Wire binding device

Abstract

The utility model discloses an iron wire binding device relates to iron and steel industry mechanical device technical field, including the connecting sleeve. The inside rotation of connecting sleeve is installed with the rotary lever, and the front end of rotary lever is provided with the placement seat, and the rear end of placement seat is provided with the limit board, the inside of placement seat is provided with the support rod, and the surface middle part of support rod is provided with the torsional spring, the surface rotation of support rod is installed with the hook head, and the surface of hook head is provided with the limit hole, and the limit hole is set as the through -hole, this iron wire binding device compares with the existing ordinary iron wire binding device, through the setting of torsional spring, can through the angle of hook head of torsional trim, can make hook head better and iron wire fit and rotate and bind the iron wire tightly, and the step of wrist rotation is saved simultaneously, makes the work more relaxed, through the setting of limit hole, if the joint is too short to use hook head to hook tightly, can use limit hole and bind the iron wire and fix.

Description

Technical Field

[0001] This utility model relates to the field of mechanical devices in the steel industry, specifically a wire binding device. Background Technology

[0002] Currently, the problem of unwinding occurs frequently in the outsourcing of high-speed wire rod products. The main reasons are as follows: 1. Long-distance transportation, coupled with multiple transfers and unreasonable handling methods, causes the packaging lines of the finished wire rod to unravel, resulting in unwinding. 2. The packaging itself is not secure enough; the four packaging lines are prone to shifting during multiple transfers, eventually breaking and causing unwinding. To solve the unwinding problem, the current measure is to use annealed iron wire to bind the four packaging lines and the coil body together. The binding and twisting must be tight, and the twisting tool used is a common iron hook. The twisting process requires wrist rotation, which is time-consuming and laborious.

[0003] For example, patent application number 201920767018.2 discloses a wire binding device. This utility model provides a wire binding device, belonging to the field of mechanical devices in the steel industry. The provided wire binding device includes a pipe, a top screw, a drill bit, a hook, and a spring. It can achieve a twisting action by pulling the hook through the spiral groove of the old drill bit itself, thereby replacing wrist rotation. The tightness of the twisted wire meets the actual needs, realizing the connection between the finished coil and the packaging line. This solves most of the problem of loose bundling, reduces labor intensity, and improves binding efficiency. It is a powerful tool for wire rod production lines. However, when using this wire binding device to bind wire, if it is necessary to fine-tune the angle of the hook, the user needs to use their wrist to fine-tune the angle. Prolonged use can lead to wrist soreness.

[0004] Therefore, in view of this, we studied and improved the existing structure to address its shortcomings and proposed a wire binding device. Utility Model Content

[0005] The purpose of this invention is to provide a wire binding device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire binding device, comprising a connecting sleeve, a rotating rod rotatably mounted inside the connecting sleeve, a placement seat provided at the front end of the rotating rod, a limiting plate provided at the rear end of the placement seat, a support rod provided inside the placement seat, a torsion spring provided in the middle of the surface of the support rod, a hook rotatably mounted on the surface of the support rod, and a limiting hole provided on the surface of the hook, the limiting hole being a through hole.

[0007] Preferably, the rotating rod has a placement groove inside, and the inner wall of the placement groove has a sliding groove.

[0008] Preferably, a limiting slider is slidably installed inside the groove, and a connecting block is provided at the front end of the limiting slider.

[0009] Preferably, a rotating plate is rotatably mounted on the front end of the connecting block, and a rotating handle is provided at the front end of the rotating plate.

[0010] Preferably, the rear end surface of the rotating rod is provided with a threaded groove, and a sealing cap is screwed onto the surface of the threaded groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the setting of a connecting sleeve, rotating rod, hook head, placement seat, limiting plate, support rod, torsion spring and limiting hole, allows the angle of the hook head to be finely adjusted by torsion spring, so that the hook head can better fit with the iron wire and rotate to tighten the iron wire, while eliminating the step of wrist rotation and making the work easier. With the setting of limiting hole, if the joint is too short to be hooked with the hook head, the limiting hole is inserted into the surface of the iron wire according to the size of the iron wire to tighten and fix the iron wire.

