Press roller adjusting mechanism of winding device
By designing adjustment components and traction ropes in the winding device to control the squeezing of the pressure roller assembly and the foil roll cutting point, the problems of loose and uneven foil rolls were solved, and tight winding of the foil rolls was achieved.
Patent Information
- Application Number
- CN202423245782.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The existing pressure rollers cannot adjust their position according to the size of the foil roll, resulting in loose and uneven foil roll winding.
Design a pressure roller adjustment mechanism for a winding device. By adjusting the components and traction rope, the pressure roller assembly is controlled to squeeze the foil roll at the tangent point, ensuring that the foil roll is wound tightly.
This method achieves tight winding of foil rolls, avoiding looseness and unevenness, and improving winding quality.
Smart Images
Figure CN223575757U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of pressure roller device, concretely is a kind of pressure roller adjusting mechanism of winding device. BACKGROUND
[0002] Foil generally after being made, foil is wound by winding device after being wound, and foil is placed or transported. At present, in the process of foil winding, the adhesion between foils is not so close, which causes bubbles on the surface of the foil, affecting the subsequent use of the foil. Therefore, during the process of foil winding, the pressure roller is generally used to press the winding foil to avoid the generation of bubbles on the surface of the foil.
[0003] However, the current pressure roller cannot move according to the size of the foil roll, which causes the pressure roller to extrude the cutting point position of the foil roll during the initial winding process. However, as the foil roll increases during the winding process, the pressure roller is separated from the cutting point position of the foil roll, and the foil roll cannot be pressed tightly, resulting in loose winding of the foil roll, and even causing uneven winding. INVENTION CONTENTS
[0004] Therefore, it is necessary to provide a pressure roller adjusting mechanism of a winding device to solve the problems of loose winding of the foil roll and uneven winding.
[0005] A pressure roller adjusting mechanism of a winding device, comprising a mounting bracket, two adjusting assemblies, two traction ropes and a pressure roller assembly, the two adjusting assemblies are symmetrically arranged at both ends of the mounting bracket, one end of the traction rope is fixedly or detachably installed on the adjusting assembly, and the other end is installed on one end of the pressure roller assembly. During the winding process of the winding mechanism, the adjusting assembly controls the pressure roller assembly to always extrude the cutting point position of the foil roll through the two traction ropes.
[0006] In one embodiment, the adjusting assembly comprises a mounting seat, a guide column, a sliding block and a mounting piece, the mounting seat is fixedly installed on the mounting bracket, the guide column is fixedly installed at both ends of the mounting seat, the sliding block is slidingly arranged on the guide column, the mounting piece is fixedly installed on the sliding block, and one end of the traction rope is fixedly installed on the mounting piece.
[0007] In one embodiment, the bottom of the mounting piece has a notch, the mounting piece has a fixing rod, the fixing rod is provided in the notch, and the traction rope is installed on the fixing rod through the notch.
[0008] In one embodiment, the adjusting assembly further comprises a motor and a lead screw, the motor is installed on the mounting seat, one end of the lead screw is fixedly connected with the motor, and the other end is rotatably arranged on the mounting seat.
[0009] In one of the embodiments, the compression roller assembly comprises a fixed plate and a compression roller unit, the fixed plate is installed on the mounting bracket, the fixed plate is provided with a sliding groove along the vertical direction, and the two ends of the compression roller unit can slide along the vertical direction in the sliding groove.
[0010] In one of the embodiments, the compression roller unit comprises a compression roller shaft and a compression roller, the compression roller shaft is arranged in the compression roller, and the two ends of the compression roller shaft can slide along the vertical direction in the sliding groove.
[0011] In one of the embodiments, the compression roller unit further comprises two traction rope mounting members, and the two traction rope mounting members are sleeved on the two ends of the compression roller shaft.
[0012] In one of the embodiments, the traction rope is an elastic rope.
[0013] The compression roller adjusting mechanism of the winding device is provided by cooperation of the two adjusting assemblies, the two traction ropes and the compression roller assembly, the two adjusting assemblies and the two traction ropes are used to always control the position of the cutting point of the compression roller assembly and the foil roll for extrusion, so that the foil roll is tightly wound, and the uneven winding of the foil roll is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application;
[0015] Figure 2 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application; Figure 1 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application;
[0016] Figure 3 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application; Figure 1 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application;
[0017] Figure 4 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application; Figure 1 It is a structural schematic view of the compression roller adjusting mechanism of the winding device according to an embodiment of the present application. DETAILED DESCRIPTION
[0018] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.
