Joint structure of textile drying net

Abstract

The utility model relates to a kind of joint structure of textile drying net, including drying net first end and drying net second end, drying net first end is woven by first end head warp and first end head weft, drying net second end is woven by second end head warp and second end head weft, first end head warp exceeds first end head weft and forms first end head warp connecting section, second end head warp exceeds second end head weft and forms second end head warp connecting section, first end head warp connecting section and second end head warp connecting section are overlapped together and form warp joint section, warp joint section is woven together with joint section weft and constitutes drying net joint part, the surface of drying net joint part is equipped with drying net joint part adhesive layer. The utility model has the advantages of good flatness and reliable connection, solves the problem of poor flatness and poor reliability of existing joint.

Description

Technical Field

[0001] This utility model relates to the field of mesh belt joint technology, and in particular to a joint structure for textile drying mesh. Background Technology

[0002] In actual production, the two ends of the textile drying net (hereinafter referred to as the first end and the second end of the drying net) need to be joined together to form a ring net. The textile drying net is composed of warp and weft threads woven together. The existing method of connection is to overlap the first end and the second end of the drying net and then sew them together. The existing connection results in poor joint flatness and poor connection reliability. Utility Model Content

[0003] The present invention aims to provide a joint structure for a textile drying net with good flatness and reliable connection, which solves the problems of poor flatness and poor connection reliability of existing joints.

[0004] The above technical problems are solved by the following technical solution: a joint structure for a textile drying net, comprising a first end and a second end, wherein the first end is woven from first end warp and first end weft yarns, and the second end is woven from second end warp and second end weft yarns. The first and second ends are distributed along the extension direction of the first end warp yarns. The first end warp yarn extending beyond the first end weft yarn in the direction of the second end forms a first end warp yarn connecting segment; the second end warp yarn extending beyond the second end weft yarn in the direction of the first end forms a second end warp yarn connecting segment; the first and second end warp yarn connecting segments overlap to form a warp yarn joint segment; the warp yarn joint segment is woven together with the joint segment weft yarn to form a drying net joint portion; and the surface of the drying net joint portion is provided with a drying net joint portion adhesive layer. This technical solution results in a flat, thin, and strong joint.

[0005] Preferably, the warp section of the first end overlaps the weft section of the second end, and the weft section of the second end overlaps the weft section of the first end. This improves the reliability of the connection.

[0006] Preferably, both the first and second end warp connecting sections are coated with a warp adhesive layer, which bonds the weft yarn to the joint section. This results in good connection reliability.

[0007] Preferably, the adhesive layer of the warp section is made of polytetrafluoroethylene.

[0008] Preferably, the length of the warp connecting segment at the first end is 4 mm or more, and the length of the warp connecting segment at the second end is 4 mm or more. This ensures good connection reliability.

[0009] Preferably, the adhesive layer at the joint of the drying mesh is made of polytetrafluoroethylene.

[0010] Preferably, the first and second ends of the drying net have the same structure; the warp of the first end is formed by two strands of first end yarn wound together, and the weft of the first end is threaded between the two strands of first end yarn. This ensures good connection reliability.

[0011] Preferably, the warp joint segments are arranged in pairs, with several anti-detachment structures between the two warp joint segments in the same group. The anti-detachment structures in two adjacent groups of warp joint segments form two anti-detachment structure pairs. One anti-detachment structure pair prevents the warp connecting segment at the first end of the warp joint segment from being pulled off along the warp extension direction, and the other anti-detachment structure pair prevents the warp connecting segment at the second end of the warp joint segment from being pulled off along the warp extension direction. This ensures good connection reliability.

[0012] Preferably, the anti-detachment structure includes a first bend on one warp joint segment and a second bend on the other warp joint segment in the same set of warp joint segments. Both the first and second bends are bent along the extension direction of the weft yarn of the joint segment. The bend angle formed by the first bend points away from the second bend, and the bend angle formed by the second bend points away from the first bend. A limiting rod is provided between the first and second bends to prevent them from being straightened. In the anti-detachment structure pair, two adjacent bend angles are aligned along the extension direction of the warp joint segment. The two anti-detachment structures constituting two anti-detachment structure pairs in one set of warp joint segments are located outside the anti-detachment structures constituting two anti-detachment structure pairs in the other set of warp joint segments. This can more reliably improve the connection reliability.

[0013] Preferably, the first end warp connecting section is formed by two strands of first end yarns wound together, and the second end warp connecting section is formed by two strands of second end yarns wound together. The weft yarn of the splicing section is threaded between the two strands of first end yarns and between the two strands of first end yarns. The first bending section includes two first bending section halves located on the two strands of first end yarns, and the two first bending section halves are distributed on both sides of the weft yarn of the splicing section. The second bending section includes two second bending section halves located on the two strands of second end yarns. The second bent section half is distributed on both sides of the weft yarn of the joint section. The first and second bent section halves located on one side of the weft yarn of the joint section are supported by one of the aforementioned limiting top rods, and the first and second bent section halves located on the other side of the weft yarn of the joint section are supported by another aforementioned limiting top rod. The limiting top rod is equipped with a first clamping head that cooperates with the weft yarn of the joint section to clamp one warp yarn joint segment in the same group of warp yarn joint segments and a second clamping head that clamps the other warp yarn joint segment. The weft yarn of the joint section, the first end yarn, and the limiting top rod are bonded together. This provides a specific technical solution for an anti-loosening structure.

