阅读说明：本技术 一种复合式铅线无梭连续纬线编织板栅 (Combined type lead wire shuttleless continuous weft knitting grid ) 是由 韩祖孟 汤群星 徐中林 于 2021-07-27 设计创作，主要内容包括：本发明涉及一种复合式铅线无梭连续纬线编织板栅,包括不少于两条的经线,所述经线的正面和背面均固定连接有纬线,所述纬线的左右两端均固定连接有热熔线。该复合式铅线无梭连续纬线编织板栅,采用固态挤压工艺将铅包覆玻璃纤维制成复合式铅线,再利用无梭纺织设备进行编织且使纬线在定量送出的时候,使其穿过上下交错的经线群内,其效率能够比原水平电池板栅制造技术提高五倍以上,并且基本不产生废料,因此大大降低了板栅的生产成本,同时由于正极板栅实现连续纬线,不会出原水平电池铅网板栅制造中因单根铅线玻璃纤维内芯吸酸而造成板栅腐蚀加快现象,因此能大大提高水平电池一致性和电池寿命。(The invention relates to a composite lead wire shuttleless continuous weft woven grid which comprises at least two warps, wherein the front and back surfaces of the warps are fixedly connected with wefts, and the left and right ends of the wefts are fixedly connected with hot-melt wires. The grid is woven by adopting the solid-state extrusion process to manufacture the lead-coated glass fiber into the composite lead wire, and then the composite lead wire is woven by utilizing the shuttleless textile equipment, and the weft wire passes through the warp groups staggered up and down when being quantitatively sent out, so that the efficiency can be improved by more than five times compared with that of the original flat battery grid manufacturing technology, and waste materials are not generated basically, therefore, the production cost of the grid is greatly reduced, meanwhile, because the continuous weft wire is realized by the positive grid, the phenomenon of grid corrosion acceleration caused by acid absorption of a single lead wire glass fiber inner core in the original flat battery lead mesh grid manufacturing process can be avoided, and therefore, the consistency of the horizontal battery can be greatly improved, and the service life of the battery can be greatly prolonged.)

1. The utility model provides a grid is woven to continuous weft of combined type lead wire no shuttle, includes warp (1) that is no less than two, its characterized in that: the front and the back of the warp (1) are fixedly connected with the weft (2), and the left and the right ends of the weft (2) are fixedly connected with the hot-melt wire (3).

2. The composite lead wire shuttleless continuous weft knitted grid as claimed in claim 1, wherein: the number of the weft (2) is not less than two, and the number of the weft (2) is not less than two and the weft (2) is equidistantly distributed on the front side and the rear side of the warp (1).

3. The composite lead wire shuttleless continuous weft knitted grid as claimed in claim 1, wherein: the included angle between the weft (2) and the warp (1) is ninety degrees, and the hot-melt wires (3) are respectively and fixedly connected to the side, back to the back, of the left-most warp (1) and the right-most warp (1).

4. The composite lead wire shuttleless continuous weft knitted grid as claimed in claim 1, wherein: the diameter of the weft (2) is larger than that of the warp (1), and the length of the weft (2) is larger than that of the warp (1).

5. The composite lead wire shuttleless continuous weft knitted grid as claimed in claim 1, wherein: warp (1) and weft (2) are the lead-coated glass fiber line, hot-melt line (3) fixed connection is at the both ends of two adjacent weft (2).

6. A manufacturing method of a combined type lead wire shuttleless continuous weft woven grid is characterized by comprising the following steps: the method comprises the following steps:

1) firstly, a composite lead wire is made of lead-coated glass fiber by a solid extrusion process, the extruded composite lead wire is divided into a large-diameter lead wire and a small-diameter lead wire, then the manufactured composite lead wire is wound together by a winding machine and is conveyed to the interior of shuttleless textile equipment for grid weaving;

2) when the composite lead wire wound in the step 1) is conveyed to the shuttleless textile equipment, the generated hot air is contacted with the composite lead wire by using a hot air engine to dry the composite lead wire, and meanwhile, the composite lead wire is pressed by using two attached rollers to be smoother, so that the weaving work of the shuttleless textile equipment is facilitated;

