TWI778693B - Braiding apparatus capable of generating a two-point interweaving operation - Google Patents

Abstract

A braiding apparatus capable of generating a two-point interweaving operation mainly includes a track assembly disposed on a base plate. The track assembly is divided into a first braiding track unit and a second braiding track unit. Transmission discs of the first braiding track unit and transmission discs of the second braiding track unit are connected sequentially to define a first braiding route and a second braiding route which allow strand carriers to shuttle thereon respectively. Two intersections are defined when the first braiding route meets the second braiding route. When the strand carriers shuttle on the first braiding route and the second braiding route incessantly, carrier strands fed by the strand carriers cross each other while passing the two intersections during the incessant shuttling motion for executing an interweaving operation. Thus, a braided layer having multiple convolutions is finally formed, and a core strand is wrapped in the braided layer to thereby produce a complete rope. Each convolution of the braided layer has two crossing points, which increases the practicability of the rope.

Description

Weaving machine with two-point weaving

The present invention relates to a belt braiding machine, in particular to a belt braiding machine that utilizes a guide rail unit to form a two-intersection braiding configuration.

Referring to FIG. 1 to FIG. 3 , a conventional braiding machine 1 (shown as a schematic diagram in the figure) includes a machine 11 , a panel 12 disposed on the machine 11 , a panel 12 disposed on the panel 12 and suitable for outputting A shaft tube 13 for the core wire a, a transmission unit 14 disposed under the panel 12, a track unit 15 formed on the panel 12, and a plurality of horses running on the track unit 15 and suitable for outputting the wire body c Tube 16; wherein, the track unit 15 is arranged around the shaft tube 13 with the shaft tube 13 as the center, and the track unit 15 includes a plurality of transmission turntables 151 which are continuously connected to each other, and the transmission turntables 151 are in the form of an annular ring track Configuration, each transmission turntable 151 is provided with a plurality of transmission grooves 152 capable of receiving the revolving tubes 16, and any two adjacent transmission turntables 151 intersect at a junction point 153, so that the track 15 presents an inner edge weave Stroke b1 and an outer edge knitting stroke b2.

When the transmission unit 14 is activated, the carriages 16 can be driven to move by the guidance of the track unit 15 , that is, the carriages 16 are guided and transmitted by the transmission turntables 151 and the transmission grooves 152 . The running directions are changed at the intersection points 153, so that the revolving tubes 16 shuttle back and forth along the inner edge weaving stroke b1 and the outer edge weaving stroke b2, so that the wire body c output by the revolving tubes 16 can be The moving direction of each junction point 153 is continuously changed, so that the wires c produce a densely cross-braided braided surface on the surface of the core wire a, and the braided surface is in a multi-turn shape to cover the core wire a. The core wire a finally produces a braided finished product 2, as shown in Figure 3; and during the braiding process, each circle of the braided surface layer is densely interlaced with the wire body c and the wire body c to form a plurality of interweaving points 21, As shown in Figure 2 (the viewing angle in the figure only shows the front).

However, since the junction points 153 are formed by intersecting on a ring-shaped track configuration, when each carriage 16 shuttles back and forth on each transmission turntable 151 in the inner and outer knitting strokes b1, b2 During the continuous interlacing operation of cross-circling, the braided surface layer formed by the interweaving of the wires c is densely crossed to cover the core wire a. However, this dense cross-braiding mode is still limited in practical use, such as From the perspective of heat dissipation, the interweaving points 21 are too densely distributed, which is easy to form a lot of gaps between the wire bodies c and the core wire a, resulting in a decrease in the contact surface between the two, and the heat conduction effect is poor compared to the braided product 2. The heat dissipation efficiency is limited, so the current dense cross-weaving method is difficult to meet the actual needs of users, and still needs to be improved.

Therefore, the purpose of the present invention is to provide a weaving machine with two intersection points, which utilizes the guide rail unit to form the first and second weaving paths with two intersection points, so as to effectively enable the weaving to have a different knitting path than the current one. The knitted product of the knitted surface layer of the knitting pattern, especially the knitted surface layer of the knitted product has two interlacing points in each circle, which is beneficial to increase the practicability of the woven product.

