A sizing device for sizing warp yarns of a woven fabric

Abstract

The utility model relates to the technical field of weaving production and processing. A sizing device for weaving warp yarns, comprising a plurality of groups of parallelly arranged sizing assemblies, two adjacent sizing assemblies are connected on the ground through a support, the sizing assembly comprises a sizing box, a sizing groove is formed in the sizing box, and the top of the sizing box is open; a plurality of bottom rollers are arranged at the bottom of the sizing groove, and a guide assembly is arranged on one side of the sizing box; a circulating assembly is arranged at the bottom of the sizing box. The utility model provides a sizing device for weaving warp yarns, which can effectively drive the flow and circulation of sizing material, improve the uniformity of sizing material, ensure the sizing quality, ensure the stability of warp yarn tension, improve the production quality to a certain extent, and meet higher production requirements; solve the technical problems in the prior art, such as single sizing machine structure, uneven concentration after sizing material precipitation, large warp yarn tension fluctuation, influence on sizing quality, and inability to meet higher production and processing requirements.

Description

Technical Field

[0001] This utility model relates to the field of fabric production and processing technology, and in particular to a sizing device for fabric warp yarns. Background Technology

[0002] With economic development, the textile industry has developed rapidly. Weaving is a very important part of the textile industry. Many finished products need to be woven, cut and sewn. Therefore, the quality of the woven fabric determines the quality of the finished product.

[0003] In fabric production, warp yarns need to be sized before weaving to enhance their strength, abrasion resistance, and reduce the breakage rate during weaving.

[0004] However, the current sizing machine has a relatively simple structure, resulting in uneven sizing. The sizing is prone to settling when the machine is stationary, leading to uneven sizing concentration and affecting the sizing quality of the warp yarns. Secondly, the warp yarns experience large tension fluctuations during operation, with different tensions at different positions. This also results in poor consistency in the sizing of the warp yarns, which cannot meet higher production and processing requirements. Therefore, improvements are necessary. Utility Model Content

[0005] This invention provides a sizing device for weaving warp that can effectively drive the flow and circulation of sizing material, improve the uniformity of sizing material, ensure the quality of sizing, guarantee the stability of warp tension, and maintain consistent sizing quality throughout the warp. This device can improve production quality to a certain extent and meet higher production demands. It solves the technical problems of existing sizing machines having a relatively simple structure, resulting in uneven sizing concentration after sedimentation, large fluctuations in warp tension, affecting sizing quality, and failing to meet higher production and processing requirements.

[0006] The above-mentioned technical problem of this utility model is solved by the following technical solution: a sizing device for weaving warp yarns includes several sets of sizing components arranged in parallel. Adjacent sizing components are connected to the ground by a support frame. Each sizing component includes a sizing box with a sizing trough for storing sizing material inside. The top of the sizing box is open. Several bottom rollers are provided at the bottom of the sizing trough to ensure the warp yarns are completely immersed in the sizing material. A guide component is mounted on one side of the sizing box to guide the warp yarns and adjust their tension. A circulation component is provided at the bottom of the sizing box to circulate the sizing material. The parallel installation of multiple sets of sizing components can improve production efficiency. During processing, the warp yarns are introduced by the guide component on the right, pass around the two bottom rollers, and are drawn out from the guide component on the left. The tension of the warp yarns is adjusted and positioned by the two sets of guide components. The warp yarns are immersed in the sizing material at the bottom of the sizing trough. The guide component is used to adjust the warp yarn tension to ensure consistent sizing effect, while the circulation component is used to drive the sizing material to circulate, prevent sizing material sedimentation, and further improve the sizing quality.

[0007] Preferably, the bottom of the sizing tank is inclined, and the sizing material in the sizing tank gathers towards the lower right side; a discharge port is opened at the lower part of the sizing tank, and a feed port is opened at the higher part of the sizing tank. Utilizing the inclined structure and gravity, the sizing material naturally gathers at the discharge port at the lower part, and then, in conjunction with the circulation component, drives the efficient flow of the sizing material.

[0008] Preferably, the circulation component includes a pipeline installed between the outlet and inlet of the sizing tank, and a pump module is installed at the outlet of the sizing tank. The pipeline and the pump module form a closed circulation system, forcing the sizing material to flow, maintaining uniformity, and preventing localized sedimentation.

