement mechanism structure of the present invention;

[0027] Figure 4 This is a structural view of the feeding mechanism of the present invention;

[0028] Figure 5 This is an exploded surface view of the feeding mechanism structure of the present invention;

[0029] Figure 6 This is an exploded view of the material taking mechanism structure of the present invention;

[0030] Figure 7 This is a structural diagram of the driving mechanism of the present invention;

[0031] Figure 8 An exploded view of the turntable structure of the present invention;

[0032] Figure 9 For the present invention Figure 5 Enlarged view at point A in the middle;

[0033] Figure 10 This is a structural view of the hair dryer of the present invention;

[0034] Figure 11 This is an exploded view of the hair dryer structure of the present invention.

[0035] Explanation of the figure numbers: 1. Peeling equipment; 2. Rotating table; 21. Base; 22. Rotating plate; 23. Ratchet; 24. Top plate; 3. Placement mechanism; 31. Placement block 1; 32. Hinge; 33. Gear 1; 4. Loading mechanism; 41. Electric cylinder; 42. Positioning frame; 43. Moving rod; 44. Rotating mechanism; 441. Ratchet; 442. Positioning plate; 443. Limiting piece; 444. Torsion spring; 45. Removal mechanism; 451. Telescopic rod; 452. Press down Plate; 453, hinge block; 454, rotating rod; 455, suction cup; 456, moving plate 1; 457, spring; 458, push block; 5, driving mechanism; 51, connecting plate; 52, driving strip plate; 53, gear 2; 54, moving plate 2; 6, fixed plate 1; 7, moving strip plate; 8, blowing mechanism; 81, cylinder; 82, rotating plate; 83, gear 3; 84, blowing plate; 85, differential assembly; 86, push rod; 87, driving plate; 88, connecting rod. DETAILED DESCRIPTION

[0036] The present invention will be described in further detail below with reference to the accompanying drawings.

[0037] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0038] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limiting the present invention.

[0039] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0040] Please refer to Figure 1-7 An exhaust pipe processing device includes a peeling device 1, a fixing plate 6 is provided on the peeling device 1, and a blower mechanism 8 is provided on the fixing plate 6 to blow off the peeled residual material;

[0041] The peeling device 1 is provided with a rotating table 2 and a fixed bracket. The rotating table 2 is provided with a loading mechanism 4 for placing the exhaust pipe, and the fixed bracket is provided with a discharge mechanism for removing the exhaust pipe. The discharge mechanism is provided with a movable strip 7, and the movable strip 7 is connected to the blower mechanism 8.

[0042] A plurality of placement mechanisms 3 for placing exhaust pipes are provided on the rotating table 2 , and a driving mechanism 5 for driving the placement mechanisms 3 to operate is provided on the peeling device 1 .

[0043] Partial plates are extended from the left and right sides and the rear side of the peeling device 1. The blowing mechanism 8 is arranged on the plate extending from the rear side of the peeling device 1. The rotating table 2 and the driving mechanism 5 are both arranged on the plate extending from the left side of the peeling device 1. The fixed bracket is arranged on the plate extending from the right side of the peeling device 1. A plurality of teeth are provided on the left side of the lower rear surface of the movable strip 7. The movable strip 7 is meshed with the blowing mechanism 8 through the plurality of teeth. The components and operation mode of the loading mechanism 4 and the unloading mechanism are the same.

[0044] The placement mechanism 3 includes a placement block 1 31, a placement block 2 is provided on the right side surface of the placement block 1 31, a placement groove is opened at the connection between the placement block 1 31 and the upper surface of the placement block 2, and the placement block 1 31 and the lower surface of the placement block 2 are hinged by a hinge 32, and the hinge 32 is arranged in the rectangular groove by rotating through a cylindrical pin, and a gear 1 33 is provided at the rear end of the outer surface of the cylindrical pin, and the gear 1 33 is connected to the driving mechanism 5, and the hinge 32 is composed of a hinge piece 1 and a hinge piece 2, and the hinge piece 1 and the hinge piece 2 are hinged by a cylindrical pin, and the hinge piece 2 is connected to the cylindrical pin. When the cylindrical pin rotates, it can drive the placement block 2 to rotate synchronously through the hinge piece 2, and a magnet is provided on the inner surface of the placement block 1 31 and the placement block 2. The placement block 1 31 and the placement block 2 are attracted together by the magnet, and the rotation of the cylindrical pin can drive the hinge piece 2 and the placement block 2 to rotate, so that the placement block 2 can be rotated and opened, so that the exhaust pipe can be removed from between the placement block 1 31 and the placement block 2.

