Arc trajectory line steering device and steering method thereof

Abstract

The application discloses an arc trajectory line steering device, which comprises an inclined conveying roller moving frame and an arc trajectory line steering mechanism, wherein the arc trajectory line steering mechanism comprises an arc track mechanism and a swing type crank mechanism, and the arc track mechanism is provided with a replaceable arc track slot; the crank mechanism comprises an embedded sliding slot crank driven to rotate and swing actively and an adjusting swing lever driven to rotate and swing passively, one end of the swing lever is slidably connected with the arc track slot and the embedded sliding slot crank respectively, the other end of the swing lever is freely extended and arranged to be connected with the inclined conveying roller moving frame; a rotating mechanism for driving the swing lever to rotate passively is connected to the middle part of the swing lever; and a height adjusting mechanism is arranged. The application further discloses a steering method using the device. The device can realize steering at any angle, improves steering efficiency, has good universality, low cost and greatly improves the production efficiency of the electrical base plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material conveying device, in particular to an inclined material conveying and a curved trajectory line turning device for an inclined conveying roller production line and a turning method thereof. BACKGROUND

[0002] The electrical base plate assembly and wiring is one of the conventional production processes of injection molding machines and other high-end equipment. Since the electrical base plate assembly and wiring is usually divided into multiple processes, workers in different processes need to wait for the electrical base plate to be transported to the work point before starting work. Therefore, in order to facilitate the work of workers, the conveying roller of the production line usually adopts an inclined angle, that is, the conventional horizontal conveying roller production line is lifted at an angle along the inner side to avoid the workers' bending work. However, due to the limited area of the factory, the conveying roller production line cannot be arranged in a straight line, and a right-angle turning is necessary to adapt to the area of the production workshop.

[0003] The current common right-angle turning device of the inclined conveying roller production line mainly transports the material to the inclined conveying roller which can be rotated at a fixed point. The device rotates 90° through the turning mechanism at the bottom to realize the right-angle turning of the material in the inclined conveying roller production line. However, this right-angle turning device has low efficiency and occupies a large area of the work surface, and cannot adapt to inclined conveying roller production lines with multiple heights and different angle parameters, so the application range is narrow.

[0004] Therefore, it is urgent to design a curved trajectory line turning device that can realize turning at different angles, has strong universality, occupies small area, has high efficiency and low cost. SUMMARY

[0005] The purpose of the present application is to solve the problems of the existing material conveying turning device, which can only meet the right-angle turning operation of one production line, cannot adapt to inclined conveying roller production lines with multiple height parameters and different angle turning requirements, cannot realize the universality of the turning device, leads to low efficiency, high cost, and large area occupation, etc. The present application provides a curved trajectory line turning device and a turning method thereof, which can realize the arbitrary angle turning of the inclined conveying roller production line to adapt to the conventional production scene, reduce the area occupation of the turning device on one side of the work surface, improve the turning efficiency, adapt to inclined conveying roller production lines with different heights and different turning radii, have good universality, low cost, and are beneficial to improving the production efficiency of the electrical base plate.

[0006] The technical solution adopted by the present application to achieve the first invention purpose is: a curved trajectory line turning device, comprising:

[0007] An inclined conveying roller moving frame for realizing the free movement of the electrical base plate material turning carrier;

[0008] The arc trajectory line steering mechanism is connected with the inclined conveying roller moving frame and drives the steering of the inclined conveying roller moving frame, the arc trajectory line steering mechanism comprises an arc track mechanism and a crank mechanism arranged on the arc track mechanism in a swing mode, and the arc track mechanism is provided with a replaceable arc track slot; the crank mechanism comprises a built-in sliding slot crank driven to rotate and swing in a driving mode by a swing rod driving mechanism and an adjustable swing rod driven to swing and rotate, one end of the swing rod is slidably connected with the arc track slot and the built-in sliding slot crank respectively, the other end of the swing rod is arranged in a free extension mode and used for being connected with the inclined conveying roller moving frame, and a rotating mechanism for driving the swing rod to rotate in a driven mode is connected to the middle part of the swing rod.

[0009] The height adjusting mechanism is arranged below the arc trajectory line steering mechanism and is used for adjusting the height and angle of the arc trajectory line steering mechanism.

[0010] The arc trajectory line steering device drives the inclined conveying roller moving frame to realize the steering of the arc track in the material conveying process of the electrical base plate, so that the electrical base plate material is conveyed from the previous inclined conveying roller production line to the next inclined conveying roller production line, automatic seamless connection is realized, and the production efficiency is effectively improved. Meanwhile, in order to realize the universal design of the steering device, the height adjusting mechanism is arranged below the arc trajectory line steering mechanism and is used for adjusting the height of the arc trajectory line steering mechanism to adapt to the steering connection of production lines of different heights, in order to realize the adjustment of different angles and different steering arc sizes, the arc track mechanism with the replaceable arc track slot is arranged on the arc trajectory line steering mechanism, the steering angle is adjusted by replacing the arc track slot with different radii to meet the requirements of the steering position of different production lines, in addition, in order to realize the requirements of different turning radius designs, the adjustable swing rod is used to adjust the size requirements of the turning radius of the inclined conveying roller moving frame. Moreover, the arc trajectory line steering device can be adjusted and installed according to the setting position, has a small floor area and a wide application range. The arc trajectory line steering device realizes the steering of the inclined conveying roller production line at any angle, can adapt to the setting requirements of different production scenes, effectively reduces the floor area of the steering device on the working side, improves the steering efficiency, can be widely applied to inclined conveying roller production lines of different heights, different steering angles and different turning radii, has good universality, low cost and greatly improved electrical base plate production efficiency.

