Light and thin composite fabric static electricity removing and rolling device

Abstract

The utility model discloses a kind of light and thin composite fabric static electricity removal winding equipment, belong to the technical field of fabric processing, including winding support, the right side of the winding support is rotatably connected with guide rod one, the left side top of guide rod one is equipped with and the winding support rotatable connection flattening roller, the winding support is fixed with the steering gear one for driving flattening roller rotation, the left side below of flattening roller is equipped with and the winding support rotatable connection guide rod two, the left side of guide rod two is equipped with and the winding support fixed connection static electricity removal equipment, the left side of static electricity removal equipment is equipped with and the winding support rotatable connection guide rod three, the winding support is fixed with the steering gear two for driving guide rod three rotation, double static electricity removal mode can improve the efficiency and effect of the utility model removing static electricity.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically to a static-eliminating winding device for lightweight composite fabrics. Background Technology

[0002] Lightweight composite fabrics are an advanced laminated material in the textile industry. Their core technology lies in combining two or more layers of fabrics with different properties with a functional membrane through adhesive bonding or hot-pressing processes, forming a new integrated material with multiple functions. The initial purpose of this technology was to resolve the contradiction between protection and comfort that traditional single-layer fabrics struggle to achieve. For example, in outdoor sportswear, the fabric needs to be windproof and waterproof while also being able to wick away sweat effectively. Composite technology emerged to address this need by combining a high-strength outer fabric, a functional membrane with microporous breathable properties, and a skin-friendly inner material, achieving excellent protective functions in an extremely lightweight and flexible form. Furthermore, this technology is widely used in cold-weather clothing and protective suits, effectively achieving multiple goals such as lightweighting, windproofing, waterproofing, breathability, warmth retention, and down-proofing.

[0003] Traditionally, static electricity on the fabric surface is removed by increasing the surface humidity and then contacting the fabric with a metal plate. However, this method has a problem: drying the fabric increases energy consumption, adds processing steps, reduces the efficiency of static electricity removal, and can lead to problems such as dampness and mold growth if not dried in time. Therefore, a drying method is needed to remove static electricity from the fabric. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a static-eliminating winding device for lightweight composite fabrics.

[0005] The technical solution of this utility model is: a lightweight composite fabric antistatic winding device, including a winding bracket, a guide rod rotatably connected to the right side of the winding bracket, a flattening roller rotatably connected to the winding bracket on the upper left side of the guide rod rotatably, a servo motor rotatably connected to the flattening roller fixed on the winding bracket, a guide rod rotatably connected to the winding bracket on the lower left side of the flattening roller, an antistatic device fixedly connected to the winding bracket on the left side of the guide rod rotatably, a guide rod rotatably connected to the winding bracket on the left side of the antistatic device, a servo motor rotatably connected to the winding bracket on the winding bracket, a pre-tensioning rod on the left side of the guide rod rotatably, a pre-tensioning mechanism rotatably connected to the winding bracket at both ends of the pre-tensioning rod, and a winding mechanism fixedly connected to the winding bracket on the left side of the pre-tensioning rod.

[0006] Furthermore, the static elimination device includes a metal chamber fixed to the winding bracket, with notches on both the left and right sides of the metal chamber for the fabric to pass through, an ion fan fixedly connected to the inner top of the metal chamber, and a grounding wire electrically connected to the outer wall of the metal chamber.

[0007] Explanation: The ion fan generates a large number of positive and negative ions, which are blown toward the static-charged fabric. These ions neutralize the static charge on the fabric surface, thereby eliminating static electricity. At the same time, the outer wall of the metal chamber is connected to a grounding wire to prevent charged particles from accumulating on the inner wall of the metal chamber.

[0008] Furthermore, an arc-shaped copper plate is fixedly connected to the inner bottom of the metal compartment, the top of the arc-shaped copper plate abuts against the fabric, and the bottom of the arc-shaped copper plate is electrically connected to a grounding wire.

