High-efficiency automatic winding device

Abstract

The utility model relates to an efficient automatic winding device, including frame and setting lifting assembly, sprocket set assembly and winding assembly on the frame, lifting assembly includes lifting platform, adjustment platform and lifting motor, and the adjustment platform is slid on the lifting platform, and the top of adjustment platform is equipped with the jib motor, and the jib motor is connected the top of jib through connecting shaft, and winding assembly includes winding arm fixed frame, servo cylinder, winding angle motor, slewing bearing, cylindrical gear, winding arm support, telescopic arm connecting piece, telescopic arm and arm spread servo drive assembly. The utility model solves the problem of traditional equipment lifting deflection, chain interference, high support cost and coupling failure through the collaborative design of frame, lifting assembly, outside sprocket set assembly and winding assembly, and significantly improves winding precision and reliability.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to a high-efficiency automatic winding device. Background Technology

[0002] Tank winding machines are mainly used to produce fiberglass storage tanks, pipes, and other products. They achieve rapid forming of anti-corrosion or protective layers through automated winding processes. The core technology lies in precisely controlling the fiber winding angle and tension to improve production efficiency and ensure quality. Existing winding devices generally suffer from the following shortcomings:

[0003] (1) Poor lifting stability: Traditional single screw driven adjustment platform is prone to tilting, resulting in deviation of the tank winding angle;

[0004] (2) Chain interference risk: The inner chain layout is prone to friction with the lifting components, causing breakage or jamming;

[0005] (3) Insufficient structural stability: Existing winding devices for large tanks generally have problems such as complex structure, high cost, inconsistent winding tightness, and insufficient structural stability.

[0006] The present invention aims to solve the above-mentioned technical pain points and provide a high-efficiency winding device that is stable in operation, interference-free, and low in cost. Summary of the Invention

[0007] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a high-efficiency automatic winding device that solves the problems of lifting and lowering deviation, chain interference, high support cost and coupling failure in traditional equipment, and significantly improves winding accuracy and reliability.

[0008] The purpose of this utility model is achieved as follows:

[0009] A high-efficiency automatic winding device includes a frame and a lifting assembly, a sprocket assembly and a winding assembly mounted on the frame; the frame includes four support columns, with side crossbeams connecting the top and bottom of two adjacent front and rear support columns, and face crossbeams connecting the top and bottom of the two front support columns, and a lifting motor mounting crossbeam connecting the tops of the two rear support columns.

[0010] The lifting assembly includes a lifting platform, an adjustment platform, and a lifting motor. The lifting platform includes a rectangular frame composed of two sets of lifting crossbeams and two sets of lifting side beams. Two parallel lifting middle beams connect the two sets of lifting crossbeams, and the lifting middle beams are parallel to the lifting side beams. The lifting platform is slidably mounted on the support columns of the frame. The outer side of the lifting side beam has a chain guide lug at one end near the lifting motor mounting crossbeam and a chain connecting lug at the other end.

[0011] An adjustment platform is slidably mounted on the lifting platform, and a boom motor is mounted above the adjustment platform. The boom motor is connected to the top of the boom via a connecting shaft.

[0012] The lifting motor mounting beam has sprocket assemblies symmetrically arranged on the left and right sides. Each sprocket assembly includes a lifting motor drive shaft assembly, a lifting active bearing assembly, a lifting passive bearing assembly, a drive wheel, a passive wheel, a first guide wheel, a second guide wheel, a long chain assembly, and a short chain assembly. The drive wheel is connected to the lifting motor drive shaft assembly through the lifting active bearing assembly, and the passive wheel is connected to the lifting passive bearing assembly. The lifting active bearing assembly and the lifting passive bearing assembly are respectively fixed on the side beam at the top of the frame.

[0013] Below the drive wheel is a first guide wheel, which is located on the bottom surface of the side beam below the lifting drive bearing assembly. The second guide wheel is located on the side beam at the bottom of the frame. The drive wheel is connected to the driven wheel after passing through the first guide wheel via a long chain assembly. The long chain assembly is connected to the chain connecting lug of the lifting platform after passing through the driven wheel. The long chain assembly passes through the drive wheel and then goes around to the second guide wheel. The long chain assembly wound on the second guide wheel is connected to the first guide wheel via a short chain assembly. The short chain assembly passes through the chain guide lug of the lifting platform.

