Cloth discharging mechanism of rolling machine

Abstract

The utility model relates to a cloth discharge mechanism of a rolling machine, which comprises a support, a first roll shaft is arranged at the top of the support, a second roll shaft is arranged on one side of the support, and a tension roller is mounted on the other side of the support through a tension adjusting mechanism. Two vertical plates are installed on the side, away from the second roller shaft, of the upper surface of the support, and a winding roller is arranged between the two vertical plates. Arc-shaped supporting plates are installed on the two sides below the winding roller, a plurality of cold water rollers are installed on the upper surfaces of the arc-shaped supporting plates through elastic telescopic mechanisms, and first water pipes are arranged at the two ends of the cold water rollers in the length direction. Through the arrangement of the elastic telescopic mechanism and the cold water roller, when the winding roller winds the fabric, the cold water roller can be tightly attached to the outer surface of the fabric all the time to cool the fabric, and due to the heat conduction effect, the cooling effect of the cold water roller can penetrate through multiple layers of fabric, so that the fabric can be continuously cooled in the winding process; therefore, the cooling effect on the fabric is improved, and the fabric quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically to the fabric output mechanism of a rolling machine. Background Technology

[0002] In many industrial sectors such as textiles, dyeing, and nonwoven fabric manufacturing, winding machines are key pieces of machinery that play a vital role in winding continuously produced fabrics, nonwoven fabrics, and other textiles into rolls according to specific specifications and requirements. The fabric output mechanism of the winding machine, as one of its core components, directly affects the quality and efficiency of the wound product, as well as the convenience of subsequent processing.

[0003] Chinese patent CN210214266U discloses a fabric feeding mechanism for a fabric inspection and rolling machine. This feeding mechanism is equipped with a cold water roller, a first bearing, and a connecting pipe. When the fabric is wound around the outside of the cold water roller after processing, cold water is injected into the cold water roller, which quickly cools the fabric outside the cold water roller, reducing the probability of damage after the fabric is rolled.

[0004] However, when the above-mentioned patent is used, the contact time between the cold water roller and the fabric is short, especially when the fabric is rolled up at a fast speed, making it difficult to achieve an effective cooling effect. Utility Model Content

[0005] The purpose of this utility model is to provide a fabric output mechanism for a rolling machine, which effectively solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution.

[0007] The fabric output mechanism of the rolling machine includes a support frame. A first roller is mounted on the top of the support frame, a second roller is mounted on one side of the support frame, and a tension roller is mounted on the other side of the support frame via a tension adjustment mechanism. Two vertical plates are mounted on the upper surface of the support frame away from the second roller, and a take-up roller is positioned between the two vertical plates. Arc-shaped support plates are mounted on both sides below the take-up roller. Multiple cold water rollers are mounted on the upper surface of the arc-shaped support plates via an elastic telescopic mechanism, and a first water pipe is installed at both ends of the length direction of the cold water rollers.

[0008] Furthermore, the tension adjustment mechanism includes a U-shaped frame installed on the outer surface of the bracket, an installation plate is provided inside the U-shaped frame, and tension rollers are rotatably installed between the inner walls on both sides of the installation plate. An electric push rod is installed on the outer surface of the U-shaped frame, and the end of the telescopic end of the electric push rod is connected to the installation plate.

[0009] Furthermore, the elastic telescopic mechanism includes a sleeve installed on the outer surface of the arc-shaped support plate. A movable rod is inserted inside the sleeve, and a limit block is installed at the bottom of the movable rod. A spring is installed inside the sleeve, and the two ends of the spring are connected to the bottom wall of the sleeve and the lower surface of the limit block, respectively. The top of the movable rod is connected to the first water pipe through a fixed bearing.

[0010] Furthermore, a second water pipe is connected to the end of the first water pipe via a swivel joint, and a flexible hose is connected to the end of the second water pipe.

[0011] Furthermore, a connecting rod is installed on the outer surface of the movable rod near its top, and the end of the connecting rod is connected to the second water pipe.

[0012] Furthermore, a clearance groove is provided on the surface of the upright plate, and the width of the clearance groove is greater than the diameter of the second water pipe and the hose.

[0013] Furthermore, guide rods are connected to both sides of the outer surface of the mounting plate, with the ends of the guide rods extending to the other side of the U-shaped frame.

[0014] Furthermore, the diameter of the spring is matched with the inner diameter of the sleeve.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0016] 1. This utility model, through the setting of an elastic telescopic mechanism and a cold water roller, enables the cold water roller to always be in close contact with the outer surface of the fabric to cool it down when the winding roller is winding the fabric. Furthermore, due to the heat conduction effect, the cooling effect of the cold water roller can penetrate multiple layers of fabric, so that the fabric can be continuously cooled during the winding process, thereby improving the cooling effect on the fabric and ensuring the quality of the fabric.

