A liftable cradle device for a winding machine

Abstract

The utility model relates to a liftable hanging bracket device for winding machine, including frame and set up lifting platform and sprocket set assembly on the frame, lifting platform includes two groups of lifting crossbeam and two groups of lifting edge beam and is made of rectangle frame, is equipped with two parallel setting lifting middle beam connection between two groups of lifting crossbeam, and lifting platform is slidably arranged on the support column of frame, and the left and right sides of lifting motor installation crossbeam are respectively provided with sprocket set assembly, and sprocket set assembly includes lifting motor transmission shaft assembly, lifting driving bearing assembly, lifting driven bearing assembly, driving wheel, driven wheel, first guide wheel, second guide wheel, long chain assembly and short chain assembly, and lifting motor transmission shaft assembly connects lifting motor, the utility model discloses an integrated collaborative design through frame and outside sprocket set assembly, solves the problem of traditional equipment lifting deflection, chain interference, realizes chain zero interference.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to a liftable hanger device for a winding machine, used for stable suspension and positioning of a tank. 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 of their operation lies in precisely controlling the fiber winding angle and tension to improve production efficiency and ensure quality. Tank winding machines typically use lifting frames to control the vertical position of the tank to be wound. However, existing lifting devices on winding machines generally have the following drawbacks:

[0003] (1) Insufficient hoisting stability: The single-point driven lifting platform is prone to tilting, which causes the tank to sway eccentrically when it is wound.

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

[0005] This utility model aims to solve the above-mentioned technical pain points and provide a liftable hanging device for winding machines that provides stable hoisting, anti-interference, and low cost. Summary of the Invention

[0006] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a liftable hanger device for a winding machine.

[0007] The purpose of this utility model is achieved as follows:

[0008] A liftable hanger device for a winding machine includes a frame and a lifting platform and sprocket 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.

[0009] 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.

[0010] 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.

[0011] 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 around the first guide wheel via a long chain assembly. The long chain assembly passes through the drive wheel and then winds 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 lifting motor drive shaft assembly is connected to the lifting motor.

[0012] A liftable hanger device for a winding machine 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.

[0013] A liftable hanger device for a winding machine, wherein a chain guide lug is provided at one end of the outer side of the lifting beam near the lifting motor mounting beam, and a chain connecting lug is provided at the other end.

[0014] A liftable hanger device for a winding machine, wherein a long chain assembly passes over a driven wheel and is connected to a chain connecting lug of a lifting platform, and a short chain assembly passes through a chain guide lug of the lifting platform.

[0015] A liftable hanger device for a winding machine, wherein the lifting motor is mounted on a lifting motor mounting beam via a motor mounting bracket.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model provides a liftable hanger device for a winding machine. Through the integrated and coordinated design of the frame and the outer sprocket assembly, it solves the problems of lifting deviation and chain interference in traditional equipment and has a zero chain interference function: the outer layout of the sprocket assembly + the short chain through guide lug design avoids friction with the lifting components and improves the winding accuracy and reliability of the winding products. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the frame structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the lifting platform of this utility model.

[0021] Figure 4 This is a schematic diagram of the sprocket assembly of this utility model.

[0022] Figure 5 This is a front view of the sprocket assembly of this utility model.

[0023] Figure 6 This is a schematic diagram illustrating the application of this utility model.

[0024] in:

[0025] 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 platform 2, Lifting crossbeam 2.1, Lifting side beam 2.2, Lifting center beam 2.3, Chain guide lug 2.4, Chain connecting lug 2.5, Support guide rail 2.6, Sprocket assembly 3, Lifting motor drive shaft assembly 3.1, Lifting drive bearing assembly 3.2, Lifting driven bearing assembly 3.3, Drive wheel 3.4, Driven wheel 3.5, First guide wheel 3.6, Second guide wheel 3.7, Long chain assembly 3.8, Short chain assembly 3.9. Detailed Implementation

[0026] 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

[0027] See Figures 1-6 , Figure 1 A structural schematic diagram of this utility model has been drawn. As shown in the figure, this utility model relates to a liftable hanger device for a winding machine, which includes a frame 1, a lifting platform 2 and a sprocket assembly 3 mounted on the frame 1.

[0028] 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.

[0029] The inner side of each of the two support columns 1.1 of the lifting motor mounting beam 1.4 is equipped with a support guide rail 2.6.

[0030] The lifting platform 2 includes a rectangular frame composed of two sets of lifting crossbeams 2.1 and two sets of lifting side beams 2.2. Two parallel lifting middle beams 2.3 are provided between the two sets of lifting crossbeams 2.1. The lifting middle beams 2.3 are parallel to the lifting side beams 2.2. The left and right ends of one of the lifting crossbeams 2.1 are respectively slidably mounted on the support rails 2.6 of two support columns 1.1 by sliders.

[0031] The outer side of the lifting beam 2.2 is provided with a chain guide lug 2.4 at one end near the lifting motor mounting beam 1.4, and a chain connecting lug 2.5 at the other end.