[0014] The lifting motor drive shaft assembly is connected to the lifting motor, and the lifting motor is mounted on the lifting motor mounting beam via a motor mounting bracket.

[0015] The winding assembly includes a winding arm fixing frame, a servo cylinder, a winding angle adjustment motor, a slewing bearing, a cylindrical gear, a winding arm bracket, a telescopic arm connector, a telescopic arm, and an arm extension servo drive assembly. The winding arm fixing frame is located below the top beam of the frame and is positioned between two left and right support columns. The winding arm fixing frame is equipped with a servo cylinder and a winding angle adjustment motor. The output end of the servo cylinder is connected to the slewing bearing, which meshes with the cylindrical gear. The slewing bearing is connected to the telescopic arm connector, and the left and right sides of the telescopic arm connector are symmetrically connected to two telescopic arms. The arm extension servo drive assembly connects the two telescopic arms.

[0016] A high-efficiency automatic winding device is provided, wherein the inner sides of the two support columns of the lifting motor mounting beam are respectively provided with a support guide rail; the left and right ends of one of the lifting beams of the lifting platform are respectively slidably mounted on the support guide rails of the two support columns by sliders.

[0017] A high-efficiency automatic winding device, wherein a hot-rolled light rail is provided on each of the two lifting beams of the lifting platform, and an adjustment platform is slidably provided on the hot-rolled light rail.

[0018] A high-efficiency automatic winding device includes a first ball screw and a second ball screw arranged in parallel on the inner sides of two hot-rolled light rails. A synchronous pulley is provided at the other end of the first ball screw, and another synchronous pulley is provided at the same end of the second ball screw. A synchronous belt connects the two synchronous pulleys, so that the first ball screw and the second ball screw move synchronously. The ball nuts on the first ball screw and the second ball screw are respectively connected to the two ends of the adjustment platform.

[0019] A high-efficiency automatic winding device, wherein the adjustment platform is driven by an adjustment motor, the adjustment motor is mounted on the lifting beam via an adjustment mounting base, and the output end of the adjustment motor is connected to one end of a first ball screw.

[0020] A high-efficiency automatic winding device, wherein the lower part of the connecting shaft is tapered and threadedly tightened to the top end of the lifting rod.

[0021] A high-efficiency automatic winding device, wherein the bottom end of the boom is connected to the can to be wound via a rotatable joint sleeve, so that the tilt angle of the can to be wound can be adjusted.

[0022] A high-efficiency automatic winding device is provided, wherein a winding arm bracket is provided on the outside of the servo cylinder to increase stability; the winding arm bracket is connected and fixed to the servo cylinder by a clamp, and the bottom of the winding arm bracket is hinged to the winding arm fixing frame by a hydraulic cylinder mounting accessory and a bearing; the output end of the winding angle adjustment motor is hinged to the servo cylinder by a connector, so that the winding angle adjustment motor drives the servo cylinder to adjust, thereby driving the telescopic arm to adjust the tilt angle; the winding angle adjustment motor is connected to a reducer.

[0023] A high-efficiency automatic winding device, wherein the telescopic arm is made of seamless steel pipes with inner and outer sleeves: an inner tube and an outer tube, and the outer tube is fixed with screws to prevent shaking.

[0024] A high-efficiency automatic winding device, wherein the winding arm support adopts a split support.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] This utility model provides a high-efficiency automatic winding device. Through the coordinated design of the frame, lifting assembly (including a double-screw synchronization mechanism and an anti-fall-off suspension rod connection), outer sprocket assembly, and winding assembly (including a split-type bracket and a seamless steel pipe telescopic arm), it solves the problems of lifting skew, chain interference, high bracket cost, and coupling failure in traditional equipment, significantly improving winding accuracy and reliability. It has the following advantages:

[0027] (1) Precise lifting and anti-deviation

[0028] The use of dual ball screws and synchronous pulley belts ensures the horizontal movement of the adjustment platform and eliminates deviations in the tank winding angle.