3) the shuttleless textile equipment firstly quantitatively sends out a composite lead wire and weft (2) with larger diameter, the single sending quantity of the weft (2) is twice of the width of a weaving lead net, the weft (2) passes through warp (1) groups staggered up and down when being quantitatively sent out, the warp (1) groups pass through two palm lifting systems to run in a staggered mode up and down to complete one-time crossing of the warp (1) groups and fix the weft (2) with the width of the lead net in the warp (1) groups, and half of the weft (2) sent out more is wound back and then passes through the warp (1) groups;

4) at the moment, the warp (1) group passes through the two palm lifting systems to run up and down in a staggered mode again, the warp (1) group is crossed up and down to fix the other half of weft (2), the weft (2) is continuously and quantitatively sent out by the shuttleless textile equipment, the warp (1) group is continuously crossed and fixed with the weft (2), and the grid is woven by continuous action;

5) after weaving, using a plurality of hot melting wires (3) to cross and tie two ends of the width of the lead net where the warp (1) and the weft (2) are vertically crossed, heating the hot melting wires (3), and fixing the lead net to form a continuous lead net with a specific size to obtain a lead net grid of the composite lead wire shuttleless continuous weft (2);

6) and finally, coating positive active substances on the surface of the continuous weft (2) woven into the lead mesh grid as a positive plate, coating negative active substances on the other half of the lead mesh grid as a negative plate, and reserving a gap between the positive active substances and the negative active substances of the bipolar plate for wire connection between unit cells to facilitate subsequent treatment.

Technical Field

The invention relates to the technical field of grids, in particular to a composite lead wire shuttle-free continuous weft knitted grid.

Background

The grid is a main component of the lead-acid storage battery, is a current collecting framework of an electrode, plays a role in conducting and collecting current and enabling the current to be uniformly distributed, plays a role in supporting an active substance, and is a carrier of the active substance.

For example, chinese patent CN 108336365B discloses a horizontal battery grid structure, which comprises a grid frame, a grid mesh arranged in the grid frame, and a telescopic bar twisted and knotted with at least two intersections of the grid mesh, wherein both ends of the telescopic bar extend out of the grid mesh, the telescopic bar is provided with a plurality of elastic bumps, the elastic bumps are integrated with the telescopic bar, each elastic bump is provided with a limiting hole, which mainly solves the problem of poor conductive effect of the current grid structure, but has the disadvantage of low practicability, the grid structure and various grid structures on the market adopt the original arrow shaft loom technology, the lead wire is woven into a net in an up-and-down staggered manner to form a bipolar flexible grid, because of the limitation of the arrow shaft loom net technology, the production efficiency of the current horizontal battery grid is low, and the side net generated at the same time can not be used for producing polar plates, the waste material amount occupying five to ten percent is fixed, the product cost is increased, and meanwhile, the positive weft which mainly has a conductive effect cannot be continuously woven, so that the composite lead wire glass fiber inner core is directly contacted with acid to absorb the acid, the corrosion of the positive grid is accelerated, and the corrosion resistance of the grid is seriously influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the composite lead wire shuttleless continuous weft knitted grid which has the advantages of high practicability and the like and solves the problems of poor corrosion resistance and high production cost of the grid.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a grid is woven to continuous weft of combined type lead wire shuttleless, includes and is no less than two warp, the equal fixedly connected with weft in warp's front and back, both ends are equal fixedly connected with fuse about the weft.

Furthermore, the number of the weft is not less than two, and the number of the weft is not less than two the weft is equidistantly distributed on the front side and the back side of the warp.

Furthermore, the included angle between the weft and the warp is ninety degrees, and the hot-melt wires are fixedly connected to the side, opposite to the warp on the leftmost side and the warp on the rightmost side, of the hot-melt wire respectively.

Further, the diameter of the weft is larger than that of the warp, and the length of the weft is larger than that of the warp.

Furthermore, the warp and the weft are lead-coated glass fiber wires, and the hot-melt wires are fixedly connected to two ends of the two adjacent wefts.

