Bunched wire distributor plate and cabling machine filler self-adaptive twisting method

Abstract

The invention discloses a bunching and distributing plate and a cabling machine filler self-adaptive twisting method, and relates to the technical field of cabling assistance, and the bunching and distributing plate comprises at least one supporting plate; the at least one filler pre-twisting assembly is arranged on the supporting plate in a penetrating manner; the bundle material pre-twisting assembly is installed on the supporting plate, a pre-twisting opening of the bundle material pre-twisting assembly is located on the outer side of the filler pre-twisting assembly, and the bundle material pre-twisting assembly is used for further twisting the filler treated by the filler pre-twisting assembly so as to improve the twisting degree of the filler; and the at least one cable rotary wire inlet assembly is arranged on the supporting plate in a penetrating manner. The invention further discloses a cabling machine filler self-adaptive twisting method, namely, the bunch branching plate is used for processing. The technical problem that the roundness is low due to the fact that an existing cable filler is poor in twist is solved.

Description

Technical Field

[0001] The invention relates to the field of cabling auxiliary technology, in particular to a cable distribution plate and a cabling machine filler adaptive twisting method. Background Art

[0002] The appearance of the cable is the most intuitive quality impression that the cable product gives to customers. Cables with good roundness can improve user satisfaction with the product. In order to make the cable core round and improve the appearance quality, the gaps in the insulating core need to be filled during cabling. The selection of filling materials plays a vital role in the roundness of the cable.

[0003] The existing fillers are combined and inserted into the branching holes. The state between the nozzles of the sizing mold is scattered and cannot be formed into a round shape to fill the cores. This results in loose filling of the cable core gaps, affecting the roundness of the cable. At the same time, the filling rope will cover the surface of the insulating core, which will affect the accurate judgment of the surface defects of the insulating core. Some cables are also elliptical during the filling process, that is, at the same cross-sectional position, the maximum and minimum values ​​of the cable outer diameter differ by about 1 mm, which will eventually affect the roundness of the cable. Summary of the invention

[0004] The purpose of the present invention is to provide a cable distribution plate and a cabling machine filler adaptive twisting method, which solves the technical problem of low roundness caused by poor twist of cable fillers in the prior art.

[0005] The embodiment of the present application discloses a wire distribution board, comprising: At least one supporting plate, wherein at least two matching holes are provided at intervals on the bottom of the supporting plate; At least one filler pre-twisted component is disposed through the support plate; At least one bundle pre-twisting assembly is mounted on the support plate, and the pre-twisting opening of the bundle pre-twisting assembly is located outside the filler pre-twisting assembly, and the bundle pre-twisting assembly is used to further twist the filler after being processed by the filler pre-twisting assembly to increase the twist of the filler; At least one cable rotation feed-in assembly is disposed through the support plate.

[0006] The present application designs a cable distribution board, which is divided into multiple pre-twisted components for adjusting the twist of the filler, thereby ensuring the roundness of the entire cable.

[0007] Based on the above technical solution, the embodiment of the present application can also be improved as follows: Furthermore, the bundle pre-twisting assembly comprises: Base; A movable connecting member, mounted on the base; A connecting rod, one end of which is movably mounted on the movable connecting piece; A connecting rod seat, mounted on the other end of the connecting rod; A plurality of bundle pre-twisting movable parts are installed through the inside of the connecting rod seat, and the bundle pre-twisting movable parts are distributed on the connecting rod seat at intervals. The beneficial effect of adopting this step is that the twist can be adjusted through the plurality of bundle pre-twisting movable parts, that is, the twist is further improved.

[0008] Furthermore, a plurality of mounting holes matching the connecting rod are provided at intervals on the connecting rod seat. The beneficial effect of adopting this step is that subsequent fine-tuning is facilitated by the plurality of mounting holes.

[0009] Furthermore, the movable connecting part includes a first lifting ring and a second lifting ring, the first lifting ring is installed on the top of the base, and the first lifting ring is movably connected to the second lifting ring, and the second lifting ring is installed on the end of the connecting rod. The beneficial effect of adopting this step is that the size consistency can be better ensured through the connection method of the lifting ring.

[0010] Furthermore, the diameter of the first hanging ring is L1, the diameter of the second hanging ring is L2, the length of the connecting rod is L3, and the sum of the lengths of the connecting rod and the movable connecting part is L=L1+L2+L3; L of all the bundle pre-twisting components are the same. The beneficial effect of adopting this step is that it facilitates the subsequent adjustment of the corresponding dimensions to ensure the quality of the product.