[0029] (2) Zero interference of the chain

[0030] The sprocket assembly features an outer-side layout and a short chain that runs through the guide lug design to prevent friction with the lifting components.

[0031] (3) High structural rigidity

[0032] The outer tube of the telescopic boom uses a seamless steel pipe assembly with a small number of screws for circumferential locking to suppress swaying;

[0033] The use of welded modular brackets replaces mold making, reducing costs and improving vibration resistance;

[0034] (4) High connection reliability

[0035] The tapered thread of the connecting shaft replaces the coupling, eliminating the risk of the hanger falling off;

[0036] The rotatable coupling sleeve enables stepless adjustment of the tank's tilt angle. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of this utility model.

[0038] Figure 2 This is a structural schematic diagram of the present invention from another angle.

[0039] Figure 3 This is the front view of the present invention.

[0040] Figure 4 This is a schematic diagram of the frame structure of this utility model.

[0041] Figure 5 This is a schematic diagram of the lifting assembly of this utility model.

[0042] Figure 6 This is a front view of the lifting assembly of this utility model.

[0043] Figure 7 This is a side view of the lifting assembly of this utility model.

[0044] Figure 8 This is a top view of the lifting assembly of this utility model.

[0045] Figure 9 This is a schematic diagram of the lifting platform of this utility model.

[0046] Figure 10 This is a schematic diagram of the sprocket assembly of this utility model.

[0047] Figure 11 This is a front view of the sprocket assembly of this utility model.

[0048] Figure 12 This is a schematic diagram of the winding assembly of this utility model.

[0049] Figure 13 This is a top view of the winding assembly of this utility model.

[0050] Figure 14 This is a side view of the winding assembly of this utility model.

[0051] Figure 15 This is a schematic diagram of the connecting shaft of this utility model.

[0052] Figure 16 This is a schematic diagram illustrating the application of this utility model.

[0053] in:

[0054] Frame 1, Support Column 1.1, Side Crossbeam 1.2, Top Crossbeam 1.3, Lifting Motor Mounting Crossbeam 1.4, Motor Mounting Base 1.5, Lifting Assembly 2, Lifting Platform 2.1, Lifting Crossbeam 2.101, Lifting Side Beam 2.102, Lifting Center Beam 2.103, Chain Guide Lug 2.104, Chain Connecting Lug 2.105, Adjusting Platform 2.2, Hanging Rod 2.3, Hanging Rod Motor 2.4, Support Guide Rail 2.5, Rotatable Union Sleeve 2.6, Hot-rolled Light Rail 2.7, First Ball Screw 2.8, Second Ball Screw 2.9, Adjusting Motor 2.10, Synchronous Pulley 2.11 Synchronous Belt 2.12 Sprocket Assembly 3. Lifting Motor Drive Shaft Assembly 3.1 Lifting Active Bearing Assembly 3.2 Lifting Passive Bearing Assembly 3.3 Active Wheel 3.4 Passive Wheel 3.5 First Guide Wheel 3.6 Second Guide Wheel 3.7 Long Chain Assembly 3.8 Short Chain Assembly 3.9 Winding Assembly 4. Winding Arm Fixing Frame 4.1 Servo Cylinder 4.2 Winding Angle Adjustment Motor 4.3 Slewing Bearing 4.4 Cylindrical Gear 4.5 Winding Arm Bracket 4.6 Telescopic Arm Connector 4.7 Telescopic Arm 4.8 Arm Extension Servo Drive Assembly 4.9 Detailed Implementation

[0055] To better understand the technical solution of this utility model, a detailed description will be provided below in conjunction with relevant illustrations. It should be understood that the specific embodiments described below are not intended to limit the specific implementation of the technical solution of this utility model, but are merely possible implementations of the technical solution of this utility model. It should be noted that the descriptions of the positional relationships of the components herein, such as component A being located above component B, are based on the relative positions of the components in the illustrations and are not intended to limit the actual positional relationships of the components. Example 1

[0056] See Figures 1-14 , Figure 1A structural schematic diagram of this utility model has been drawn. As shown in the figure, this utility model relates to a high-efficiency automatic winding device, which includes a frame 1 and a lifting assembly 2, a sprocket assembly 3, and a winding assembly 4 disposed on the frame 1.