[0011] As preferred, the arc-shaped track slot is internally provided with an arc-shaped track slot wheel; one end of the built-in sliding slot crank is connected with the swing rod driving mechanism and is driven to rotate by the swing rod driving mechanism, and the other end of the built-in sliding slot crank is provided with a crank sliding slot, and the crank sliding slot is internally provided with a sliding slot wheel; the sliding slot wheel and the arc-shaped track slot wheel are arranged on the same slot wheel shaft in an up-down manner; and the upper end of the slot wheel shaft is connected with the swing rod. In order to realize the accuracy and linkage of the steering of the crank mechanism, the arc-shaped track slot wheel is arranged in the arc-shaped track slot, the sliding slot wheel is arranged in the crank sliding slot, the arc-shaped track slot wheel and the sliding slot wheel are coaxially arranged on the swing rod through the slot wheel shaft, when the built-in sliding slot crank is driven to rotate by the swing rod driving mechanism, the other end of the built-in sliding slot crank and the sliding slot wheel rotate relatively and drive the sliding slot wheel to rotate in the crank sliding slot, thereby driving the slot wheel shaft to rotate, the slot wheel shaft drives the arc-shaped track slot wheel to rotate in the arc-shaped track slot, thereby driving the swing rod to change the angle along the arc-shaped track slot, and while the swing rod rotates along the arc-shaped track slot, it also passively swings through the rotating mechanism, the swing of the swing rod drives the inclined conveying roller moving frame connected therewith to rotate and steer at a corresponding angle and turning radius, thereby realizing the steering operation in the process of conveying the electrical base plate materials.

[0012] As preferred, the arc-shaped track mechanism comprises a steering mechanism base and an arc-shaped track which is replaceably arranged on the steering mechanism base, and the arc-shaped track slot is arranged on the arc-shaped track; the swing rod is connected with the rotating mechanism through a swing rod seat, the rotating mechanism comprises a rotating seat and a rotating seat fixed plate, the rotating seat is rotatably hingedly connected with the rotating seat fixed plate, and the rotating seat fixed plate is frame-shapedly arranged on the steering mechanism base. The arc-shaped track mechanism mainly comprises a steering mechanism base for arranging the arc-shaped track slot, facilitating the installation and replacement of the arc-shaped track, thereby replacing the arc-shaped track slot with different arc-shaped angles, and also facilitating the transmission connection of the crank mechanism and the swing rod driving mechanism, realizing the active and driven rotary swing of the crank mechanism, and achieving the design purpose of precise steering. The rotating mechanism is mainly used to realize the driven rotary swing of the swing rod, drives the swing rod to freely rotate and swing through the rotating seat, and drives the overall movement of the inclined conveying roller moving frame through the swing rod.

[0013] As preferred, the crank mechanism further comprises a crank shaft connected with the built-in sliding groove crank perpendicularly and connected with the arc track mechanism rotationally; the swing rod driving mechanism comprises a servo motor arranged on the height adjusting mechanism, a driving pulley arranged on the output shaft of the servo motor and a driven pulley arranged on the lower end of the crank shaft, and the driving pulley and the driven pulley are provided with a transmission belt. The rotation swing of the crank mechanism needs power driving, the crank shaft is arranged to realize the pulley transmission with the servo motor, and the servo motor is arranged to realize the forward and reverse rotation swing of the crank mechanism, so as to realize the reciprocating swing of the inclined conveying roller moving frame, and realize the connection conveying between the front inclined conveying roller production line and the rear inclined conveying roller production line.

[0014] As preferred, the height adjusting mechanism comprises a linear guide rail mechanism, a lifting sliding groove mechanism slidingly arranged on the linear guide rail mechanism and a rotating lifting mechanism; the lifting sliding groove mechanism comprises a pair of lifting sliding groove plates and a driving mechanism driving the lifting sliding groove plates to ascend and descend along the linear guide rail mechanism, and the rotating lifting mechanism is connected with the driving mechanism and the lifting sliding groove plates respectively. The height adjusting mechanism further comprises the linear guide rail mechanism and the lifting sliding groove mechanism, the driving mechanism in the lifting sliding groove mechanism drives the rotating lifting mechanism to act, so as to drive the lifting sliding groove plates to ascend, and the lifting sliding groove plates slide upward along the linear guide rail mechanism in the process of ascending, so as to realize the adjustment of the height and the angle.

[0015] As preferred, the rotating lifting mechanism comprises a V-shaped frame base, a V-shaped frame rotating shaft rotationally arranged on the V-shaped frame base and a rotating sliding linkage mechanism rotationally hinged on the V-shaped frame rotating shaft. The rotating lifting mechanism is arranged in the height adjusting mechanism, the height and the angle are adjusted by the rotating lifting mechanism, so as to ensure the adjustment accuracy, the rotating lifting mechanism mainly comprises a rotating shaft arranged on a V-shaped frame base, a rotating sliding linkage mechanism hinged on the rotating shaft, the height and the ascending angle of the arc track line turning mechanism are adjusted by the relative rotation and sliding of the rotating sliding linkage mechanism, and the rotating lifting mechanism has the advantages of stable adjustment, good balance performance, self-locking function and no uneven stress problem.