[0032] 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.

[0033] 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 2.5 of the lifting platform 2. The long chain assembly 3.8 passes through the drive wheel 3.4 and then goes 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 2.4 of the lifting platform 2.

[0034] 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;

[0035] 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 to move up and down.

[0036] In this embodiment, the existing inner chain is placed on the outer side to prevent chain interference.

[0037] Working principle:

[0038] This utility model provides a liftable hanger device for a winding machine, including a frame 1, a lifting platform 2, and a sprocket assembly 3:

[0039] 1. Rack 1:

[0040] Four support columns 1.1, with the top and bottom of adjacent support columns 1.1 connected by side beams 1.2;

[0041] The top and bottom of the two front support columns 1.1 are connected by a surface beam 1.3;

[0042] 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.

[0043] 2. Lifting Platform 2:

[0044] 2.1 Support rail 2.6: Located inside the two rear support columns 1.1;

[0045] 2.2 Lifting Platform 2: A rectangular frame consisting of two sets of lifting crossbeams 2.1 and two sets of lifting side beams 2.2. The two sets of lifting crossbeams 2.1 are connected by two parallel lifting center beams 2.3.

[0046] A lifting beam 2.1 is slidably connected to the support guide rail 2.6 at both ends via sliders;

[0047] 3. Sprocket assembly 3 (symmetrical left and right)

[0048] 3.1 Transmission Components: Symmetrical sprocket assemblies 3 are installed on both sides of the lifting motor mounting beam 1.4, including:

[0049] 3.1 Lifting motor drive shaft assembly; Lifting active / passive bearing assembly;

[0050] 3.4 driving wheel, 3.5 driven wheel, 3.6 first guide wheel, 3.7 second guide wheel;

[0051] Long chain assembly 3.8 and short chain assembly 3.9;

[0052] 3.2 Installation Structure:

[0053] The drive wheel 3.4 is connected to the motor drive shaft assembly via the lifting drive bearing assembly 3.2;

[0054] The passive wheel 3.5 connects to the lifting passive bearing assembly 3.3;

[0055] The two bearing assemblies are fixed to the side crossbeam 1.2 at the top of the frame 1;

[0056] 3.3 Chain Path:

[0057] 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;

[0058] The second guide wheel 3.7 is located on the bottom side crossbeam 1.2 of the frame 1;

[0059] 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 2.5 of the lifting platform 2 → second guide wheel 3.7;

[0060] 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 2.4 of the lifting platform 2.

[0061] This utility model discloses a liftable hanger device for a winding machine. In use, the frame and winding assembly are integrated, the lifting motor drives the sprocket group, and the lifting platform moves smoothly and vertically through the linkage of long and short chains.

[0062] 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 liftable hanger device for a winding machine, characterized in that: It includes a frame (1) and a lifting platform (2) and a sprocket assembly (3) mounted on the frame (1); the frame (1) includes four support columns (1.1), the top and bottom of two adjacent support columns (1.1) are connected by side beams (1.2), the top and bottom of the two front support columns (1.1) are connected by face beams (1.3), and the top of the two rear support columns (1.1) are connected by a lifting motor mounting beam (1.4); The lifting platform (2) includes a rectangular frame composed of two sets of lifting crossbeams (2.1) and two sets of lifting side beams (2.2). Two parallel lifting middle beams (2.3) are provided between the two sets of lifting crossbeams (2.1), and the lifting middle beams (2.3) are parallel to the lifting side beams (2.2). The lifting platform (2) is slidably mounted on the support column (1.1) of the frame (1). 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 connected to the driven wheel (3.5). The long chain assembly (3.8) passes through the drive wheel (3.4) and then goes around to the second guide wheel (3.7). The long chain assembly (3.8) on the second guide wheel (3.7) is connected to the first guide wheel (3.6) via a short chain assembly (3.9). The lifting motor drive shaft assembly (3.1) is connected to the lifting motor.

2. The liftable hanger device for a winding machine 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 (2.6); the left and right ends of one of the lifting beams (2.1) of the lifting platform (2) are respectively slidably set on the support guide rails (2.6) of the two support columns (1.1) by sliders.

3. The liftable hanger device for a winding machine according to claim 1, characterized in that: The outer side of the lifting side beam (2.2) is provided with a chain guide lug (2.4) at one end near the lifting motor mounting beam (1.4) and a chain connecting lug (2.5) at the other end.

4. A liftable hanger device for a winding machine according to claim 3, characterized in that: The long chain assembly (3.8) passes around the passive wheel (3.5) and is connected to the chain connecting lug (2.5) of the lifting platform (2), while the short chain assembly (3.9) passes through the chain guide lug (2.4) of the lifting platform (2).

5. A liftable hanger device for a winding machine according to claim 1, characterized in that: The lifting motor is mounted on the lifting motor mounting beam (1.4) via a motor mounting base (1.5).

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