[0057] The frame 1 is a well-type frame 1, including four support columns 1.1. The top and bottom of two adjacent support columns 1.1 are connected by side crossbeams 1.2. The top and bottom of the two front support columns 1.1 are connected by front crossbeams 1.3. The top of the two rear support columns 1.1 are connected by a lifting motor mounting crossbeam 1.4. The middle of the lifting motor mounting crossbeam 1.4 is provided with a motor mounting seat 1.5 for mounting the lifting motor.

[0058] The lifting assembly 2 includes a lifting platform 2.1, an adjustment platform 2.2, and a lifting motor. A support guide rail 2.5 is provided on the inner side of each of the two support columns 1.1 of the lifting motor mounting beam 1.4. The lifting platform 2.1 includes a rectangular frame composed of two sets of lifting beams 2.101 and two sets of lifting side beams 2.102. Two parallel lifting middle beams 2.103 connect the two sets of lifting beams 2.101, and the lifting middle beams 2.103 are parallel to the lifting side beams 2.102. The left and right ends of one of the lifting beams 2.101 are slidably mounted on the support guide rails 2.5 of the two support columns 1.1 via sliders.

[0059] Two lifting beams 2.103 are each equipped with a hot-rolled light rail 2.7. An adjustment platform 2.2 is slidably mounted on the hot-rolled light rail 2.7. A first ball screw 2.8 and a second ball screw 2.9 are arranged in parallel on the inner sides of the two hot-rolled light rails 2.7. The adjustment platform 2.2 is driven by an adjustment motor 2.10, which is mounted on the lifting beam 2.101 via an adjustment mounting base 1.5. The output end of the adjustment motor 2.10 is connected to one end of the first ball screw 2.8. A synchronous pulley 2.11 is provided at the other end of the first ball screw 2.8. Another synchronous pulley 2.11 is provided at the same end of the second ball screw 2.9. A synchronous belt 2.12 connects the two synchronous pulleys 2.11, so that the first ball screw 2.8 and the second ball screw 2.9 move synchronously. The ball nuts on the first ball screw 2.8 and the second ball screw 2.9 are respectively connected to the two ends of the adjustment platform 2.2.

[0060] A boom motor 2.4 is located above the adjustment platform 2.2. The boom motor 2.4 is connected to the top of the boom 2.3 via a connecting shaft. The lower part of the connecting shaft is tapered and threadedly tightened to the top of the boom 2.3 to avoid the use of a coupling, which is prone to detachment. The bottom end of the boom 2.3 is connected to the tank to be wound via a rotatable fitting 2.6, allowing the tilt angle of the tank to be wound to be adjusted. A through hole is provided in the center of the adjustment platform 2.2 for the boom 2.3 to pass through the adjustment platform 2.2.

[0061] The outer side of the lifting beam 2.102 is provided with a chain guide lug 2.104 at one end near the lifting motor mounting beam 1.4, and a chain connecting lug 2.105 at the other end.

[0062] On the left and right sides of the lifting motor mounting beam 1.4, sprocket assemblies 3 are symmetrically arranged. Each sprocket assembly 3 includes a lifting motor drive shaft assembly 3.1, a lifting active bearing assembly 3.2, a lifting passive bearing assembly 3.3, a drive wheel 3.4, a passive wheel 3.5, a first guide wheel 3.6, a second guide wheel 3.7, a long chain assembly 3.8, and a short chain assembly 3.9. The drive wheel 3.4 is connected to the lifting motor drive shaft assembly 3.1 through the lifting active bearing assembly 3.2, and the passive wheel 3.5 is connected to the lifting passive bearing assembly 3.3. The lifting active bearing assembly 3.2 and the lifting passive bearing assembly 3.3 are respectively fixed on the side beam 1.2 at the top of the frame 1.