Therefore, the braiding machine with two intersection points of the present invention includes a machine table, a panel, a shaft tube for outputting the core wire, a transmission unit, a guide rail unit, and a plurality of wires running on the guide rail unit and outputting the wire body. A carriage; wherein, the guide rail unit includes a plurality of transmission turntables arranged on the panel and driven by the transmission unit, and each transmission turntable is provided with a plurality of carriages for accepting the carriages so that the carriages are placed on the guide rails The transmission grooves running on the unit, the transmission turntables are connected to each other to distinguish the transmission turntables into a first knitting rim and a second knitting rim, the first knitting rim and the first knitting rim are based on the The shaft tube is arranged around the shaft tube in the center, and the second knitting rim surrounds the first knitting rim, and the transmission turntable of the first knitting rim is in sequence with the transmission turntable of the second knitting rim. Then, the first and second weaving paths are planned, and the first and second weaving paths intersect with each other to form two junction points, and the junction points are arranged at 180-degree intervals; When each of the first and second weaving paths cyclically travels through the junction points, the threads output by the revolving tubes will produce interlaced weaving on the surface of the core thread, and then present a multi-circle woven surface layer to wrap The core wire is covered, and each lap of the braided surface layer has two interlacing points to produce a braided product with a special weaving pattern, which is different from the traditional dense cross-braiding pattern, and is more beneficial to increase the practicability of the braided product.

The foregoing and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description of the preferred embodiments with reference to the drawings.

Referring to FIG. 4 , the first preferred embodiment of the present invention, the braiding machine 3 includes a machine 31 , a panel 32 arranged on the machine 31 , and a panel 32 arranged on the panel 32 for outputting a core wire A There is a shaft tube 33, a transmission unit 34 located under the panel 32, a guide rail unit 35 formed on the panel 32, and a plurality of horse riding tubes 36 running on the guide rail unit 35 (shown only as a diagram in the figure). ); wherein, a wire body B is wound on each of the reeling tubes 36, and the reeling tube 36 is used to output the wire body B, so that the wire body B can be wrapped on the surface of the core wire A; the guide rail unit 35 is a Centered on the shaft tube 33, the guide rail unit 35 includes a plurality of transmission turntables 351A, 352A, which are arranged on the panel 32 and driven by the transmission unit 34. Each transmission turntable 351A, 352A A plurality of transmission grooves 353 are opened on the upper part, and the transmission grooves 353 can be used to receive the horse tubes 36, so that when the horse tubes 36 are embedded in the transmission grooves 353 and cooperate with the rotation of the transmission turntables 351A and 352A , the riding tubes 36 can smoothly run on the guide rail unit 35 in a circular manner; the transmission turntables 351A, 352A are connected to each other to distinguish the first knitting rim 351 and the second knitting rim 352, the first knitting wheel The rim 351 and the second knitting rim 352 are arranged around the shaft tube 33 with the shaft tube 33 as the center, and the first knitting rim 351 is surrounded by the second knitting rim 352, so the first knitting rim 351 is The drive turntable 351A of a knitting rim 351 is surrounded by the drive turntable 352A of the second knitting rim 352, and the drive turntable 351A of the first knitting rim 351 is driven by the transmission unit 34 and can be connected in a continuous manner. In a spaced or partially connected configuration, the figure only shows that the first knitting rim 351 has six transmission turntables 351A and are arranged at intervals from each other as an example. As for the transmission turntable 352A of the second knitting rim 352 Driven by the transmission unit 34, it can be in a continuous connection, an interval, or a partial connection configuration. In the figure, only the second knitting rim 352 has fourteen transmission turntables 352A and is in a continuous connection configuration as an example. The configuration relationship and quantity of the aforementioned transmission turntables 351A and 352A can be adjusted according to the needs of use.

