Conductive wire conveying mechanism and wire placement machine
The conductive wire feeding mechanism automates the laying and fixing of conductive wires in heating products, enhancing efficiency and ensuring stable electrical connections by overlapping conductive wires on heating wires, addressing inefficiencies in manual operation.
Patent Information
- Application Number
- CN202510668954.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2025-02-11
- Filing Date
- 2025-05-23
- Publication Date
- 2025-07-15
AI Technical Summary
In the prior art, the laying and fixing of conductive wires mainly relies on manual operations, which are inefficient and prone to irregular operation problems, especially when laid on a large area.
A conductive wire conveying mechanism is designed, including a conductive wire needle row mount, a conductive wire needle row assembly and an up and down movement assembly. The driving motor is driven to connect the conductive wire needle row mount and a conductive wire needle row assembly to realize the up and down conveying of the conductive wire, and the first and second conductive wire needle rows are alternately moved through the left and right movement assembly of the conductive wire, overlapping it on the upper and lower surfaces of the heating wire, and combined with the winding and fixing of the yarn, automatic laying is realized.
The winding and fixing efficiency of the conductive wire is improved, the stability and reliability of the circuit connection are ensured, the precise positioning and stable arrangement of the conductive wire is achieved, and the production and manufacturing efficiency is improved.
Smart Images
Figure CN120308755A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of wire laying equipment, and in particular to a conductive wire conveying mechanism and a wire laying machine. Background Art
[0002] With the need for heating or physical therapy and health care, various heating daily necessities such as electric blankets, hand warmers, heating pads, etc. have become popular. During the production and manufacturing process of these daily necessities, the wire laying machine lays and fixes the heating wires, such as carbon fiber heating wires, graphene heating wires, etc., to the substrate (such as non-woven fabric) in a winding manner through yarn. Among them, the heating wire needs to be connected to the conductive wire before it can be powered on and heated, so the conductive wire also needs to be laid and fixed to the substrate. At present, the laying and fixing of the conductive wire is mainly achieved through manual operation, which is relatively inefficient. Especially when the laying area is relatively large, not only is the operating efficiency low, but it is also prone to problems of irregular operation. Summary of the invention
[0003] The object of the present invention is to provide a conductive wire conveying mechanism for conveying conductive wire to the winding station of a wire laying machine so that the wire laying machine can use the yarn to wind and fix the conductive wire. At the same time, the present invention correspondingly provides a wire laying machine that can use the yarn to wind and fix the conductive wire and the heating wire respectively.
[0004] To achieve the above objectives, the present invention adopts the following technical solutions:
[0005] A conductive wire conveying mechanism is applied to a wire laying machine, wherein the wire laying machine comprises a frame and a driving motor;
[0006] The frame is equipped with a substrate conveying mechanism, a yarn conveying mechanism, a heating wire conveying mechanism, and a winding mechanism; the driving motor is respectively connected to the substrate conveying mechanism, the yarn conveying mechanism, the heating wire conveying mechanism, and the winding mechanism, and is used to convey the substrate, the yarn, and the heating wire to the winding station of the winding mechanism;
[0007] The conductive wire conveying mechanism comprises: a conductive wire needle row mounting seat, a conductive wire needle row assembly and a conductive wire up and down movement assembly;
[0008] Both ends of the conductive wire needle row assembly are mounted on the conductive wire needle row mounting seat, and the conductive wire needle row assembly can fix the conductive wire; the conductive wire needle row mounting seat is movably mounted on the frame;
[0009] The driving motor is sequentially connected to the conductive wire up and down movement assembly, the conductive wire needle row mounting seat, and the conductive wire needle row assembly, and can transport the conductive wire to the winding station in the up and down direction;
[0010] The winding mechanism can control the yarn at the winding station to respectively wind the heating wire and the conductive wire around and fix them on the substrate.
[0011] Furthermore, the conductive wire conveying mechanism also includes a conductive wire left-right moving component; the driving motor is sequentially connected to the conductive wire left-right moving component and the conductive wire needle row component;
[0012] The conductive thread needle row assembly comprises a first conductive thread needle row and a second conductive thread needle row installed in parallel on the conductive thread needle row mounting seat, the conductive thread comprises a first conductive thread and a second conductive thread, the first conductive thread needle row can fix the first conductive thread, and the second conductive thread needle row can fix the second conductive thread;
[0013] The first conductive thread needle row and the second conductive thread needle row can move alternately in opposite directions, so that the first conductive thread and the second conductive thread are arranged overlappingly on the upper and lower surfaces of the heating thread.