[0063] Below the drive wheel 3.4 is a first guide wheel 3.6, which is located on the bottom surface of the side beam 1.2 below the lifting drive bearing assembly 3.2. The second guide wheel 3.7 is located on the side beam 1.2 at the bottom of the frame 1. The drive wheel 3.4 passes through the first guide wheel 3.6 via a long chain assembly 3.8 and is connected to the driven wheel 3.5. The long chain assembly 3.8 passes through the driven wheel 3.5 and is connected to the chain connecting lug 2.105 of the lifting platform 2.1. The long chain assembly 3.8 passes through the drive wheel 3.4 and then winds around to the second guide wheel 3.7. The long chain assembly 3.8 wound on the second guide wheel 3.7 is connected to the first guide wheel 3.6 via a short chain assembly 3.9. The short chain assembly 3.9 passes through the chain guide lug 2.104 of the lifting platform 2.1.

[0064] The lifting motor drive shaft assembly 3.1 is connected to the lifting motor, and the lifting motor is mounted on the lifting motor mounting beam 1.4 via the motor mounting base 1.5;

[0065] This enables the lifting motor to drive the lifting motor drive shaft assemblies 3.1 on both sides, which in turn drive the drive wheel 3.4, which in turn drive the driven wheel 3.5, thus enabling the lifting platform 2.1 to move up and down.

[0066] In this embodiment, the existing inner chain is placed on the outer side to prevent chain interference.

[0067] The winding assembly 4 includes a winding arm fixing frame 4.1, a servo electric cylinder 4.2, a winding angle adjustment motor 4.3, a slewing bearing 4.4, a cylindrical gear 4.5, a winding arm bracket 4.6, a telescopic arm connector 4.7, a telescopic arm 4.8, and an arm extension servo drive assembly 4.9;

[0068] Below the top crossbeam 1.3 of the frame 1, a winding arm fixing frame 4.1 is provided. The winding arm fixing frame 4.1 is located between two left and right support columns 1.1. The winding arm fixing frame 4.1 is equipped with a servo electric cylinder 4.2 and a winding angle adjustment motor 4.3. The output end of the servo electric cylinder 4.2 is connected to a slewing bearing 4.4. The slewing bearing 4.4 meshes with a cylindrical gear 4.5. The slewing bearing 4.4 is connected to a telescopic arm connector 4.7. Two telescopic arms 4.8 are symmetrically connected to the left and right sides of the telescopic arm connector 4.7. An arm extension servo drive assembly 4.9 is provided between the two telescopic arms 4.8. The arm extension servo drive assembly 4.9 is used to drive the extension and retraction of the telescopic arms 4.8.

[0069] The servo cylinder 4.2 is also externally equipped with a winding arm bracket 4.6 to increase stability. The winding arm bracket 4.6 is connected and fixed to the servo cylinder 4.2 by a clamp. The bottom of the winding arm bracket 4.6 is hinged to the winding arm fixing frame 4.1 by a hydraulic cylinder mounting accessory and a bearing. The output end of the winding angle adjustment motor 4.3 is hinged to the servo cylinder 4.2 by a connector, so that the winding angle adjustment motor 4.3 drives the servo cylinder 4.2 to adjust, thereby driving the telescopic arm 4.8 to adjust the tilt angle. The winding angle adjustment motor 4.3 is connected to a reducer.

[0070] In this embodiment, the telescopic arm 4.8 is made of seamless steel pipe with inner and outer sleeves: an inner tube and an outer tube. The outer tube is fixed with only six screws around its circumference to prevent shaking.

[0071] In this embodiment, the winding arm bracket 4.6 is a split bracket, which is made by welding 13 separate parts, eliminating the need for mold making and reducing costs.

[0072] Working principle:

[0073] This utility model provides a high-efficiency automatic winding device, including a frame 1, a lifting assembly 2, a sprocket assembly 3, and a winding assembly 4:

[0074] 1. Rack 1:

[0075] Four support columns 1.1, with the top and bottom of adjacent support columns 1.1 connected by side beams 1.2;

[0076] The top and bottom of the two front support columns 1.1 are connected by a surface beam 1.3;

[0077] The tops of the two rear support columns 1.1 are connected by a lifting motor mounting beam 1.4, and a motor mounting seat 1.5 is provided in the middle of the beam.

