Woven cloth winding device and tension adjusting structure

Abstract

The utility model provides a woven cloth take-up device and tension adjusting structure, including: a tension adjusting assembly, the tension adjusting assembly is installed in the center of the top of a workbench, the tension adjusting assembly includes a mounting rack for mounting tension adjusting rollers, there are two sets of tension adjusting rollers with the same specification, and the tension adjusting rollers are arranged on the mounting rack; the two groups of tension adjusting rollers are sequentially arranged below the mounting frame from front to back, and the outer sides of the tension adjusting rollers are wrapped with rubber layers. Compared with the prior art, the tension adjusting device has the following beneficial effects that the tension adjusting assembly is arranged, and the two groups of electric push rods push the tension adjusting assembly to move upwards; and the tops of the pair of tension adjusting rollers extrude the woven cloth on the upper surface of the inner side of the supporting platform, and the tension on the surface of the woven cloth is changed according to the pressure applied by the tension adjusting rollers, so that the final effect is that the surface of the wound woven cloth is smooth, and the woven cloth is prevented from being deformed or broken due to overlarge tension.

Description

Technical Field

[0001] This utility model belongs to the technical field of soil sampling devices, and specifically relates to a woven fabric winding device and tension adjustment structure. Background Technology

[0002] A woven fabric winding device is a specialized piece of equipment used to neatly wind finished woven fabrics (such as fiberglass cloth, polyester cloth, etc.) into rolls. This device is widely used in the textile, packaging, and building materials industries. A typical woven fabric winding device includes an unwinding roller for holding the finished woven fabric and a winding roller for winding. The winding roller, driven by a motor, winds the finished fabric from the unwinding roller onto the outside of the winding roller, ensuring the woven fabric is neatly wound on the outside for easy transport and storage. During this process, different tension levels can lead to various issues with the woven fabric. Insufficient tension may cause the fabric to loosen, wrinkle, or even fail to wind properly, resulting in substandard surface smoothness after winding and affecting the winding quality. Conversely, excessive tension may overstretch the fabric, causing deformation or breakage and damaging the fabric. Therefore, a new structure is proposed to address these problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a woven fabric winding device and tension adjustment structure to solve the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution: a woven fabric winding device and tension adjustment structure, comprising: a tension adjustment component, wherein the tension adjustment component is installed at the center of the top of the workbench, and the tension adjustment component includes a mounting frame for installing a tension adjustment roller;

[0005] The tension regulating rollers are provided in two sets of identical specifications. The two sets of tension regulating rollers are installed sequentially from front to back under the mounting frame. The outer side of the tension regulating rollers is wrapped with a rubber layer, and the inner side of the tension regulating rollers is embedded with a pressure sensor.

[0006] In a preferred embodiment, an unwinding roller is installed on the upper right side of the workbench, and a winding roller is installed on the upper left side of the workbench. The rear side of the winding roller is driven by a motor, and the winding roller has the same specifications as the unwinding roller.

[0007] In a preferred embodiment, four sets of limiting rings are installed sequentially from front to back on the curved side of the take-up roller, and two sets of take-up grooves are formed between the four sets of limiting rings. Two sets of unwinding grooves are formed on the curved surface of the unwind roller through the four sets of limiting rings.

[0008] In a preferred embodiment, a C-shaped support platform is installed at the center of the upper part of the workbench, and the mounting bracket is installed on the lower inner side of the support platform.

[0009] In a preferred embodiment, a pair of electric push rods are vertically installed from front to back inside the workbench below the mounting frame, and the two sets of electric push rods are synchronized. The top of the electric push rods is fixed to the bottom of the mounting frame by a push rod.

[0010] In a preferred embodiment, the mounting frame is a C-shaped structure with the opening facing upwards. A partition is provided in the center of the mounting frame, and the two sets of tension adjusting rollers are respectively installed at the front and rear positions of the partition via a rotating shaft.

[0011] In a preferred embodiment, a pressure sensor is installed inside the tension adjusting roller near the rubber layer, and the top of the tension adjusting roller is at a higher level than the top of the mounting frame.