[0016] As preferred, the rotating sliding linkage mechanism comprises a V-shaped frame symmetrically arranged at both ends of the V-shaped frame rotating shaft, a V-shaped frame connecting block fixed at the upper end of one V-shaped side of the V-shaped frame, a pulley installed at the upper end of the other V-shaped side of the V-shaped frame, and a V-shaped frame connecting block rotating shaft hinged to the V-shaped frame connecting block, wherein a piston rod hinge head for connecting with the piston rod of the driving member is hinged to the V-shaped frame connecting block rotating shaft.

[0017] As preferred, the linear guide mechanism comprises two linear guide columns, linear guides fixed to the linear guide columns, and a sliding block slidingly arranged on the linear guides, wherein the lifting chute plate is fixed to the sliding block and slidingly connected to the linear guides through the sliding block, the lifting chute plate is provided with a chute in the horizontal direction, and the driving mechanism comprises a driving member fixing seat and a driving member hinged to the driving member fixing seat, wherein the driving member can be a driving oil cylinder or a driving air cylinder.

[0018] As preferred, the inclined conveying roller moving frame comprises a moving bracket body, a bracket foot with universal wheels, an inclined conveying roller with lifting adjustment arranged on the moving bracket body, and material baffles arranged at the upper and lower ends of the inclined conveying roller, wherein a swing rod connecting piece is arranged on the moving bracket body.

[0019] A method for turning using an arc-shaped trajectory line turning device, comprising the following steps:

[0020] Step 1: The arc trajectory line turning device of the inclined conveying roller is installed at the turning corner of the inclined conveying roller production line;

[0021] Step 2: The height adjusting mechanism is used to adjust the connection height and angle of the inclined roller moving frame with the previous and next inclined conveying roller production lines: the driving member drives the piston rod to protrude, the piston rod drives the V-shaped frame connecting block to swing in the direction of the piston rod extension, the V-shaped frame connecting block drives the two V-shaped frames on it to rotate around the V-shaped frame rotating shaft, the pulley on the V-shaped frame slides in the sliding groove of the lifting sliding groove plate and drives the sliding groove end of the lifting sliding groove plate to make a rotary swing upward movement, driving the end of the lifting sliding groove plate slidingly connected with the linear guide rail to slide upward along the linear guide rail, the lifting sliding groove plate moves upward to drive the lifting platform to move upward, realizing the upward movement of the arc trajectory line turning device, until the swing rod can be connected with the swing rod connecting piece in the inclined conveying roller moving frame;

[0022] Step 3: After the height adjustment is completed, the electrical base material is conveyed to the inclined conveying roller moving frame, the swing rod driving mechanism is actuated, the swing rod driving mechanism drives the crankshaft to rotate, the crankshaft transmits power to the built-in sliding groove crank, when the built-in sliding groove crank rotates, the sliding groove wheel slides in the crank sliding groove, at the same time, the arc track groove wheel slides in the arc track groove, thereby driving the swing rod to swing with the rotary seat as the center, the swing rod drives the inclined conveying roller moving frame to move in an arc trajectory line, through the turning movement of the inclined conveying roller moving frame, the electrical base material is rotated and turned, realizing the conveying of the electrical base material from the previous inclined conveying roller production line A to the next inclined conveying roller production line;

[0023] Step 4: After the movement is completed, the swing rod driving mechanism moves reversely, the swing rod drives the inclined conveying roller moving frame to turn back to the original position for the next conveying operation.

[0024] The method of turning with the arc trajectory line turning device is convenient to operate, automatically reciprocating turning connection, effectively improves the conveying efficiency of the material, has strong practicality, good general effect, can meet the turning connection of different production lines, different production scenes, different heights, different angle arc tracks, improves the turning efficiency, and can adapt to inclined conveying roller production lines of different heights and sizes through the height adjusting structure, adjusts the turning radius of the arc trajectory line by replacing the length of the swing rod, adapts to different turning requirements, has greater advantages in production application range, and is suitable for popularization and application.

[0025] The beneficial effects of the present application are: the arc trajectory line turning device realizes the turning of the inclined conveying roller production line at any angle, can adapt to the setting needs of different production scenes, effectively reduces the floor area of the turning device on the working side, improves the turning efficiency, can be widely applied to inclined conveying roller production lines with different heights, different turning angles and different turning radii, has good universality, low cost and greatly improves the production efficiency of the electrical bottom plate. It has greater advantages in production application range and is suitable for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of the arc trajectory line turning device of the present application;

[0027] Figure 2 is a top view of the arc trajectory line turning device of the present application;

[0028] Figure 3 is a structural schematic view of the height adjusting mechanism and the arc trajectory line turning mechanism in the present application;

[0029] Figure 4 is a structural schematic view of the inclined conveying roller moving frame in the present application;

[0030] Figure 5 is a structural schematic view of the height adjusting mechanism in the present application;

[0031] Figure 6 is a connection relationship structural schematic view of the driving mechanism and the rotating lifting mechanism in the present application;

[0032] Figure 7 is a structural schematic view of the rotating lifting mechanism in the present application;

[0033] Figure 8 is a structural schematic view of the arc trajectory line turning mechanism in the present application;

