CN218436097U - A manual auxiliary preparation device - Google Patents

Abstract

The utility model discloses a manual auxiliary weaving device, comprising: a support mechanism, the support mechanism includes a bottom plate, a plurality of upright columns arranged on the bottom plate and a support net arranged on the plurality of upright columns, the upright columns include vertical support rods, The horizontal clamping rod of the vertical support rod is provided with a card slot assembly on the horizontal clamping rod, and the supporting network card is arranged in the card slot assembly; the positioning weaving mechanism, the positioning weaving mechanism includes a plurality of positioning weaving rods, and the lower end of the positioning weaving rod is positioned on the bottom plate, Position the upper end of the braiding rod through the support net. The utility model effectively reduces the artificial external damage to materials caused by pure manual weaving; the finished fabric has rich structure types, and can realize the weaving of three-dimensional weave and its basic change weaving fabric, as well as the weaving of three-dimensional woven structure fabric; structure It is simple and easy to operate, and can save weaving time; the auxiliary weaving device has high structural flexibility, and can be adjusted according to the actual weaving requirements, that is, the size and structure of the fabric.

Description

A manual auxiliary preparation device

technical field

The utility model relates to the technical field of weaving, in particular to a manual auxiliary weaving device.

Background technique

In the current research and experiment process, it is often necessary to design a macroscopic two-dimensional or three-dimensional structure of a specific one-dimensional experimental material to explore the impact of structural changes on performance. The main way to obtain two-dimensional or three-dimensional structured materials in the field of textiles involves the interweaving of one-dimensional materials on high-speed looms. High-speed equipment often requires experimental materials to have certain mechanical properties to meet the requirements of on-machine preparation. For materials whose mechanical properties do not meet the conditions of the machine, the method of pure manual weaving is now mostly used. However, there are great limitations in purely manual weaving: a single structure can be realized, and often only a simple two-dimensional structure can be realized, which is easy to cause damage to the weaving material, and the whole weaving process will consume a lot of time, affecting the efficiency and progress of the experiment.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a manual auxiliary weaving device.

In order to achieve the above object, the technical solution provided by an embodiment of the utility model is as follows:

A manual auxiliary preparation device, comprising:

A support mechanism, the support mechanism includes a base plate, a plurality of uprights arranged on the base plate and a support net arranged on the plurality of uprights, the uprights include vertical support rods, and are arranged on the vertical support rods The horizontal clamping rod is provided with a slot assembly on the horizontal clamping rod, and the supporting network card is arranged on the slot assembly;

The positioning weaving mechanism, the positioning weaving mechanism includes a plurality of positioning weaving rods, the lower ends of the positioning weaving rods are positioned on the bottom plate, and the upper ends of the positioning weaving rods pass through the support net.

As a further improvement of the present utility model, the vertical support bar is provided with a plurality of transverse through holes at intervals along the vertical direction, and the transverse clamping rod passes through one of the transverse through holes.

As a further improvement of the utility model, the bottom end of the vertical support rod is provided with a plurality of needle-shaped parts.

As a further improvement of the present utility model, the two ends of the horizontal clamping rod are respectively located on both sides of the vertical supporting rod.

As a further improvement of the present utility model, the clamping slot assembly includes a plurality of clamping slots, and the multiple clamping slots are respectively provided at both ends of the transverse clamping rod.

As a further improvement of the present invention, the number of the uprights is at least four, and the at least four uprights are respectively located around the bottom plate.

As a further improvement of the present utility model, the positioning braiding rod includes at least two positioning nails and a yarn guiding sleeve sleeved outside the at least two positioning nails, at least one end of the positioning nails protrudes from the yarn guiding sleeve Tube.

As a further improvement of the utility model, it also includes a horizontal yarn guide and a vertical yarn guide, the horizontal yarn guide is provided with at least one horizontal yarn guide hole, and the vertical yarn guide is provided with at least one vertical to the threading hole.

