Pay-off device with limiting mechanism
By designing a limiting mechanism and utilizing the cooperation of pressure blocks and springs, the wire feeder can be fixed to the wire feed reel when not feeding wire, thus solving the problem of tangled wires and improving construction efficiency.
Patent Information
- Application Number
- CN202520095492.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing wire feeding devices cannot limit and fix the wire feeding reel when wire feeding is not needed, resulting in messy wires and reduced construction efficiency.
The limiting mechanism uses a pressing block and a first spring to squeeze the limiting block, causing it to retract into the mounting hole and release the limiting of the slider. Then, the second spring pushes the slider and the insertion rod downward to insert into the limiting insertion hole to fix the pay-off reel.
It achieves effective limiting and fixing of the wire-laying reel when wire laying is not required, avoiding wire tangling and improving construction efficiency.
Smart Images
Figure CN223836767U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire feeder technology, specifically a wire feeder with a limiting mechanism. Background Technology
[0002] A cable reel is used to quickly remove cables using certain fixing devices. There are so many places in life where cables are needed, such as on utility poles and on construction sites where cables need to be laid. The cables that are transported are all fixed on the reel. When using them, you need to pull out a single cable. If the reel is not fixed on a shelf, it will become messy. Therefore, the cable reel was developed.
[0003] However, existing wire feeders cannot limit and fix the wire feed reel when wire feeding is not required, which leads to wire tangling and reduces construction efficiency. Therefore, a wire feeder with a limiting mechanism is proposed to overcome the above problems. Utility Model Content
[0004] The purpose of this utility model is to provide a wire feeder with a limiting mechanism. By pressing the pressure block, the limiting block and the first spring are squeezed, causing the limiting block and the first spring to retract into the mounting hole, releasing the limiting of the slider. Then, under the action of the second spring, the slider and the insertion rod are pushed downward, so that the insertion rod is inserted into the limiting insertion hole to limit and fix the wire feeder. This solves the problem that the wire feeder cannot be limited and fixed, which leads to wire tangling and reduced construction efficiency.
[0005] This utility model is achieved through the following technical solution:
[0006] This utility model relates to a wire feeder with a limiting mechanism, comprising a base plate and a limiting mechanism. The limiting mechanism includes a mounting post and a slider. A mounting block is provided on one side of the mounting post, and a groove is provided inside the mounting block. Limiting holes are respectively opened on both sides of the groove, and pressure blocks are fitted inside the limiting holes. The slider is fitted in the groove, and mounting holes are respectively opened on both sides of the slider. A first spring is provided inside the mounting holes, one end of the first spring is connected to the limiting block, and one end of the limiting block is inserted into the limiting hole. A rod is provided at the bottom of the slider, and a stepped rod is provided at the top of the slider. A second spring is sleeved on the outside of the stepped rod, one end of the second spring is connected to the slider, and the other end is connected to the top of the groove.
[0007] Furthermore, a first through hole is provided at the top of the chute, and the stepped rod is fitted into the first through hole.
[0008] Furthermore, a second through hole is provided at the bottom end of the chute, and the insertion rod is fitted into the second through hole.
[0009] Furthermore, one end of the limiting block is designed as a beveled structure.
[0010] Furthermore, vertical plates are provided on both sides of the top of the base plate, and a wire feeding reel is fitted between the two vertical plates.
[0011] Furthermore, limit holes are evenly provided on one side of the wire feeding reel, and the diameter of the limit holes is consistent with the diameter of the insertion rod.
[0012] This utility model has the following beneficial effects:
[0013] This invention uses a pressing block to compress the limiting block and the first spring, causing them to retract into the mounting hole and release the limiting effect on the slider. Then, the second spring pushes the slider and the insertion rod downwards, allowing the insertion rod to be inserted into the limiting hole to limit and fix the pay-off reel. This solves the problem of not being able to limit and fix the pay-off reel, which leads to messy wires and reduced construction efficiency.
[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the wire feeder structure;
[0016] Figure 2 This is a schematic diagram of the wire feeding reel structure;
[0017] Figure 3 This is a schematic diagram of the internal structure of the mounting block;
[0018] Figure 4 This is a schematic diagram of the slider structure.
