An airbag fabric beaming system

Abstract

The utility model discloses an air bag fabric warping system, yarn is completed processing in processing assembly through guide component, the guide component includes first roller, second roller, the first roller with second roller are long axle shape, and the gap distribution is a few annular arc grooves on the axle rod, to be used for placing yarn, processing assembly includes dyeing module, first drying module, yarn washing module, second drying module, cooling module, network knot formation module, yarn separating module in proper order, can directly shunt the required number of base yarn from the warping process to reduce the dependence on external suppliers to provide pre -fabricated color yarn, complete accurate coloring through the built -in dyeing module of system, satisfy the weaving demand of little color yarn, simultaneously, through the design of first roller and second roller, accurate drainage also prolongs the processing time of yarn in dyeing, yarn washing module.

Description

Technical Field

[0001] This utility model is an airbag fabric warping system, belonging to the field of airbag equipment. Background Technology

[0002] In the production of airbag fabrics, the warping process is of paramount importance. As a critical passive safety device protecting the lives of drivers and passengers, airbags have extremely stringent requirements regarding the quality and performance of their fabrics. Airbag warping machines are specifically designed and manufactured for airbag fabric production, and they differ significantly in technology and performance from conventional warping machines.

[0003] There are two existing warping methods. One method is to number the yarn frames and replace the colored yarn at the corresponding positions, resulting in relatively uniform warp tension. The other method is to use a separate colored yarn frame and distribute it into the corresponding hemp sheet, which results in relatively uneven warp tension.

[0004] Both methods have a significant drawback: when the amount of colored yarn used is small, suppliers generally will not place orders, making it easy to be influenced by suppliers.

[0005] Therefore, this invention aims to design a method for diverting a portion of the yarn on the warping system to the system for dyeing, so as to use it for weaving a small amount of colored yarn. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an airbag fabric warping system to solve the problem.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an airbag fabric warping system for processing diverted yarns, wherein the yarns are processed in the processing component via a guide component; The guide assembly includes a first roller and a second roller; both the first roller and the second roller are long shafts, and several annular arc-shaped grooves are distributed on the shafts to place the yarn. The processing components sequentially include a dyeing module, a first drying module, a yarn washing module, a second drying module, a cooling module, a network knot forming module, and a yarn separating module; A plurality of first rollers are disposed within the dyeing module; two first rollers are respectively disposed at the inlet and outlet of the first drying module; a plurality of first rollers are disposed within the yarn washing module; one first roller is disposed at the inlet of the cooling module; and two first rollers are respectively disposed at the inlet and outlet of the network knot forming module. Several second rollers are respectively disposed in the first drying module, the second drying module, and the cooling module.

[0008] Preferably, two first rollers are respectively disposed at the inlet and outlet of the dyeing module; and at least three first rollers are disposed within the dyeing module.

[0009] Preferably, the three first rollers located in the dyeing module are arranged with the sides lower and the middle higher.

[0010] Preferably, two first rollers are respectively disposed at the inlet and outlet of the yarn washing module; and at least three first rollers are disposed within the yarn washing module.

[0011] Preferably, the three first rollers located in the yarn washing module are arranged with the sides lower and the middle higher.

[0012] Preferably, the first roller is provided with five of the aforementioned arc-shaped grooves.

[0013] Preferably, the two second rollers are respectively disposed in the first drying module, the second drying module, and the cooling module; and the two second rollers are arranged along the height direction to spread the yarn out.

[0014] Preferably, the arc-shaped grooves on the second roller are divided into multiple groups, and the number of groups corresponds to the number of arc-shaped grooves in the first roller.

[0015] Preferably, each set of the arcuate grooves on the second roller has at least four.

[0016] Preferably, the cooling module and the second roller in the network knot forming module are both arranged along the height direction, so that the yarn is spread out.

[0017] Beneficial effects This invention reduces reliance on external suppliers for pre-dyed yarn, allowing the required amount of basic yarn to be diverted directly from the warping process. The system's built-in dyeing module then performs precise dyeing, meeting the weaving needs of small quantities of colored yarn. Simultaneously, the design of the first and second rollers accurately guides the yarn while extending the processing time in the dyeing and washing modules. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of an airbag fabric warping system according to the present invention; Figure 2 This is a schematic diagram of the structure of the first roller of this utility model; Figure 3 This utility model is based on Figure 1 A side view of the second roller. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please see Figures 1-3 This utility model provides an airbag fabric warping system for processing diverted yarns. The system includes a guide component and an existing processing component. The yarn is precisely guided by the guide component and sequentially completes the dyeing (dyeing module 21), drying (first drying module 22), yarn washing (yarn washing module 23), secondary drying (second drying module 24), cooling (cooling module 25), network knot formation (network knot formation module 26), and yarn separation (yarn separation module 27) processes in the processing component.

[0021] The guide assembly includes a first roller 11 and a second roller 12, both of which are made of metal in the form of long shafts. The surface of the shafts is treated with a wear-resistant coating (such as a ceramic coating) to ensure surface smoothness and structural stability during long-term use and to avoid yarn wear.

[0022] In one embodiment, the surface of the first roller 11 is provided with five annular arc-shaped grooves 13 (the number of grooves 13 can be adjusted according to actual production needs). The grooves 13 are 2-3 mm deep and the width matches the yarn diameter (usually 1.2-1.5 times the yarn diameter) to ensure that a single yarn is independently embedded in the groove 13 and to prevent adjacent yarns from crossing and tangling.

