Reed special for high-precision silk screen

Abstract

The utility model discloses a special reed for a high-precision silk screen, which comprises an inner reed wire, an upper reed beam and a lower reed beam are respectively arranged on two sides of the surface of the inner reed wire, and two upper alloy pre-embedded wires are mounted at the joint of the upper reed beam and the inner reed wire in a penetrating manner. Two upper alloy embedded lines are installed at the joint of the upper reed beam and the inner reed wire in a penetrating mode, two lower alloy embedded lines are installed at the joint of the lower reed beam and the inner reed wire in a penetrating mode, resin sealing edges are arranged outside the upper alloy embedded lines and the lower alloy embedded lines, four round steel bars are fixedly connected to the front ends and the rear ends of the upper reed beam and the lower reed beam respectively, and side reed wires are arranged between the upper reed beam and the lower reed beam. Inner supporting strips are fixedly installed between the upper reed beam and the lower reed beam and close to the side reed pieces. By arranging the structure and utilizing the adjustment of the structure and the material process, the purposes of being more stable, reducing various flaws in the manufacturing process and prolonging the service life of the reed body can be achieved when high-density and high-precision fabrics made of different materials are woven.

Description

Technical Field

[0001] The utility model relates to the technical field of steel reeds, in particular to a special steel reed for high-precision wire mesh. Background Art

[0002] The reed is a component used to control the warp threads on a textile machine. It is used to comb the warp threads to facilitate the weft threads to pass through the warp threads to form warp-weft structured fabrics such as plain or twill.

[0003] In the prior art, the precision of the steel reed for wire mesh is low during use. It is not stable enough when weaving some high-precision fabrics. In particular, various defects exist in the weaving process of high-precision polyester and wire mesh, and the service life of the steel reed body is greatly reduced. In order to solve this problem, a steel reed for high-precision wire mesh is proposed. Summary of the Invention

[0004] The technical problem to be solved by the utility model is that the precision of the steel reed for wire mesh is low during use, it is not stable enough when weaving some high-precision fabrics, and various defects exist in the manufacturing process, which greatly reduces the service life of the steel reed body.

[0005] The upper and lower ends of the reed are fixedly connected to each other with a plurality of wire ropes, and the lower and lower ends of the reed are fixedly connected with each other with a plurality of wire ropes.

[0006] A side reed piece is provided between the upper reed beam and the lower reed beam, an inner support strip is fixedly installed between the upper reed beam and the lower reed beam near the side reed piece, and both ends of the upper reed beam and the lower reed beam are fixedly connected with an edge strip.

[0007] Preferably, the upper and lower parts of the inner reed piece are both arc-shaped and polished, and the upper and lower parts of the inner reed piece form an inwardly concave arc-shaped cross-section. Through this structural improvement, the contact area between the reed and the weft thread can be reduced by more than 50%, and the friction between the weft thread and the reed piece during the weaving process can be reduced, thereby improving the fabric quality and the life of the reed.

[0008] Preferably, the plurality of circular steel rods are all arranged in a semicircular arc, and the plurality of circular steel rods are all made of high-carbon alloy material. The purpose is to increase the edge sealing strength of the steel reed while using the arc structure to prevent the weft from scratching the steel reed during weaving. It can also avoid the risk of directly cutting the weft when the weft scrapes the steel reed, greatly reducing the defects of the silk screen fabric caused by broken weft, improving the quality, and increasing the strength and service life of the steel reed.

[0009] Preferably, the edge banding strips are made of high-strength parallel steel plates, which serve as the longitudinal support of the final overall structure of the reed and can provide effective support and buffering for the vibration and impact generated by the back and forth swinging during the weaving process, preventing the resin inside the upper and lower beams of the reed from fatigue and fragmentation due to high-frequency back and forth vibration during use, thereby increasing the service life of the reed.