[0009] Preferably, the pumping module is a screw conveyor or a screw pump. Different pump specifications can be selected for the pumping module according to requirements. It can use ordinary water pumps, single screw pumps, screw conveyors, or other different devices. Screw conveyors, water pumps, and single screw pumps all utilize existing pump body structures, ensuring efficient conveying and minimizing clogging.

[0010] Preferably, the sizing tank is equipped with a stirring assembly; the stirring assembly includes a frame plate fixed to the right side of the sizing tank, a stirring motor mounted on the frame plate, and a downwardly extending stirring rod inside the stirring motor. The stirring assembly enhances the mixing of the sizing material through mechanical stirring, compensates for insufficient circulation, and further improves the uniformity of the sizing material.

[0011] Preferably, the stirring rod includes a drive rod connected to a stirring motor, with a plurality of radial stirring rods spaced apart on the side wall of the drive rod, and a plurality of axial stirring rods spaced apart on each radial stirring rod. This multi-stage stirring rod design increases the stirring intensity and range, ensuring more thorough mixing of the slurry and avoiding dead zones.

[0012] Preferably, the guiding assembly includes two sets of guide brackets obliquely fixed to one side of the sizing box, with the two sets of guide brackets extending in different directions to the left and right; an adjusting bracket is rotatably provided at the end of the guide bracket, and the adjusting bracket is provided with several adjusting guide rollers. The number of adjusting guide rollers on the adjusting bracket can be adjusted according to actual needs.

[0013] Preferably, an adjusting spring is provided between the adjusting bracket and the guide bracket. By adjusting the spring, the adjusting bracket can adaptively rotate and adjust according to the warp tension, ensuring that the warp tension is neither too tight nor too loose, and that the warp always maintains the same level of tension, thus guaranteeing a consistent sizing effect.

[0014] Preferably, both the adjusting guide roller and the bottom roller are provided with guide grooves. The guide grooves constrain the position of the warp yarns, preventing them from shifting or tangling during operation and ensuring a stable and orderly sizing process.

[0015] Therefore, the sizing device for warp yarns of this utility model has the following advantages: it can effectively drive the flow and circulation of sizing material, improve the uniformity of sizing material, ensure the quality of sizing, ensure the stability of warp yarn tension, and ensure that the sizing quality of warp yarns is consistent throughout, thereby improving production quality to a certain extent and meeting higher production demands. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a sizing device for weaving warp yarns according to the present invention.

[0017] Figure 2 yes Figure 1 A schematic diagram of the main structure.

[0018] Figure 3 yes Figure 1 A schematic diagram of the front sectional view of the structure.

[0019] Figure 4 yes Figure 1 A top-view structural diagram.

[0020] Figure 5 yes Figure 1 A schematic diagram of the left-side view structure.

[0021] In the diagram, 1 is the support frame, 2 is the sizing box, 3 is the sizing trough, 4 is the pipeline, 5 is the pump module, 6 is the bottom roller, 7 is the guide support, 8 is the adjusting support, 9 is the adjusting spring, 10 is the adjusting guide roller, 11 is the stirring motor, 12 is the drive rod, 13 is the radial stirring rod, and 14 is the axial stirring rod. Detailed Implementation

[0022] The technical solution of the utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0023] Example: like Figure 1 and 2 As shown in Figures 3, 4, and 5, a sizing device for weaving warp yarns includes several sets of sizing components installed in parallel, with adjacent sizing components connected to the ground via a bracket 1.

[0024] The sizing assembly includes a sizing box 2, which has a sizing trough 3 for storing sizing material. The top of the sizing box 2 is open. The bottom of the sizing trough 3 is inclined, and the sizing material in the sizing trough 3 gathers to the lower right side. The sizing trough 3 has an outlet at the lower part and an inlet at the higher part.

[0025] The bottom of the sizing tank 2 is equipped with a circulation assembly for making the sizing material flow; the circulation assembly includes a pipe 4 installed between the outlet and inlet of the sizing tank 3, and a pump module 5 is installed at the outlet of the sizing tank 3.

[0026] The pump module 5 is a single screw pump. The inlet of the single screw pump is connected to the outlet of the sizing tank 3. The single screw pump delivers the sizing material to the inlet of the sizing tank 3 at a higher position.