[0011] Furthermore, the filler pre-twisting assembly includes a filler pre-twisting movable part, and the filler pre-twisting movable part is disposed through the support plate; The cable rotation feed-in assembly comprises a cable feed-in movable part, and the cable feed-in movable part is arranged through the support plate; The filler pre-twisting movable part, the cable inlet movable part and the bundle pre-twisting movable part are bearing parts. The beneficial effect of adopting this step is that the corresponding movable parts are used to facilitate the subsequent rotation when the corresponding materials pass through.

[0012] Furthermore, the center line of the filler pre-twisting movable part is parallel to the center line of the cable inlet movable part. The beneficial effect of adopting this step is that it facilitates the subsequent paralleling operation.

[0013] Furthermore, the filler pre-twisting movable parts correspond one to one with the bundle pre-twisting movable parts. The beneficial effect of adopting this step is that a one-to-one corresponding relationship is formed through the mutual cooperation of multiple movable parts.

[0014] The present application also discloses a cabling machine filler adaptive twisting method, which uses the aforementioned bundle distribution plate to perform twisting, and specifically includes the following steps: S1: The filler is fed into the filler pre-twisting movable part for rotational pre-twisting, and then fed into the bundle pre-twisting movable part for twisting. After completion, the filler is fed into the fixed mold; S2: The cable is pulled out from the pay-off machine and sent to the cable entry movable part. After twisting or untwisting, it is sent to the wire joining mold and finally to the traction machine. After the cabling is completed, it is sent to the reel.

[0015] Based on the above technical solution, the embodiment of the present application can also be improved as follows: Furthermore, the twisting and detwisting in step S2 is achieved by adjusting the rotation angle of the pay-off machine. When the tilt angle of the pay-off machine is increased, twisting is achieved; when the tilt angle of the pay-off machine is reduced, detwisting is achieved.

[0016] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: 1. The present application provides a filler pre-twisting component and a bundle pre-twisting component to increase the twist of the filler, thereby improving the roundness of the cable cabling; at the same time, it reduces the elliptical phenomenon that occurs during the cable cabling process.

[0017] 2. This application realizes adaptive twisting through a bundle pre-twisting component, reducing the twisting cost by about 10%. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a wire harness distribution board according to a specific embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of the bundle pre-twisting component; Reference numerals: 1-support plate; 2-filler pre-twisting assembly; 3-bundle pre-twisting assembly; 4-cable rotation feeder assembly; 201-filler pre-twisting movable part; 301-base; 302-movable connecting piece; 303-connecting rod; 304-connecting rod seat; 305-bundle pre-twisting movable piece; 306-mounting hole; 307-first lifting ring; 308-second lifting ring; 401-Cable entry movable parts. DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention. It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0021] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Embodiment 1: like Figure 1 , 2 As shown, an embodiment of the present application discloses a bundle distribution plate for completing the pre-twisting of the filler and combining it with the subsequent bundle pre-twisting to adjust the twist of the filler and further improve the roundness of the cable.

[0024] like Figure 1 As shown, the specific structure of this application includes: At least one support plate 1, which is provided with a plurality of bolt connection holes, so as to facilitate installation on the base. At the same time, the support plate 1 is also provided with a plurality of through holes at intervals for installing subsequent pre-twisting components to ensure the twist of the product. At least two matching holes 101 are provided at intervals at the bottom of the support plate 1; At least one filler pre-twisting component 2 is disposed on the support plate 1, and the filler pre-twisting component 2 is used for pre-twisting operation, and cooperates with the subsequent bundle pre-twisting component to further twist, or untwist as needed; At least one bundle pre-twisting assembly 3 is installed on the support plate 1, and the pre-twisting opening of the bundle pre-twisting assembly 3 is located outside the filler pre-twisting assembly 2, and the two cooperate with each other, that is, after the filler is processed by the filler pre-twisting assembly, it will enter the bundle pre-twisting assembly 3 for the next operation, specifically, a twisting operation to increase the twist of the filler; At least one cable rotation feed-in assembly 4 is disposed through the support plate 1 , and the cable rotation feed-in assembly 4 is convenient for subsequent cooperation with a pay-off machine to achieve twisting or untwisting operations.

[0025] For further explanation of the present application, the degree of twist can adjust the quality of the cable product. The present application can cooperate with the adjustment of the twist through the bundle material distribution plate to avoid the displacement of the center filling due to the lack of tension in the filling, thereby affecting the overall roundness of the cable.