[0014] Furthermore, the frame further comprises a driving main shaft and a driving secondary shaft; the driving secondary shaft is drivingly connected to the driving main shaft through a power distribution gear pair; the conductive wire up and down movement assembly is drivingly connected to the driving main shaft, and the conductive wire left and right movement assembly is drivingly connected to the driving secondary shaft;
[0015] The first conductive wire needle row and the second conductive wire needle row are both provided with a plurality of catheter needles capable of fixing the conductive wires.
[0016] Furthermore, the conductive wire left and right movement assembly includes conductive wire left and right transmission wheels, conductive wire left and right push rods, and conductive wire left and right connecting rods;
[0017] The left and right conductive wire transmission wheels are coaxially installed on the driving secondary shaft; the first ends of the left and right conductive wire push rods are transmission connected to the left and right conductive wire transmission wheels, the second ends of the left and right conductive wire push rods are transmission connected to the first ends of the left and right conductive wire connecting rods, and the second ends of the left and right conductive wire connecting rods are transmission connected to the conductive wire needle row mounting seat.
[0018] Further, the conductive wire left and right transmission wheels include a first conductive wire left and right transmission wheel and a second conductive wire left and right transmission wheel, the conductive wire left and right push rods include a first conductive wire left and right push rod and a second conductive wire left and right push rod, and the conductive wire left and right connecting rods include a first conductive wire left and right connecting rod and a second conductive wire left and right connecting rod;
[0019] The left and right driving wheels of the first conductive wire are coaxially installed on the driven secondary shaft. The first end of the left and right push rods of the first conductive wire is in transmission connection with the left and right driving wheels of the first conductive wire. The second end of the left and right push rods of the first conductive wire is in transmission connection with the first end of the left and right connecting rods of the first conductive wire. The second end of the left and right connecting rods of the first conductive wire is in transmission connection with the first conductive wire needle row.
[0020] The left and right driving wheels of the second conductive wire are coaxially installed on the driven secondary shaft. The first end of the left and right push rods of the second conductive wire is in transmission connection with the left and right driving wheels of the second conductive wire. The second end of the left and right push rods of the second conductive wire is in transmission connection with the first end of the left and right connecting rods of the second conductive wire. The second end of the left and right connecting rods of the second conductive wire is in transmission connection with the second conductive wire needle row.
[0021] Furthermore, the conductive wire needle row assembly further includes a first conductive wire needle row return spring and a second conductive wire needle row return spring.
[0022] The first end of the first conductive wire needle row is in transmission connection with the second end of the left and right connecting rods of the first conductive wire. The second end of the first conductive wire needle row is provided with a first spring clamping position. The first conductive wire needle row return spring is installed on the second end of the first conductive wire needle row and is located between the first spring clamping position and the conductive wire needle row mounting seat.
[0023] The first end of the second conductive wire needle row is in transmission connection with the second end of the left and right connecting rods of the second conductive wire. The second end of the second conductive wire needle row is provided with a second spring clamping position. The second conductive wire needle row return spring is installed on the second end of the second conductive wire needle row and is located between the second spring clamping position and the conductive wire needle row mounting seat.
[0024] Furthermore, the conductive wire needle row assembly further includes a first conductive wire needle row auxiliary rod arranged in parallel with the first conductive wire needle row, and a second conductive wire needle row auxiliary rod arranged in parallel with the second conductive wire needle row.
[0025] Both ends of the first conductive wire needle row auxiliary rod are installed on the conductive wire needle row mounting seat. One of the first conductive wire needle row and the first conductive wire needle row auxiliary rod has a first left and right guiding seat, and the other has a first left and right guiding rod. The first left and right guiding rod passes through the first left and right guiding seat. When the first conductive wire needle row moves in the left and right directions, the first left and right guiding rod can move in the left and right directions in the first left and right guiding seat.
[0026] Both ends of the auxiliary rod of the second conductive wire needle row are installed on the mounting seat of the conductive wire needle row. One of the second conductive wire needle row and the auxiliary rod of the second conductive wire needle row has a second left and right guiding seat, and the other has a second left and right guiding rod. The second left and right guiding rod passes through the second left and right guiding seat. When the second conductive wire needle row moves in the left and right directions, the second left and right guiding rod can move in the second left and right guiding seat in the left and right directions.
[0027] Furthermore, one of the frame and the mounting seat of the conductive wire needle row is provided with a conductive wire up and down guiding rod, and the other is provided with a conductive wire up and down guiding hole. The conductive wire up and down guiding rod is inserted into the conductive wire up and down guiding hole. When the mounting seat of the conductive wire needle row moves in the up and down directions, the conductive wire up and down guiding rod can move in the conductive wire up and down guiding hole in the up and down directions.
[0028] Furthermore, the conductive wire up and down movement assembly includes a conductive wire up and down driving wheel, a conductive wire up and down connecting rod, and a conductive wire up and down push rod.