[0012] In a preferred embodiment, a support plate is installed on the left side of the support platform, a horizontal plate is provided on the front side of the support plate, and a pair of infrared sensors are installed below the horizontal plate.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a tension adjustment component, the tension adjustment component is installed on the inner side of the support platform above the workbench. The tension adjustment component includes a mounting frame and a pair of tension adjustment rollers. The outer side of the tension adjustment rollers is glued with a rubber layer. In actual use, the take-up roller rotates to roll the woven fabric outside the unwinding roller to the left outside the take-up groove on its outer side. During this period, the woven fabric passes between the two sets of tension adjustment rollers and the inner upper surface of the support platform. At this time, the two sets of electric push rods can be activated to push the tension adjustment component to move upward, and the top of the pair of tension adjustment rollers will press the woven fabric against the inner upper surface of the support platform. The tension of the woven fabric surface is increased by the pressure of the tension adjustment rollers. Then, the change in the tension of the woven fabric is sensed by the infrared sensor installed below the front horizontal plate of the support plate. Therefore, the final effect is that the tension of the woven fabric surface can be changed by the pressure of the woven fabric by the two sets of tension adjustment rollers, so that the surface of the woven fabric is flat after being rolled up, and the deformation or breakage of the woven fabric due to excessive tension is prevented.

[0014] 2. By setting limit rings, the specifications of the take-up roller and the unwind roller are exactly the same. The outer side of the take-up roller is provided with four sets of limit rings, which divide the curved side of the take-up roller into a pair of take-up grooves. Similarly, the four sets of limit rings divide the curved side of the unwind roller into a pair of unwind grooves. The take-up grooves and unwind grooves are the same in specifications and are parallel to each other. In actual use, two sets of woven fabric rolls can be placed on the outer side of the two sets of unwind grooves at the same time, and the outer side of the two sets of take-up grooves can simultaneously take up the woven fabric rolls on the outer side of the two sets of unwind grooves, thus greatly improving the take-up efficiency of woven fabric. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a woven fabric winding device and tension adjustment structure according to the present invention.

[0017] Figure 2 This is a schematic diagram of the tension adjustment component in the woven fabric winding device and tension adjustment structure of this utility model.

[0018] Figure 3 This is a cross-sectional view of the tension adjusting roller in the woven fabric winding device and tension adjusting structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the winding roller in the woven fabric winding device and tension adjustment structure of this utility model.

[0020] In the diagram, 100 is the worktable, 110 is the take-up roller, 111 is the limit ring, 120 is the unwind roller, 130 is the support platform, and 140 is the support plate.

[0021] 200-Tension adjustment assembly, 210-Mounting bracket, 220-Tension adjustment roller, 221-Rubber layer, 222-Pressure sensor, 223-Rotating shaft. Detailed Implementation

[0022] 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 one aspect of the present utility model, and not all aspects. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figures 1 to 4 A woven fabric winding device and tension adjustment structure, comprising: a tension adjustment component 200, the tension adjustment component 200 being installed at the top center of a workbench 100, the tension adjustment component 200 including a mounting bracket 210 for mounting a tension adjustment roller 220;

[0024] The tension adjusting roller 220 has two sets of the same specifications. The two sets of tension adjusting rollers 220 are installed in sequence from front to back under the mounting frame 210. The outer side of the tension adjusting roller 220 is wrapped with a rubber layer 221, and the inner side of the tension adjusting roller 220 is embedded with a pressure sensor 222.

[0025] An unwinding roller 120 is installed on the upper right side of the workbench 100, and a take-up roller 110 is installed on the upper left side of the workbench 100. The take-up roller 110 is driven by a motor at the rear. The take-up roller 110 has the same specifications as the unwinding roller 120.

[0026] Four sets of limiting rings 111 are installed sequentially from front to back on the curved side of the take-up roller 110, forming two sets of take-up grooves between the four sets of limiting rings 111. Two sets of unwinding grooves are formed on the curved surface of the unwind roller 120 through the four sets of limiting rings 111.