[0078] 2. Lifting Assembly 2:

[0079] 2.1 Support rail 2.5: Located inside the two rear support columns 1.1;

[0080] 2.2 Lifting Platform 2.1: A rectangular frame consisting of two sets of lifting crossbeams 2.101 and two sets of lifting side beams 2.102, with the two sets of lifting crossbeams 2.101 connected by two parallel lifting center beams 2.103;

[0081] A lifting beam 2.101 has two ends slidably connected to the support guide rail 2.5 via sliders;

[0082] A hot-rolled light rail 2.7 is installed on the lifting beam 2.103, and an adjustment platform 2.2 is slidably installed;

[0083] 2.3. Double lead screw synchronization mechanism:

[0084] Two hot-rolled light rails 2.7 are provided with a first ball screw 2.8 and a second ball screw 2.9 arranged in parallel on the inner side;

[0085] The adjustment motor 2.10 is mounted on the lifting beam 2.101 via a mounting base, and its output end is connected to the first ball screw 2.8;

[0086] The first and second ball screws 2.9 are respectively equipped with synchronous pulleys 2.11 on the same side end, and are linked by synchronous belts 2.12;

[0087] The ball nuts of the two lead screws are respectively connected to both ends of the adjustment platform 2.2;

[0088] 2.4, Lifting Rod 2.3 Mechanism:

[0089] Adjust the platform 2.2 to install the boom motor 2.4, which is connected to the reducer;

[0090] The reducer is connected to the top of the boom 2.3 via a connecting shaft. The lower part of the bearing is tapered and threaded to the top of the boom 2.3.

[0091] The bottom end of the boom 2.3 is connected to the tank to be wound via a rotatable fitting 2.6;

[0092] Adjust the platform 2.2 to have a through hole in the center for the suspension rod 2.3 to pass through.

[0093] 3. Sprocket assembly 3 (symmetrical left and right)

[0094] 3.1 Transmission Components: Symmetrical sprocket assemblies 3 are installed on both sides of the lifting motor mounting beam 1.4, including:

[0095] 3.1 Lifting motor drive shaft assembly; Lifting active / passive bearing assembly;

[0096] 3.4 driving wheel, 3.5 driven wheel, 3.6 first guide wheel, 3.7 second guide wheel;

[0097] Long chain assembly 3.8 and short chain assembly 3.9;

[0098] 3.2 Installation Structure:

[0099] The drive wheel 3.4 is connected to the motor drive shaft assembly via the lifting drive bearing assembly 3.2;

[0100] The passive wheel 3.5 connects to the lifting passive bearing assembly 3.3;

[0101] The two bearing assemblies are fixed to the side crossbeam 1.2 at the top of the frame 1;

[0102] 3.3 Chain Path:

[0103] The first guide wheel 3.6 is located on the bottom surface of the side crossbeam 1.2 below the lifting drive bearing assembly 3.2;

[0104] The second guide wheel 3.7 is located on the bottom side crossbeam 1.2 of the frame 1;

[0105] The long chain assembly 3.8 winds around the driving wheel 3.4 → first guide wheel 3.6 → driven wheel 3.5 → chain connecting lug 2.105 of the lifting platform 2.1 → second guide wheel 3.7;

[0106] The short chain assembly 3.9 connects the second guide wheel 3.7 and the first guide wheel 3.6, and passes through the chain guide lug 2.104 of the lifting platform 2.1.

[0107] 4. Winding assembly 4

[0108] 4.1 Main Structure:

[0109] A winding arm fixing bracket 4.1 is provided below the top crossbeam 1.3 of the frame 1;

[0110] The fixed frame is equipped with a servo electric cylinder 4.2 and a winding angle adjustment motor 4.3, and the servo electric cylinder 4.2 is fixed by bearings;

[0111] 4.2 Drive Mechanism:

[0112] The output end of the servo electric cylinder 4.2 is connected to the slewing bearing 4.4 and meshes with the cylindrical gear 4.5;

[0113] The slewing bearing 4.4 is connected to the telescopic boom connector 4.7, which symmetrically connects the two telescopic booms 4.8 on the left and right sides;

[0114] 4.3, Telescopic boom 4.8 assembly:

[0115] The telescopic boom 4.8 uses seamless steel pipes with inner and outer sleeves (inner and outer tubes), and only six screws are used to fix the outer tube around its circumference;

[0116] The two telescopic arms 4.8 are connected by an arm span servo drive assembly 4.9;

[0117] The output end of the winding angle adjustment motor 4.3 passes through the slewing bearing 4.4 and the connecting piece to drive the arm extension servo drive assembly 4.9;

[0118] 4.4 Supporting Structure:

[0119] The servo electric cylinder 4.2 has an externally designed split-type winding arm bracket 4.6, which is made of 13 welded components.