[0009] Explanation: The arc-shaped copper plate conducts the charge on the fabric to the grounding wire two, further eliminating static electricity on the fabric.

[0010] Furthermore, the winding mechanism includes a drive wheel rotatably connected to the winding bracket. One end of the drive wheel is provided with a servo motor three fixedly connected to the winding bracket. The output shaft of the servo motor three is drivenly connected to the drive wheel. A driven wheel is provided on the left side of the drive wheel. Both ends of the driven wheel are rotatably connected with a pre-tensioning mechanism two. The pre-tensioning mechanism two is slidably connected to the winding bracket. Both sides of the winding bracket are slidably connected with sliders one located between the drive wheel and the driven wheel. The inner ends of the two sliders one are rotatably connected with short rods. The connecting short rods are provided with slots. A take-up rod is engaged between the two slots. A sleeve rod is movably sleeved on the outer side of the short rod. A spring spring one is provided between the outer end of the sleeve rod and the slider one. The lower part of the outer end of the slider one is elastically connected to the winding bracket through a tension spring.

[0011] Instructions: After compressing the sleeve rod, the take-up rod is engaged in the slot. Then, after releasing the sleeve rod, the sleeve rod moves to the outside of the slot under the action of the first elastic spring, preventing both ends of the take-up rod from falling out of the slot. Under the action of the first slider, the take-up rod remains in close contact with the drive wheel as the diameter of the roll changes. At the same time, the tension spring reduces the vertical jump of the take-up rod during rotation.

[0012] Furthermore, both the pre-tensioning mechanism one and the pre-tensioning mechanism two include a slider two slidably connected to the winding bracket. A telescopic rod is fixedly connected to the left side of the slider two. A fixed sleeve is sleeved on the left side of the telescopic rod. A baffle fixed to the winding bracket is fixedly connected to the left end of the fixed sleeve. A spring two abuts against the baffle and the slider two. The spring two is located outside the fixed sleeve and the telescopic rod.

[0013] Explanation: Under the action of the second spring, the second pre-tensioning mechanism applies a spring force to the second slider, thereby bringing the driven wheel closer to the driving wheel. As the weight of the take-up rod increases, the driven wheel moves away from the driving wheel under the weight of the take-up rod, forming a wider gap, making the rotation of the take-up rod more stable, and thus automatically adjusting the gap between the driven wheel and the driving wheel. Under the action of the second spring, the first pre-tensioning mechanism applies a spring force to the second slider, thereby making the pre-tensioning rod close to the third guide rod. After the fabric is wound, the fabric is cut on the left side of the pre-tensioning rod. Due to the action of the pre-tensioning rod, the fabric shrinkage is prevented.

[0014] The beneficial effects of this utility model are: This invention not only eliminates static electricity from the fabric by generating ion wind through an ion fan, but also conducts static electricity from the fabric surface to the ground through contact between the fabric and an arc-shaped copper plate. This dual method of static elimination improves the efficiency and effectiveness of static removal. The winding mechanism of this invention simplifies the replacement of the winding rod, shortens the replacement time, and improves the winding efficiency of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 This is a left view of the metal compartment of this utility model.

[0018] Figure 4 This is a top view of the connection between the short rod and the take-up rod of this utility model.

[0019] Among them, 1-rewinding bracket, 11-guide rod one, 12-flattening roller, 13-servo motor one, 14-guide rod two, 2-static eliminator, 15-guide rod three, 16-servo motor two, 17-pre-tightening rod, 3-pre-tightening mechanism one, 4-rewinding mechanism, 21-metal bin, 22-notch, 23-ion fan, 24-grounding wire one, 25-arc copper plate, 26-grounding wire two, 41-drive wheel, 42-servo motor three, 43-driven wheel, 44-pre-tightening mechanism two, 45-slider one, 46-short rod, 47-slot, 48-cloth take-up rod, 49-sleeve rod, 491-spring spring one, 451-tension spring, 31-slider two, 32-telescopic rod, 33-fixed sleeve, 34-baffle, 35-spring spring two. Detailed Implementation

