CN114850354B - Braiding machine for braided cable shielding layer - Google Patents
Braiding machine for braided cable shielding layer Download PDFInfo
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- CN114850354B CN114850354B CN202210311501.6A CN202210311501A CN114850354B CN 114850354 B CN114850354 B CN 114850354B CN 202210311501 A CN202210311501 A CN 202210311501A CN 114850354 B CN114850354 B CN 114850354B
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- braiding
- section
- opening
- guide block
- rotating wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/02—Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The application discloses braider of braided cable shielding layer. When the braiding machine is used for braiding, braided wires are respectively arranged on each braided installation shaft, and each braided wire corresponds to one strand of the cable shielding layer. The first rotating wheel is driven by external force, the first driving groove rotates along with the first rotating wheel, and the second driving groove also rotates along with the second rotating wheel. The guide block is driven to move in the first section by allowing one of the braiding mounting shafts to enter through the first opening of the guide block; when the guide block moves to the joint of the first section and the second section, the first opening and the second opening can be communicated with each other, and the guide block can be reversed to the second section under the constraint of the guide surface of the guide block, so that the braiding mounting shaft is driven by the second driving groove. Thus, the braided wires on each braided mounting shaft perform a "8" like operation. Therefore, when the 8-shaped operation is carried out on the knitting wires on different knitting installation shafts at the same time, the cross winding among the different wires is achieved, so that the knitting action is completed.
Description
Technical Field
The application relates to the technical field of construction equipment, in particular to a braiding machine for a braided cable shielding layer.
Background
In electrical engineering construction, electrical interference between various signals is very common, the influence of the electrical interference on electrical control is very harmful, in order to eliminate the interference, various signal cables need to be grounded on a shielding layer, and a large number of cable shields in electrical equipment such as an electrical panel cabinet, a computer cabinet, an instrument cabinet, a terminal box and the like need to be wired.
In the related art, a common method is to weave a plurality of shielding layers into a braid shape and then ground, and the construction process is completed manually, so that the construction efficiency is low, the quality is poor, and the construction is easy to cause injury to workers, so that a quick, safe, efficient, economical and practical installation mode is required.
Disclosure of Invention
In view of this, this application provides the braider of braided cable shielding layer, can realize weaving braided cable shielding layer automation, has improved manufacturing efficiency.
The application provides a braider of braided cable shielding layer, include:
the box body is provided with a first rotating shaft, a second rotating shaft, a track and a plurality of knitting mechanisms;
the braiding mechanism is provided with a braiding installation shaft for installing braiding wires, a guide block is fixedly arranged on the braiding installation shaft, and the guide block is configured to move in the track;
the first rotating wheel and the second rotating wheel are both configured to rotate relative to the box body and are in meshed transmission, the first rotating wheel is provided with a first driving groove with a first opening, and the second rotating wheel is provided with a second driving groove with a second opening;
the track comprises a first section and a second section which are communicated, the shape of the first section is matched with the movement track of the first driving groove, and the second section is matched with the movement track of the second driving groove;
wherein, under the first rotation driven by external force, the braiding mounting shaft accommodated in the first driving groove is driven to move the guide block in the first section; when the guide block moves to the joint of the first section and the second section, the first opening and the second opening can be communicated with each other, and the guide block can be reversed to the second section under the constraint of the guide surface of the guide block, so that the braiding mounting shaft enters the second driving groove from the first opening through the second opening and is driven by the second rotating wheel; when the guide block moves to the connecting position again, the second opening and the first opening can be communicated with each other, the guide block can be reversed to return to the first section again under the constraint of the guide surface of the guide block, so that the knitting installation shaft enters the first driving groove from the second opening through the first opening and is driven by the first rotating wheel again, and knitting wires on different knitting installation shafts execute knitting actions through the movement of the knitting installation shafts corresponding to the knitting wires.
Optionally, the guide surface is circular arc.
Optionally, the first driving groove and the second driving groove are semicircular grooves.
