Ironing roller with embedded spiral angle strip structure
By setting a spiral angle strip structure on the hot roll, the problems of unstable equipment and high energy consumption in the fleece fabric processing of traditional hot rolls are solved, and efficient fleece fabric processing is achieved, which improves the quality and production efficiency of fabrics.
Patent Information
- Application Number
- CN202422422339.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In the processing of velvet fabrics, existing hot rollers have problems such as high rotation speed, large energy consumption, large equipment volume, inconvenient operation and poor fabric quality.
A hot roller with an inlaid spiral angle bar structure is designed. By setting multiple ‘V’ or ‘W’ type spiral grooves on the surface of the heating roller shell, and installing spiral angle bars on the inside of the groove to form an overall structure. Combined with hard chromium plating process to improve hardness and smoothness, the slap angle is controlled at 82-85 degrees.
The processing output of velvet fabrics is improved, and the surface of the fabric is fluffy, bright in color and silky in the hand feel, reducing energy consumption and production line length and reducing operation difficulty.
Smart Images
Figure CN223240392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ironing of velvet products, in particular to an ironing roller with an inlaid spiral angle strip structure. Background Art
[0002] During the ironing and finishing process of velvet products, ironing rollers perform beating, combing, and polishing functions. The performance of these rollers determines the quality and style of the finished velvet fabric. Traditional ironing rollers require increased production capacity during the ironing process for velvet fabrics, typically by increasing roller speed, increasing the number of notches on the roller surface, and increasing the roller diameter. Excessively high roller speeds can lead to significant roller temperature loss, unstable equipment vibration, and significant thermal deformation. Increasing the number of roller surfaces reduces the polished surface area, resulting in poor gloss and a less pleasant feel on the matte surface. Increasing the roller diameter results in larger equipment, inconvenient operation, increased roller inertia, and high energy consumption. To address this issue, an ironing roller with an inlaid spiral angled strip structure has been developed. Utility Model Content
[0003] The purpose of the present utility model is to provide a hot-rolling roller with an inlaid spiral angle strip structure to address the defects of the prior art and solve the problems raised by the above-mentioned background technology.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a hot-rolling roller with an inlaid spiral angled strip structure, comprising a heating roller shell, a left shaft head being provided at one end of the heating roller shell, and a right shaft head being provided at the other end of the heating roller shell, wherein the left shaft head, the heating roller shell, and the right shaft head are located on the same center line;
[0005] The surface of the heating roller shell is provided with a plurality of "V"-shaped spiral grooves or "W"-shaped spiral grooves, which are evenly distributed in an eight-shaped pattern on the outer surface of the heating roller shell; spiral angle strips are installed inside the "V"-shaped spiral grooves or "W"-shaped spiral grooves, and form a whole with the heating roller shell.
[0006] As a preferred technical solution of the present invention, the spiral angle strip is embedded in the inner side of the "V"-shaped spiral groove or "W"-shaped spiral groove on the outer surface of the heating roller shell and is fixed to the heating roller shell by a plurality of bolts.
[0007] As a preferred technical solution of the present invention, the height of the spiral angle strip is flush with the outer circumferential surface of the heating roller shell.
[0008] As a preferred technical solution of the present invention, the surfaces of the heating roller shell and the spiral angle strip are treated by hard chrome plating.
[0009] As a preferred technical solution of the present invention, the beating contact angle between the heating roller shell with the spiral angle strips and the fabric is 82-85 degrees.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] The utility model uses spiral angle strips embedded in the ironing roller to adjust the beating angle between the ironing roller and the fabric. The beating contact angle between the ironing roller and the fabric with the embedded spiral angle structure is between 82-85 degrees. Tests have shown that the smaller the contact angle, the greater the beating force between the ironing roller and the fabric, making the surface of velvet fabrics more fluffy, brighter, straighter, and smoother to the touch, while also improving the processing capacity of velvet fabrics.
[0012] After being put into use, the ironing roller with the inlaid spiral angle strips of the utility model can greatly increase the processing output of velvet fabrics, shorten the production line, reduce the number of workers, and save energy. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural diagram of the utility model;
[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure of AA;
[0015] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of K;
[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of K;
[0017] Figure 5 This is a diagram showing that the beating contact angle between the ordinary ironing roller and the fabric in the embodiment is 92-95 degrees.
[0018] In the figure: 1. Left shaft head; 2. Heating roller shell; 3. Spiral angle strip; 4. Right shaft head. DETAILED DESCRIPTION
[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.