[0027] A C-shaped support platform 130 is installed at the center of the top of the workbench 100, and the mounting bracket 210 is installed on the lower inner side of the support platform 130.

[0028] Inside the workbench 100 below the mounting bracket 210, a pair of electric push rods are vertically installed from front to back. The two sets of electric push rods are synchronized, and the top of the electric push rods is fixed to the bottom of the mounting bracket 210 by a push rod.

[0029] The mounting frame 210 is a C-shaped structure with the opening facing upwards. A partition is provided in the center of the mounting frame 210, and two sets of tension adjusting rollers 220 are respectively installed at the front and rear positions of the partition via a rotating shaft 223.

[0030] A pressure sensor 222 is installed inside the tension adjusting roller 220 near the rubber layer 221. The top of the tension adjusting roller 220 is at a higher level than the top of the mounting bracket 210.

[0031] A support plate 140 is installed on the left side of the support platform 130. A horizontal plate is provided on the front side of the support plate 140, and a pair of infrared sensors are installed below the horizontal plate.

[0032] Example 1: Please refer to Figures 1 to 4In actual use, a support platform 130 is installed at the center of the top of the workbench 100. The support platform 130 has a C-shaped structure with the opening facing downwards. A mounting bracket 210 is installed on the lower inner side of the support platform 130. The mounting bracket 210 has a C-shaped structure with the opening facing upwards, and the inner side of the mounting bracket 210 is divided into two mounting areas by a partition. Each mounting area has a tension adjusting roller 220 installed inside via a rotating shaft 223. The two sets of tension adjusting rollers 220 are of the same specifications and are arranged in a front-to-back position. The outer side of the tension adjusting roller 220 is covered with a rubber layer 221 to increase friction. The rubber layer 221 also protects the surface of the woven fabric from being scratched. A pressure sensor 22 is installed on the inner side of the tension adjusting roller 220 near the rubber layer 221. 2. For monitoring the pressure applied to the woven fabric surface by the tension adjusting roller 220, two sets of electric push rods are vertically installed on the front and rear sides of the workbench 100 under the mounting frame 210. The top output end of the electric push rod is fixed to the bottom of the mounting frame 210 by a push rod. Therefore, the tension adjusting component 200 can be pushed upward by the two sets of electric push rods to approach the inner upper surface of the support platform 130. A support plate 140 is provided on the left side of the support platform 130. A horizontal plate is provided on the front side of the support plate 140. A pair of infrared sensors are installed below the horizontal plate. A take-up roller 110 is installed on the left side of the workbench. The rear side of the take-up roller 110 is driven by a motor. An unwind roller 120 is installed on the right side of the workbench 100. The unwind roller 120 has the same specifications as the take-up roller 110.

[0033] In actual use, the woven fabric passes from the outside of the unwinding roller 120 to the left between the support platform 130 and the tension adjusting assembly 200, and its left side is wound up on the outside of the take-up roller 110. The motor drives the take-up roller 110 to rotate, thus continuously performing the winding operation (the motor, pressure sensor 222, infrared sensor, and electric push rod are all existing technologies, and their internal structure and working principle will not be described in detail here). During this period, two sets of electric push rods can be activated to simultaneously push the mounting frame 210 upward. The mounting frame 210 drives the two sets of tension adjusting rollers 220 upward along the inner side of the support platform 130 and gradually approaches the inner upper surface of the support platform 130. The two sets of tension adjusting rollers 220 then... The woven fabric is pressed against the inner upper surface of the support platform 130. The pressure sensor 222 monitors the pressure applied to the surface of the woven fabric, while the infrared sensor on the front side of the support plate 140 monitors the tension change on the surface of the woven fabric to the left of the tension adjustment component 200. The two processes are carried out simultaneously, meaning that the change in tension value can be fed back to the tension adjustment component 200. The tension adjustment component 200 changes the amount of pressure applied, thereby changing the tension of the woven fabric surface. Therefore, the final effect is that the tension of the woven fabric surface can be changed by the compression of the woven fabric by the two sets of tension adjustment rollers 220, so that the surface of the woven fabric is flat after winding, and the deformation or breakage of the woven fabric due to excessive tension is prevented.