As a further improvement of the utility model, the side wall of the yarn introducing sleeve is provided with a yarn introducing opening.

The beneficial effects of the utility model are:

(1) Effectively reduce the artificial external damage to the material caused by pure manual weaving, use positioning braiding rods instead of longitudinal yarns, and introduce longitudinal yarns in turn after completing the weaving of the fabric structure, to a certain extent reduce the poor mechanical properties during the weaving process The artificial external damage of the yarn realizes the experimental requirements of the two-dimensional or three-dimensional structure preparation of the one-dimensional experimental material whose strength does not meet the machine conditions.

(2) The structure types of finished fabrics are rich, and the weaving of three-dimensional weave and its basic change weaving can be realized, as well as the weaving of three-dimensional woven structure fabrics.

(3) The structure is simple and easy to operate, and at the same time, the preparation time can be saved.

(4) The structural flexibility of the auxiliary weaving device is relatively high, and corresponding adjustments can be made according to the actual weaving requirements, that is, the size and structure of the fabric. The size of the positioning braiding rods can be flexibly adjusted by adjusting the distance and length between the positioning nails and the length and diameter of the yarn guide sleeve to adapt to materials of different specifications; at the same time, the arrangement of the positioning braiding rods can also be adjusted according to actual needs Flexible adjustment to adapt to different densities, different layers, and different structures of fabrics; the adjustment of the fabric weaving and forming area can also be adjusted by adjusting the length of the positioning weaving rod higher than the support net or by adjusting the horizontal clamping rod in the column on the vertical support rod The inserted position is realized.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments recorded in the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative work.

Fig. 1 is the structural representation of the preferred embodiment of the present utility model;

Fig. 2 is a schematic structural view of a preferred embodiment of the present invention without positioning braiding rods;

Fig. 3 is the structural representation of the column of the preferred embodiment of the present utility model;

Fig. 4 is a schematic diagram of the internal structure of a vertical support rod in a preferred embodiment of the present invention;

Fig. 5 is a schematic structural view of the horizontal clamping rod of the preferred embodiment of the utility model;

Fig. 6 is the front view of the transverse locking bar of the preferred embodiment of the present utility model;

Fig. 7 is a top view of the transverse clamping rod of the preferred embodiment of the present invention;

Fig. 8 is a schematic structural view of a positioning braiding rod in a preferred embodiment of the present invention;

Fig. 9 is a front view of a positioning rod of a preferred embodiment of the present invention;

Fig. 10 is a top view of the positioning braiding rod of the preferred embodiment of the present invention;

Fig. 11 is a top view of the yarn drawing sleeve of the preferred embodiment of the present invention;

Fig. 12 is a schematic diagram of the connection structure between four horizontal rows of positioning braiding rods and the bottom plate in a preferred embodiment of the present invention;

Fig. 13 is a schematic structural view of a transverse yarn guide in a preferred embodiment of the present invention;

Fig. 14 is a schematic structural view of a longitudinal yarn guide in a preferred embodiment of the present invention;

Fig. 15 is a schematic diagram of the yarn drawing process of the horizontal yarn drawing device in a preferred embodiment of the present invention;

Fig. 16 is a schematic diagram of the yarn guiding process of the longitudinal yarn guiding device in a preferred embodiment of the present invention;

In the figure: 1. Bottom plate, 2. Upright column, 21. Vertical support rod, 22. Horizontal clamping rod, 23. Needle-shaped part, 24. Transverse through hole, 25. Card slot, 3. Supporting net, 4. Positioning system Rod, 41, positioning nail, 42, yarn guiding sleeve, 43, yarn guiding opening, 5, horizontal yarn guiding device, 51, horizontal yarn guiding hole, 6, vertical yarn guiding device, 61, vertical yarn guiding hole, 7, horizontal yarn, 8, vertical yarn.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution in the utility model, the technical solution in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, The described embodiments are only some of the embodiments of the present utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