[0019] It should be noted that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety.
[0021] As shown in Figure 1 , Figure 2 A pressure roller adjusting mechanism of a winding device, comprising a mounting bracket 1, two adjusting assemblies 2, two traction ropes 3, and a pressure roller assembly 4; the two adjusting assemblies 2 are symmetrically arranged at the two ends of the mounting bracket 1 respectively, one end of the traction rope 3 is fixedly or detachably installed on the adjusting assembly 2, and the other end is installed on one end of the pressure roller assembly 4; during the winding process of the winding mechanism, the adjusting assembly 2 controls the pressure roller assembly 4 to be always pressed against the position of the cutting point 51 of the foil roll 5 through the two traction ropes 3.
[0022] The two adjusting assemblies 2 control the pressure roller assembly 4 to be pressed against the position of the cutting point 51 of the foil roll 5 through the two traction ropes 3, so that the pressure roller assembly 4 is always pressed against the position of the cutting point 51 of the foil roll 5.
[0023] In this way, the pressure roller adjusting mechanism of the winding device is provided with the two adjusting assemblies 2, the two traction ropes 3, and the pressure roller assembly 4, and the two adjusting assemblies 2 and the two traction ropes 3 always control the pressure roller assembly 4 to be pressed against the position of the cutting point 51 of the foil roll 5, so as to ensure that the foil roll 5 is tightly wound and avoid the uneven winding of the foil roll 5.
[0024] As shown in Figure 3 In one embodiment, the adjusting assembly 2 comprises a mounting seat 21, a guide column 22, a sliding block 23, and a mounting piece 24; the mounting seat 21 is fixedly installed on the mounting bracket 1; the two ends of the guide column 22 are fixedly installed on the mounting seat 21 respectively; the sliding block 23 is slidingly arranged on the guide column 22; the mounting piece 24 is fixedly installed on the sliding block 23; and one end of the traction rope 3 is fixedly installed on the mounting piece 24.
[0025] The bottom of the mounting member 24 has a notch 241, and the mounting member 24 has a fixing rod 242, which is arranged in the notch 241, and the traction rope 3 is arranged on the fixing rod 242 through the notch 241.
[0026] The slider 23 can slide on the guide column 22 to two ends, and the mounting member 24 is synchronously slid with the slider 23 when the slider 23 slides, and the mounting member 24 further pulls the traction rope 3. The bottom of the mounting member 24 has a notch 241, and the fixing rod 242 can be a screw rod, which has an external thread outside, and the mounting member 24 has a mounting hole, which has an internal thread inside, so that the fixing rod 242 and the mounting member 24 can be threadedly connected, facilitating the mounting and dismounting of the fixing rod 242 and the mounting member 24. When the fixing rod 242 is mounted on the mounting member 24, at least part of the fixing rod 242 is arranged in the notch 241, which can facilitate the traction rope 3 to be tied on the fixing rod 242.
[0027] As shown in Figure 4 In one embodiment, the pressing roller assembly 4 includes a fixing plate 41 and a pressing roller unit 42, the fixing plate 41 is mounted on the mounting support 1, the fixing plate 41 has a sliding groove 411 along the vertical direction, and the two ends of the pressing roller unit 42 can slide along the vertical direction in the sliding groove 411.
[0028] The pressing roller unit 42 includes a pressing roller shaft 421 and a pressing roller 422, the pressing roller shaft 421 is arranged in the pressing roller 422, and the two ends of the pressing roller shaft 421 can slide along the vertical direction in the sliding groove 411.
[0029] The two ends of the pressing roller unit 42 slide along the vertical direction in the sliding groove 411, which can ensure that the pressing roller unit 42 only moves along the vertical direction and cannot move along the X-axis or Y-axis direction, so that the pressing roller unit 42 can always be pressed with the tangent point 51 of the foil roll 5 and cannot be deviated. During the gradual increase of the diameter of the foil roll 5, the pressing roller shaft 421 drives the pressing roller 422 to slide along the vertical direction upward in the sliding groove 411, and the slider 23 drives the mounting member 24 to move toward or away from the foil roll 5, and the pressing roller unit 42 is always pressed with the tangent point 51 of the foil roll 5.