[0017] 2. This utility model uses a tension adjustment mechanism to drive the tension roller to move back and forth, thereby achieving the purpose of adjusting the tension of the fabric, so that the fabric is rolled up flat and tightly on the take-up roller, avoiding looseness, gaps or collapse, and improving the winding quality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the tension adjustment mechanism in this utility model;

[0020] Figure 3 This is a schematic diagram of the arc-shaped support plate and the cooling water roller in this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the neutral plate of this utility model;

[0022] Figure 5This is a schematic diagram of the elastic telescopic mechanism in this utility model.

[0023] In the diagram: 100, bracket; 101, first roller; 102, second roller; 103, tension roller; 104, vertical plate; 105, take-up roller; 106, arc-shaped support plate; 107, cold water roller; 108, first water pipe; 200, tension adjustment mechanism; 201, U-shaped frame; 202, mounting plate; 203, electric push rod; 300, elastic telescopic mechanism; 301, sleeve; 302, movable rod; 303, limit block; 304, spring; 305, fixed bearing; 400, rotary joint; 401, second water pipe; 402, hose; 500, connecting rod; 600, clearance groove; 700, guide rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0026] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0027] Please see Figures 1-5The fabric output mechanism of the winding machine provided by this utility model includes a support 100. A first roller 101 is provided on the top of the support 100, a second roller 102 is provided on one side of the support 100, and a tension roller 103 is installed on the other side of the support 100 through a tension adjustment mechanism 200. Two vertical plates 104 are installed on the upper surface of the support 100 away from the second roller 102, and a winding roller 105 is provided between the two vertical plates 104. Arc-shaped support plates 106 are installed on both sides below the winding roller 105. Multiple cold water rollers 107 are installed on the upper surface of the arc-shaped support plates 106 through an elastic telescopic mechanism 300. A first water pipe 108 is provided at both ends of the length direction of the cold water rollers 107.

[0028] In use, the fabric is passed sequentially between the second roller 102, the first roller 101, and the tension roller 103, and connected to the take-up roller 105. When the take-up roller 105 takes up the fabric, it drives the fabric to pass between multiple cold water rollers 107, thereby cooling the fabric. As the fabric is continuously taken up, the overall diameter of the fabric increases, while the cold water rollers 107 can contract outward under the action of the elastic telescopic mechanism 300. They can adapt to the change in the diameter of the fabric roll and fit tightly to it. Furthermore, due to the heat conduction effect, the cooling effect of the cold water rollers 107 can penetrate multiple layers of fabric, so that the fabric can be continuously cooled during the take-up process, thereby improving the cooling effect on the fabric and ensuring the quality of the fabric.

[0029] By moving the tension roller 103 back and forth through the tension adjustment mechanism 200, the tension of the fabric can be adjusted, so that the fabric is rolled up flat and tightly on the take-up roller 105, avoiding looseness, gaps or collapse, and improving the winding quality.

[0030] Preferably, the tension adjustment mechanism 200 includes a U-shaped frame 201 mounted on the outer surface of the bracket 100, an installation plate 202 is provided inside the U-shaped frame 201, and the tension roller 103 is rotatably mounted between the inner walls of both sides of the installation plate 202. An electric push rod 203 is mounted on the outer surface of the U-shaped frame 201, and the end of the telescopic end of the electric push rod 203 is connected to the installation plate 202.

[0031] When the electric push rod 203 is activated, its telescopic end drives the mounting plate 202 to move back and forth, and drives the tension roller 103 to move back and forth. By adjusting the squeezing pressure between the tension roller 103 and the fabric, the tension can be adjusted.

[0032] Preferably, the elastic telescopic mechanism 300 includes a sleeve 301 mounted on the outer surface of the arc-shaped support plate 106. A movable rod 302 is inserted inside the sleeve 301, and a limit block 303 is installed at the bottom of the movable rod 302. A spring 304 is disposed inside the sleeve 301, and both ends of the spring 304 are connected to the bottom wall of the sleeve 301 and the lower surface of the limit block 303, respectively. The top of the movable rod 302 is connected to the first water pipe 108 through a fixed bearing 305.

[0033] Spring 304 applies an upward thrust to limit block 303 and pushes cold water roller 107 to contact take-up roller 105. When the diameter of the fabric wound by take-up roller 105 increases, the fabric applies a thrust to cold water roller 107, which in turn can drive limit block 303 to compress spring 304 through movable rod 302, so that cold water roller 107 can adapt to the change in fabric roll diameter and stick to it.

[0034] By setting the fixed bearing 305, the cold water roller 107 is installed at the end of the movable rod 302 and can rotate. The cold water roller 107 rotates with the fabric as it is rolled up, avoiding wear on the fabric.

[0035] Preferably, the end of the first water pipe 108 is connected to the second water pipe 401 via a rotary joint 400, and the end of the second water pipe 401 is connected to a flexible hose 402.