[0020] Example 1: like Figure 1As shown, a lightweight composite fabric antistatic winding device includes a winding bracket 1. A guide rod 11 is rotatably connected to the right side of the winding bracket 1. A flattening roller 12, rotatably connected to the winding bracket 1, is located on the upper left side of the guide rod 11. A servo motor 13, used to drive the flattening roller 12 to rotate, is fixed on the winding bracket 1. A guide rod 2 14, rotatably connected to the winding bracket 1, is located on the lower left side of the flattening roller 12. An antistatic device 2, fixedly connected to the winding bracket 1, is located on the left side of the guide rod 2 14. A guide rod 3 15, rotatably connected to the winding bracket 1, is located on the left side of the antistatic device 2. A servo motor 2 16, used to drive the guide rod 3 15 to rotate, is fixed on the winding bracket 1. A pre-tensioning rod 17 is located on the left side of the guide rod 3 15. A pre-tensioning mechanism 3, rotatably connected to the winding bracket 1, is slidably connected to both ends of the pre-tensioning rod 17. A winding mechanism 4, fixed to the winding bracket 1, is located on the left side of the pre-tensioning rod 17.

[0021] like Figure 3 As shown, the static eliminator 2 includes a metal chamber 21 fixed to the winding bracket 1. The left and right sides of the metal chamber 21 are provided with notches 22 for the fabric to pass through. An ion fan 23 is fixedly connected to the inner top of the metal chamber 21, and a grounding wire 24 is electrically connected to the outer wall of the metal chamber 21.

[0022] The ion fan 23 generates a large number of positive and negative ions and blows them toward the static-charged fabric. These ions neutralize the static charge on the surface of the fabric, thereby eliminating static electricity. At the same time, the outer wall of the metal chamber 21 is connected to a grounding wire to prevent charged particles from accumulating on the inner wall of the metal chamber 21.

[0023] like Figure 4 As shown, the winding mechanism 4 includes a drive wheel 41 rotatably connected to the winding bracket 1. One end of the drive wheel 41 is provided with a servo motor 42 fixedly connected to the winding bracket 1. The output shaft of the servo motor 42 is connected to the drive wheel 41. A driven wheel 43 is provided on the left side of the drive wheel 41. Both ends of the driven wheel 43 are rotatably connected with a pre-tensioning mechanism 44. The pre-tensioning mechanism 44 is slidably connected to the winding bracket 1. Both sides of the winding bracket 1 are slidably connected with sliders 45 located between the drive wheel 41 and the driven wheel 43. The inner ends of the two sliders 45 are rotatably connected with short rods 46. The short rods 46 are provided with slots 47. A take-up rod 48 is engaged between the two slots 47. A sleeve rod 49 is movably sleeved on the outer side of the short rods 46. A spring spring 491 is provided between the outer end of the sleeve rod 49 and the slider 45. The lower part of the outer end of the slider 45 is elastically connected to the winding bracket 1 through a tension spring 451.

[0024] After the compression rod 49 is compressed, the take-up rod 48 is engaged in the slot 47. Then, after the compression rod 49 is released, the rod 49 moves to the outside of the slot 47 under the action of the spring spring 491, preventing the two ends of the take-up rod 48 from falling out of the slot 47. Under the action of the slider, the take-up rod 48 remains in close contact with the drive wheel 41 as the diameter of the roll changes. At the same time, the tension spring 451 reduces the vertical jump of the take-up rod 48 during rotation.

[0025] like Figure 2 As shown, both the pretensioning mechanism 1 3 and the pretensioning mechanism 2 44 include a slider 2 31 that is slidably connected to the winding bracket 1. A telescopic rod 32 is fixedly connected to the left side of the slider 2 31. A fixed sleeve 33 is sleeved on the left side of the telescopic rod 32. A baffle 34 that is fixed to the winding bracket 1 is fixedly connected to the left end of the fixed sleeve 33. A spring 2 35 abuts between the baffle 34 and the slider 2 31. The spring 2 35 is located outside the fixed sleeve 33 and the telescopic rod 32.