[0010] Preferably, the upper and lower reed beams are connected to the inner reed pieces with a resin adhesive. Preferably, the thickness of the side reed pieces is 5mm-10mm, and the length of the reed is 1000mm-4000mm. The side reed pieces are arranged in slender strips. The added support strips can effectively increase the overall support stability of the reed, reduce distortion, deflection, and inertial shaking during use, and improve weaving precision and quality.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model sets the above structure and utilizes the adjustment of structure and material process to achieve the purpose of being more stable when weaving high-density and high-precision fabrics of different materials, reducing various defects in the manufacturing process and increasing the service life of the reed body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] FIG1 is a three-dimensional diagram of a high-precision wire mesh special reed of the present invention.

[0014] In the figure: 1. Upper reed beam; 2. Inner reed blade; 3. Upper alloy embedded wire; 4. Edge banding; 5. Lower alloy embedded wire; 6. Round steel rod; 7. Edge reed blade; 8. Inner support bar; 9. Lower reed beam; 10. Resin edge banding. DETAILED DESCRIPTION

[0015] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0016] Please refer to Figure 1. A high-precision wire mesh special reed includes an inner reed piece 2. An upper reed beam 1 and a lower reed beam 9 are respectively provided on both sides of the surface of the inner reed piece 2. Two upper alloy pre-buried wires 3 are installed through the connection between the upper reed beam 1 and the inner reed piece 2. Two lower alloy pre-buried wires 5 are installed through the connection between the lower reed beam 9 and the inner reed piece 2. Resin edge sealing 10 is provided on the outside of the upper alloy pre-buried wires 3 and the lower alloy pre-buried wires 5. The purpose is to prevent the wire from scratching the upper and lower edge sealing strips 4 of the reed when weaving metal wire and high-strength polymer wire mesh, to prevent the internal reed piece from being damaged and loose, to provide effective buffering for the shaking of the internal reed piece caused by the shaking of the warp thread during the weaving process, to greatly increase the service life of the reed and to control the amplitude of the vibration of the internal reed piece during use, thereby improving the stability of weaving and the quality of the fabric. The upper reed beam 1 and the lower reed beam 9 Four round steel bars 6 are fixedly connected to both ends of the front and back surfaces;

[0017] A side reed piece 7 is provided between the upper reed beam 1 and the lower reed beam 9, and an inner support bar 8 is fixedly installed between the upper reed beam 1 and the lower reed beam 9 near the side reed piece 7. Both ends of the upper reed beam 1 and the lower reed beam 9 are fixedly connected with an edge banding strip 4. A plurality of round steel rods 6 are arranged in a semicircular arc. A plurality of round steel rods 6 are made of high-carbon alloy. The purpose is to increase the edge banding strength of the reed while using the arc structure to prevent the weft from scratching the reed during weaving. At the same time, it can also avoid the risk of directly cutting the weft when the weft scrapes the reed, greatly reducing the defects of the silk screen fabric caused by broken weft, improving the quality, and increasing the strength and service life of the reed. The upper reed beam 1 and the lower reed beam 9 are welded to the inner reed piece 2. The upper and lower parts of the inner reed piece 2 are arc-ground. The inner reed piece 2 The upper and lower parts form an inwardly concave arc-shaped cross-section. Through this structural improvement, the contact area between the reed and the weft thread can be reduced by more than 50%, and the friction between the weft thread and the reed blade during weaving can be reduced, thereby improving the fabric quality and the life of the reed. The thickness of the edge reed blade 7 is 5mm-10mm, and the length of the edge reed blade 7 is 27mm-40mm. The edge reed blade 7 is set in a slender strip. The added internal support strip 8 can effectively increase the overall support stability of the reed, reduce the torsion deflection and inertial shaking during use, and improve the weaving accuracy and quality. The edge banding strip 4 is made of high-strength parallel steel plates. As the longitudinal support of the final overall structure of the reed, it can provide effective support and buffering for the vibration and impact generated by the back and forth swing during weaving, and prevent the resin inside the upper and lower beams of the reed from fatigue and fragmentation due to high-frequency back and forth vibration during use, thereby increasing the service life of the reed.