[0014] This utility model has the following advantages: it is flat, has high structural strength, and is thin. Attached Figure Description

[0015] Figure 1 A schematic diagram showing the preparation for docking the first and second ends of the drying mesh;

[0016] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0017] Figure 3 A schematic diagram showing the connection relationship between the first head meridian and the first head parallel;

[0018] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0019] Figure 5 for Figure 4 A magnified view of a portion of point A;

[0020] Figure 6 for Figure 5 A magnified view of a portion of point B;

[0021] Figure 7 for Figure 6 C-C sectional view.

[0022] In the diagram: 1. First end of drying net; 2. Second end of drying net; 3. Warp yarn at the first end; 4. Weft yarn at the first end; 5. Warp yarn at the second end; 6. Weft yarn at the second end; 7. Warp yarn connecting section at the first end; 8. Warp yarn connecting section at the second end; 9. Weft yarn at the connecting section; 10. Joint of drying net; 11. Yarn at the first end; 12. Anti-loosening structure; 13. Anti-loosening structure pair; 14. First bending section; 15. Second bending section; 16. Bending angle formed by the first bending section; 17. Bending angle formed by the second bending section; 18. Limiting rod; 19. Yarn at the second end; 20. Half of the first bending section; 21. Half of the second bending section; 22. First clamping head; 23. Second clamping head; 24. Detailed Implementation

[0023] 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 some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1, see Figures 1 to 3 A joint structure for a textile drying net includes a first end 1 and a second end 2. The first end is woven from first end warp yarns 3 and first end weft yarns 4, and the second end is woven from second end warp yarns 5 and second end weft yarns 6. The first and second ends are distributed along the extension direction of the first end warp yarns. One end of the first end warp yarn in the direction of the second end extends beyond the first end weft yarn, forming a first end warp yarn connecting segment 7. One end of the second end warp yarn in the direction of the first end extends beyond the second end weft yarn, forming a first end warp yarn connecting segment 8. The first and second end warp yarn connecting segments overlap to form a warp yarn joint segment 9. The warp yarn joint segment and the joint segment weft yarn 10 are woven together to form a drying net joint part 11. The surface of the drying net joint part is provided with a drying net joint part adhesive layer. The process of connecting the textile drying net joints is as follows: Several weft threads at the first end of the drying net to be connected are removed, causing the warp threads to extend beyond the weft threads, forming a warp thread connection segment. Similarly, several weft threads at the second end of the drying net to be connected are removed, causing the warp threads to extend beyond the weft threads, forming a warp thread connection segment. The warp threads at the first end and the warp thread connection segment at the second end are then overlapped to form a warp thread joint segment. These warp thread joint segments are then woven together using the weft threads to form the drying net joint. Glue is applied to the surface of the drying net joint, and then it is fixed by hot pressing. The glue cures to form an adhesive layer for the drying net joint.

[0025] Example 2 differs from Example 1 in that:

[0026] See Figures 4 to 7 The warp joint segments are arranged in pairs, with several anti-detachment structures 13 between the two warp joint segments in the same group. The anti-detachment structures in two adjacent groups of warp joint segments form two anti-detachment structure pairs 14. One anti-detachment structure pair prevents the warp connecting segment at the first end of the warp joint segment from being pulled off along the warp extension direction, and the other anti-detachment structure pair prevents the warp connecting segment at the second end of the warp joint segment from being pulled off along the warp extension direction. The anti-detachment structure includes a first bend segment 15 on one warp joint segment and a second bend segment 16 on the other warp joint segment in the same group of warp joint segments. Both the first bend segment and the second bend segment bend along the extension direction of the weft of the joint segment. The bend angle 17 formed by the first bend segment points away from the second bend segment, and the bend angle 18 formed by the second bend segment points away from the first bend segment. A limiting rod 19 is provided between the first bending section and the second bending section to prevent the first bending section and the second bending section from being straightened. The two adjacent bending angles of the two anti-detachment structures in the two anti-detachment structures in the detachment structure pair are aligned along the extension direction of the warp joint section. The two anti-detachment structures constituting the two anti-detachment structure pairs in one of the two sets of warp joint sections are located outside the anti-detachment structures constituting the two anti-detachment structure pairs in the other set of warp joint sections. The first end warp connecting section is formed by two strands of first end warp yarn 12 wound together, and the second end warp connecting section is formed by two strands of second end warp yarn 20 wound together. The weft yarn of the splicing section is threaded between the two strands of first end warp yarn and between the two strands of first end warp yarn. The first bending section includes two first bending section halves 21 located on the two strands of first end warp yarn, and the two first bending section halves are distributed on both sides of the weft yarn of the splicing section. The second bending section includes two second bending section halves 22 located on the two strands of second end warp yarn, and the two second bending section halves are distributed on both sides of the weft yarn of the splicing section. The first bending section halves and the second bending section halves located on one side of the weft yarn of the splicing section are supported by a limiting top rod, and the first bending section halves and the second bending section halves located on the other side of the weft yarn of the splicing section are supported by another limiting top rod. The limiting top rod is equipped with a first clamping head 23 that clamps one warp joint segment in the same group of warp joint segments in conjunction with the weft yarn of the joint segment, and a second clamping head 24 that clamps another warp joint segment. The weft yarn of the joint segment, the first end yarn, and the limiting top rod are bonded together.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A joint structure for a textile drying net, comprising a first end and a second end, wherein the first end is woven from first end warp and first end weft yarns, and the second end is woven from second end warp and second end weft yarns, the first end and the second end being distributed along the extension direction of the first end warp yarns, characterized in that, The first end warp yarn extends beyond the first end weft yarn in the direction of the second end to form a first end warp yarn connecting segment. The second end warp yarn extends beyond the second end weft yarn in the direction of the first end to form a second end warp yarn connecting segment. The first end warp yarn connecting segment and the second end warp yarn connecting segment overlap to form a warp yarn joint segment. The warp yarn joint segment and the joint segment weft yarn are woven together to form a drying net joint part. The surface of the drying net joint part is provided with a drying net joint part adhesive layer.