Please refer to Figures 1-4, the embodiment of the present application discloses a manual auxiliary weaving device, including a support mechanism and a positioning weaving mechanism, the support mechanism is used to support and fix the entire weaving device to ensure the stability of the entire device, and the positioning weaving mechanism It mainly plays the role of replacing the vertical yarn, which can effectively reduce the artificial external damage to the material caused by pure manual weaving, and at the same time improve the weaving efficiency and the diversity of weaving structures. The support mechanism includes a base plate 1, a plurality of columns 2 arranged on the base plate 1, and a support net 3 arranged on the plurality of columns 2. The column 2 includes a vertical support rod 21, and a horizontal clamping rod 22 arranged on the vertical support rod 21. , the horizontal clamping rod 22 is provided with a clamping slot assembly, and the support net 3 is clamped in the clamping slot assembly. The positioning braiding mechanism includes a plurality of positioning braiding rods 4, the lower ends of the positioning braiding rods 4 are positioned on the base plate 1, the upper ends of the positioning braiding rods 4 pass through the support net 3, and the positioning braiding rods 4 are supported by the support net 3, and the positioning braiding rods can be ensured at the same time. 4 Keep a firm vertical position for smooth weaving.

In this embodiment, the bottom board 1 is a cork board, which is convenient for fixed connection with the column 2 .

Specifically, the bottom end of the vertical support bar 21 is provided with a plurality of needle-shaped parts 23 , and the plurality of needle-shaped parts 23 penetrate into the base plate 1 to achieve a stable connection between the vertical support bar 21 and the base plate 1 . In order to ensure the overall stability of the device, preferably the number of uprights 2 is at least four, and the at least four uprights 2 are respectively located around the bottom plate 1 .

In this embodiment, the vertical support bar 21 is vertically spaced with a plurality of transverse through-holes 24 , and the transverse clamping rod 22 passes through one of the transverse through-holes 24 . The aperture of the transverse through hole 24 matches the transverse clamping rod 22, and the transverse clamping rod 22 is inserted through the transverse through holes 24 of different heights to adjust the height of the transverse clamping rod 22, thereby adjusting the height of the supporting net 3 on the transverse clamping rod 22 , the area higher than the supporting net 3 is the fabric weaving and forming area, so as to adjust the weaving and forming area to obtain different weaving structures.

In order to improve the balance of the horizontal clamping rod 22 on the vertical support rod 21 , preferably, the two ends of the horizontal clamping rod 22 are respectively located on both sides of the vertical support rod 21 .

As shown in FIGS. 5-7 , the card slot assembly includes a plurality of card slots 25 , and the plurality of card slots 25 are respectively provided at both ends of the transverse card bar 22 . The top of the vertical support rod 21 passes through the support net 3 , and the support net 3 is overlapped and clamped in the slot 25 to realize the clamping and fixing of the support net 3 .

In this embodiment, as shown in Figures 8-11, the positioning braiding rod 4 includes at least two positioning nails 41, a yarn-drawing sleeve 42 sleeved outside the at least two positioning nails 41, and at least one end of the positioning nails 41 extends Out draw yarn sleeve pipe 42. The positioning nails 41 extend along the vertical direction, and the positioning nails 41 penetrate into the base plate 1 to realize the fixed connection between the positioning braiding rod 4 and the base plate 1 . Specifically, the number of positioning nails 41 for each positioning braiding rod 4 is two. The size of each positioning braiding rod 4 can be flexibly adjusted to adapt to materials of different specifications by adjusting the distance between two positioning nails 41 and the length of the positioning nails 41 and the long diameter d and the length of the yarn guide sleeve 42. The length up to refers to the length extending in the vertical direction.

Please refer to Fig. 13 and Fig. 14, which also includes a horizontal yarn guide 5 and a vertical yarn guide 6. The horizontal yarn guide 5 is provided with at least one horizontal yarn guide hole 51, and the vertical yarn guide 6 is provided with at least one Vertical thread hole 61. The horizontal yarn guide 5 is used for interweaving the transverse yarns between the positioning braiding rods 4 according to the two-dimensional or three-dimensional fabric ups and downs, and the vertical yarn guide 6 is used for threading the longitudinal yarns in the positioning braiding rods 4 .