[0030] In one embodiment, the adjusting assembly 2 further includes a motor 25 and a lead screw 26, the motor 25 is mounted on the mounting base 21, one end of the lead screw 26 is fixedly connected with the motor 25, and the other end is rotatably arranged on the mounting base 21.
[0031] In this way, the slider 23 is mounted on the screw nut of the lead screw 26, and the motor 25 can drive the lead screw 26 to rotate, thereby driving the slider 23 to move on the guide column 22, so as to finely adjust the position of the compression roller unit 42.
[0032] In one embodiment, the compression roller unit 42 further comprises two traction rope mounting members 423, which are sleeved on both ends of the compression roller shaft 421.
[0033] In this way, the traction rope mounting member 423 has a mounting member notch and a traction rope mounting rod, and when installing and fixing the traction rope 3, the traction rope mounting rod can be inserted into the traction rope mounting member 423, and the traction rope 3 can be directly sleeved on the traction rope mounting rod, which is more simple and convenient.
[0034] In one embodiment, the traction rope 3 is an elastic rope.
[0035] Common materials for making elastic ropes include natural latex, polyurethane (PU), and polyester (PET). These materials have good elasticity and recovery, which can ensure the stability of the rope during use.
[0036] Natural latex is a high-quality elastic rope material. It has excellent elasticity and recovery, which can quickly recover to the original length after being stretched, and will not deform or lose elasticity. In addition, the latex material also has good wear resistance and durability, which is suitable for fitness and outdoor sports scenes.
[0037] Polyurethane (PU) is another common elastic rope material. PU rope has high elasticity and softness, which is more comfortable and flexible during use. In addition, PU material also has good water resistance and oil resistance, which is suitable for wet or greasy environments, commonly used in water sports, outdoor sports and industrial applications.
[0038] Polyester (PET) is also a suitable material for making elastic ropes. PET rope has high strength and elastic modulus, which can maintain stable performance when bearing weight or tension. At the same time, PET material also has good chemical corrosion resistance and ultraviolet resistance, which is suitable for various harsh environments, commonly used in hoisting, binding and fixing heavy applications. The traction rope 3 is an elastic rope, which can play a certain elastic buffering effect.
[0039] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.
Claims
1. A pressure roller adjustment mechanism for a winding device, characterized in that: The device includes a mounting bracket, two adjusting components, two traction ropes, and a pressure roller assembly. The two adjusting components are symmetrically arranged at both ends of the mounting bracket. One end of each traction rope is fixedly or detachably installed on the adjusting component, and the other end is installed on one end of the pressure roller assembly. During the winding process of the winding mechanism, the adjusting components control the pressure roller assembly to always press against the cutting point of the foil roll through the two traction ropes.
2. The pressure roller adjustment mechanism of the winding device according to claim 1, characterized in that: The adjustment assembly includes a mounting base, a guide column, a slider, and a mounting component. The mounting base is fixedly mounted on the mounting bracket. Both ends of the guide column are fixedly mounted on the mounting base. The slider is slidably disposed on the guide column. The mounting component is fixedly mounted on the slider. One end of the traction rope is fixedly mounted on the mounting component.
3. The pressure roller adjustment mechanism of the winding device according to claim 2, characterized in that: The mounting component has a notch at its bottom and a fixing rod on it. The fixing rod passes through the notch and the traction rope passes through the notch and is mounted on the fixing rod.
4. The pressure roller adjustment mechanism of the winding device according to claim 3, characterized in that: The adjustment assembly also includes a motor and a lead screw. The motor is mounted on the mounting base, one end of the lead screw is fixedly connected to the motor, and the other end is rotatably mounted on the mounting base.
5. The pressure roller adjustment mechanism of the winding device according to claim 4, characterized in that: The pressure roller assembly includes a fixed plate and a pressure roller unit. The fixed plate is mounted on the mounting bracket. The fixed plate has a groove along the vertical direction. Both ends of the pressure roller unit can slide in the groove along the vertical direction.
6. The pressure roller adjustment mechanism of the winding device according to claim 5, characterized in that: The pressure roller unit includes a pressure roller shaft and a pressure roller. The pressure roller shaft passes through the pressure roller, and both ends of the pressure roller shaft can slide vertically within the groove.
7. The pressure roller adjustment mechanism of the winding device according to claim 6, characterized in that: The pressure roller unit also includes two traction rope mounting parts, which are sleeved on both ends of the pressure roller shaft.
8. The pressure roller adjustment mechanism of the winding device according to claim 1, characterized in that: The traction rope is an elastic rope.