[0036] External cooling water enters the second water pipe 401 through a hose 402 on one side, and then enters the first water pipe 108 through a rotary joint 400. After circulating inside the cooling water roller 107, it is discharged from the hose 402 on the other side, thus achieving the purpose of circulating cooling water. This ensures the cooling effect of the cooling water roller 107 on the fabric. Furthermore, due to the deformation capability of the hose 402, it can adapt to changes in the height of the cooling water roller 107.

[0037] Cooling water can be supplied by a chiller unit, which is a common existing technology and will not be discussed in detail here.

[0038] Preferably, a connecting rod 500 is mounted on the outer surface of the movable rod 302 near its top, and the end of the connecting rod 500 is connected to the second water pipe 401.

[0039] To prevent the second water pipe 401 from rotating when the cold water roller 107 rotates, and to avoid the hose 402 from twisting, the movable rod 302 can be connected to the second water pipe 401 by the setting of the connecting rod 500, so as to prevent the second water pipe 401 from rotating with the cold water roller 107.

[0040] Preferably, the surface of the upright plate 104 is provided with a relief groove 600, the width of which is greater than the diameter of the second water pipe 401 and the hose 402.

[0041] By providing clearance groove 600, clearance can be provided for the second water pipe 401 and hose 402 at the end of the cold water roller 107 in the middle position, so that the second water pipe 401 and hose 402 can pass through the clearance groove 600 and avoid the vertical plate 104 from blocking them.

[0042] Preferably, guide rods 700 are connected to both sides of the outer surface of the mounting plate 202, and the ends of the guide rods 700 extend to the other side of the U-shaped frame 201.

[0043] The guide rod 700 provides a limiting function for the mounting plate 202, making the structure of the tension roller 103 more stable and preventing tilting.

[0044] Preferably, the diameter of the spring 304 matches the inner diameter of the sleeve 301.

[0045] The inner wall of the sleeve 301 limits the spring 304, preventing the spring 304 from bending and deforming during extension and retraction, thus improving the service life of the spring 304.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cloth outlet mechanism of a rolling machine, comprising a support (100), characterized in that: a first roller shaft (101) is arranged on the top of the support (100), a second roller shaft (102) is arranged on one side of the support (100), and a tensioning roller (103) is installed on the other side of the support (100) through a tensioning adjusting mechanism (200); two vertical plates (104) are installed on the upper surface of the support (100) away from the second roller shaft (102), and a winding roller (105) is arranged between the two vertical plates (104); arc-shaped support plates (106) are installed on both sides below the winding roller (105), a plurality of cold water rollers (107) are installed on the upper surface of the arc-shaped support plates (106) through an elastic extension mechanism (300), and first water pipes (108) are arranged at the two ends of the length direction of the cold water rollers (107).

2. The cloth outlet mechanism of the rolling machine according to claim 1, characterized in that: the tensioning adjusting mechanism (200) comprises a U-shaped frame (201) installed on the outer surface of the support (100), an installation plate (202) is arranged in the U-shaped frame (201), the tensioning roller (103) is rotatably installed between the inner walls on both sides of the installation plate (202), an electric push rod (203) is installed on the outer surface of the U-shaped frame (201), and the end of the extension end of the electric push rod (203) is connected with the installation plate (202).

3. The cloth outlet mechanism of the rolling machine according to claim 1, characterized in that: the elastic extension mechanism (300) comprises a sleeve (301) installed on the outer surface of the arc-shaped support plate (106), a movable rod (302) is inserted into the sleeve (301), a limiting block (303) is installed at the bottom of the movable rod (302), a spring (304) is arranged in the sleeve (301), and the two ends of the spring (304) are respectively connected with the bottom wall of the sleeve (301) and the lower surface of the limiting block (303); the top of the movable rod (302) is connected with the first water pipe (108) through a fixed bearing (305).

4. The cloth outlet mechanism of the rolling machine according to claim 3, characterized in that: the end of the first water pipe (108) is connected with a second water pipe (401) through a rotary joint (400), and the end of the second water pipe (401) is connected with a hose (402).

5. The cloth outlet mechanism of the rolling machine according to claim 4, characterized in that: a connecting rod (500) is installed on the outer surface of the movable rod (302) close to the top thereof, and the end of the connecting rod (500) is connected with the second water pipe (401).

6. The cloth outlet mechanism of the rolling machine according to claim 4, characterized in that: a displacement slot (600) is formed in the surface of the vertical plate (104), and the width of the displacement slot (600) is greater than the diameters of the second water pipe (401) and the hose (402).

7. The cloth outlet mechanism of the rolling machine according to claim 2, characterized in that: ​ Two sides of the outer surface of the mounting plate (202) are connected with guide rods (700), and the end of the guide rod (700) penetrates to the other side of the U-shaped frame (201).

8. The cloth delivery mechanism of a rolling machine according to claim 3, wherein: The diameter of the spring (304) matches the inner diameter of the sleeve (301).

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