[0026] Under the action of the second spring 35, the pre-tensioning mechanism 44 applies a spring force to the second slider 31, thereby causing the driven wheel 43 to move closer to the driving wheel 41. As the weight of the take-up rod 48 increases, the driven wheel 43 moves away from the driving wheel 41 under the action of the weight of the take-up rod 48, forming a wider gap, making the rotation of the take-up rod 48 more stable, and thus automatically adjusting the gap between the driven wheel 43 and the driving wheel 41. Under the action of the second spring 35, the pre-tensioning mechanism 3 applies a spring force to the second slider 31, thereby causing the pre-tensioning rod 17 to press tightly against the guide rod 3 15. After the fabric is rolled up, the fabric is cut on the left side of the pre-tensioning rod 17. Due to the action of the pre-tensioning rod 17, the fabric is prevented from shrinking.

[0027] Example 2: The difference between this embodiment and embodiment 1 is that, in this embodiment, an arc-shaped copper plate 25 is fixedly connected to the inner bottom of the metal compartment 21, the top of the arc-shaped copper plate 25 abuts against the fabric, and the bottom of the arc-shaped copper plate 25 is electrically connected to a grounding wire 26.

[0028] Compared to Example 1, this embodiment uses an arc-shaped copper plate 25 to conduct the charge on the fabric to the grounding wire 26, further eliminating static electricity on the fabric and improving the reliability of the device in eliminating static electricity on the fabric.

[0029] The working method of the above embodiments includes the following steps: S1. The beginning of the fabric goes from below the guide rod 11 to above the flattening roller 12, then to below the guide rod 2 14, then from below the guide rod 3 15 to above the pretensioning rod 17, and then over the upper surface of the drive wheel 41 and onto the take-up rod 48.

[0030] S2. The ion fan 23 generates a large number of positive and negative ions and blows them toward the static-charged fabric. These ions neutralize the static charge on the fabric surface, thereby eliminating the static electricity of the fabric. At the same time, the outer wall of the metal chamber 21 is connected to a grounding wire to prevent charged particles from accumulating on the inner wall of the metal chamber 21. The charge on the fabric is conducted to the grounding wire 26 through the arc-shaped copper plate 25, further eliminating the static electricity of the fabric. S3. After compressing the sleeve rod 49, the take-up rod 48 is engaged in the slot 47. Then, after releasing the sleeve rod 49, the sleeve rod 49 moves to the outside of the slot 47 under the action of the spring spring 491, preventing the two ends of the take-up rod 48 from falling out of the slot 47. Under the action of the slider, the take-up rod 48 remains close to the drive wheel 41 as the diameter of the roll changes. At the same time, the tension spring 451 reduces the vertical jump of the take-up rod 48 during rotation. S4. Under the action of the second elastic spring 35, the second pre-tensioning mechanism 44 applies an elastic force to the second slider 31, thereby causing the driven wheel 43 to move closer to the driving wheel 41. As the weight of the take-up rod 48 increases, the driven wheel 43 moves away from the driving wheel 41 under the action of the weight of the take-up rod 48, forming a wider gap, making the rotation of the take-up rod 48 more stable, and thus automatically adjusting the gap between the driven wheel 43 and the driving wheel 41. Under the action of the second elastic spring 35, the first pre-tensioning mechanism 3 applies an elastic force to the second slider 31, thereby causing the pre-tensioning rod 17 to be in close contact with the third guide rod 15. After the fabric is rolled up, the fabric is cut on the left side of the pre-tensioning rod 17. Due to the action of the pre-tensioning rod 17, the fabric is prevented from shrinking back.