[0023] In one embodiment, there is one first roller 11 at the inlet and one at the outlet of the dyeing module 21, and at least three rollers inside the dyeing module 21 (arranged with lower sides and higher center to extend the soaking time of the yarn in the dye liquor and improve dyeing uniformity); one first roller 11 at the inlet and one at the outlet of the first drying module 22; one first roller 11 at the inlet and one at the outlet of the yarn washing module 23, and similarly, the arrangement of the yarn washing module 23 is the same as that of the dyeing module 21; one first roller 11 at the inlet of the cooling module 25; and one first roller 11 at the inlet and one at the outlet of the network forming module 26.

[0024] The second roller 12 has multiple groups of arc-shaped grooves 13 on its surface, with the number of groups matching the number of arc-shaped grooves 13 on the first roller 11 (i.e., 5 groups). Each group has at least 4 grooves 13. In one embodiment, there are 2 second rollers 12 in each of the first drying module 22, the second drying module 24, and the cooling module 25, arranged along the height direction to make the yarn spread vertically, thereby increasing the contact area between the yarn and the hot / cold air and increasing the drying / cooling time of the yarn, thus improving the drying efficiency. The second rollers 12 in the cooling module 25 and the network forming module 26 are also arranged along the height direction to further optimize the yarn processing effect.

[0025] Working principle: Step 1: Equipment Start-up: Start the machine and ensure that some modules in the processing components are powered on and in standby mode.

[0026] Step 2: Dye selection: Select the corresponding type and color of dye from the machine or designated area according to production needs and yarn material.

[0027] Step 3: Yarn preparation: Connect the yarn to be dyed to the existing yarn conveyor on the machine according to the specifications, ensuring that the yarn tension is uniform and there is no tangling.

[0028] Step 4: Dyeing process: The yarn is completely immersed in the dye solution in the dyeing module 21, and the dyeing process is completed according to the set temperature and time parameters.

[0029] Step 5: Initial drying and setting: The dyed yarn enters the first drying module 22 for drying and setting. The yarn is set by removing excess moisture from the surface through high-temperature drying, and the dye color is initially fixed.

[0030] Step 6: Reduction Wash Treatment: The dried yarn is subjected to a reduction wash in the yarn washing module 23 to remove loose dye that is not firmly attached to the yarn surface and improve the color fastness.

[0031] Step 7: Secondary drying: The yarn that has undergone reduction washing enters the second drying module 24 to thoroughly remove the residual moisture after washing.

[0032] Step 8: Cooling and Cooling: The yarn after secondary drying is conveyed to the cooling module 25 to reduce its temperature to room temperature, so as to avoid high temperature affecting subsequent processes.

[0033] Step 9: Network knot formation: After cooling, the yarn forms network knots through the network knot forming module 26, which enhances the cohesion and stability of the yarn.

[0034] Step 10: Automatic yarn separation: Start the automatic identification and separation system in the yarn separation module 27. Using existing identification technology, the processed yarn is sent to the set position according to the settings to complete the entire production process.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An airbag fabric warping system for processing diverted yarns, characterized in that: The yarn is processed in the processing assembly via a guiding assembly; The guide assembly includes a first roller and a second roller; both the first roller and the second roller are long shafts, and several annular arc-shaped grooves are distributed on the shafts to place the yarn. The processing components sequentially include a dyeing module, a first drying module, a yarn washing module, a second drying module, a cooling module, a network knot forming module, and a yarn separating module; A plurality of first rollers are disposed within the dyeing module; two first rollers are respectively disposed at the inlet and outlet of the first drying module; a plurality of first rollers are disposed within the yarn washing module; one first roller is disposed at the inlet of the cooling module; and two first rollers are respectively disposed at the inlet and outlet of the network knot forming module. Several second rollers are respectively disposed in the first drying module, the second drying module, and the cooling module.

2. The airbag fabric warping system according to claim 1, characterized in that: Two first rollers are respectively disposed at the inlet and outlet of the dyeing module; and at least three first rollers are disposed within the dyeing module.

3. The airbag fabric warping system according to claim 2, characterized in that: The three first rollers located within the dyeing module are arranged with the sides lower and the middle higher.

4. The airbag fabric warping system according to claim 1, characterized in that: Two first rollers are respectively disposed at the inlet and outlet of the yarn washing module; and at least three first rollers are disposed within the yarn washing module.

5. The airbag fabric warping system according to claim 4, characterized in that: The three first rollers located in the yarn washing module are arranged with the sides lower and the middle higher.

6. The airbag fabric warping system according to claim 1, characterized in that: The first roller has five arc-shaped grooves.

7. The airbag fabric warping system according to claim 1, characterized in that: Two second rollers are respectively disposed in the first drying module, the second drying module, and the cooling module; and the two second rollers are arranged along the height direction to spread the yarn out.

8. The airbag fabric warping system according to claim 1, characterized in that: The arc-shaped grooves on the second roller are divided into multiple groups, and the number of groups corresponds to the number of arc-shaped grooves in the first roller.

9. The airbag fabric warping system according to claim 8, characterized in that: Each set of the arcuate grooves on the second roller has at least four.

10. An airbag fabric warping system according to any one of claims 8-9, characterized in that: Both the cooling module and the second roller in the network knot forming module are arranged along the height direction, so that the yarn is spread out.

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