[0026] Specifically, Figure 2 As shown, the bundle pre-twisting component 3 described in the present application includes: A base 301, which can be welded and fixed on the support plate, or can be fixed by bolts, and its structure is preferably a base with a triangular longitudinal section; A movable connecting member 302 is installed on the base 301, and the movable connecting member 302 is used to ensure that the position for subsequent twisting is relatively fixed; A connecting rod 303, one end of which is movably mounted on the movable connecting member 302, and the connecting rod 303 is used to ensure that the twisting position is relatively fixed; A connecting rod seat 304 is installed at the other end of the connecting rod 303, and the connecting rod seat 304 is convenient for installing the subsequent corresponding bundle pre-twisting movable part 305; A plurality of bundle pre-twisting movable parts 305 are installed through the interior of the connecting rod seat 304, and the bundle pre-twisting movable parts 305 are distributed on the connecting rod seat 304 at intervals. The twist adjustment can be further completed through the plurality of bundle pre-twisting movable parts 305, wherein the bundle pre-twisting movable parts 305 can have different sizes, so as to adapt to different needs.

[0027] In order to achieve fine adjustment, the present application provides a plurality of installation holes 306 that match the connecting rod 303 at intervals on the connecting rod seat 304 to facilitate fine adjustment of the spacing.

[0028] Further explanation is given for the connecting rod 303 of the present application. The connecting rod in the present application can be used to adjust the gap, that is, the distance between the line distribution plate and the subsequent mechanism, and can adapt to the filling effect between different specifications and different fillers, thereby ensuring the roundness of the product.

[0029] In order to better ensure the spacing, the movable connecting member 302 includes a first hanging ring 307 and a second hanging ring 308, the first hanging ring 307 is installed on the top of the base 301, and the first hanging ring 307 is movably connected to the second hanging ring 308, and the second hanging ring 308 is installed on the end of the connecting rod 303; specifically, the connection method using the hanging ring can better control the spacing.

[0030] Specifically, the diameter of the first hanging ring 307 is L1, the diameter of the second hanging ring 308 is L2, the length of the connecting rod is L3, and the sum of the lengths of the connecting rod 303 and the movable connecting member 302 is L=L1+L2+L3; L of all the bundle pre-twisting components 3 are the same, so that the same spacing can be ensured.

[0031] Further explanation of the value of L: if L is too large, the corresponding part of the bundle pre-twisting movable member 305 will extend into the doubling mold, and the cable will be easily blown; if L is too small, the twist of the filler will be insufficient, and the filler will be easily fluffy. Therefore, the preferred range of L is 5-10 cm.

[0032] Further explanation is given for the movable connecting piece 302 of the present application. The movable connecting piece 302 in the present application is a connection method of a hanging ring, which is convenient for disassembly. For example, some special-shaped conductors do not require fillers, which makes disassembly easier. Moreover, when the hanging ring is working, it can ensure that the size of L does not change too much, and the value of L can be better controlled, thereby ensuring the quality of the product.

[0033] In order to ensure the strength of the connecting rod seat 304, the connecting rod seat 304 in the present application is provided with reinforcing ribs, so as to ensure stability.

[0034] To further explain the internal results, the filler pre-twisting assembly 2 includes a filler pre-twisting movable member 201, and the filler pre-twisting movable member 201 is disposed on the support plate 1; The cable rotation feed-in assembly 4 includes a cable feed-in movable member 401, and the cable feed-in movable member 401 is disposed through the support plate 1; The filler pre-twisting movable part 201, the cable feed movable part 401 and the bundle material pre-twisting movable part 305 are bearing parts, specifically, the bearing parts are deep groove ball bearings, and the specific assembly method is the existing assembly method, which is convenient for the corresponding materials to be delivered from one side of the support plate 1 to the other side.

[0035] In order to better ensure that the subsequent corresponding materials can be better matched, the center line of the filler pre-twisting movable part 2 is parallel to the center line of the cable inlet movable part 401.

[0036] The filler pre-twisting movable member 201 corresponds to the bundle pre-twisting movable member 305 one by one, so that each filler can be further twisted, thereby ensuring the twist of the filler.

[0037] The working process of the present application is further explained as follows: when entering the filler pre-twisting assembly, the filler is pre-twisted for the first time, and the filler starts to rotate from a strip shape, and the strip shape changes into a belt shape; when passing through the connecting rod and entering the bundle pre-twisting movable part 305, the belt-shaped filler rotates in a circle along with the internal bearing to achieve the pre-twisting function.