[0029] The conductive wire up and down driving wheel is coaxially installed on the driving main shaft; the first end of the conductive wire up and down connecting rod is drivingly connected to the conductive wire up and down driving wheel, the second end of the conductive wire up and down connecting rod is drivingly connected to the first end of the conductive wire up and down push rod, and the second end of the conductive wire up and down push rod is drivingly connected to the mounting seat of the conductive wire needle row.
[0030] A wire laying machine provided by the present invention correspondingly has a conductive wire conveying mechanism of any of the above solutions.
[0031] The present invention at least has the following beneficial effects:
[0032] (1) By sequentially drivingly connecting the driving motor with the conductive wire up and down movement assembly, the mounting seat of the conductive wire needle row, and the conductive wire needle row assembly, the conductive wire can be conveyed in the up and down directions to the winding station, so that the wire laying mechanism can control the yarn to wind and fix the heating wire and the conductive wire on the substrate respectively, realizing winding and fixing the conductive wire while winding and fixing the heating wire, greatly improving the production and manufacturing efficiency.
[0033] (2) The conductive wire left and right movement assembly drives the first conductive wire needle row and the second conductive wire needle row to move alternately in opposite directions, and can overlap and arrange the first conductive wire and the second conductive wire on the substrate at the winding station, and at the same time connect multiple heating wires between the two conductive wires, that is, the two conductive wires overlap on the upper and lower surfaces of the heating wire, and a reliable and stable circuit connection can be formed.
[0034] (3) The first conductive wire needle row and the second conductive wire needle use catheter needles to fix the conductive wire, and utilize the limiting effect of the catheter on the end of the conductive wire to realize accurate positioning and arrangement of the conductive wire.
[0035] (4) The first conductive wire needle row return spring and the second conductive wire needle row return spring can respectively make the left - right reciprocating movement of the first conductive wire needle row and the second conductive wire needle row smoother.
[0036] (5) The arrangement of the first conductive wire needle row auxiliary rod, the first left - right guide rod, and the first left - right guide seat can enhance the stability and durability of the first conductive wire needle row, and at the same time, it will not hinder the movement of the first conductive wire needle row in the normal working state; the arrangement of the second conductive wire needle row auxiliary rod, the second left - right guide rod, and the second left - right guide seat can enhance the stability and durability of the second conductive wire needle row, and at the same time, it will not hinder the movement of the second conductive wire needle row in the normal working state. Brief Description of the Drawings
[0037] 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 drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0038] Figure 1 It is a schematic diagram of the overall structure of a fiber placement machine, which adopts the conductive wire conveying mechanism of the embodiment.
[0039] Figure 2 is Figure 1 One of the schematic diagrams of the structure of the fiber placement machine lacking the control boxes on the left and right sides.
[0040] Figure 3 is Figure 1 Another schematic diagram of the structure of the fiber placement machine lacking the control boxes on the left and right sides.
[0041] Figure 4 is Figure 1 A schematic cross - sectional structure diagram of a fiber placement machine.
[0042] Figure 5 is Figure 4 An enlarged schematic diagram of part A in
[0043] Figure 6 is Figure 1 A schematic diagram of the partial structure of the fiber placement machine, in which the conductive wire conveying mechanism is further lacking.
[0044] Figure 7 is Figure 1 One of the schematic diagrams of the partial structure of the conductive wire conveying mechanism in a fiber placement machine.
[0045] Figure 8 is Figure 7Further exploded view.
[0046] Figure 9 is Figure 1 The second partial structural schematic diagram of the conductive wire conveying mechanism in the fiber placement machine.
[0047] Figure 10 is Figure 1 The winding finished product schematic diagram of the fiber placement machine.
[0048] Reference signs in the drawings:
[0049] 31 - First conductive wire, 32 - Second conductive wire, 40 - Substrate, 50 - Yarn, 60 - Heating wire.
[0050] 1000 - Frame, 1001 - Upper and lower guide rods for conductive wire, 1100 - Driving main shaft, 1110 - Worm, 1210 - Worm gear, 1200 - Driving auxiliary shaft, 2000 - Driving motor.
[0051] 3000 - Conductive wire conveying mechanism, 3100 - Mounting seat for conductive wire needle row, 3101 - Upper and lower guide holes for conductive wire 3101.
[0052] 3200 - Conductive wire needle row assembly, 3210 - First conductive wire needle row, 3220 - Second conductive wire needle row, 3211 - First spring clamping position, 3212 - Conduit needle, 3213 - First left - right guide rod, 3221 - Second spring clamping position, 3223 - Second left - right guide rod, 3230 - First conductive wire needle row return spring, 3240 - First conductive wire needle row return spring, 3250 - First conductive wire needle row auxiliary rod, 3253 - First left - right guide seat, 3260 - Second conductive wire needle row auxiliary rod, 3263 - Second left - right guide seat.