[0018] When the present invention is in use, the resin edge sealing 10 outside the upper alloy pre-embedded wire 3 and the lower alloy pre-embedded wire 5 is used to prevent the wire from scratching the upper and lower edge sealing strips 4 of the steel reed 4 when weaving metal wire and high-strength polymer wire mesh, thereby preventing the internal reed blades from being damaged and loosened, and providing effective buffering for the shaking of the internal reed blades caused by the shaking of the warp threads during weaving, which can greatly increase the service life of the steel reed and control the amplitude of the vibration of the internal reed blades during use, thereby improving the weaving stability and fabric quality. The round steel rod 6 increases the edge sealing strength of the steel reed while using an arc structure to prevent the weft threads from scratching the steel reed during weaving, and also avoids the risk of directly cutting the weft threads when the weft threads scrape the steel reed, thereby greatly reducing the defects of the screen fabric caused by broken weft threads, improving the quality, and increasing the strength and service life of the steel reed. The upper and lower parts of the inner reed blade 2 are both arc-ground, and the inner reed blade 2 The upper and lower parts form an inwardly concave arc-shaped cross-section. During weaving, the weft threads generally pass through the warp threads from the upper or lower part of the reed. Therefore, through this structural improvement, the contact area between the reed and the weft threads can be reduced by more than 50%, and the friction between the weft threads and the reed blades during weaving is reduced, thereby improving the fabric quality and the life of the reed. The edge reed blades 7 are arranged in slender strips. The added internal support strips 8 can effectively increase the overall support stability of the reed, reduce the torsion deflection and inertial shaking during use, and improve the weaving accuracy and quality. The edge banding strips 4 serve as the longitudinal support of the final overall structure of the reed, and can provide effective support and buffering for the vibration and impact generated by the back and forth swinging during weaving, thereby preventing the resin inside the upper and lower beams of the reed from fatigue and fragmentation due to high-frequency back and forth vibration during use, thereby increasing the service life of the reed and making it more practical.

[0019] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-precision wire mesh special reed, comprising an inner reed blade (2), characterized in that: An upper reed beam (1) and a lower reed beam (9) are respectively provided on both sides of the surface of the inner reed sheet (2); two upper alloy pre-buried wires (3) are installed through the connection between the upper reed beam (1) and the inner reed sheet (2); two lower alloy pre-buried wires (5) are installed through the connection between the lower reed beam (9) and the inner reed sheet (2); resin sealing edges (10) are provided on the outside of the upper alloy pre-buried wires (3) and the lower alloy pre-buried wires (5); four round steel bars (6) are fixedly connected to the front and rear ends of the upper reed beam (1) and the lower reed beam (9); A side reed piece (7) is provided between the upper reed beam (1) and the lower reed beam (9), an inner support bar (8) is fixedly installed between the upper reed beam (1) and the lower reed beam (9) near the side reed piece (7), and both ends of the upper reed beam (1) and the lower reed beam (9) are fixedly connected with an edge banding strip (4).

2. A high-precision wire mesh special reed according to claim 1, characterized in that: The upper and lower parts of the inner reed piece (2) are both subjected to arc-shaped grinding treatment, and the upper and lower parts of the inner reed piece (2) form an inwardly concave arc-shaped cross-section.

3. The high-precision wire mesh reed according to claim 1, characterized in that: The plurality of circular steel bars (6) are all arranged in a semicircular arc, and the plurality of circular steel bars (6) are all made of a high-carbon alloy material.

4. The high-precision wire mesh reed according to claim 1, characterized in that: The edge banding strips (4) are made of high-strength parallel steel plates.

5. The high-precision wire mesh special reed according to claim 1, characterized in that: The upper reed beam (1), the lower reed beam (9) and the inner reed plate (2) are connected by welding.

6. The high-precision wire mesh reed according to claim 1, characterized in that: The thickness of the edge reed piece (7) is 5 mm to 10 mm, the length of the edge reed piece (7) is 1000 mm to 4000 mm, and the edge reed piece (7) is arranged in the form of a slender strip.

Images