[0038] Embodiment 2: Based on Example 1, the present application also discloses a method for adaptive twisting of fillers in a cabling machine, that is, using the aforementioned bundle distribution plate to perform twisting operations, which can ensure the twist and thus the roundness of the cabling.

[0039] Specifically, the aforementioned wire distribution plate is used for twisting, which specifically includes the following steps: S1: The filler is fed into the filler pre-twisting movable part for rotational pre-twisting, and then fed into the bundle pre-twisting movable part for twisting. After completion, the filler is fed into the fixed mold; S2: The cable is pulled out from the pay-off machine and sent to the cable entry movable part. After twisting or untwisting, it is sent to the wire joining mold and finally to the traction machine. After the cabling is completed, it is sent to the reel.

[0040] Specifically, the twisting and detwisting in step S2 is achieved by adjusting the rotation angle of the pay-off machine. When the tilt angle of the pay-off machine is increased, twisting is achieved; when the tilt angle of the pay-off machine is reduced, detwisting is achieved.

[0041] In the description of the present invention, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A cable distribution board, characterized in that: include: At least one supporting plate, wherein at least two matching holes are provided at intervals on the bottom of the supporting plate; At least one filler pre-twisted component is disposed through the support plate; At least one bundle pre-twisting assembly is mounted on the support plate, and the pre-twisting opening of the bundle pre-twisting assembly is located outside the filler pre-twisting assembly, and the bundle pre-twisting assembly is used to further twist the filler after being processed by the filler pre-twisting assembly to increase the twist of the filler; At least one cable rotation feed-in assembly is disposed through the support plate.

2. The wire distribution board according to claim 1, characterized in that: The bundle pre-twisting component comprises: Base; A movable connecting member, mounted on the base; A connecting rod, one end of which is movably mounted on the movable connecting piece; A connecting rod seat, mounted on the other end of the connecting rod; A plurality of bundle material pre-twisting movable parts are installed through the interior of the connecting rod seat, and the bundle material pre-twisting movable parts are distributed on the connecting rod seat at intervals.

3. The wire distribution board according to claim 2, characterized in that: The connecting rod seat is provided with a plurality of installation holes matched with the connecting rod at intervals.

4. The wire distribution board according to claim 2, characterized in that: The movable connecting member includes a first lifting ring and a second lifting ring, wherein the first lifting ring is installed on the top of the base, and the first lifting ring is movably connected to the second lifting ring, and the second lifting ring is installed on the end of the connecting rod.

5. The wire distribution board according to claim 4, characterized in that: The diameter of the first suspension ring is L1, the diameter of the second suspension ring is L2, the length of the connecting rod is L3, and the sum of the lengths of the connecting rod and the movable connecting member is L=L1+L2+L3; L of all the bundle pre-twisting components is the same.

6. The wire distribution board according to claim 2, characterized in that: The filler pre-twisting assembly includes a filler pre-twisting movable part, and the filler pre-twisting movable part is disposed through the support plate; The cable rotation feed-in assembly comprises a cable feed-in movable part, and the cable feed-in movable part is arranged through the support plate; The filler pre-twisting movable part, the cable inlet movable part and the bundle material pre-twisting movable part are bearing parts.

7. The wire distribution board according to claim 6, characterized in that: The center line of the filler pre-twisting movable part is parallel to the center line of the cable inlet movable part.

8. The wire distribution board according to claim 6, characterized in that: The filler pre-twisting movable parts correspond to the bundle material pre-twisting movable parts one by one.

9. A cabling machine packing adaptive twisting method, characterized in that: The twisting is performed using the wire distribution plate described in any one of claims 1 to 8, specifically comprising the following steps: S1: The filler is fed into the filler pre-twisting movable part for rotational pre-twisting, and then fed into the bundle pre-twisting movable part for twisting. After completion, the filler is fed into the fixed mold; S2: The cable is pulled out from the pay-off machine and sent to the cable entry movable part. After twisting or untwisting, it is sent to the wire joining mold and finally to the traction machine. After the cabling is completed, it is sent to the reel.

10. The cabling machine filler adaptive twisting method according to claim 9, characterized in that: The twisting and untwisting in step S2 is achieved by adjusting the rotation angle of the pay-off machine. When the tilt angle of the pay-off machine is increased, twisting is achieved; when the tilt angle of the pay-off machine is reduced, untwisting is achieved.

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