[0020] Example: See Figure 1-4 The utility model provides a technical solution: a hot-rolling roller with an inlaid spiral angle strip structure, comprising a heating roller shell 2, a left shaft head 1 being provided at one end of the heating roller shell 2, and a right shaft head 4 being provided at the other end of the heating roller shell 2, wherein the left shaft head 1, the heating roller shell 2, and the right shaft head 4 are on the same center line;
[0021] The surface of the heating roller shell 2 is provided with a plurality of "V"-shaped spiral grooves or "W"-shaped spiral grooves, which are evenly distributed in an eight-shaped pattern on the outer surface of the heating roller shell 2; a spiral angle strip 3 is installed inside the "V"-shaped spiral groove or "W"-shaped spiral groove, and forms a whole with the heating roller shell 2.
[0022] The spiral angle strip 3 is embedded in the inner side of the "V"-shaped spiral groove or the "W"-shaped spiral groove on the outer surface of the heating roller shell 2 and is fixed to the heating roller shell 2 by a plurality of bolts.
[0023] The height of the spiral angle strip 3 is flush with the outer cylindrical surface of the heating roller shell 2, which prevents the rack from being higher than the roller surface and damaging the cloth support belt, and is conducive to better polishing and finishing of the fabric.
[0024] The surfaces of the heating roller shell 2 and the spiral angle strip 3 are treated by hard chrome plating process to improve the surface hardness and smoothness of the heating roller shell and the spiral angle strip.
[0025] The beating contact angle between the heating roller shell 2 with the spiral angle strip 3 and the fabric is 82-85 degrees.
[0026] Working Principle: A polishing roller with an inlaid spiral angled strip structure has its rotational direction and speed set according to the processing requirements of velvet fabrics. The motor drives the polishing roller to run at high speed. At the same time, the roller body is heated according to different heating methods (electricity, thermal media or natural gas). When the roller surface reaches the set temperature, the velvet fabric is lifted by the bracket structure and pressed against the roller surface. The spiral angled strips embedded in the "V" or "W" shaped grooves on the roller surface beat and comb the velvet fabric in the hair direction. At the same time, the polishing roller surface polishes the velvet fabric. After repeated beating, combing and polishing by the roller surface, the velvet fabric has the characteristics of fluffy surface, bright color, upright texture and silky feel, realizing the ironing finishing style of velvet fabric.
[0027] like Figure 2 and Figure 5 As shown, Figure 2 The contact angle between the ironing roller with inlaid spiral angle structure and the fabric is set between 82-85 degrees, specifically 83.09 degrees. Figure 5 The contact angle between the ordinary ironing roller and the fabric is set at 92-95 degrees, specifically 93.87 degrees. Through experiments, it is found that the smaller the contact angle, the greater the beating force between the ironing roller and the fabric.
[0028] The above embodiments merely represent implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.
Claims
1. A hot-rolling roller with an inlaid spiral angle strip structure, comprising a heating roller shell (2), characterized in that: A left shaft head (1) is provided at one end of the heating roller shell (2), and a right shaft head (4) is provided at the other end of the heating roller shell (2), wherein the left shaft head (1), the heating roller shell (2), and the right shaft head (4) are on the same center line; The surface of the heating roller shell (2) is provided with a plurality of "V"-shaped spiral grooves or "W"-shaped spiral grooves, which are evenly distributed in an "eight" shape on the outer surface of the heating roller shell (2); spiral angle strips (3) are installed inside the "V"-shaped spiral grooves or "W"-shaped spiral grooves, and form a whole with the heating roller shell (2).
2. The ironing roller with an inlaid spiral angle strip structure according to claim 1, characterized in that: The spiral angle strip (3) is embedded in the inner side of a "V"-shaped spiral groove or a "W"-shaped spiral groove on the outer surface of the heating roller shell (2), and is fixed to the heating roller shell (2) by a plurality of bolts.
3. The ironing roller with an inlaid spiral angle strip structure according to claim 1, characterized in that: The height of the spiral angle strip (3) is flush with the outer circumferential surface of the heating roller shell (2).
4. The ironing roller with an inlaid spiral angle strip structure according to claim 1, characterized in that: The surfaces of the heating roller shell (2) and the spiral angle strip (3) are treated by a hard chrome plating process.
5. The ironing roller with an inlaid spiral angle strip structure according to claim 1, characterized in that: The beating contact angle between the heating roller shell (2) with the spiral angle strip (3) and the fabric is 82-85 degrees.