[0120] This utility model provides a high-efficiency automatic winding device, which, when in use:

[0121] The lifting motor drives the sprocket assembly, and the lifting platform 2.1 moves smoothly and vertically through the linkage of long and short chains;

[0122] The adjustment motor 2.10 drives the double lead screw via the synchronous belt 2.12, which in turn drives the adjustment platform 2.2 for horizontal fine-tuning.

[0123] The boom servo drive assembly 4.9 controls the extension of the telescopic boom 4.8, and works with the slewing bearing 4.4 to achieve multi-angle winding.

[0124] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.

Claims

1. A high-efficiency automatic winding device, characterized in that: It includes a frame (1) and a lifting assembly (2), a sprocket assembly (3) and a winding assembly (4) mounted on the frame (1); the frame (1) includes four support columns (1.1), the top and bottom ends of two adjacent support columns (1.1) are connected by side beams (1.2), the top and bottom ends of the two front support columns (1.1) are connected by face beams (1.3), and the top ends of the two rear support columns (1.1) are connected by a lifting motor mounting beam (1.4); The lifting assembly (2) includes a lifting platform (2.1), an adjustment platform (2.2), and a lifting motor. The lifting platform (2.1) includes a rectangular frame composed of two sets of lifting crossbeams (2.101) and two sets of lifting side beams (2.102). Two parallel lifting middle beams (2.103) are provided between the two sets of lifting crossbeams (2.101). The lifting middle beams (2.103) are parallel to the lifting side beams (2.102). The lifting platform (2.1) is slidably mounted on the support column (1.1) of the frame (1). The outer side of the lifting side beam (2.102) near the lifting motor mounting crossbeam (1.4) is provided with a chain guide lug (2.104), and the other end is provided with a chain connecting lug (2.105). An adjustment platform (2.2) is slidably mounted on the lifting platform (2.1), and a boom motor (2.4) is mounted above the adjustment platform (2.2). The boom motor (2.4) is connected to the top of the boom (2.3) via a connecting shaft. On the left and right sides of the lifting motor mounting beam (1.4), sprocket assemblies (3) are symmetrically arranged. The sprocket assembly (3) includes a lifting motor drive shaft assembly (3.1), a lifting active bearing assembly (3.2), a lifting passive bearing assembly (3.3), an active wheel (3.4), a passive wheel (3.5), a first guide wheel (3.6), a second guide wheel (3.7), a long chain assembly (3.8), and a short chain assembly (3.9). The active wheel (3.4) is connected to the lifting motor drive shaft assembly (3.1) through the lifting active bearing assembly (3.2), and the passive wheel (3.5) is connected to the lifting passive bearing assembly (3.3). The lifting active bearing assembly (3.2) and the lifting passive bearing assembly (3.3) are respectively fixed on the side beam (1.2) at the top of the frame (1). Below the drive wheel (3.4) is a first guide wheel (3.6), which is located on the bottom surface of the side beam (1.2) below the lifting drive bearing assembly (3.2). The second guide wheel (3.7) is located on the side beam (1.2) at the bottom of the frame (1). The drive wheel (3.4) passes through the first guide wheel (3.6) via a long chain assembly (3.8) and is then connected to the driven wheel (3.5). The chain connecting lug (2.105) of the lifting platform (2.1) is connected after the passive wheel (3.5). The long chain assembly (3.8) passes through the driving wheel (3.4) and then winds around to the second guide wheel (3.7). The long chain assembly (3.8) wound on the second guide wheel (3.7) is connected to the first guide wheel (3.6) through the short chain assembly (3.9). The short chain assembly (3.9) passes through the chain guide lug (2.104) of the lifting platform (2.1). The lifting motor drive shaft assembly (3.1) is connected to the lifting motor, and the lifting motor is mounted on the lifting motor mounting beam (1.4) via the motor mounting base (1.5); The winding assembly (4) includes a winding arm fixing frame (4.1), a servo electric cylinder (4.2), a winding angle adjustment motor (4.3), a slewing bearing (4.4), a cylindrical gear (4.5), a winding arm bracket (4.6), a telescopic arm connector (4.7), a telescopic arm (4.8), and an arm extension servo drive assembly (4.9); the winding arm fixing frame (4.1) is provided below the crossbeam (1.3) at the top of the frame (1), and the winding arm fixing frame (4.1) is located between the left and right support columns (1.1). The winding arm fixing frame (4.1) is equipped with a servo electric cylinder (4.2) and a winding angle adjustment motor (4.3). The output end of the servo electric cylinder (4.2) is connected to a slewing bearing (4.4). The slewing bearing (4.4) meshes with a cylindrical gear (4.5). The slewing bearing (4.4) is connected to a telescopic arm connector (4.7). The left and right sides of the telescopic arm connector (4.7) are symmetrically connected to two telescopic arms (4.8). The two telescopic arms (4.8) are connected by an arm extension servo drive assembly (4.9).