The driving turntable 351A of the first knitting rim 351 and the driving turntable 352A of the second knitting rim 352 are connected in sequence to plan different paths, for example, two sides of each driving turntable 351A of the first knitting rim 351 , respectively connect with the two transmission turntables 352A of the second knitting rim 352 adjacent to the transmission turntable 351A of the first knitting rim 351 , and then cooperate with the transmission turntables 352A of the second knitting rim 352 They are connected to each other in succession, and this staggered configuration allows the guide rail unit 35 to plan a first weaving path D1 (as shown in FIG. 5 ) and a second weaving path D2 (as shown in FIG. 6 ), so that the riding tubes 36 respectively walk on the first and second weaving paths D1 and D2; in addition, the rotation directions of the first and second weaving paths D1 and D2 are different so that the first and second weaving paths D1 and D2 intersect, and The first and second weaving paths D1 and D2 can be intersected in the form of loops (as shown in FIG. 7 , the thick line is the path D1, and the thin line is the path D2). At the same time, the first and second weaving paths D1 and D2 The intersection forms two intersection points D3 (encircled as shown in FIG. 7 ), and these intersection points D3 are arranged 180 degrees apart from each other, that is, if an imaginary line is defined from an intersection point D3 to the shaft tube 33 , and another imaginary line is defined from another adjacent intersection point D3 to the shaft tube 33, and the two imaginary lines are horizontal so that the two corresponding intersection points D3 are arranged at an interval of 180 degrees; therefore, when the first, When the revolving tubes 36 on the second weaving paths D1 and D2 travel, the output wire bodies B are interwoven with each other when passing through each intersection point D3 to produce interlaced weaving; when the wire bodies B are in the two When knitting at each intersection point D3, the wire bodies B are knitted on the surface of the core wire A to form a knitted surface layer with two knitting points 41 in each circle.

Referring to Fig. 4 and Fig. 7, during the operation, firstly, the initial end of the wire body B on each carriage 36 and the initial end of the core wire A output from the shaft tube 33 are wound together in a winding device ( (not shown in the figure), and start the braiding machine 3 to output the power source to the transmission unit 34 for driving. 36 circulates on the first and second weaving paths D1, D2, respectively, so that each wire body B wraps and knits the surface of the core wire A; specifically, as shown in Figure 7 The arrows in the illustration indicate that the reels 36 on the first braiding path D1 will only follow the first braiding path D1 for cyclic travel, and the revolving pipes 36 on the second braiding path D2 will only follow the second braiding path D2. The braiding path D2 is cyclically traveled. Therefore, when the reeling tubes 36 are respectively walking and moving on the first and second braiding paths D1 and D2, the surface of the core wire A will be affected by the wires of the running tubes 36. B is wrapped and wrapped, especially when the aforementioned horse tube 36 passes through the two junction points D3 in sequence during the walking process, the wires B are interlaced with each other to coat the surface of the core wire A; The winding and interweaving operations of the aforementioned wires B on the core wire A are continuously continued to achieve continuous weaving, so as to complete a braided product 4 through the continuous weaving, and the braided product 4 is wound up to the winding device to For subsequent use; and as shown in Figure 9, the braided finished product 4 has a braided surface layer in the form of multiple turns and wraps the core wire A, and each turn of the braided surface layer has only two interweaving points 41, that is, the two The interlacing points 41 are formed at intervals on each circle as shown in Figure 8 (the viewing angle in the figure only shows the front side, and the dotted circle represents another interlacing point on the back); The wire body B on the two sides of a weaving point 41 does not exhibit a dense cross weaving pattern like the conventional one, which is beneficial to increase the practicability of the braided product 4. For example, in terms of the application level of heat dissipation, the aforementioned weaving surface layer The weaving pattern with two interlacing points 41 in each circle can not only increase the contact surface between the wire body B and the coated core wire A, but also reduce the gap between the core wire A and the wire bodies B. This can promote the heat conduction effect to increase the heat dissipation efficiency of the braided product 4; therefore, the special weaving mode of the present invention can produce the braided product 4 with good weaving quality, and at the same time, the braided product 4 can be widely used, so as to It can meet various usage needs.

Summarizing the above, the braiding machine with two intersection points of the present invention is arranged around the shaft tube through the drive turntable of the guide rail unit, and the design of the first and second braiding rims is distinguished, and the connection of these drive turntables is used to plan the design. The first and second weaving paths for each of the plurality of horse tubes to travel in a circular manner are created, and the junction of the first and second weaving paths forms two junction points, so when the horse tubes pass through the junction points, The wires of the horse tubes are intertwined with each other to produce interlaced weaving, so that the wires are covered on the surface of a core wire and can be woven into a braided surface layer with two interlacing points in each circle, and are woven through a loop. In order to finally produce a woven product with such a special woven surface layer, the practicality of the woven product can be increased.