[0045] The driving mechanism 5 includes a connecting plate 51 and a motor. A driving strip plate 52 is provided on the upper end surface of the connecting plate 51, and a movable plate 2 54 is provided on the lower end surface of the connecting plate 51. A rack 1 is provided on the front side of the upper surface of the movable plate 2 54. A gear 2 53 is provided on the output shaft of the motor. The gear 2 53 is meshed with the rack 1. A slide is provided on the lower surface of the movable plate 2 54. Motor 1 is installed on a plate body extending on the left side of the peeling device 1. A slide groove 1 is provided on the plate body extending on the left side of the peeling device 1. The slide is movably arranged in the slide groove 1. The driving mechanism 5 can rotate the placement block 2 on the placement mechanism 3 to open ninety degrees, so that the feeding mechanism 4 can easily take out the exhaust pipe in the placement mechanism 3, and then send it to the peeling device 1 for peeling.

[0046] The feeding mechanism 4 includes an electric cylinder 41, a positioning frame plate 42 is provided at the output end of the electric cylinder 41, a picking mechanism 45 for picking up and placing the exhaust pipe is provided in the middle above the positioning frame plate 42, the positioning frame plate 42 is connected to the L-shaped rod, and a fixing plate 2 is provided on the outer surface of the electric cylinder 41, and the electric cylinder 41 is arranged in the fixing plate 2. Through the feeding mechanism 4, the exhaust pipes on multiple placement mechanisms 3 can be sent to the peeling equipment 1 in turn for rotation processing.

[0047] The material picking mechanism 45 includes a telescopic rod 451, and a lower pressure plate 452 is provided at the output end of the telescopic rod 451. Hinge blocks 453 are provided on the front and rear sides of the outer surface of the lower pressure plate 452. A rotating rod 454 is hinged in the two hinge blocks 453. The two rotating rods 454 are hinged to a hinge plate at one end away from the lower pressure plate 452. Suction cups 455 are provided on the outer surfaces of the two hinge plates. A guide rod and a spring 457 are respectively provided in the middle of the lower surface of the lower pressure plate 452. A movable plate 456 is provided at the lower end of the spring 457. Push blocks 458 are provided on the front and rear sides of the right end of the movable plate 456. Two guide blocks are provided on the left end of the movable plate 456. The suction cup 455 is a vacuum suction cup in actual use, and the suction cup 455 is connected to the vacuum pump through a hose. The exhaust pipe can be adsorbed by the suction cup 455, thereby placing and taking the exhaust pipe.

[0048] A guide hole is provided on the right side of the upper surface of the movable plate 456, the guide rod is in the guide hole, the spring 457 is on the outer surface of the guide rod, the surfaces of the two push blocks 458 are in contact with the inner surfaces of the two rotating rods 454 respectively, and two movable holes are provided on the positioning frame plate 42. The two guide blocks are respectively in the two movable holes. The guide blocks can perform limited movement in the guide holes, so that the movable plate 456 can perform limited movement.