[0034] Figure 9 is a structural schematic view of the arc trajectory line turning mechanism in the present application;

[0035] Figure 10 is an application state view of the arc trajectory line turning device of the present application;

[0036] Figure 11 is an application state view of the arc trajectory line turning device of the present application in another direction;

[0037] In the figure: 1, inclined conveying roller moving frame, 12, moving support body, 13, support foot, 14, universal wheel, 15, support connecting piece, 16, inclined conveying roller, 17, swing rod connecting piece, 18, material baffle;

[0038] 2, Arc trajectory steering mechanism, 21, steering mechanism base, 22, arc track, 23, arc track slot, 24, arc track slot wheel, 25, crank mechanism, 250, tapered roller bearing, 251, crankshaft, 252, built-in sliding groove crank, 253, crank sliding groove, 254, sliding groove wheel, 26, rotating mechanism, 261, rotating seat, 262, rotating seat fixed plate, 27, swing rod mechanism; 271, swing rod seat, 272, swing rod, 273, L-shaped fixing piece, 274, slot wheel shaft, 275, swing rod connecting block one, 276, swing rod connecting block two, 277, swing rod limiting block,

[0039] 3, Height adjustment mechanism, 4, whole machine fixed base, 5, linear guide rail, 6, lifting sliding groove mechanism;

[0040] 7, Swing rod driving mechanism, 71, servo motor, 72, pulley transmission mechanism, 73, motor fixed plate, 74, output shaft, 75, backing plate, 76, driving pulley, 77, driven pulley;

[0041] 8, Driving mechanism, 81, driving piece, 82, driving piece fixed seat, 83, fixed hinge, 84, rotating hinge, 85, piston rod;

[0042] 9, Rotating lifting mechanism, 90, V-shaped frame base, 901, first V-shaped support frame, 902, second V-shaped support frame, 903, third V-shaped support frame, 91, V-shaped frame rotating shaft, 92, V-shaped frame, 93, V-shaped frame connecting block, 94, V-shaped frame connecting block rotating shaft, 95, piston rod hinge, 96, pulley, 97, buffer anti-collision column;

[0043] 10, Lifting sliding groove plate, 101, sliding groove, 102, lifting platform positioning groove, 103, inclined surface;

[0044] 11, Lifting platform;

[0045] A, the front inclined conveying roller production line, B, the rear inclined conveying roller production line, C, the electrical base plate material. DETAILED DESCRIPTION

[0046] The various aspects of the present application will be described in detail below with specific examples and in conjunction with the accompanying drawings.

[0047] Example 1:

[0048] In the embodiment shown in FIG. 1, Figure 2 , Figure 3 An arc trajectory steering device is provided for the steering of the inclined conveying roller during the conveying process.

[0049] The arc trajectory line turning device comprises a whole machine fixed base 4, a height adjusting mechanism 3 installed on the whole machine fixed base, an arc trajectory line turning mechanism 2 installed on the height adjusting mechanism, and a tilting conveying roller moving frame 1 capable of freely moving.

[0050] The whole machine fixed base 4 is a rectangular plate, the height adjusting mechanism 3 is arranged on the whole machine fixed base and used for adjusting the height of the arc trajectory line turning mechanism 2, so as to meet the turning needs of the tilting conveying roller production line of different height sizes, realize the universal design of the turning device, and reduce the cost. The arc trajectory line turning mechanism 2 is arranged on the height adjusting mechanism 3, and the tilting conveying roller moving frame 1 is arranged on the outer side of the whole machine fixed base 4 and located at the corner of the tilting conveying roller production line right-angle turning. The height adjusting mechanism 3 is used for adjusting the height of the tilting roller moving frame 1 and the previous tilting conveying roller production line, and the arc trajectory line turning mechanism 2 is used for realizing the turning and the connection with the next tilting conveying roller production line.

[0051] As shown in Figure 5 , Figure 6 , the height adjusting mechanism 3 comprises a linear guide rail mechanism 5, a lifting chute mechanism 6 slidably arranged on the linear guide rail mechanism 5, and a swing rod driving mechanism 7 arranged on the lifting chute mechanism 6.

[0052] The linear guide rail mechanism 5 comprises two linear guide rail columns 51, a linear guide rail 52 fixed on the linear guide rail columns 51, and a sliding block 53 slidably arranged on the linear guide rail. The two linear guide rail columns 51 are arranged vertically at one end of the whole machine fixed base 4.

[0053] The lifting chute mechanism 6 comprises a pair of lifting chute plates 10, a driving mechanism 8 used for driving the lifting chute plates 10 to ascend and descend along the linear guide rail 52, and a rotating lifting mechanism 9 connected between the driving mechanism 8 and the lifting chute plates 10. The lifting chute plates 10 are arranged in a U-shaped structure and horizontally slid on the linear guide rail 52. The lifting chute plates 10 are fixed on the sliding block 53 and slidably connected with the linear guide rail 52 through the sliding block 53.

[0054] A chute 101 is formed in the lifting chute plates 10 in the horizontal direction, and a lifting platform positioning groove 102 is arranged on the upper plate surface of the lifting chute plates 10. An inclined surface 103 is arranged below the free end of the lifting chute plates 10.