Optionally, a limiting block is further arranged on the braiding mounting shaft.
Optionally, a winding shaft for mounting the braided wire is further provided on the braided mounting shaft, and the winding shaft is configured to be rotatable.
Optionally, two limit nuts are further arranged on the braiding mounting shaft, and the two limit nuts are respectively arranged on two end faces of the winding shaft to form axial limit.
Optionally, a guide ring for guiding the braided wire is further arranged on the box body.
The braiding machine for braided cable shielding layers is provided, and braiding wires are respectively arranged on each braiding installation shaft during braiding operation, wherein each braiding wire corresponds to one strand of the cable shielding layer. The first rotating wheel is driven by external force, the first driving groove rotates along with the first rotating wheel, and the second driving groove also rotates along with the second rotating wheel. The guide block is driven to move in the first section by allowing one of the braiding mounting shafts to enter through the first opening of the guide block; when the guide block moves to the joint of the first section and the second section, the first opening and the second opening can be communicated with each other, and the guide block can be reversed to the second section under the constraint of the guide surface of the guide block, so that the braiding mounting shaft is driven by the second driving groove. Thus, the braided wires on each braided mounting shaft perform a "8" like operation. Therefore, when the 8-shaped operation is carried out on the knitting wires on different knitting installation shafts at the same time, the cross winding among the different wires is achieved, so that the knitting action is completed.
Drawings
Technical solutions and other advantageous effects of the present application will be made apparent from the following detailed description of specific embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a braiding machine according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a knitting mechanism according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a first rotating wheel and a second rotating wheel according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a track according to an embodiment of the present application.
Fig. 5 is a view of a structure of a guide ring according to an embodiment of the present application in an installed state.
Fig. 6 illustrates another view structure of the guide ring in an installed state according to an embodiment of the present application.
Fig. 7 is a block diagram of a guide block according to an embodiment of the present application.
Wherein, the elements in the figure are identified as follows:
20-a box body; 21-a bottom box; 22-gear box; 23-battery case; 31-a drive motor; 32-a driving wheel; 33-a first rotating wheel; 33 a-a first driving groove; 34-a second rotating wheel; 34 a-a second entraining groove; 40-braiding mechanism; 41-braiding a mounting shaft; 42-a guide block; 42 a-a guide surface; 42 b-mounting holes; 43-limiting block; 44-winding the shaft; 45-limiting nuts; 50-track; 51-first section; 52-a second section; 53-the junction of the first section and the second section; 61-a guide ring; 62-vertical bars; 63-cross bar.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
Before introducing the technical solutions of the present application, it is necessary to set forth the created background of the invention of the present application.
It is common in the related art that a plurality of shielding layers are braided and then grounded, and this construction process is completed manually, so that the construction efficiency is low, the quality is poor, and the construction is easy to cause injury to workers, so that a quick, safe, efficient, economical and practical installation mode is required.
Based on the difficult problem of low efficiency caused by manual braiding found by the inventor, the inventor proposes a braiding machine for braided cable shielding layers. In the above, the braiding machine is provided, and the braiding wires are attached to the braiding attachment shafts 41, respectively, and the braiding wires correspond to one strand of the cable shield layer, respectively, during the braiding operation. The first rotating wheel 33 is driven by an external force, the first driving groove 33a rotates with it, and the second driving groove 34a also rotates with it, along with the second rotating wheel 34. The guide block 42 is moved within the first section 51 by allowing one of the braiding mounting shafts 41 to enter through its first opening; when the guide block 42 moves to the joint 53 between the first section 51 and the second section 52, the first opening and the second opening can be mutually communicated, and the guide block 42 can be reversed to the second section 52 under the constraint of the guide surface 42a thereof, so that the knitting installation shaft 41 is driven by the second driving groove 34 a. In this way, the braided wire on each braided mounting shaft 41 completes a "S" like operation. Thus, when the S-shaped operation is performed on the braided wires on the different braided mounting shafts 41 at the same time, the cross winding between the different wires is achieved to complete the braiding operation. Thus, the present invention has been created.