A manufacturing method of a composite lead wire shuttle-free continuous weft woven grid comprises the following steps:

1) firstly, a composite lead wire is made of lead-coated glass fiber by a solid extrusion process, the extruded composite lead wire is divided into a large-diameter lead wire and a small-diameter lead wire, then the manufactured composite lead wire is wound together by a winding machine and is conveyed to the interior of shuttleless textile equipment for grid weaving;

2) when the composite lead wire wound in the step 1) is conveyed to the shuttleless textile equipment, the generated hot air is contacted with the composite lead wire by using a hot air engine to dry the composite lead wire, and meanwhile, the composite lead wire is pressed by using two attached rollers to be smoother, so that the weaving work of the shuttleless textile equipment is facilitated;

3) the shuttleless weaving equipment firstly quantitatively sends out the composite lead wires and the wefts with larger diameters, the single sending quantity of the wefts is twice of the width of the weaving lead net, the wefts pass through the warp groups staggered up and down when being quantitatively sent out, the warp groups pass through the two palm lifting systems in a staggered mode to complete one-time crossing of the warp groups and fix the wefts with the width of the lead net in the warp groups, and half of the sent wefts are wound back and then pass through the warp groups;

4) at the moment, the warp groups run up and down in a staggered manner again through the two palm lifting systems to complete the up-and-down crossing of the warp groups and then fix the other half of the weft, the shuttleless textile equipment continues to quantitatively send out the weft, the warp groups continue to cross and fix the weft, and thus the grid is woven by continuous action;

5) after weaving, using a plurality of hot melting wires to cross and tie the two ends of the width of the lead net with the warps and the wefts crossed vertically, heating the hot melting wires, and fixing the lead net to form a continuous lead net with a specific size to obtain a composite lead wire shuttleless continuous weft lead net grid;

6) and finally, coating a positive active substance on the continuous weft surface of the continuous weft knitted lead mesh grid as a positive plate, coating a negative active substance on the other half of the lead mesh grid as a negative plate, and reserving a gap between the positive active substance and the negative active substance of the bipolar plate for wire connection between the cells to facilitate subsequent treatment.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the grid is woven by adopting the solid-state extrusion process to manufacture the lead-coated glass fiber into the composite lead wire, and then the composite lead wire is woven by utilizing the shuttleless textile equipment, and the weft wire passes through the warp groups staggered up and down when being quantitatively sent out, so that the efficiency can be improved by more than five times compared with that of the original flat battery grid manufacturing technology, and waste materials are not generated basically, therefore, the production cost of the grid is greatly reduced, meanwhile, because the continuous weft wire is realized by the positive grid, the phenomenon of grid corrosion acceleration caused by acid absorption of a single lead wire glass fiber inner core in the original flat battery lead mesh grid manufacturing process can be avoided, and therefore, the consistency of the horizontal battery can be greatly improved, and the service life of the battery can be greatly prolonged.

2. The grid is woven by the composite lead wire shuttleless continuous weft, when feeding is carried out on the shuttleless weaving equipment, the composite lead wire made of the lead-coated glass fiber is dried by the thermomotor, the drying of the lead wire is kept, the weaving effect of the shuttleless weaving equipment can be improved, meanwhile, the flattening treatment is carried out after the drying, and the flatness of the composite lead wire can be ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the warp and weft connecting structure of the present invention.

In the figure: 1 warp, 2 weft, 3 and hot-melt thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the composite lead wire shuttle-free continuous weft woven grid in the embodiment includes at least two warps 1, wefts 2 are fixedly connected to the front and back of the warps 1, hot-melt wires 3 are fixedly connected to the left and right ends of the wefts 2, the vertical intersections of the warps 1 and the wefts 2 at the two ends of the lead mesh are bundled by the hot-melt wires 3, and the joints are fixed by the hot-melt wires through the hot melting of a heater, so that the composite lead wire shuttle-free continuous weft 2 lead mesh grid with the designed size is formed.