[0053] 3300 - Conductive wire up - down movement assembly; 3310 - Conductive wire up - down driving wheel, 3320 - Conductive wire up - down connecting rod 3320, 3330 - Conductive wire up - down push rod.
[0054] 3400 - Conductive wire left - right movement assembly, 3410 - Conductive wire left - right driving wheel, 3411 - First conductive wire left - right driving wheel, 3412 - Second conductive wire left - right driving wheel, 3420 - Conductive wire left - right push rod, 3421 - First conductive wire left - right push rod, 3422 - Second conductive wire left - right push rod, 3430 - Conductive wire left - right connecting rod, 3431 - First conductive wire left - right connecting rod, 3432 - First conductive wire left - right connecting rod.
[0055] 4000 - Substrate conveying mechanism; 5000 - Yarn conveying mechanism; 6000 - Heating wire conveying mechanism; 7000 - Winding mechanism. Detailed implementation manners
[0056] In order to make the invention object, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.
[0057] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "side", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.
[0058] Unless otherwise clearly specified and limited, the terms "connection", "fixation", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0059] In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third" may explicitly or implicitly include one or more of such features. Unless otherwise clearly and specifically defined.
[0060] Please refer to Figures 1 to 10 , a conductive wire conveying mechanism 3000 provided in this embodiment is applied to a filament laying machine, and the filament laying machine includes a frame 1000 and a driving motor 2000.
[0061] A base material conveying mechanism 4000, a yarn conveying mechanism 5000, a heating wire conveying mechanism 6000, and a winding mechanism 7000 are installed on the frame 1000; the driving motor 2000 is respectively in transmission connection with the base material conveying mechanism 4000, the yarn conveying mechanism 5000, the heating wire conveying mechanism 6000, and the winding mechanism 7000, and is used to convey the base material, yarn, and heating wire to the winding station of the winding mechanism 7000.
[0062] Among them, the base material can specifically be non-woven fabric, PVC film, cloth film, or mesh film, etc., and the heating wire can specifically be made of carbon fiber or graphene, etc.
[0063] Please refer toFigure 7 and Figure 8 The conductive wire conveying mechanism 3000 includes: a conductive wire needle row mounting seat 3100, a conductive wire needle row assembly 3200 and a conductive wire up and down movement assembly 3300.
[0064] Both ends of the conductive thread needle row assembly 3200 are mounted on the conductive thread needle row mounting seat 3100 , and the conductive thread needle row assembly 3200 can fix the conductive thread; the conductive thread needle row mounting seat 3100 is movably mounted on the frame 1000 .
[0065] In this embodiment, the frame 1000 is provided with upper and lower conductive wire guide rods 1001 (see Figure 6 ), the conductive wire needle row mounting seat 3100 is provided with a conductive wire upper and lower guide hole 3101, and the conductive wire needle row mounting seat 3100 is inserted into the conductive wire upper and lower guide rod 1001 through the conductive wire upper and lower guide hole 3101, so that the conductive wire needle row mounting seat 3100 can move up and down along the conductive wire upper and lower guide rod 1001.
[0066] In other embodiments, the frame 1000 is provided with upper and lower conductive wire guide holes, and the conductive wire needle row mounting seat 3100 is provided with upper and lower conductive wire guide rods, which are inserted into the upper and lower conductive wire guide holes. When the conductive wire needle row mounting seat 3100 moves in the up and down directions, the upper and lower conductive wire guide rods can move in the upper and lower conductive wire guide holes.
[0067] In this embodiment, the driving motor 2000 is sequentially connected to the conductive wire up and down movement assembly 3300, the conductive wire needle row mounting seat 3100, and the conductive wire needle row assembly 3200, and can transport the conductive wire to the winding station in the up and down direction.
[0068] The winding mechanism 7000 can control the yarn to wind the heating wire and the conductive wire onto the base material at the winding station.
[0069] The specific winding process can be referred to as follows: after the substrate conveying mechanism 4000 conveys the substrate to the winding station of the winding mechanism 7000, the hook needle for winding the heating wire and the hook needle for winding the conductive wire on the winding mechanism 7000 simultaneously pierce the substrate. At the same time, the heating wire conveying mechanism 6000 conveys the heating wire to the heating wire winding station, and the conductive wire conveying mechanism 3000 conveys the conductive wire to the conductive wire winding station. The yarn conveying mechanism 5000 flips up and down and moves left and right to wind the two groups of yarns onto the hook needle for winding the heating wire and the hook needle for winding the conductive wire respectively. After the two groups of hook needles are reset, the corresponding yarns are hooked and pulled to the back of the substrate. This reciprocating process allows the two groups of yarns to fix the heating wire and the conductive wire to the substrate in a winding manner.