Referring to fig. 1, 2, 3, 4, the present application provides a braiding machine for braided cable shielding layers, comprising:
a case 20, on which a first rotation shaft, a second rotation shaft, a rail 50 and a plurality of knitting mechanisms 40 are mounted on the case 20;
the braiding mechanism 40 has a braiding mounting shaft 41 for mounting braiding wires, wherein the braiding mounting shaft 41 is fixedly provided with a guide block 42, and the guide block 42 is configured to move in the track 50;
the first rotating wheel 33 and the second rotating wheel 34 are configured to rotate relative to the case 20 and are engaged with each other for transmission, the first rotating wheel 33 is provided with a first driving groove 33a with a first opening, and the second rotating wheel 34 is provided with a second driving groove 34a with a second opening;
the track 50 includes a first section 51 and a second section 52, which are communicated, the shape of the first section 51 is adapted to the movement track of the first driving slot 33a, and the second section 52 is adapted to the movement track of the second driving slot 34a;
wherein, under the drive of the external force, the knitting installation shaft 41 accommodated in the first driving groove 33a is driven to move the guide block 42 in the first section 51; when the guide block 42 moves to the joint 53 between the first section 51 and the second section 52, the first opening and the second opening can be mutually communicated, and the guide block 42 can be reversed to the second section 52 under the constraint of the guide surface 42a, so that the knitting installation shaft 41 enters the second driving groove 34a from the first opening through the second opening and is driven by the second rotating wheel 34; when the guide block moves to the connection portion 53 again, the second opening and the first opening can be mutually communicated, and the guide block 42 can be reversed under the constraint of the guide surface 42a thereof to return to the first section 51 again, so that the knitting installation shaft 41 enters the first driving groove 33a from the second opening through the first opening and is driven by the first driving wheel 33 again, and the knitting wires on different knitting installation shafts 41 execute knitting actions through the movement of the knitting installation shafts 41 corresponding to each other.
Regarding the shape of the track 50, as an exemplary implementation, an "8" shape may be used. In this case, the first section 51 and the second section 52 constituting the track 50 are both circular.
The aforementioned switching of the knitting installation shaft 41 between the first driving groove 33a and the second driving groove 34a occurs at the junction 53 of the first segment 51 and the second segment 52. This switching is achieved in that the first opening, the second opening are arranged and both are able to pass through (i.e. align) in this position.
It should not be misunderstood that, at any other position than the connection 53 of the first section 51 and the second section 52, the first opening and the second opening do not cause the braid installation shaft 41 to be separated from the first driving groove 33a and the second driving groove 34a, and thus the driving failure of the first rotation wheel 33 on the braid installation shaft 41 is not caused. Because the shape of the first section 51 is adapted to the movement track of the first driving groove 33a, and the second section 52 is adapted to the movement track of the second driving groove 34a, the driving track of the first rotating wheel 33 and the second rotating wheel 34 on the knitting installation shaft 41 is ensured to be basically equivalent to the actual movement track of the knitting installation shaft 41, and the knitting installation shaft 41 is prevented from being separated from the first driving groove 33a and the second driving groove 34a due to obvious deviation between the driving track of the knitting installation shaft 41 and the actual movement track of the knitting installation shaft 41.
It is easy to think that, in the implementation of "the shape of the first section 51 is adapted to the movement track of the first driving groove 33a and the movement track of the second section 52 is adapted to the movement track of the second driving groove 34 a" in this way, the first rotating wheel 33 and the second rotating wheel 34 may be configured to be circular, and the inner diameters of the first section 51 and the second section 52 are also substantially equal to the radii of the first rotating wheel 33 and the second rotating wheel 34.
As an exemplary embodiment, the first driving groove 33a and the second driving groove 34a are semicircular grooves. Thereby, the braiding mounting shaft 41 is well switched between the first section 51 and the second section 52 at the joint 53, and potential blocking of the switching is eliminated.