[0049] When the present invention is in use, the exhaust pipe that needs to be peeled is placed in the placement groove on the multiple placement mechanisms 3, the telescopic rod 451 is powered on, the output shaft of the telescopic rod 451 extends through the lower pressure plate 452 and pushes the movable plate 1 456 downward through the spring 457, and the movable plate 1 456 moves in the guide hole on the movable plate 1 456 through the guide block. After the guide block moves to the bottom of the guide hole, the movable plate 1 456 stops moving, and the output shaft of the telescopic rod 451 continues to extend, and the lower pressure plate 452 moves downward to push the rotating rod 454 to move downward. When the rotating rod 454 moves downward, it can be rotated outward through the push block 458, so that the suction cup 455 rotates outward and contacts the inner wall of the exhaust pipe. The suction cup 455 and the motor are started, and the exhaust pipe is adsorbed by the suction cup 455. The motor starts and drives the gear 2 53 to rotate clockwise through the output shaft, and the gear 2 53 is engaged with the gear The first bar pushes the movable plate 2 54 to move to the left, so that the teeth on the driving bar plate 52 contact the gear 1 33 on the placement mechanism 3, and then drives the meshing gear 1 33 to rotate, and drives the cylindrical pin to rotate through the gear 1 33, and then drives the hinge piece 2 to rotate, and the hinge piece 2 drives the placement block 2 to rotate downward ninety degrees to open, and the electric cylinder 41 on the feeding mechanism 4 is started, and the output shaft of the electric cylinder 41 pushes the picking mechanism 45 to move through the positioning frame plate 42, so that the exhaust pipe adsorbed by the picking mechanism 45 is removed from the placement mechanism 3 and sent to the top of the processing table of the peeling equipment 1, and is started by the telescopic rod 451, so that the adsorbed exhaust pipe can be placed downward onto the processing table of the peeling equipment 1, and the suction cup 455 stops adsorbing the exhaust pipe and can put the exhaust pipe down, and then the feeding mechanism 4, the picking mechanism 45 and the placement mechanism 3 are reset, and the peeling equipment 1 peels the placed exhaust pipe.

[0050] Please refer to Figure 8-9The rotating table 2 includes a base 21, a convex rod protruding in the middle of the upper surface of the base 21, a top plate 24 is provided on the upper end of the convex rod, a fixed plate 2 is provided on the upper surface of the top plate 24, and a feeding mechanism 4 is provided in the fixed plate 2. A rotating plate 22 is rotatably provided on the outer surface of the convex rod, and a convex ring is protruding in the middle of the upper surface of the rotating plate 22. A ratchet 23 is provided on the outer surface of the convex ring. A plurality of rectangular grooves are equidistantly provided on the edge of the rotating plate 22, and a plurality of placement mechanisms 3 are respectively provided in the plurality of rectangular grooves. A guide plate is provided on the lower surface of the top plate 24, and a moving rod 43 is slidingly provided in the guide plate. The right end of the upper surface of the moving rod 43 is connected to the feeding mechanism 4 through an L-shaped rod. A strip end protrudes on the left side of the lower end of the moving rod 43, and a plurality of rotating mechanisms 44 and a limiting piece 443 are provided on the rear surface of the protruding strip end. The rotating mechanism 44 includes a ratchet Tooth 441, a baffle protrudes from one end of the ratchet 441, and a rotating pin is provided in one end of the ratchet 441 protruding from the limit plate 443, and positioning plates 442 are provided at the upper and lower ends of the rotating pin. Torsion springs 444 are provided between the upper and lower sides of the ratchet 441 and the two positioning plates 442, and the two torsion springs 444 are both on the outer surface of the rotating pin. The two positioning plates 442 are connected to the protruding strip ends on the moving rod 43, and the ratchet 441 has one end with a baffle facing the peeling equipment 1, and the baffle is on the rear side of the limit plate 443. The baffle can block the limit plate 443 so that the ratchet 441 can only rotate inward, and the ratchet 23 can be mobilized to rotate through the ratchet 441, thereby driving the rotating plate 22 to rotate, so that the next exhaust pipe to be processed moves to the bottom of the feeding mechanism 4.

[0051] Please refer to Figure 10-11 The hair dryer mechanism 8 includes a cylinder 81, a fixed support plate, a driving plate 87, a blowing plate 84 and a push rod 86. A push-pull plate is provided at the lower end of the push rod 86, and a connecting rod 88 is provided on the outer surface of the push rod 86. A slider is provided at one end of the connecting rod 88 away from the connecting rod 88. An annular groove is provided near the edge of the right surface of the driving plate 87, and the slider moves in the annular groove. The lower end of the cylinder 81 is connected to the rear end of the blowing plate 84 through a pipe. The interior of the blowing plate 84 is a cavity, and a rotating circle is provided on the outer surface of the pipe near one end of the blowing plate 84. Gear three 83 and a rotating plate 82 are provided on the outer surface of the rotating circle. A plurality of meshing rods are provided on the outer surface of the rotating plate 82. A differential assembly 85 is provided on the inner surface of the fixed support plate. The differential assembly 85 is a component in the prior art that changes the rotation speed through multiple gears. The rotation speed of the driving plate 87 is increased by the differential assembly 85.