[0034] Example 2: Please refer to Figure 1 and Figure 4 The take-up roller 110 and the unwind roller 120 have the same specifications. Four sets of limiting rings 111, made of stainless steel, are fixedly fitted onto the outer side of the take-up roller 110. These four sets of limiting rings 111 divide the curved side of the take-up roller 110 into a pair of identical take-up grooves. Similarly, the other four sets of limiting rings 111 divide the curved side of the unwind roller 120 into a pair of identical unwind grooves. The unwind grooves have the same specifications as the take-up grooves, and the two sets of unwind grooves are positioned one-to-one with the two sets of take-up grooves. In actual use… At this time, a woven fabric roll is fitted onto the outer side of each of the two unwinding slots. The winding roller 110 is driven by a motor to rotate, so that the woven fabric rolls fitted onto the outer side of the two unwinding slots can be wound up simultaneously through the two sets of winding slots. It should be noted that in actual use, the choice can be made according to the needs. Both sets of woven fabric rolls can be wound up at the same time, or only one set of woven fabric rolls can be wound up. Therefore, the final effect is to significantly improve the flexibility of winding up. At the same time, when winding up two sets of woven fabric rolls at the same time, the winding efficiency can be significantly improved.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A braided cloth winding device and tension adjusting structure, comprising: Tension adjusting assembly (200), characterized in that: the tension adjusting assembly (200) is installed at the top center of the workbench (100), and the tension adjusting assembly (200) comprises a mounting frame (210) for mounting tension adjusting rollers (220); The tension adjusting rollers (220) are provided with two groups of same specifications, the two groups of tension adjusting rollers (220) are sequentially installed below the mounting frame (210) from front to back, the outer side of the tension adjusting roller (220) is wrapped with a rubber layer (221), and the inner side of the tension adjusting roller (220) is embedded with a pressure sensor (222).

2. The braided fabric winding device and tension adjusting structure according to claim 1, characterized in that: A pay-off roller (120) is installed on the right side of the workbench (100), a winding roller (110) is installed on the left side of the workbench (100), the winding roller (110) is driven by a motor, and the winding roller (110) has the same specification as the pay-off roller (120).

3. The braided fabric winding device and tension adjusting structure according to claim 2, characterized in that: Four groups of limiting rings (111) are sequentially installed on the curved side of the winding roller (110) from front to back, two groups of winding grooves are formed between the four groups of limiting rings (111), and two groups of pay-off grooves are formed on the curved surface of the pay-off roller (120) by the four groups of limiting rings (111).

4. The braided fabric winding device and tension adjusting structure according to claim 2, characterized in that: A C-shaped support platform (130) is installed at the center of the top of the workbench (100), and the mounting frame (210) is installed below the inner side of the support platform (130).

5. The braided fabric winding device and tension adjusting structure according to claim 4, characterized in that: A pair of electric push rods are vertically installed in the workbench (100) below the mounting frame (210) from front to back, the two groups of electric push rods are synchronous mechanisms, and the top of the electric push rod is fixed to the bottom of the mounting frame (210) by a push rod.

6. The braided fabric winding device and tension adjusting structure according to claim 1, characterized in that: The mounting frame (210) is a C-shaped structure with an opening facing upward, a partition is arranged at the center of the mounting frame (210), and the two groups of tension adjusting rollers (220) are respectively installed at the front and rear positions of the partition by a rotating shaft (223).

7. The braided fabric winding device and tension adjusting structure according to claim 6, characterized in that: The pressure sensor (222) is installed at the position close to the rubber layer (221) in the tension adjusting roller (220), and the horizontal height of the top of the tension adjusting roller (220) is higher than that of the top of the mounting frame (210).

8. The braided fabric winding device and tension adjusting structure according to claim 4, characterized in that: A support plate (140) is installed on the left side of the support platform (130), a horizontal plate is arranged on the front side of the support plate (140), and a pair of infrared sensors are installed below the horizontal plate.

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