[0070] In this embodiment, the driving motor 2000 is sequentially connected to the up-and-down movement assembly 3300 of the conductive wire, the conductive wire needle row mounting seat 3100, and the conductive wire needle row assembly 3200 in a transmission manner, so as to convey the conductive wire in the up-and-down direction to the winding station. Thus, the winding mechanism 7000 can control the yarn to wind and fix the heating wire and the conductive wire on the substrate respectively, realizing the winding and fixing of the conductive wire while winding and fixing the heating wire, greatly improving the production and manufacturing efficiency.
[0071] Continue to refer to Figure 7 and Figure 8 , the conductive wire conveying mechanism 3000 further includes a left-and-right movement assembly 3400 of the conductive wire; the driving motor 2000 is sequentially connected to the left-and-right movement assembly 3400 of the conductive wire and the conductive wire needle row assembly 3200 in a transmission manner;
[0072] The conductive wire needle row assembly 3200 includes a first conductive wire needle row 3210 and a second conductive wire needle row 3220 that are parallelly installed on the conductive wire needle row mounting seat 3100. The conductive wire includes a first conductive wire and a second conductive wire. The first conductive wire needle row 3210 can fix the first conductive wire, and the second conductive wire needle row 3220 can fix the second conductive wire.
[0073] The first conductive wire needle row 3210 and the second conductive wire needle row 3220 can move alternately in opposite directions, so that the first conductive wire and the second conductive wire overlap on the upper and lower surfaces of the heating wire.
[0074] In this embodiment, the left-and-right movement assembly 3400 of the conductive wire drives the first conductive wire needle row 3210 and the second conductive wire needle row 3220 to move alternately in opposite directions, and can arrange the first conductive wire and the second conductive wire overlappingly on the substrate at the winding station. On the one hand, the yarn can wind and fix the first conductive wire and the second conductive wire simultaneously. On the other hand, the heating wire can be connected between the two conductive wires, that is, the two conductive wires are respectively located on the upper and lower surfaces of the heating wire, realizing a more stable and reliable circuit connection, as Figure 10 shown.
[0075] Furthermore, the frame 1000 further includes a driving main shaft 1100 and a driving auxiliary shaft 1200; the driving auxiliary shaft 1200 is connected to the driving main shaft 1100 in a transmission manner through a power distribution gear pair; the up-and-down movement assembly 3300 of the conductive wire is connected to the driving main shaft 1100 in a transmission manner, and the left-and-right movement assembly 3400 of the conductive wire is connected to the driving auxiliary shaft 1200 in a transmission manner.
[0076] In this embodiment, the power distribution gear pair is a worm and worm gear transmission pair. Specifically, the driving main shaft 1100 is provided with a worm 1110, the driving auxiliary shaft 1200 is provided with a worm gear 1210, and the worm gear 1210 meshes with the worm 1110, so that the driving auxiliary shaft 1200 is connected to the driving main shaft 1100 to form a transmission connection.
[0077] In other embodiments, it may also be that the driving main shaft 1100 is provided with a worm gear, and the driving auxiliary shaft 1200 is provided with a worm, and the worm and the worm gear are meshed with each other, so that the driving auxiliary shaft 1200 and the driving main shaft 1100 form a transmission connection.
[0078] In this embodiment, the driving main shaft 1100 is in transmission connection with the driving motor 2000; the base material conveying mechanism 4000, the yarn conveying mechanism 5000, the heating wire conveying mechanism 6000, and the winding mechanism 7000 are all in transmission connection with the driving main shaft 1100.
[0079] Furthermore, both the first conductive wire needle row 3210 and the second conductive wire needle row 3220 are provided with a plurality of catheter needles 3212 (see Figure 5 or Figure 7 ) that can fix the conductive wire. By using the limiting effect of the catheter at the end thereof on the end of the conductive wire, the precise positioning and arrangement of the conductive wire are realized.
[0080] Furthermore, the left - right movement assembly 3400 of the conductive wire includes: a left - right driving wheel 3410 of the conductive wire, a left - right push rod 3420 of the conductive wire, and a left - right connecting rod 3430 of the conductive wire.
[0081] The left - right driving wheel 3410 of the conductive wire is coaxially installed on the driving auxiliary shaft 1200; the first end of the left - right push rod 3420 of the conductive wire is in transmission connection with the left - right driving wheel 3410 of the conductive wire, the second end of the left - right push rod 3420 of the conductive wire is in transmission connection with the first end of the left - right connecting rod 3430 of the conductive wire, and the second end of the left - right connecting rod 3430 of the conductive wire is in transmission connection with the conductive wire needle row mounting seat 3100.