[0013] 2. This utility model, through the setting of a placement groove, a connecting block, a rotating plate, a rotating handle, a sliding groove, a limiting slider, a threaded groove, and a sealing cover, allows the rotating handle to assist the rotating rod in rotating and to tighten the iron wire. The rotating plate allows the rotating handle to be stored inside the rotating rod for easy storage and carrying when not in use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the hook head structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the rotating handle structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Connecting sleeve; 2. Rotating rod; 201. Hook; 202. Placement seat; 203. Limiting plate; 204. Support rod; 205. Torsion spring; 206. Limiting hole; 3. Placement groove; 301. Connecting block; 302. Rotating plate; 303. Rotating handle; 304. Slide groove; 305. Limiting slider; 306. Threaded groove; 307. Sealing cover. Detailed Implementation

[0019] 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.

[0020] like Figures 1-2 As shown, a wire binding device includes a rotating rod 2 rotatably mounted inside a connecting sleeve 1, with a placement seat 202 at the front end of the rotating rod 2 and a limiting plate 203 at the rear end of the placement seat 202. The advantage of this arrangement is that the rotation angle of the hook head 201 can be limited by the setting of the limiting plate 203.

[0021] Furthermore, the placement seat 202 is equipped with a support rod 204 inside, and a torsion spring 205 is provided in the middle of the surface of the support rod 204. The advantage of this setting is that, by setting the torsion spring 205, the angle of the hook head 201 can be finely adjusted by torsion, so that the hook head 201 can better fit with the iron wire and rotate to tie the iron wire tightly, while eliminating the step of wrist rotation and making the work easier.

[0022] Furthermore, a hook 201 is rotatably mounted on the surface of the support rod 204, and a limiting hole 206 is formed on the surface of the hook 201. The limiting hole 206 is a through hole. The advantage of this setting is that, if the joint is too short to be hooked by the hook 201, the limiting hole 206 can be inserted into the surface of the iron wire according to the size of the iron wire to bind and fix the iron wire.

[0023] like Figures 3-4 As shown, the rotating rod 2 has a placement groove 3 inside, and the inner wall of the placement groove 3 has a sliding groove 304. The advantage of this setting is that the sliding groove 304 can restrict the sliding of the connecting block 301.

[0024] Furthermore, a limiting slider 305 is slidably installed inside the slide groove 304, and a connecting block 301 is provided at the front end of the limiting slider 305. A rotating plate 302 is rotatably installed at the front end of the connecting block 301, and a rotating handle 303 is provided at the front end of the rotating plate 302. The advantage of this setting is that the rotating handle 303 can assist the rotating rod 2 to rotate and tighten the iron wire. The rotating plate 302 can be used to store the rotating handle 303 inside the rotating rod 2 when not in use.

[0025] Furthermore, the rear end surface of the rotating rod 2 is provided with a threaded groove 306, and a sealing cover 307 is screwed onto the surface of the threaded groove 306. The advantage of this setting is that the placement groove 3 can be closed by setting the sealing cover 307.

[0026] Working principle: When using this wire binding device, firstly, rotate the sealing cover 307 to unscrew the rotating rod 2. Then, by inverting the rotating rod 2, gravity drives the limiting sliders 305 at both ends of the connecting block 301 to slide out of the placement groove 3 along the slide groove 304. After rotating the rotating handle 303 through the rotating plate 302, hook the wire with the hook head 201 and then rotate the rotating rod 2 by rotating the handle 303 to bind the wire tightly. This is the working principle of the wire binding device.

Claims

1. A wire binding device, comprising a connecting sleeve (1), characterized in that, The connecting sleeve (1) is rotatably mounted with a rotating rod (2), and the front end of the rotating rod (2) is provided with a placement seat (202), and the rear end of the placement seat (202) is provided with a limiting plate (203). The placement seat (202) is provided with a support rod (204), and the middle part of the surface of the support rod (204) is provided with a torsion spring (205). The surface of the support rod (204) is rotatably mounted with a hook (201), and the surface of the hook (201) is provided with a limiting hole (206), and the limiting hole (206) is a through hole.

2. The wire binding device according to claim 1, characterized in that, The rotating rod (2) has a placement groove (3) inside, and the inner wall of the placement groove (3) has a sliding groove (304).

3. The wire binding device according to claim 2, characterized in that, The sliding groove (304) has a limiting slider (305) slidably installed inside, and the front end of the limiting slider (305) is provided with a connecting block (301).

4. The wire binding device according to claim 3, characterized in that, The front end of the connecting block (301) is rotatably mounted with a rotating plate (302), and the front end of the rotating plate (302) is provided with a rotating handle (303).

5. The wire binding device according to claim 1, characterized in that, The rear end surface of the rotating rod (2) is provided with a threaded groove (306), and a sealing cap (307) is screwed onto the surface of the threaded groove (306).

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