[0055] The driving mechanism 8 comprises a driving member fixing seat 82 and a driving member 81 hingedly connected to the driving member fixing seat 82. The driving member can be a driving oil cylinder or a driving air cylinder. In this embodiment, the driving member is a driving oil cylinder. The driving member fixing seat 82 is fixed to one end of the linear guide column 51 and is located outside the linear guide column 51. The driving oil cylinder is hingedly connected to the driving member fixing seat 82. A fixed hinge 83 is fixedly connected to the driving member fixing seat 82. A rotating hinge 84 is hingedly connected to the fixed hinge 83. The rotating hinge 84 is fixed to the driving oil cylinder 81, thereby achieving the hinged connection between the driving oil cylinder and the driving member fixing seat 82. The driving oil cylinder 81 is arranged along the length direction of the whole machine fixing base 4 and is located inside the two lifting sliding groove plates 10. The rotating lifting mechanism 9 is arranged at the other end of the whole machine fixing base 4 and is rotatably connected to the piston rod 85 of the driving oil cylinder.

[0056] As shown in Figure 7 The rotating lifting mechanism 9 comprises a V-shaped bracket base 90 fixed to the whole machine fixing base 4. The V-shaped bracket base 90 is provided with a first V-shaped support bracket 901, a second V-shaped support bracket 902 and a third V-shaped support bracket 903. The first V-shaped support bracket 901 and the second V-shaped support bracket 902 are symmetrically arranged along the long axis direction of the V-shaped bracket base. The third V-shaped support bracket 903 is arranged at the middle position of the first V-shaped support bracket 901 and the second V-shaped support bracket 902 and is oppositely arranged. The third V-shaped support bracket 903 is provided with a buffer anti-collision column 97. A V-shaped bracket rotating shaft 91 is hingedly connected to the first V-shaped support bracket 901 and the second V-shaped support bracket 902 of the V-shaped bracket base 90. The V-shaped bracket rotating shaft 91 is hingedly connected to a rotating sliding linkage mechanism. The rotating sliding linkage mechanism comprises two V-shaped brackets 92 rotatably connected to the V-shaped bracket rotating shaft 91. The two V-shaped brackets 92 are symmetrically arranged and the V-shaped openings thereof are upwardly arranged. A V-shaped bracket connecting block 93 is fixedly connected to the upper end of one V-shaped side of the two V-shaped brackets 92. A V-shaped bracket connecting block rotating shaft 94 is hingedly connected to the V-shaped bracket connecting block 93. A piston rod hinge head 95 is hingedly connected to the V-shaped bracket connecting block rotating shaft 94. The piston rod hinge head 95 is mounted on the piston rod 85 of the driving oil cylinder. The upper end of the other V-shaped side of the two V-shaped brackets 92 is respectively fixedly mounted with a pulley 96. The pulley 96 is slidingly mounted in the sliding groove 101 of the lifting sliding groove plate 10 and can slide in the sliding groove 101.

[0057] The driving oil cylinder 81 drives the piston rod 85 to extend or retract, thereby driving the pulley 96 to slide along the sliding groove 101 and driving the lifting sliding groove plate 10 to lift or lower, so as to adjust the height. The rotating sliding linkage mechanism rotates along the V-shaped bracket rotating shaft 91 under the driving of the piston rod.

[0058] The swing rod driving mechanism 7 comprises a servo motor 71 and a belt wheel transmission mechanism 72. The servo motor 71 is vertically arranged on the lifting chute plate 10 through a motor fixing plate 73. The output shaft 74 of the servo motor 71 is vertically arranged above the driving oil cylinder 81. The motor fixing plate 73 is fixedly connected with the sliding block 53 through a pad plate 75. The belt wheel transmission mechanism 72 comprises a driving belt wheel 76 and a driven belt wheel 77, and a transmission belt arranged on the driving belt wheel 76 and the driven belt wheel 77. The driving belt wheel 76 is fixedly connected with the lower end of the output shaft 74 of the servo motor. The driven belt wheel 77 is arranged on the arc trajectory turning mechanism 2.

[0059] As shown in Figure 8 , Figure 9 The arc trajectory turning mechanism 2 is connected with the height adjusting mechanism 3 through a lifting platform 11 and is driven by the height adjusting mechanism 3 to realize upward and downward lifting and rotary swing. The arc trajectory turning mechanism 2 is an adjustable structure. The arc trajectory turning mechanism 2 comprises an arc track mechanism and a crank mechanism 25 rotatably arranged on the arc track mechanism. The arc track mechanism is provided with a replaceable arc track groove 23. The crank mechanism 25 comprises an inner sliding groove crank 252 driven by the swing rod driving mechanism 7 to realize active rotary swing and an adjustable swing rod 272 driven to swing. One end of the swing rod 272 is slidably connected with the arc track groove 23 and the inner sliding groove crank 252 respectively. The other end of the swing rod 272 is freely extended and arranged for being connected with the inclined conveying roller moving frame 1. The middle part of the swing rod 272 is connected with a rotary mechanism 26 for realizing swing rod driven rotation.

[0060] The arc trajectory turning mechanism 2 comprises a turning mechanism base 21. An arc track 22 is arranged on the turning mechanism base 21. The arc track groove 23 is arranged on the arc track 11. The arc size of the arc track groove 23 can be set according to the size of the turning angle, for example, 90 degrees, 120 degrees and the like. The arc track and the arc track groove are designed to meet the use requirements of different turning angles by cooperating with the crank mechanism and the rotary mechanism. An arc track groove wheel 24 is horizontally slidably arranged in the arc track 22. The arc track groove wheel 24 can slide along the arc track 22.