Weft 2's quantity is all not less than two, 2 equidistance distributions in warp 1 front and back both sides of weft that two are no less than in quantity, 2 faces of continuous weft that weave the plumbous net grid at continuous weft 2 are scribbled positive active material and are regarded as the positive plate, another half of plumbous net grid scribbles negative active material here and is regarded as the negative plate, bipolar plate just, leave one section space between the negative active material, a line connection for between the unit check, contained angle between weft 2 and warp 1 is ninety degrees, both sides hot melt line 3 fixed connection is in one side that warp 1 carried on the back most left side and warp 1 most right side respectively, weft 2's diameter is greater than warp 1's diameter, weft 2's length is greater than warp 1's length, warp 1 and weft 2 are the lead-coated glass fiber line, hot melt line 3 fixed connection is at two adjacent weft 2's both ends.

A manufacturing method of a composite lead wire shuttle-free continuous weft woven grid comprises the following steps:

1) firstly, a composite lead wire is made of lead-coated glass fiber by a solid extrusion process, the extruded composite lead wire is divided into a large-diameter lead wire and a small-diameter lead wire, then the manufactured composite lead wire is wound together by a winding machine and is conveyed to the interior of shuttleless textile equipment for grid weaving;

2) when the composite lead wire wound in the step 1) is conveyed to the shuttleless textile equipment, the generated hot air is contacted with the composite lead wire by using a hot air engine to dry the composite lead wire, and meanwhile, the composite lead wire is pressed by using two attached rollers to be smoother, so that the weaving work of the shuttleless textile equipment is facilitated;

3) the shuttleless textile equipment firstly quantitatively sends out a composite lead wire and a weft wire 2 with larger diameter, the single sending quantity of the weft wire 2 is twice of the width of a weaving lead net, the weft wire 2 passes through warp wires 1 which are staggered up and down when being quantitatively sent out, the warp wires 1 pass through two palm lifting systems to run in a staggered way up and down to complete one-time crossing of the warp wires 1 and fix the weft wires 2 with the width of the lead net in the warp wires 1, and half of the weft wires 2 which are sent out more are wound back and then pass through the warp wires 1;

4) at the moment, the warp 1 group passes through the two palm lifting systems to run up and down in a staggered mode again, the warp 1 group is crossed up and down to fix the other half of the weft 2, the shuttleless textile equipment continues to send out the weft 2 quantitatively, the warp 1 group continues to cross and fix the weft 2, and the grid is woven by continuous action;

5) after weaving, using a plurality of hot melting wires 3 to cross and tie two ends of the width of the lead net with the warps 1 and the wefts 2 crossed vertically, heating the hot melting wires 3, and fixing the lead net to form a continuous lead net with a specific size to obtain a composite lead wire shuttleless continuous weft 2 lead net grid;

6) and finally, coating a positive active substance on the continuous weft 2 surface of the continuous weft 2 woven into the lead mesh grid as a positive plate, coating a negative active substance on the other half of the lead mesh grid as a negative plate, and reserving a gap between the positive active substance and the negative active substance of the bipolar plate for wire connection between unit cells to facilitate subsequent treatment.

The working principle of the above embodiment is as follows:

(1) the method is characterized in that a solid-state extrusion process is adopted to make lead-coated glass fibers into two composite lead wires with different diameters, then a winding machine is used for winding, the winding machine is used for paying off and conveying the composite lead wires into a shuttleless textile device for spinning, the composite lead wires are dried by a hot air engine on the way of reaching the shuttleless textile device, and then the composite lead wires are flattened by a roller, so that the spinning work of the shuttleless textile device is facilitated.

(2) The shuttleless weaving equipment ensures that the weft 2 passes through the warp 1 groups staggered up and down when being quantitatively sent out, the warp 1 groups run up and down in a staggered manner again through the two palm lifting systems to continue to fix the weft 2 in a crossed manner, the weaving work of the grid is finished through continuous action, the warp 1 and the weft 2 are connected through the hot melt wire 3 after the grid is woven, the connecting effect of the warp 1 and the weft 2 is ensured, and finally, active substances are coated on the front surface and the back surface of the grid.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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