[0052] Gear three 83 is meshed with the moving strip 7, the rotating plate 82 is meshed with the differential assembly 85 through a plurality of meshing rods, the output shaft rotating shaft on the differential assembly 85 is eccentrically connected to the driving plate 87, the push-pull plate is in the cylinder 81, the front end face of the fixed support plate is connected to the rear surface of the fixed plate 6, the blowing plate 84 is arranged in the fixed plate 6, and the blowing plate 84 faces the processing table surface on the peeling equipment 1, and the driving plate 87 is eccentrically connected so that it can rotate up and down when rotating, and can drive the push rod 86 to move up and down through the connecting rod 88, so that the push-pull plate can blow air back and forth toward the blowing plate 84.

[0053] After the peeling device 1 completes the trimming of the exhaust pipe, the unloading mechanism operates. The unloading mechanism operates in the same manner as the above-mentioned loading mechanism 4. The processed exhaust pipe on the peeling device 1 can be automatically removed by the unloading mechanism. When the unloading mechanism is taking the material, the positioning frame plate 42 on the unloading mechanism will move toward the peeling device 1 and drive the moving strip plate 7 to move together. The teeth on the moving strip plate 7 engage with the gear 3 83 to drive the sleeve to rotate, and then drive the rotating plate 82 to rotate synchronously. The rotating plate 82 drives the meshing rods through multiple meshing rods. The differential assembly 85 runs, which in turn drives the driving plate 87 to rotate. The rotating driving plate 87 can drive the connecting rod 88 to move through eccentric rotation, and then drives the push rod 86 to move. The push rod 86 pushes the push-pull plate to move. The downward push of the push-pull plate can generate gas blowing, and the gas is blown out through the blowing plate 84. The blown gas can blow off the waste cut by the peeling equipment 1, thereby automatically blowing off and cleaning the cut waste while taking the material, effectively reducing the workers' participation process and reducing the workers' workload.

[0054] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. An exhaust pipe processing device, including a rotary cutting device, characterized in that: The rotary cutting device is provided with a fixed plate 1, and the fixed plate 1 is provided with a blower mechanism for blowing off the residual material cut off; The peeling device is provided with a rotating platform and a fixed bracket, the rotating platform is provided with a loading mechanism for placing the exhaust pipe, the fixed bracket is provided with a unloading mechanism for removing the exhaust pipe, the unloading mechanism is provided with a movable strip, and the movable strip is connected to the blower mechanism; The rotating table is provided with a plurality of placement mechanisms for placing exhaust pipes, and the peeling device is provided with a driving mechanism for driving the placement mechanisms to operate; Partial plates are extended from the left and right sides and the rear side of the peeling device, the blower mechanism is arranged on the plate extending from the rear side of the peeling device, the rotating platform and the driving mechanism are both arranged on the plate extending from the left side of the peeling device, and the fixed bracket is arranged on the plate extending from the right side of the peeling device. A plurality of teeth are provided on the left side of the lower rear surface of the movable strip, and the movable strip is meshed with the blower mechanism through the plurality of teeth. The components and operation modes of the loading mechanism and the unloading mechanism are the same; The feeding mechanism includes an electric cylinder, a positioning frame plate is provided at the output end of the electric cylinder, a picking mechanism for picking up and placing the exhaust pipe is provided in the middle above the positioning frame plate, the positioning frame plate is connected to the L-shaped rod, a second fixing plate is provided on the outer surface of the electric cylinder, and the electric cylinder is arranged in the second fixing plate; The blowing mechanism includes a cylinder body, a fixed support plate, a driving plate, a blowing plate and a push rod, the lower end of the push rod is provided with a push-pull plate, the outer surface of the push rod is provided with a connecting rod, the connecting rod is provided with a slider at one end away from the push rod, the right surface of the driving plate is provided with an annular groove near the edge, and the slider is movably in the annular groove, the lower end of the cylinder body is connected to the rear end of the blowing plate through a pipe, the interior of the blowing plate is a cavity, the outer surface of the pipe is provided with a rotating circle near one end of the blowing plate, the outer surface of the rotating circle is provided with a gear three and a rotating plate, the outer surface of the rotating plate is provided with a plurality of meshing rods, and the inner surface of the fixed support plate is provided with a differential assembly; The gear three is meshed and connected with the movable strip plate, the rotating plate is meshed and connected with the differential assembly through multiple meshing rods, the output shaft shaft on the differential assembly is eccentrically connected with the drive plate, the push-pull plate is in the cylinder, the front end surface of the fixed support plate is connected to the rear surface of the fixed plate one, and the blowing plate is arranged in the fixed plate one. When the unloading mechanism is taking the material, the positioning frame plate on the unloading mechanism will move toward the direction of the peeling equipment and drive the movable strip plate to move together.