[0061] A crank mechanism 25 and a rotating mechanism 26 are further arranged on the steering mechanism base 21. The crank mechanism 25 includes a crank shaft 251 vertically arranged at the center of the steering mechanism base 21, a horizontally arranged built-in sliding groove crank 252, and a swing lever mechanism 27. The crank shaft 251 is rotationally connected with the steering mechanism base 21 through a tapered roller bearing 250. The lower end of the crank shaft 251 is connected with a driven pulley 77. The upper end of the crank shaft 251 is connected with one end of the built-in sliding groove crank 252. The other end of the built-in sliding groove crank 252 is provided with a crank sliding groove 253, which is above the arc-shaped track groove 23. A sliding groove wheel 254 is horizontally slidably arranged inside the crank sliding groove 253. The sliding groove wheel 254 can rotate horizontally along the crank sliding groove 253.

[0062] The swing lever mechanism 27 includes a swing lever seat 271 and a swing lever 272. The swing lever 272 is fixedly connected with the rotating mechanism 26 through an L-shaped fixing member 273. The swing lever 272 is horizontally arranged on the swing lever seat 271. One end of the swing lever 272 is rotationally connected with the built-in sliding groove crank 253 and the arc-shaped track 22 through a vertically arranged groove wheel shaft 274. Specifically, the groove wheel shaft 274 passes through the sliding groove wheel 254 and is connected with the arc-shaped track groove wheel 24. Thus, a swing mechanism of relative rotation is formed between the swing lever 272 and the built-in sliding groove crank 253.

[0063] The arc-shaped track groove 23, the built-in sliding groove crank 252, and the swing lever 272 are arranged in a position from bottom to top in space.

[0064] The rotating mechanism 26 includes a rotating seat 261 and a rotating seat fixing plate 262. The rotating seat 261 is hingedly connected with the rotating seat fixing plate 262. The rotating seat fixing plate 262 is arranged on the steering mechanism base 21 in a trapezoidal structure and opposite to the arc-shaped track groove 23. The trapezoidal bottom side of the rotating seat fixing plate 262 is arranged along the tangent direction of the steering mechanism base 21 and extends out of the steering mechanism base 21. The rotating seat 261 is arranged at the middle position of the rotating seat fixing plate 262.

[0065] The two ends of the swing lever 272 are respectively provided with a swing lever connecting block one 275 and a swing lever connecting block two 276. The swing lever connecting block one 275 is connected with the groove wheel shaft 274. The swing lever connecting block two 276 is fixedly connected with the swing lever connecting member 17 on the inclined conveying roller moving frame 1 through an L-shaped fixing member and drives the inclined conveying roller moving frame 1 to make an angle transformation movement.

[0066] The front and back of the position where the swing lever 272 is connected with the swing lever seat 271 are respectively provided with swing lever limiting blocks 277. The swing lever limiting blocks 277 are used to limit the sliding of the swing lever.

[0067] As Figure 4 shown, the inclined conveying roller moving frame 1 comprises a moving bracket body 12 and a bracket foot 13, the bottom of the bracket foot 13 is provided with a universal wheel 14, the moving bracket body 12 is horizontally arranged at the upper end of the bracket foot 13, the moving bracket body 12 is vertically provided with a bracket connecting piece 15 at both ends of one side, the bracket connecting piece is of telescopic structure, which can be used to adjust the inclination angle of the inclined conveying roller, the bracket connecting piece can adopt a pneumatic cylinder or an oil cylinder and various telescopic control components. The inclined conveying roller 16 is installed on the other side of the moving bracket body 12 in an inclined state through the bracket connecting piece 15 and is driven to realize the transfer of the material through the power transmission mechanism, which can be a chain transmission mechanism. The inclined conveying roller 16, the bracket connecting piece 15 and the moving bracket body 12 form a triangular structure, and a swing rod connecting piece 17 for connecting the swing rod 272 of the arc trajectory turning mechanism 2 is arranged at the middle position of the horizontal plane of the moving bracket body 12. The swing rod connecting piece 17 and the swing rod are fixedly connected or movably connected, which can realize the rotation of the moving bracket body driven by the swing rod under the premise of meeting the rapid docking. The material baffle 18 for supporting the bottom plate material is fixedly connected to the upper and lower ends of the inclined conveying roller 16. In this embodiment, three bracket feet are provided, one of which is arranged below the moving bracket body of the swing rod connecting piece, and the other two are arranged at both ends of the side of the moving bracket body connected with the inclined conveying roller, so that the three bracket feet are triangularly distributed and supported below the moving bracket body, which facilitates the overall rotation and movement of the inclined conveying roller moving frame 1.

[0068] As Figure 10 , Figure 11 shown, taking a 90-degree right-angle turning as an example, the method for turning by using the arc trajectory turning device is as follows:

[0069] Step 1: Install the inclined conveying roller arc trajectory turning device at the corner of the right-angle turning of the inclined conveying roller production line.