2. The joint structure of a textile drying net according to claim 1, characterized in that, The first end head warp connecting section overlaps the second end head weft line, and the second end head weft line overlaps the first end head weft line.

3. The joint structure of a textile drying net according to claim 1 or 2, characterized in that, Both the first end warp connecting section and the second end warp connecting section are coated with a warp adhesive layer, which bonds the weft yarn of the joint section.

4. The joint structure of a textile drying net according to claim 3, characterized in that, The adhesive layer of the warp section is made of polytetrafluoroethylene.

5. The joint structure of a textile drying net according to claim 1 or 2, characterized in that, The length of the first end head warp connecting segment is 4 mm or more, and the length of the second end head warp connecting segment is 4 mm or more.

6. The joint structure of a textile drying net according to claim 1 or 2, characterized in that, The adhesive layer at the joint of the drying mesh is made of polytetrafluoroethylene.

7. The joint structure of a textile drying net according to claim 1 or 2, characterized in that, The first end and the second end of the drying net have the same structure; the warp of the first end is formed by two strands of first end yarns twisted together, and the weft of the first end is threaded between the two strands of first end yarns.

8. The joint structure of a textile drying net according to claim 1, characterized in that, The warp joint segments are arranged in pairs, and several anti-detachment structures are provided between the two warp joint segments in the same group. The anti-detachment structures in two adjacent groups of warp joint segments form two anti-detachment structure pairs. One anti-detachment structure pair prevents the warp connecting segment at the first end of the warp joint segment from being pulled off along the warp extension direction, and the other anti-detachment structure pair prevents the warp connecting segment at the second end of the warp joint segment from being pulled off along the warp extension direction.

9. The joint structure of a textile drying net according to claim 8, characterized in that, The anti-loosening structure includes a first bend on one warp joint segment and a second bend on the other warp joint segment in the same set of warp joint segments. Both the first and second bends are bent along the extension direction of the weft of the joint segment. The bend angle formed by the first bend is in a direction away from the second bend, and the bend angle formed by the second bend is in a direction away from the first bend. A limiting rod is provided between the first and second bends to prevent the first and second bends from being straightened. The two adjacent bend angles of the two anti-loosening structures in the anti-loosening structure pair are aligned along the extension direction of the warp joint segment. The two anti-loosening structures constituting the two anti-loosening structure pairs in one set of warp joint segments are located outside the anti-loosening structures constituting the two anti-loosening structure pairs in the other set of warp joint segments.

10. The joint structure of a textile drying net according to claim 9, characterized in that, The first end-head warp connecting section is formed by two strands of first end-head yarns wound together, and the second end-head warp connecting section is formed by two strands of second end-head yarns wound together. The weft yarn of the splicing section is threaded between the two strands of first end-head yarns and between the two strands of first end-head yarns. The first bending section includes two first bending section halves located on the two strands of first end-head yarns, and the two first bending section halves are distributed on both sides of the weft yarn of the splicing section. The second bending section includes two second bending section halves located on the two strands of second end-head yarns. The two bent sections are distributed on both sides of the weft yarn of the joint section. The first and second bent sections on one side of the weft yarn of the joint section are supported by one of the limiting top rods. The first and second bent sections on the other side of the weft yarn of the joint section are supported by another limiting top rod. The limiting top rod is equipped with a first clamping head that clamps one warp joint section in the same group of warp joint sections in conjunction with the weft yarn of the joint section and a second clamping head that clamps the other warp joint section. The weft yarn of the joint section, the first end yarn and the limiting top rod are bonded together.

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