A braided longitudinal overcable form device
Patent Information
- Application Number
- CN202521821674.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-08-26
AI Technical Summary
[0002]在电缆生产过程中，通过编织机在线芯纵包编织铝箔作为屏蔽层，如图1所示为安装在编织机上的过线模，过线模具有供线芯穿过的过线孔，过线孔难以适应不同尺寸的线芯，在不同尺寸线芯进行铝箔纵包时，需要反复更换编织机上的过线模，由于过线模具为一体成型，过线模一端螺纹连接在编织机上，反复更换过线模操作繁琐，降低生产效率
[0008]由上可知，应用本申请提供的可以得到以下有益效果：通过在模套内贯穿开设有通孔，在通孔一端形成有第一台阶，过线模具一端形成有第二台阶，第二台阶装嵌于第一台阶中，在模套远离第一台阶的一端形成有螺纹端，进而模套通过螺纹端固定安装在编织机上，在模套的外周面开设有若干个连通至第二台阶的第一安装孔，第一安装孔中螺纹连接有用于固定过线模具的锁紧件，进而将过线模具的第二台阶装嵌在模套的第一台阶后，通过拧紧锁紧件使得过线模具固定在模套，松开锁紧件后即可拆卸过线模具进行快速更换，从而满足不同尺寸线芯的编织纵包加工，减少更换过线模具的耗费时长，提高生产效率。
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Figure CN224874097U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of thread guide technology, and in particular to a thread guide device for weaving longitudinal wrapping. Background Technology
[0002] In the cable manufacturing process, aluminum foil is longitudinally braided around the wire core using a braiding machine as a shielding layer, such as... Figure 1 The image shows a wire guide die installed on a braiding machine. The wire guide die has a wire guide hole for the wire core to pass through. The wire guide hole is difficult to accommodate wire cores of different sizes. When longitudinally wrapping aluminum foil with wire cores of different sizes, it is necessary to repeatedly change the wire guide die on the braiding machine. Since the wire guide die is integrally formed and one end of the wire guide die is threaded onto the braiding machine, the repeated replacement of the wire guide die is cumbersome and reduces production efficiency. Utility Model Content
[0003] To solve the above-mentioned technical problems, this application provides a braided longitudinal wrapping thread guide device, including a thread guide die and a die sleeve. The die sleeve has a through hole, and a first step is formed at one end of the through hole. A second step is formed at one end of the thread guide die, and the second step is fitted into the first step. A threaded end is formed at the end of the die sleeve away from the first step. A plurality of first mounting holes communicating with the second step are formed on the outer circumferential surface of the die sleeve. Locking members for fixing the thread guide die are threadedly connected in the first mounting holes.
[0004] Preferably, a plurality of second mounting holes communicating with the through hole are provided on the outer peripheral surface of the mold sleeve.
[0005] Preferably, the wire guide mold has a through-hole for wire entry.
[0006] Preferably, the length of the inlet is 11-12 mm.
[0007] Preferably, a positioning hole is provided on the outer peripheral surface of the second step of the die for inserting the locking member.
[0008] As can be seen from the above, the following beneficial effects can be obtained by applying the method provided in this application: By providing a through hole in the die sleeve, forming a first step at one end of the through hole, and forming a second step at one end of the thread guide die, the second step is embedded in the first step, and forming a threaded end at the end of the die sleeve away from the first step, the die sleeve is then fixedly installed on the braiding machine through the threaded end. Several first mounting holes connected to the second step are provided on the outer circumference of the die sleeve, and locking parts for fixing the thread guide die are threadedly connected in the first mounting holes. After the second step of the thread guide die is embedded in the first step of the die sleeve, the thread guide die is fixed to the die sleeve by tightening the locking parts. After loosening the locking parts, the thread guide die can be disassembled for quick replacement, thereby meeting the braiding longitudinal wrapping processing of different sized wire cores, reducing the time spent changing the thread guide die, and improving production efficiency. Attached Figure Description
[0009] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only a part of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0010] Figure 1 This is a schematic diagram of an existing production line mold;
[0011] Figure 2 This is a schematic diagram of the weaving longitudinal wrapping thread guide device according to an embodiment of this application;
[0012] Figure 3 This is a diagram of the weaving longitudinal wrapping die assembly according to an embodiment of this application. Detailed Implementation
[0013] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0014] Example
[0015] To address the aforementioned technical problems, this embodiment provides a weaving longitudinal wrapping thread-passing die device, such as... Figure 2-3As shown, the device includes a thread guide mold 20 and a mold sleeve 10. The mold sleeve 10 has a through hole 11, and a first step 12 is formed at one end of the through hole 11. The thread guide mold 20 has a second step 21 at one end, which is fitted into the first step 12. A threaded end 13 is formed at the end of the mold sleeve 10 away from the first step 12, and the mold sleeve 10 is fixedly installed on the braiding machine through the threaded end 13. Several first mounting holes 14 are formed on the outer circumference of the mold sleeve 10, which are connected to the second step 21. Locking members for fixing the thread guide mold 20 are threaded into the first mounting holes 14. After the second step 21 of the thread guide mold 20 is fitted into the first step 12 of the mold sleeve 10, the thread guide mold 20 is fixed on the mold sleeve 10 by tightening the locking members. The thread guide mold 20 can be disassembled and quickly replaced after the locking members are loosened, thereby meeting the braiding and longitudinal wrapping processing of different sized wire cores, reducing the time spent changing the thread guide mold 20, and improving production efficiency.