[0070] Step 2: Adjust the connection of the inclined roller moving frame 1 with the previous inclined conveying roller production line A and the next inclined conveying roller production line B through the height adjusting mechanism 3. The driving member 81 drives the piston rod 85 to eject, the piston rod 85 drives the V-shaped frame connecting block 93 to swing in the extension direction of the piston rod, the V-shaped frame connecting block 93 drives the two V-shaped frames 92 on it to rotate around the V-shaped frame rotating shaft 91, the pulley 96 on the V-shaped frame 92 slides in the sliding groove 101 of the lifting sliding groove plate 10 and drives the lifting sliding groove plate 10 to move upward, the end of the lifting sliding groove plate 10 slidingly connected with the linear guide rail 52 slides upward along the linear guide rail 52, the lifting sliding groove plate 10 moves upward to drive the lifting platform 11 to move upward, realizing the upward movement of the arc-shaped track turning mechanism 2, until the swing rod 272 can be correspondingly installed with the swing rod connecting member 17 in the inclined conveying roller moving frame 1.

[0071] Step 3: After the height adjustment is completed, the electrical base plate material C is conveyed to the inclined conveying roller moving frame 1, the servo motor 71 is started to drive the driving pulley 76 to rotate, the driving pulley 76 drives the driven pulley 77 to rotate through the synchronous belt, the driven pulley 77 drives the crank shaft 251 to rotate, the crank shaft 251 transmits power to the built-in sliding groove crank 252, when the built-in sliding groove crank 252 rotates, the sliding groove pulley 254 slides in the crank sliding groove 253, at the same time, the arc-shaped track groove pulley 24 slides in the arc-shaped track groove 23, thereby driving the swing rod 272 to swing with the rotary seat 261 as the center, driving the swing rod connecting block two 276 to move in an arc-shaped track, since the swing rod connecting block two 276 is fixedly connected with the inclined conveying roller moving frame 1, the inclined conveying roller moving frame 1 also moves in an arc-shaped track, through the turning movement of the inclined conveying roller moving frame 1, the electrical base plate material C is rotated and turned, realizing the turning conveying of the electrical base plate material C from the previous inclined conveying roller production line A to the next inclined conveying roller production line B, after the movement is completed, the inclined conveying roller drives the electrical base plate material C to the next inclined conveying roller production line B under the driving of the chain transmission mechanism, completing the turning conveying of the electrical base plate material C. Then the swing rod drives the inclined conveying roller moving frame 1 to turn back to the original position for the next conveying operation.

[0072] Finally, it should be noted that the above-mentioned is only a specific embodiment of the present application. Obviously, the present application is not limited to the above-mentioned, but can have multiple variations, changing the installation position of the oil cylinder and the motor, changing the conveying form of the conveying roller, etc. All the variations directly derived or thought of from the disclosure of the present application should be considered as the protection scope of the present application.

Claims

1. An arc-shaped trajectory line steering device, characterized in that... include: Inclined conveyor roller moving frame (1) is used as a free-moving carrier to realize the turning of electrical base plate materials; The arc-shaped trajectory line turning mechanism (2) is a mechanism that connects to and drives the inclined conveyor roller moving frame (1) to turn. The arc-shaped trajectory line turning mechanism (2) includes an arc-shaped track mechanism and a crank mechanism (25) that is oscillating on the arc-shaped track mechanism. The arc-shaped track mechanism is provided with a replaceable arc-shaped track groove (23). The crank mechanism (25) includes a built-in sliding crank (252) that is driven by a rocker arm drive mechanism (7) to achieve active rotation and oscillation, and an adjustable rocker arm (272) that is driven to oscillate and rotate. One end of the rocker arm (272) is slidably connected to the arc-shaped track groove (23) and the built-in sliding crank (252), respectively. The other end of the rocker arm (272) is freely extended for connection with the inclined conveyor roller moving frame (1), and a rotating mechanism (26) that realizes the driven rotation of the rocker arm is connected to the middle of the rocker arm (272). The height adjustment mechanism (3) is located below the arc-shaped trajectory line turning mechanism (2) and is used to adjust the height and angle of the arc-shaped trajectory line turning mechanism (2). The height adjustment mechanism includes a linear guide rail mechanism, a lifting slide mechanism that is slidably mounted on the linear guide rail mechanism, and a rotation lifting mechanism; The lifting slide mechanism includes a pair of lifting slide plates and a drive mechanism that moves the lifting slide plates up and down along a linear guide rail mechanism. The rotating lifting mechanism includes a V-shaped frame base, a V-shaped frame shaft hinged on the V-shaped frame base, two V-shaped frames rotatably connected to the V-shaped frame shaft, a piston rod hinge head hinged on the V-shaped frame and a pulley fixed thereon, the pulley being slidably installed in the groove of the lifting slide plate.

2. The arc-shaped trajectory line steering device according to claim 1, characterized in that: The arc-shaped track groove (23) is provided with an arc-shaped track groove wheel (24); one end of the built-in sliding crank (252) is connected to the rocker arm drive mechanism (7) and driven to rotate by the rocker arm drive mechanism (7); the other end of the built-in sliding crank (252) is provided with a crank sliding groove (253); the crank sliding groove (253) is provided with a sliding wheel (254); the sliding wheel (254) and the arc-shaped track groove wheel (24) are arranged vertically on the same groove wheel shaft (274); the upper end of the groove wheel shaft (274) is connected to the rocker arm (272).