2. The exhaust pipe processing device according to claim 1, characterized in that: The rotating table includes a base, a convex rod protruding in the middle of the upper surface of the base, a top plate is provided at the upper end of the convex rod, a fixed plate 2 is provided on the upper surface of the top plate, the feeding mechanism is arranged in the fixed plate 2, a rotating plate is rotatably provided on the outer surface of the convex rod, a convex ring protruding in the middle of the upper surface of the rotating plate, a ratchet is provided on the outer surface of the convex ring, a plurality of rectangular grooves are equidistantly provided on the edge of the rotating plate, and a plurality of the placing mechanisms are respectively arranged in the plurality of rectangular grooves, a guide plate is provided on the lower surface of the top plate, a moving rod is slidably provided in the guide plate, the right end of the upper surface of the moving rod is connected to the feeding mechanism through an L-shaped rod, a strip end protrudes on the left side of the lower end of the moving rod, and a plurality of rotating mechanisms and limiting plates are provided on the rear surface of the protruding strip end.

3. The exhaust pipe processing device according to claim 2, characterized in that: The placement mechanism includes a placement block 1, a placement block 2 is provided on the right side surface of the placement block 1, a placement groove is provided at the connection between the placement block 1 and the upper surface of the placement block 2, the placement block 1 and the placement block 2 are hinged at the gap between the lower surfaces through a hinge, the hinge is rotated by a cylindrical pin and is arranged in a rectangular groove, a gear 1 is provided on the rear end of the outer surface of the cylindrical pin, and the gear 1 is connected to the driving mechanism.

4. The exhaust pipe processing device according to claim 3, characterized in that: The driving mechanism includes a connecting plate and a motor, a driving strip plate is provided on the upper end surface of the connecting plate, a movable plate 2 is provided on the lower end surface of the connecting plate, a rack 1 is provided on the front side of the upper surface of the movable plate 2, a gear 2 is provided on the output shaft of the motor, the gear 2 is meshed with the rack 1, a slide is provided on the lower surface of the movable plate 2, the motor 1 is installed on the plate body extending on the left side of the peeling device, a slide groove 1 is opened on the plate body extending on the left side of the peeling device, and the slide groove is movably arranged in the slide groove 1.

5. The exhaust pipe processing device according to claim 4, characterized in that: The material-picking mechanism includes a telescopic rod, a lower pressure plate is provided at the output end of the telescopic rod, hinge blocks are provided on the front and rear sides of the outer surface of the lower pressure plate, rotating rods are hinged in the two hinge blocks, and the two rotating rods are hinged to the hinge plates at one end away from the lower pressure plate, and suction cups are provided on the outer surfaces of the two hinge plates, and guide rods and springs are respectively provided in the middle of the lower surface of the lower pressure plate, a movable plate 1 is provided at the lower end of the spring, and push blocks are provided on the front and rear sides of the right end of the movable plate 1, and two guide blocks are provided at the left end of the movable plate 1.

6. The exhaust pipe processing device according to claim 5, characterized in that: A guide hole is provided on the right side of the upper surface of the movable plate, the guide rod is located in the guide hole, the spring is located on the outer surface of the guide rod, the two push block surfaces are respectively in contact with the inner surfaces of the two rotating rods, and two movable holes are provided on the positioning frame plate, and the two guide blocks are respectively located in the two movable holes.

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