Specifically, the side wall of the yarn introduction sleeve 42 is provided with a yarn introduction opening 43, and the setting of the yarn introduction opening 43 is conducive to the vertical yarn introduction of the vertical yarn introduction device 6, and facilitates the vertical yarn introduction device 6. lead out.

When the utility model is in use, for two-dimensional three-primary weave fabrics, the number of transverse yarns 7 and vertical yarns 8 is determined on the premise of determining the basic properties and specifications of the material and calculating the size and specifications of the required weaving fabric. , to build the auxiliary device, according to the density and specifications of the yarn, use positioning nails 41 to arrange a horizontal row on the bottom plate 1, and insert the yarn introduction sleeve 42 on the positioning nails 41 to obtain a horizontal positioning braiding rod 4, and then place it on the bottom plate Insert at least four uprights 2 on the 1, and finally install the supporting net 3 to complete the construction of the auxiliary device. Then, use the horizontal yarn guide 5 to thread the horizontal yarn 7 between the positioning braiding rods 4 according to the ups and downs of the three original structures. 8 are drawn out from the positioning weaving rod 4 successively, as shown in Figure 15 and Figure 16, after all the yarns are passed through, the yarn drawing sleeves 42 are drawn upwards one by one, and finally the woven fabric is taken off.

For the three-dimensional woven structure fabric, the process is consistent with the two-dimensional, only need to use the positioning nails 41 on the bottom plate 1 to arrange multiple horizontal rows and multiple columns during the construction of the auxiliary device, and put the yarn guide sleeve on the positioning nails 41 The pipe 42 obtains multi-horizontal and multi-column positioning weaving rods 4, as shown in Fig. 12, and subsequent weaving can be carried out according to the interweaving law of the three-dimensional woven structure fabric.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. A hand-assisted braiding apparatus comprising:

the supporting mechanism comprises a bottom plate, a plurality of stand columns arranged on the bottom plate and a supporting net arranged on the stand columns, the stand columns comprise vertical supporting rods and transverse clamping rods arranged on the vertical supporting rods, clamping groove assemblies are arranged on the transverse clamping rods, and the supporting net card is arranged on the clamping groove assemblies;

the positioning and weaving mechanism comprises a plurality of positioning and weaving rods, the lower ends of the positioning and weaving rods are positioned on the bottom plate, and the upper ends of the positioning and weaving rods penetrate through the supporting net.

2. The manual weaving device according to claim 1, wherein the vertical support rods are provided with a plurality of transverse through holes at intervals in the vertical direction, and the transverse clamping rod passes through one of the transverse through holes.

3. The manual weaving assisting device of claim 2, wherein the bottom end of the vertical support rod is provided with a plurality of needles.

4. The apparatus of claim 2, wherein the two ends of the horizontal clamping bar are respectively located at two sides of the vertical supporting bar.

5. The manual programming aid of claim 4, wherein the slot assembly comprises a plurality of slots respectively disposed at two ends of the transverse clamping bar.

6. A hand held device according to claim 1 wherein the number of said posts is at least four, at least four of said posts being located around the periphery of said base plate.

7. The manual auxiliary weaving device according to claim 1, wherein the positioning weaving rod comprises at least two positioning nails and a yarn guiding sleeve sleeved outside the at least two positioning nails, and at least one end of each positioning nail extends out of the yarn guiding sleeve.

8. The manual weaving device as claimed in claim 1, further comprising a transverse yarn guide and a vertical yarn guide, wherein the transverse yarn guide is provided with at least one transverse yarn guide hole, and the vertical yarn guide is provided with at least one vertical yarn guide hole.

9. A hand-held weaving device according to claim 7 wherein the side wall of the thread-guiding sleeve is provided with a thread-guiding opening.

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