[0031] In the above embodiments, servo motor 13, servo motor 26, servo motor 342, and ion fan 23 are all commercially available products. As long as they can achieve the function of this utility model, they are acceptable. Those skilled in the art can choose to use them based on common sense, and no special limitations are made here.

Claims

1. A static-eliminating winding device for lightweight composite fabrics, characterized in that, The device includes a winding bracket (1), a guide rod (11) rotatably connected to the right side of the winding bracket (1), a flattening roller (12) rotatably connected to the winding bracket (1) on the upper left side of the guide rod (11), a servo motor (13) for driving the flattening roller (12) to rotate fixed on the winding bracket (1), a guide rod (14) rotatably connected to the winding bracket (1) on the lower left side of the flattening roller (12), and a static eliminator fixedly connected to the winding bracket (1) on the left side of the guide rod (14). Electrical equipment (2), the static eliminator (2) is provided with a guide rod three (15) rotatably connected to the winding bracket (1) on the left side, the winding bracket (1) is fixed with a servo motor two (16) for driving the guide rod three (15) to rotate, the guide rod three (15) is provided with a pre-tightening rod (17) on the left side, the two ends of the pre-tightening rod (17) are respectively rotatably connected with a pre-tightening mechanism one (3) slidably connected to the winding bracket (1), and the left side of the pre-tightening rod (17) is provided with a winding mechanism (4) fixed to the winding bracket (1).

2. The antistatic winding device for lightweight composite fabrics as described in claim 1, characterized in that, The static eliminator (2) includes a metal chamber (21) fixed to the winding bracket (1). The metal chamber (21) has notches (22) on both the left and right sides for the fabric to pass through. An ion fan (23) is fixedly connected to the top of the metal chamber (21). A grounding wire (24) is electrically connected to the outer wall of the metal chamber (21).

3. The antistatic winding device for lightweight composite fabrics as described in claim 2, characterized in that, An arc-shaped copper plate (25) is fixedly connected to the inner bottom of the metal compartment (21). The top of the arc-shaped copper plate (25) abuts against the fabric, and the bottom of the arc-shaped copper plate (25) is electrically connected to a grounding wire (26).

4. The antistatic winding device for lightweight composite fabrics as described in claim 1, characterized in that, The winding mechanism (4) includes a drive wheel (41) rotatably connected to the winding bracket (1). One end of the drive wheel (41) is provided with a servo motor three (42) fixedly connected to the winding bracket (1). The output shaft of the servo motor three (42) is drivenly connected to the drive wheel (41). A driven wheel (43) is provided on the left side of the drive wheel (41). Both ends of the driven wheel (43) are rotatably connected with a pretensioning mechanism two (44). The pretensioning mechanism two (44) is slidably connected to the winding bracket (1). Both sides of the winding bracket (1) are slidably connected with positioning mechanisms. The slider (45) between the driving wheel (41) and the driven wheel (43) has a short rod (46) rotatably connected to the inner end of each slider (45). The short rod (46) has a slot (47) and a take-up rod (48) is engaged between the two slots (47). A sleeve rod (49) is movably sleeved on the outside of the short rod (46). A spring spring (491) is provided between the outer end of the sleeve rod (49) and the slider (45). The lower part of the outer end of the slider (45) is elastically connected to the take-up bracket (1) through a tension spring (451).

5. The antistatic winding device for lightweight composite fabrics as described in claim 4, characterized in that, Both the first pretensioning mechanism (3) and the second pretensioning mechanism (44) include a second slider (31) that is slidably connected to the winding bracket (1). A telescopic rod (32) is fixedly connected to the left side of the second slider (31). A fixed sleeve (33) is sleeved on the left side of the telescopic rod (32). A baffle (34) that is fixed to the winding bracket (1) is fixedly connected to the left end of the fixed sleeve (33). A spring (35) abuts between the baffle (34) and the second slider (31). The spring (35) is located outside the fixed sleeve (33) and the telescopic rod (32).

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