Further, the size of the circle spliced by the first driving groove 33a and the second driving groove 34a is basically equal to the outer diameter of the knitting installation shaft 41, so as to ensure that the knitting installation shaft 41 is not excessively loosened or tightened when being accommodated in the first driving groove 33a or the second driving groove 34a; if too loose, it causes detachment at the non-connection 53; if too tight, it is difficult to disengage the switching at the connection 53.
Referring to fig. 7, the guide surface 42a is exemplarily circular arc-shaped. Based on this, the guide block 42 may overall take on a fusiform shape. It is conceivable that the middle portion of the guide block 42 may be provided with a mounting hole 42b for being fitted over the knitting mounting shaft 41.
Referring again to fig. 1, regarding the aforementioned case 20, which includes, as an example, a bottom case 21, a gear case 22, a battery case 23, the remainder may be provided with a driving motor 31; the side of the battery case 23 near the driving motor 31 is provided with a switch to control the driving motor 31, and the battery case 23 and the driving motor 31 are connected by a wire.
The gear case 22 is surrounded by a bottom case plate and a top case plate.
As an implementation in which the first rotating wheel 33 is driven by an external force, a driving wheel 32 may be provided, and the driving wheel 32 may engage the first rotating wheel 33. The drive wheel 32 is in driving connection with the aforementioned motor.
Referring again to fig. 2, in an exemplary embodiment, a stop 43 is also provided on the braided mounting shaft 41. Thus, the stopper 43 is interposed between the first rotating wheel 33 or the second rotating wheel 34 and the upper plate of the gear case 22, so that the shaft of the braiding rotating shaft does not move up and down when rotating, and a smooth operation is maintained.
The braiding mounting shaft 41 is further provided with a winding shaft 44 for mounting the braiding wires, and the winding shaft 44 is rotatably provided.
The braiding mounting shaft 41 is further provided with two limit nuts 42, and the two limit nuts 42 are respectively arranged on two end faces of the winding shaft 44 to form axial limit.
Referring again to fig. 1, the number of braiding mechanisms 40 may be three, which is designed according to the number of constituent strands of the finished cable shield.
Referring to fig. 1, 5 and 6, the case 20 is further provided with a guide ring 61 for guiding the braided wire. Therefore, the movement range of the shielding layer is limited in work, so that the braided shielding braid is more regular, and the quality of the appearance is improved.
Referring again to fig. 1, 5 and 6, as an illustration of one implementation of the support for the guide ring 61, a guide bracket post 61, a guide bracket rail 63 are fixed to the upper plate of the gear case 22, and the guide ring 61 is provided at the rear end of the guide bracket rail 63.
The track 50 may be formed by a slotted hole. Specifically, two guide plates may be provided, which are coaxially fixed to the first rotating wheel 33 and the second rotating wheel 34, and are located on the same plane as the top plate of the gear case 22, and the shape and installation direction of the guide plates of the braiding rotating shaft running rail 50 are shown in the figure. The running track 50 of the braiding rotating shaft corresponds to the running track of the groove driving the braiding rotating shaft to rotate up and down, and the braiding rotating shaft is ensured to run in the track 50.
It is contemplated that the braiding machine of the present application may employ manual or familiar devices or apparatus for subsequent crimping operations after performing the braiding action.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. A braiding machine for braided cable shields, comprising:
the box body is provided with a first rotating wheel, a second rotating wheel, a track and a plurality of knitting mechanisms;
the braiding mechanism is provided with a braiding installation shaft for installing braiding wires, a guide block is fixedly arranged on the braiding installation shaft, and the guide block is configured to move in the track;
the first rotating wheel and the second rotating wheel are both configured to rotate relative to the box body and are in meshed transmission, the first rotating wheel is provided with a first driving groove with a first opening, and the second rotating wheel is provided with a second driving groove with a second opening;
the track comprises a first section and a second section which are communicated, the shape of the first section is matched with the movement track of the first driving groove, and the second section is matched with the movement track of the second driving groove;
wherein, under the first rotation driven by external force, the braiding mounting shaft accommodated in the first driving groove is driven to move the guide block in the first section; when the guide block moves to the joint of the first section and the second section, the first opening and the second opening can be communicated with each other, and the guide block can be reversed to the second section under the constraint of the guide surface of the guide block, so that the braiding mounting shaft enters the second driving groove from the first opening through the second opening and is driven by the second rotating wheel; when the guide block moves to the connecting position again, the second opening and the first opening can be communicated with each other, the guide block can be reversed to return to the first section again under the constraint of the guide surface of the guide block, so that the knitting installation shaft enters the first driving groove from the second opening through the first opening and is driven by the first rotating wheel again, and knitting wires on different knitting installation shafts execute knitting actions through the movement of the knitting installation shafts corresponding to the knitting installation shafts.