However, the above descriptions are only to illustrate the preferred embodiments of the present invention, and should not limit the scope of implementation of the present invention. , shall still fall within the scope covered by the patent of the present invention.

(acquaintance) 1: Weaving belt machine 11: Machine 12: Panel 13: Axle tube 14: Transmission unit 15: Track Unit 16: Walking Horse 151: Transmission turntable 152: Transmission slot 153: Junction point 2: braided finished product 21: Interleaving Point a: core wire b1: inner edge knitting stroke b2: Outer edge knitting stroke c: line body (this invention) 3: Weaving belt machine 31: Machine 32: Panel 33: Axle tube 34: Transmission unit 35: Rail unit 36: Jogging 351: First Braided Rim 352: Second weave rim 351A, 352A: drive turntable 353: Transmission slot 4: braided finished product 41: Interleaving Point A: Core wire B: line body C: Transmission groove D1: The first knitting path D2: Second knitting path D3: Junction point

FIG. 1 is a schematic diagram of the structure and configuration of a conventional braiding machine. FIG. 2 is an enlarged schematic view of each lap of the woven surface layer obtained by knitting in a conventional knitting machine. FIG. 3 is a schematic diagram of a knitted product obtained by a conventional knitting machine. FIG. 4 is a schematic diagram of the structure configuration of a preferred embodiment of the present invention. FIG. 5 is a schematic diagram of the first weaving path of the preferred embodiment. FIG. 6 is a schematic diagram of the second braiding path of the preferred embodiment. FIG. 7 is a simple schematic diagram of the first and second weaving paths on which the horse tube can travel according to the preferred embodiment. FIG. 8 is an enlarged schematic view of each circle of the woven surface layer obtained by knitting in the preferred embodiment. FIG. 9 is a schematic diagram of the knitted product obtained after the knitting of the preferred embodiment.

(this invention)

3: Weaving belt machine

31: Machine

32: Panel

33: Axle tube

34: Transmission unit

35: Rail unit

36: Jogging

351: First Braided Rim

352: Second weave rim

351A, 352A: drive turntable

353: Transmission slot

B: line body

D1: The first knitting path

D2: Second knitting path

D3: Junction point

Claims (2)

A braiding machine with two intersection points, which comprises a machine table, a panel arranged on the machine table, a shaft tube arranged on the panel and used for outputting a core wire, and a transmission unit arranged under the panel , a guide rail unit formed on the panel, and a plurality of carriages running on the guide rail unit and winding the wire body output; wherein, the wire body is wound on each carriage tube and used for outputting the wire body; it is characterized by in: The guide rail unit includes a plurality of transmission turntables arranged on the panel and driven by the transmission unit, each transmission turntable is provided with a plurality of transmission grooves for receiving the horse tubes, and the transmission turntables are connected to each other and are separated It is a first knitting rim and a second knitting rim, the first knitting rim and the second knitting rim are arranged around the shaft tube according to the shaft tube as the center, and the first knitting rim is Surrounded by the second knitting rim, wherein the transmission turntable of the first knitting rim and the transmission turntable of the second knitting rim are connected in sequence, so as to plan a first runner for each of the horse tubes to walk on. The knitting path and the second knitting path, the orientations of the first and second knitting paths are different so that the first and second knitting paths intersect, and two intersection points are formed at the intersection of the first and second knitting paths, And these junction points are arranged at a 180-degree interval from each other, so that the revolving tubes perform the interlaced weaving operation of the wire bodies of the reeling tubes at the junction points, and circulate through the first, On the second weaving path, the wire bodies of the horse tubes are wrapped on the surface of the core wire to weave a braided surface layer in the form of multiple turns, and each turn of the braided surface layer has two interweaving points. The belt braiding machine with two-point weaving according to claim 1, wherein the intersection of the first and second weaving paths is in the form of a loop.

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