[0082] Furthermore, the left - right driving wheel 3410 of the conductive wire includes a first left - right driving wheel 3411 of the conductive wire and a second left - right driving wheel 3412 of the conductive wire, the left - right push rod 3420 of the conductive wire includes a first left - right push rod 3421 of the conductive wire and a second left - right push rod 3422 of the conductive wire, and the left - right connecting rod 3430 of the conductive wire includes a first left - right connecting rod 3431 of the conductive wire and a second left - right connecting rod 3432 of the conductive wire.
[0083] The first left - right driving wheel 3411 of the conductive wire is coaxially installed on the driving auxiliary shaft 1200, the first end of the first left - right push rod 3421 of the conductive wire is in transmission connection with the first left - right driving wheel 3411 of the conductive wire, the second end of the first left - right push rod 3421 of the conductive wire is in transmission connection with the first end of the first left - right connecting rod 3431 of the conductive wire, and the second end of the first left - right connecting rod 3431 of the conductive wire is in transmission connection with the first conductive wire needle row 3210.
[0084] The left and right driving wheels 3412 of the second conductive wire are coaxially installed on the driving secondary shaft 1200; the first end of the left and right push rods 3422 of the second conductive wire is drivingly connected to the left and right driving wheels 3412 of the second conductive wire, the second end of the left and right push rods 3422 of the second conductive wire is drivingly connected to the first end of the left and right connecting rods 3432 of the second conductive wire, and the second end of the left and right connecting rods 3432 of the second conductive wire is drivingly connected to the second conductive wire needle row 3220.
[0085] Please refer to Figure 9 , the conductive wire needle row assembly 3200 further includes a first conductive wire needle row return spring 3230 and a second conductive wire needle row return spring 3240.
[0086] The first end of the first conductive wire needle row 3210 is drivingly connected to the second end of the left and right connecting rods 3431 of the first conductive wire; a first spring clamping position 3211 is provided at the second end of the first conductive wire needle row 3210; the first conductive wire needle row return spring 3211 is installed on the second end of the first conductive wire needle row 3210 and is located between the first spring clamping position 3211 and the conductive wire needle row mounting seat 3100.
[0087] The first end of the second conductive wire needle row 3220 is drivingly connected to the second end of the left and right connecting rods 3432 of the second conductive wire; a second spring clamping position 3221 is provided at the second end of the second conductive wire needle row 3220; the second conductive wire needle row return spring 3221 is installed on the second end of the second conductive wire needle row 3220 and is located between the second spring clamping position 3221 and the conductive wire needle row mounting seat 3100.
[0088] Please refer to Figure 8 , the conductive wire needle row assembly 3200 further includes a first conductive wire needle row auxiliary rod 3250 arranged in parallel with the first conductive wire needle row 3210, and a second conductive wire needle row auxiliary rod 3260 arranged in parallel with the second conductive wire needle row 3220.
[0089] Both ends of the first conductive wire needle row auxiliary rod 3250 are installed on the conductive wire needle row mounting seat 3100.
[0090] In this embodiment, the first conductive wire needle row 3210 has a first left and right guide rod 3213, the first conductive wire needle row auxiliary rod 3250 has a first left and right guide seat 3253, the first left and right guide rod 3213 passes through the first left and right guide seat 3253, and when the first conductive wire needle row 3210 moves in the left and right directions, the first left and right guide rod 3213 can move in the left and right directions in the first left and right guide seat 3253.
[0091] In other embodiments, the first conductive wire needle row 3210 has a first left - right guide seat, the first conductive wire needle row auxiliary rod 3250 has a first left - right guide rod, the first left - right guide rod is inserted into the first left - right guide seat, and when the first conductive wire needle row 3210 moves in the left - right direction, the first left - right guide seat can move in the left - right direction on the first left - right guide rod.
[0092] Both ends of the second conductive wire needle row auxiliary rod 3260 are installed on the conductive wire needle row mounting seat 3100.
[0093] In this embodiment, the second conductive wire needle row 3220 has a second left - right guide rod 3223, the second conductive wire needle row auxiliary rod 3260 has a second left - right guide seat 3263, the second left - right guide rod 3223 is inserted into the second left - right guide seat 3263, and when the second conductive wire needle row 3220 moves in the left - right direction, the second left - right guide rod 3223 can move in the left - right direction within the second left - right guide seat 3263.