2. Knitting machine as claimed in claim 1, characterized in that the guide surface is circular arc-shaped.
3. The braiding machine according to claim 1, wherein the first and second drive slots are semi-circular slots.
4. The braiding machine according to claim 1, wherein the braiding mounting shaft is further provided with a stopper.
5. The braiding machine according to claim 1, wherein the braiding mounting shaft is further provided with a winding shaft for mounting the braiding wires, the winding shaft being configured to be rotatable.
6. The braiding machine according to claim 5, wherein the braiding mounting shaft is further provided with two limiting nuts, and the two limiting nuts are respectively arranged on two end faces of the winding shaft to form an axial limiting.
7. The braiding machine according to claim 1, wherein the casing is further provided with a guide ring for guiding the braided wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210311501.6A CN114850354B (en) | 2022-03-28 | 2022-03-28 | Braiding machine for braided cable shielding layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210311501.6A CN114850354B (en) | 2022-03-28 | 2022-03-28 | Braiding machine for braided cable shielding layer |
Publications (2)
| Publication Number | Publication Date |
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| CN114850354A CN114850354A (en) | 2022-08-05 |
| CN114850354B true CN114850354B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210311501.6A Active CN114850354B (en) | 2022-03-28 | 2022-03-28 | Braiding machine for braided cable shielding layer |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113046915A (en) * | 2021-05-08 | 2021-06-29 | 哈尔滨工业大学（威海） | Digital multi-axial horizontal yarn releasing three-dimensional weaving device and weaving method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682637A (en) * | 1985-07-08 | 1987-07-28 | Strohm Jr Wilbur J | Linear weaving machine |
| JP2900933B1 (en) * | 1998-02-27 | 1999-06-02 | 東海ゴム工業株式会社 | Braiding device |
| US20140116568A1 (en) * | 2011-06-23 | 2014-05-01 | Chung-Ping Chen | Net Knitting Method |
| FR3039312B1 (en) * | 2015-07-23 | 2017-07-21 | Labinal Power Systems | METHOD OF CLEANING A MACHINE FOR BENDING ELECTRIC CABLES |
| CN208408400U (en) * | 2018-05-22 | 2019-01-22 | 南京福苏特机械科技有限公司 | Wire knitting machine |
| CN208685175U (en) * | 2018-07-27 | 2019-04-02 | 峻邦特种线缆科技(常州)有限公司 | A kind of cable single line braider |
| CN109686509B (en) * | 2019-01-28 | 2020-06-26 | 上海立鲲光电科技有限公司 | Method for weaving cable braided layer |
| CN112877900B (en) * | 2021-03-24 | 2024-02-20 | 徐州恒辉编织机械有限公司 | Braiding machine platform for braiding medical thrombus capture stent and braiding method |
| CN112935155B (en) * | 2021-03-26 | 2021-11-09 | 长春惠邦科技有限公司 | Steel wire braider |
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2022
- 2022-03-28 CN CN202210311501.6A patent/CN114850354B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046915A (en) * | 2021-05-08 | 2021-06-29 | 哈尔滨工业大学（威海） | Digital multi-axial horizontal yarn releasing three-dimensional weaving device and weaving method |
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