[0016] In the above scheme, in order to fix the thread guide mold 20 onto the mold sleeve 10 by the locking component, a positioning hole (not shown in the figure) is provided on the outer peripheral surface of the second step 21 of the thread guide mold 20 for the insertion of the locking component. The first mounting hole 14 is a threaded hole, and the locking component can be a bolt. The locking component is then threadedly connected to the first mounting hole 14. When the locking component is tightened, it is inserted into the positioning hole of the thread guide mold 20, thereby fixing the thread guide mold 20 onto the mold sleeve 10. The thread guide mold 20 and the mold sleeve 10 have a split structure, which facilitates the replacement of the thread guide mold 20 and improves production efficiency.
[0017] Furthermore, a plurality of second mounting holes 15 are provided on the outer peripheral surface of the mold sleeve 10, which are connected to the through hole 11. When it is necessary to fix the mold sleeve 10 on the braiding machine, bolts can be provided on the braiding machine and connected to the second mounting holes 15, thereby fixing the mold sleeve 10 on the braiding machine.
[0018] Furthermore, the wire guide mold 20 has a wire inlet 22 through the center. Currently, the wire inlet length of the integrally formed wire guide mold is 20mm. However, in this embodiment, based on the split structure of the wire guide mold 20 and the mold sleeve 10, the length of the wire inlet 22 of the wire guide mold 20 is designed to be 11-12mm. Preferably, the length of the wire inlet 22 is 11mm.
[0019] In summary, the solution of this application involves a through hole extending through the mold sleeve, with a first step formed at one end of the through hole and a second step formed at one end of the thread guide mold. The second step is fitted into the first step, and a threaded end is formed at the end of the mold sleeve away from the first step. The mold sleeve is then fixedly mounted on the braiding machine through the threaded end. Several first mounting holes connected to the second step are provided on the outer circumference of the mold sleeve. Locking components for fixing the thread guide mold are threaded into the first mounting holes. After the second step of the thread guide mold is fitted into the first step of the mold sleeve, the thread guide mold is fixed to the mold sleeve by tightening the locking component. The thread guide mold can be disassembled and quickly replaced by loosening the locking component. This satisfies the braiding and longitudinal wrapping processing of different sized wire cores, reduces the time spent changing the thread guide mold, and improves production efficiency.
[0020] The embodiments described above do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the above embodiments should be included within the scope of protection of this technical solution.
Claims
1. A weaving longitudinal wrapping thread guide device, characterized in that: The device includes a wire guide mold (20) and a mold sleeve (10). The mold sleeve (10) has a through hole (11) through it. A first step (12) is formed at one end of the through hole (11). A second step (21) is formed at one end of the wire guide mold (20). The second step (21) is fitted into the first step (12). A threaded end (13) is formed at the end of the mold sleeve (10) away from the first step (12). A plurality of first mounting holes (14) are opened on the outer peripheral surface of the mold sleeve (10) and communicate with the second step (21). Locking members for fixing the wire guide mold (20) are threadedly connected in the first mounting holes (14).
2. The braiding longitudinal wrapping thread guide device according to claim 1, characterized in that: A plurality of second mounting holes (15) are provided on the outer peripheral surface of the mold sleeve (10) and connected to the through hole (11).
3. The braiding longitudinal wrapping die device according to claim 1, characterized in that: The wire guide mold (20) has a wire inlet (22) through the center.
4. The braiding longitudinal wrapping die device according to claim 3, characterized in that: The length of the inlet (22) is 11-12 mm.
5. The braiding longitudinal wrapping thread guide device according to claim 1, characterized in that: A positioning hole for inserting the locking member is provided on the outer peripheral surface of the second step (21) of the line guide mold (20).