2. The high-efficiency automatic winding device according to claim 1, characterized in that: The inner sides of the two support columns (1.1) of the lifting motor mounting beam (1.4) are respectively provided with a support guide rail (2.5); the left and right ends of one of the lifting beams (2.101) of the lifting platform (2.1) are respectively slidably mounted on the support guide rails (2.5) of the two support columns (1.1) by sliders.

3. The high-efficiency automatic winding device according to claim 1, characterized in that: The lifting platform (2.1) has a hot-rolled light rail (2.7) on each of the two lifting beams (2.103), and an adjustment platform (2.2) is slidably mounted on the hot-rolled light rail (2.7).

4. The high-efficiency automatic winding device according to claim 3, characterized in that: Two hot-rolled light rails (2.7) are respectively provided with a first ball screw (2.8) and a second ball screw (2.9) arranged in parallel on their inner sides. The other end of the first ball screw (2.8) is provided with a synchronous pulley (2.11), and the same end of the second ball screw (2.9) is provided with another synchronous pulley (2.11). The two synchronous pulleys (2.11) are connected by a synchronous belt (2.12) so that the first ball screw (2.8) and the second ball screw (2.9) move synchronously. The ball nuts on the first ball screw (2.8) and the second ball screw (2.9) are respectively connected to the two ends of the adjustment platform (2.2).

5. The high-efficiency automatic winding device according to claim 4, characterized in that: The adjustment platform (2.2) is driven by an adjustment motor (2.10), which is mounted on the lifting beam (2.101) via an adjustment mounting base (1.5). The output end of the adjustment motor (2.10) is connected to one end of the first ball screw (2.8).

6. The high-efficiency automatic winding device according to claim 1, characterized in that: The lower part of the connecting shaft is tapered and is threadedly tightened to the top of the lifting rod (2.3).

7. The high-efficiency automatic winding device according to claim 1, characterized in that: The bottom end of the boom (2.3) is connected to the tank to be wound through a rotatable fitting (2.6), so that the tilt angle of the tank to be wound can be adjusted.

8. The high-efficiency automatic winding device according to claim 1, characterized in that: The servo electric cylinder (4.2) is also provided with a winding arm bracket (4.6); the winding arm bracket (4.6) is connected and fixed to the servo electric cylinder (4.2) by a clamp, and the bottom of the winding arm bracket (4.6) is hinged to the winding arm fixing frame (4.1) by a hydraulic cylinder mounting accessory and a bearing; the output end of the winding angle adjustment motor (4.3) is hinged to the servo electric cylinder (4.2) by a connector.

9. The high-efficiency automatic winding device according to claim 1, characterized in that: The telescopic arm (4.8) is made of seamless steel pipe with inner and outer sleeves: an inner tube and an outer tube. The outer tube is fixed with screws to prevent shaking.

10. The high-efficiency automatic winding device according to claim 1, characterized in that: The winding arm bracket (4.6) is a split bracket.

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