[0094] In other embodiments, the second conductive wire needle row 3220 has a second left - right guide seat, the second conductive wire needle row auxiliary rod 3260 has a second left - right guide rod, the second left - right guide rod is inserted into the second left - right guide seat, and when the second conductive wire needle row 3220 moves in the left - right direction, the second left - right guide seat can move in the left - right direction on the second left - right guide rod.
[0095] Since the lengths of the first conductive wire needle row 3210 and the second conductive wire needle row 3220 usually reach more than several meters and need to move frequently, they are extremely easy to be damaged. Therefore, in order to ensure their stability and durability, the above - mentioned settings of the first conductive wire needle row auxiliary rod 3250, the first left - right guide rod 3213, and the first left - right guide seat 3253 can enhance the stability and durability of the first conductive wire needle row 3210, and at the same time, will not prevent the movement of the first conductive wire needle row 3210 in the normal working state; the settings of the second conductive wire needle row auxiliary rod 3260, the second left - right guide rod 3223, and the second left - right guide seat 3263 can enhance the stability and durability of the second conductive wire needle row 3220, and at the same time, will not prevent the movement of the second conductive wire needle row 3220 in the normal working state.
[0096] Furthermore, the conductive wire up - down movement assembly 3300 includes a conductive wire up - down drive wheel 3310, a conductive wire up - down connecting rod 3320, and a conductive wire up - down push rod 3330.
[0097] The upper and lower conductive wire driving wheels 3310 are coaxially installed on the driving main shaft 1100; the first end of the upper and lower conductive wire connecting rods 3320 is drivingly connected to the upper and lower conductive wire driving wheels 3310, the second end of the upper and lower conductive wire connecting rods 3320 is drivingly connected to the first end of the upper and lower conductive wire push rods 3330, and the second end of the upper and lower conductive wire push rods 3330 is drivingly connected to the conductive wire needle row mounting seat 3100.
[0098] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A conductive wire conveying mechanism is applied to a wire laying machine, and is characterized in that, The wire laying machine comprises a frame and a driving motor; The frame is equipped with a substrate conveying mechanism, a yarn conveying mechanism, a heating wire conveying mechanism, and a winding mechanism; the driving motor is respectively connected to the substrate conveying mechanism, the yarn conveying mechanism, the heating wire conveying mechanism, and the winding mechanism, and is used to convey the substrate, the yarn, and the heating wire to the winding station of the winding mechanism; The conductive wire conveying mechanism comprises: a conductive wire needle row mounting seat, a conductive wire needle row assembly and a conductive wire up and down movement assembly; Both ends of the conductive wire needle row assembly are mounted on the conductive wire needle row mounting seat, and the conductive wire needle row assembly can fix the conductive wire; the conductive wire needle row mounting seat is movably mounted on the frame; The driving motor is sequentially connected to the conductive wire up and down movement assembly, the conductive wire needle row mounting seat, and the conductive wire needle row assembly, and can transport the conductive wire to the winding station in the up and down direction; The winding mechanism can control the yarn at the winding station to respectively wind the heating wire and the conductive wire around and fix them on the substrate.
2. The conductive wire conveying mechanism according to claim 1, wherein The conductive wire conveying mechanism also includes a conductive wire left-right moving component; the driving motor is sequentially connected to the conductive wire left-right moving component and the conductive wire needle row component; The conductive thread needle row assembly comprises a first conductive thread needle row and a second conductive thread needle row installed in parallel on the conductive thread needle row mounting seat, the conductive thread comprises a first conductive thread and a second conductive thread, the first conductive thread needle row can fix the first conductive thread, and the second conductive thread needle row can fix the second conductive thread; The first conductive thread needle row and the second conductive thread needle row can move alternately in opposite directions, so that the first conductive thread and the second conductive thread overlap on the upper and lower surfaces of the heating thread.
3. The conductive wire conveying mechanism according to claim 2, wherein, The frame also includes a driving main shaft and a driving secondary shaft; the driving secondary shaft is connected to the driving main shaft through a power distribution gear pair; the conductive wire up and down movement assembly is connected to the driving main shaft, and the conductive wire left and right movement assembly is connected to the driving secondary shaft; The first conductive wire needle row and the second conductive wire needle row are both provided with a plurality of catheter needles capable of fixing the conductive wires.
4. The conductive wire conveying mechanism according to claim 3, wherein, The conductive wire left and right movement assembly includes conductive wire left and right transmission wheels, conductive wire left and right push rods, and conductive wire left and right connecting rods; The left and right conductive wire transmission wheels are coaxially installed on the driving secondary shaft; the first ends of the left and right conductive wire push rods are transmission connected to the left and right conductive wire transmission wheels, the second ends of the left and right conductive wire push rods are transmission connected to the first ends of the left and right conductive wire connecting rods, and the second ends of the left and right conductive wire connecting rods are transmission connected to the conductive wire needle row mounting seat.