3. The arc-shaped trajectory line steering device according to claim 1, characterized in that: The arc track mechanism includes a steering mechanism base (21) and an replaceable arc track (22) mounted on the steering mechanism base (21). The arc track groove (23) is mounted on the arc track (22). The rocker arm (272) is connected to the rotating mechanism (26) through a rocker arm seat (271). The rotating mechanism (26) includes a rotating seat (261) and a rotating seat fixing plate (262). The rotating seat (261) and the rotating seat fixing plate (262) are rotatably hinged together. The rotating seat fixing plate (262) is mounted on the steering mechanism base (21) in a frame-like manner.

4. The arc-shaped trajectory line steering device according to claim 1, characterized in that: The crank mechanism also includes a crankshaft (251) that is vertically connected to the built-in groove crank (252) and rotatably connected to the arc track mechanism; the rocker arm drive mechanism (7) includes a servo motor (71) mounted on the height adjustment mechanism (3), a drive pulley (76) mounted on the output shaft (74) of the servo motor, and a driven pulley (77) mounted at the lower end of the crankshaft (251), and a transmission belt is mounted on the drive pulley (76) and the driven pulley (77).

5. The arc-shaped trajectory line steering device according to any one of claims 1 to 4, characterized in that: The rotating lifting mechanism (9) is connected to the driving mechanism (8) and the lifting slide plate (10).

6. The arc-shaped trajectory line steering device according to claim 5, characterized in that: The rotating lifting mechanism (9) further includes a rotating sliding linkage mechanism that is rotating and hinged on the V-shaped frame shaft (91).

7. The arc-shaped trajectory line steering device according to claim 6, characterized in that: The rotary sliding linkage mechanism includes a V-frame (92) symmetrically arranged at both ends of the V-frame pivot (91), a V-frame connecting block (93) fixed to the upper end of one V-shaped side of the V-frame (92), a pulley (96) installed on the upper end of the other V-shaped side of the V-frame (92), and a V-frame connecting block pivot (94) hinged to the V-frame connecting block (93). A piston rod hinge head (95) for connecting with the piston rod of the driving component is hinged on the V-frame connecting block pivot (94).

8. The arc-shaped trajectory line steering device according to claim 5, characterized in that: The linear guide mechanism (5) includes two linear guide columns (51), a linear guide rail (52) fixed on the linear guide columns (51), and a slider (53) slidably disposed on the linear guide rail; the lifting slide plate (10) is fixed on the slider (53) and slidably connected to the linear guide rail (52) through the slider (53); the lifting slide plate (10) has a slide groove (101) in the horizontal direction; the driving mechanism (8) includes a driving component fixing seat (82) and a driving component (81) hinged on the driving component fixing seat (82), and the driving component (81) is a driving oil cylinder or a driving air cylinder.

9. The arc-shaped trajectory line steering device according to any one of claims 1 to 4, characterized in that: The inclined conveyor roller moving frame (1) includes a moving support body (12), a support foot (13) with universal wheels (14), an inclined conveyor roller (16) that is inclined and adjustable on the moving support body (12), and material baffles (18) at the upper and lower ends of the inclined conveyor roller (16). The moving support body (12) is provided with a swing arm connector (17).

10. A method for steering using the arc-shaped trajectory line steering device according to any one of claims 1 to 9, characterized in that... Includes the following steps: Step 1: Install the inclined conveyor roller arc trajectory line turning device at the turning corner of the inclined conveyor roller production line; Step 2: Adjust the connection height and angle between the inclined roller moving frame (1) and the previous inclined conveyor roller production line (A) and the next inclined conveyor roller production line (B) through the height adjustment mechanism (3): The driving component (81) drives the piston rod (85) to push out, and the piston rod (85) drives the V-shaped frame connecting block (93) to swing in the direction of piston rod extension. The V-shaped frame connecting block (93) drives the two V-shaped frames (92) on it to rotate around the V-shaped frame rotating shaft (91). The pulleys (96) on the V-shaped frame (92) move in the lifting chute. The slide (101) of the plate (10) slides and drives the slide end of the lifting slide plate (10) to make a swinging upward motion, thereby driving the end of the lifting slide plate (10) that is slidably connected to the linear guide rail (52) to slide upward along the linear guide rail (52). The lifting slide plate (10) moves upward, thereby driving the lifting platform (11) to move upward, realizing the upward movement of the arc trajectory line turning mechanism (2) until the swing rod (272) can dock with the swing rod connector (17) in the inclined conveyor roller moving frame (1); Step 3: After the height adjustment is completed, the electrical base plate material (C) is conveyed to the inclined conveyor roller moving frame (1). The swing rod drive mechanism (7) is activated. The swing rod drive mechanism (7) drives the crank shaft (251) to rotate. The crank shaft (251) transmits power to the built-in slide crank (252). When the built-in slide crank (252) rotates, the slide wheel (254) slides in the crank slide groove (253). At the same time, it drives the arc track groove wheel (24) to slide in the arc track groove (23). This drives the swing rod (272) to swing around the rotating seat (261) as the center. The swing rod drives the inclined conveyor roller moving frame (1) to move in an arc trajectory. Through the turning motion of the inclined conveyor roller moving frame (1), the electrical base plate material (C) is rotated and turned, realizing the turning and conveying of the electrical base plate material (C) from the previous inclined conveyor roller production line (A) to the next inclined conveyor roller production line (B). Step 4: After the movement is completed, the swing arm drive mechanism (7) moves in the opposite direction, and the swing arm drives the inclined conveyor roller moving frame (1) to turn and reset, and to carry out the next conveying operation.

Images