[0019] In the diagram: 1. Base plate; 2. Vertical plate; 3. Cable reel; 301. Limiting hole; 4. Limiting mechanism; 401. Mounting post; 402. Mounting block; 403. Slide groove; 404. First through hole; 405. Second through hole; 406. Limiting hole; 407. Pressure block; 408. Sliding block; 409. Mounting hole; 4010. First spring; 4011. Limiting block; 4012. Step rod; 4013. Second spring; 4014. Insert rod. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-4This utility model provides a technical solution: a wire feeder with a limiting mechanism, including a base plate 1 and a limiting mechanism 4. The limiting mechanism 4 includes a mounting post 401 and a slider 408. The mounting post 401 has a rectangular structure, and a mounting block 402 is provided on one side of the mounting post 401. The mounting block 402 has a rectangular structure, and a groove 403 is provided inside the mounting block 402. Limiting holes 406 are respectively opened on both sides of the groove 403, and pressure blocks 407 are fitted inside the limiting holes 406. The slider 408 is fitted in the groove 403, and mounting holes 409 are respectively opened on both sides of the slider 408. The mounting hole 409 is equipped with a first spring 4010. One end of the first spring 4010 is connected to a limiting block 4011. One end of the limiting block 4011 is designed with a bevel structure to facilitate compression of the limiting block 4011 and make it shrink. One end of the limiting block 4011 is inserted into the limiting hole 406. The bottom end of the slider 408 is equipped with a rod 4014, and the top end of the slider 408 is equipped with a stepped rod 4012. The outside of the stepped rod 4012 is fitted with a second spring 4013. One end of the second spring 4013 is connected to the slider 408, and the other end is connected to the top end of the groove 403.
[0022] By pressing the pressure block 407 to squeeze the limiting block 4011 and the first spring 4010, the limiting block 4011 and the first spring 4010 retract into the mounting hole 409, releasing the limitation on the slider 408. Then, under the action of the second spring 4013, the slider 408 and the insertion rod 4014 are pushed downward, so that the insertion rod 4014 is inserted into the limiting insertion hole 301 to limit and fix the wire feeding reel 3. This solves the problem that the wire feeding reel 3 cannot be limited and fixed, which leads to wire confusion and reduces construction efficiency.
[0023] The top of the slide groove 403 has a first through hole 404, and the stepped rod 4012 is fitted in the first through hole 404, so that the stepped rod 4012 can slide in the first through hole 404.
[0024] The bottom end of the slide groove 403 is provided with a second through hole 405, and the insertion rod 4014 is fitted in the second through hole 405, so that the insertion rod 4014 can slide in the second through hole 405.
[0025] When the limit is released, the step rod 4012 is pulled to slide in the first through hole 404, which drives the slider 408 and the insertion rod 4014 to move upward, so that the insertion rod 4014 slides in the second through hole 405, and the insertion rod 4014 is pulled out from the limit insertion hole 301, thus releasing the limit on the pay-off reel 3.
[0026] Vertical plates 2 are provided on both sides of the top of the base plate 1. The mounting column 401 is installed on the top of the vertical plate 2. A wire feeding disc 3 is provided between the two vertical plates 2. Limiting insertion holes 301 are evenly opened on one side of the wire feeding disc 3. The diameter of the limiting insertion hole 301 is consistent with the diameter of the insertion rod 4014.
[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A wire feeder with a limiting mechanism, comprising a base plate (1) and a limiting mechanism (4), characterized in that: The limiting mechanism (4) includes a mounting post (401), a mounting block (402) is provided on one side of the mounting post (401), a sliding groove (403) is provided inside the mounting block (402), and limiting holes (406) are respectively opened on both sides of the sliding groove (403), and a pressure block (407) is fitted inside the limiting hole (406). It also includes a slider (408), which is fitted in a groove (403). The slider (408) has mounting holes (409) on both sides. A first spring (4010) is provided inside the mounting hole (409). One end of the first spring (4010) is connected to a limit block (4011). One end of the limit block (4011) is inserted into the limit hole (406). The bottom end of the slider (408) is provided with a rod (4014), the top end of the slider (408) is provided with a stepped rod (4012), and a second spring (4013) is sleeved on the outside of the stepped rod (4012). One end of the second spring (4013) is connected to the slider (408), and the other end is connected to the top end of the groove (403).
2. The wire feeder with a limiting mechanism according to claim 1, characterized in that, The top of the slide (403) is provided with a first through hole (404), and the stepped rod (4012) is fitted into the first through hole (404).
3. A wire feeder with a limiting mechanism according to claim 1, characterized in that, The bottom end of the slide (403) is provided with a second through hole (405), and the insertion rod (4014) is fitted into the second through hole (405).
4. A wire feeder with a limiting mechanism according to claim 1, characterized in that, One end of the limiting block (4011) is designed with an inclined surface.
5. A wire feeder with a limiting mechanism according to claim 1, characterized in that, The bottom plate (1) has vertical plates (2) on both sides of its top end, and a wire feeding reel (3) is fitted between the two vertical plates (2).
6. A wire feeder with a limiting mechanism according to claim 5, characterized in that, The wire feeding reel (3) has a limit hole (301) evenly opened on one side, and the diameter of the limit hole (301) is consistent with the diameter of the insertion rod (4014).