5. The conductive wire conveying mechanism according to claim 4, wherein, The conductive wire left and right transmission wheels include a first conductive wire left and right transmission wheel and a second conductive wire left and right transmission wheel, the conductive wire left and right push rods include a first conductive wire left and right push rod and a second conductive wire left and right push rod, and the conductive wire left and right connecting rods include a first conductive wire left and right connecting rod and a second conductive wire left and right connecting rod; The left and right driving wheels of the first conductive wire are coaxially installed on the driven secondary shaft. The first end of the left and right push rods of the first conductive wire is in transmission connection with the left and right driving wheels of the first conductive wire. The second end of the left and right push rods of the first conductive wire is in transmission connection with the first end of the left and right connecting rods of the first conductive wire. The second end of the left and right connecting rods of the first conductive wire is in transmission connection with the first conductive wire needle row. The left and right driving wheels of the second conductive wire are coaxially installed on the driven secondary shaft. The first end of the left and right push rods of the second conductive wire is in transmission connection with the left and right driving wheels of the second conductive wire. The second end of the left and right push rods of the second conductive wire is in transmission connection with the first end of the left and right connecting rods of the second conductive wire. The second end of the left and right connecting rods of the second conductive wire is in transmission connection with the second conductive wire needle row.
6. The conductive wire conveying mechanism according to claim 5, characterized in that, The conductive wire needle row assembly further includes a first conductive wire needle row return spring and a second conductive wire needle row return spring. The first end of the first conductive wire needle row is in transmission connection with the second end of the left and right connecting rods of the first conductive wire. The second end of the first conductive wire needle row is provided with a first spring clamping position. The first conductive wire needle row return spring is installed on the second end of the first conductive wire needle row and is located between the first spring clamping position and the conductive wire needle row mounting seat. The first end of the second conductive wire needle row is in transmission connection with the second end of the left and right connecting rods of the second conductive wire. The second end of the second conductive wire needle row is provided with a second spring clamping position. The second conductive wire needle row return spring is installed on the second end of the second conductive wire needle row and is located between the second spring clamping position and the conductive wire needle row mounting seat.
7. The conductive wire conveying mechanism according to any one of claims 2 to 6, characterized in that, The conductive wire needle row assembly further includes a first conductive wire needle row auxiliary rod arranged in parallel with the first conductive wire needle row, and a second conductive wire needle row auxiliary rod arranged in parallel with the second conductive wire needle row. Both ends of the first conductive wire needle row auxiliary rod are installed on the conductive wire needle row mounting seat. One of the first conductive wire needle row and the first conductive wire needle row auxiliary rod has a first left and right guiding seat, and the other has a first left and right guiding rod. The first left and right guiding rod is inserted into the first left and right guiding seat. When the first conductive wire needle row moves in the left and right directions, the first left and right guiding rod can move in the first left and right guiding seat in the left and right directions. Both ends of the second conductive wire needle row auxiliary rod are installed on the conductive wire needle row mounting seat. One of the second conductive wire needle row and the second conductive wire needle row auxiliary rod has a second left and right guiding seat, and the other has a second left and right guiding rod. The second left and right guiding rod is inserted into the second left and right guiding seat. When the second conductive wire needle row moves in the left and right directions, the second left and right guiding rod can move in the second left and right guiding seat in the left and right directions.
8. The conductive wire conveying mechanism according to claim 1, wherein One of the frame and the conductive wire needle row mounting seat is provided with a conductive wire up and down guiding rod, and the other is provided with a conductive wire up and down guiding hole. The conductive wire up and down guiding rod is inserted into the conductive wire up and down guiding hole. When the conductive wire needle row mounting seat moves in the up and down directions, the conductive wire up and down guiding rod can move in the conductive wire up and down guiding hole in the up and down directions.
9. The conductive wire conveying mechanism according to claim 3, characterized in that, The up-and-down movement assembly of the conductive wire includes an up-and-down driving wheel for the conductive wire, an up-and-down connecting rod for the conductive wire, and an up-and-down push rod for the conductive wire; The up-and-down driving wheel for the conductive wire is coaxially installed on the driving main shaft; the first end of the up-and-down connecting rod for the conductive wire is in driving connection with the up-and-down driving wheel for the conductive wire, the second end of the up-and-down connecting rod for the conductive wire is in driving connection with the first end of the up-and-down push rod for the conductive wire, and the second end of the up-and-down push rod for the conductive wire is in driving connection with the conductive wire needle row mounting seat.
10. A fiber placement machine, characterized in that, It has the conductive wire conveying mechanism according to any one of claims 1 to 9.