[0027] Two bottom rollers 6 are installed at intervals at the bottom of the sizing tank 3 to ensure that the warp yarns are completely immersed in the sizing material. A guide assembly for guiding the warp yarns and adjusting the tension is installed on one side of the sizing box 2.

[0028] The guide assembly includes two sets of guide brackets 7 that are obliquely fixed on one side of the sizing box 2. The two sets of guide brackets 7 extend to the left and right sides respectively. An adjustment bracket 8 is rotatably provided at the end of the guide bracket 7, and an adjustment spring 9 is installed between the adjustment bracket 8 and the guide bracket 7.

[0029] Each adjusting bracket 8 is equipped with two adjusting guide rollers 10, and both the adjusting guide rollers 10 and the bottom roller 6 have guide grooves on their surfaces.

[0030] A stirring assembly is installed inside the sizing box 2; the stirring assembly includes a frame plate fixed to the right side inside the sizing tank 3, a stirring motor 11 is installed on the frame plate, and a downwardly extending stirring rod is installed at the bottom of the stirring motor 11.

[0031] The stirring rod includes a drive rod 12 connected to the stirring motor 11. Several radial stirring rods 13 are installed at intervals on the side wall of the drive rod 12, and several axial stirring rods 14 are installed at intervals on each radial stirring rod 13.

[0032] During processing, the warp yarn is introduced by the guide assembly on the right, passes around the two bottom rollers 6 at the bottom, and is led out from the guide assembly on the left. The tension of the warp yarn is adjusted and positioned by the two sets of guide assemblies. The warp yarn is immersed in the sizing material at the bottom of the sizing tank 3.

[0033] The stirring rod at the bottom of the sizing tank 2 continuously stirs the sizing material to prevent it from settling and accumulating at the outlet. Under the action of gravity, the sizing material is collected at the outlet at the bottom of the sizing tank 3 and transported to the inlet at the top by the action of the single screw pump. Then it flows into the sizing tank 3 from the inlet to complete one cycle.

[0034] The specific embodiments described herein are merely illustrative examples of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A sizing device for weaving warp yarns, comprising several sets of sizing components arranged in parallel, with adjacent sizing components connected to the ground via supports, characterized in that: The sizing assembly includes a sizing box, which has a sizing trough for storing sizing material. The top of the sizing box is open. The bottom of the sizing trough is provided with several bottom rollers to ensure that the warp yarns are completely immersed in the sizing material. A guide assembly for guiding the warp yarns and adjusting their tension is mounted on one side of the sizing box. A circulation assembly for making the sizing material flow is provided at the bottom of the sizing box.

2. The sizing device for weaving warp yarns according to claim 1, characterized in that: The bottom of the sizing tank is inclined, and the sizing material in the sizing tank gathers towards the lower right side; The sizing trough has a discharge port at its lower part and a feed port at its upper part.

3. The sizing device for weaving warp yarns according to claim 1, characterized in that: The circulation component includes a pipeline installed between the outlet and inlet of the sizing tank, and a pump module is installed at the outlet of the sizing tank.

4. The sizing device for weaving warp yarns according to claim 3, characterized in that: The pump module is a screw conveyor or a screw pump.

5. The sizing device for weaving warp yarns according to claim 1, characterized in that: The sizing box is equipped with a stirring assembly; the stirring assembly includes a frame plate fixed on the right side of the sizing tank, a stirring motor is provided on the frame plate, and a stirring rod extending downwards is provided inside the stirring motor.

6. A sizing device for weaving warp yarns according to claim 5, characterized in that: The stirring rod includes a drive rod connected to a stirring motor, and a plurality of radial stirring rods are spaced apart on the side wall of the drive rod, and a plurality of axial stirring rods are spaced apart on each radial stirring rod.

7. The sizing device for weaving warp yarns according to claim 1, characterized in that: The guiding assembly includes two sets of guide brackets that are obliquely fixed to one side of the sizing box, and the two sets of guide brackets extend to the left and right sides respectively; the ends of the guide brackets are rotatably equipped with adjustment brackets, and the adjustment brackets are equipped with several adjustment guide rollers.

8. A sizing device for weaving warp yarns according to claim 7, characterized in that: An adjusting spring is provided between the adjusting bracket and the guide bracket.

9. A sizing device for weaving warp yarns according to claim 7, characterized in that: Both the adjusting guide roller and the bottom roller are provided with guide grooves.

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