A protective wire conveying device

Abstract

The utility model discloses a protective wire conveying device, including a shell, a fixed wheel, a moving wheel, a spring, a slide seat and a lifting mechanism, wherein a plurality of fixed wheels are evenly arranged and rotatably installed in the shell, a plurality of slide seats are evenly arranged and slidably installed in a slide groove of the shell, a spring is installed in the slide groove, and the spring presses the slide seat toward the fixed wheel, the moving wheel is rotatably installed on the slide seat, a channel for the wire to pass through is formed between the fixed wheel and the moving wheel, the lifting mechanism is installed on the shell, and the lifting end of the lifting mechanism is rotatably connected with the outer end of the moving wheel. When conveying the wire, the device can not only effectively shield and protect the wire to prevent dust from sticking, ensure personnel safety and wire from being damaged; and a moving wheel is arranged, and the height of the moving wheel can be adjusted through the lifting mechanism to make a certain space, so that the wire can smoothly and quickly enter between the moving wheel and the fixed wheel, and then the lifting mechanism relaxes the restriction on the moving wheel, and uses the elastic force of the spring to tension the wire, so as to achieve the effect of stabilizing the wire conveying.

Description

Technical Field

[0001] The utility model relates to the technical field of wire conveying equipment, in particular to a protective wire conveying device. Background Art

[0002] During the processing of wires, such as drawing, tinning, annealing and other processes, the wires need to be transported stably and continuously. However, during transportation, because there is usually no dedicated device for wire transportation when the various processing equipment are connected, the wires will be exposed and not fixed. The wires are not only prone to shaking, affecting stability, but may also cause worker injuries or wire damage, affecting safety and product quality.

[0003] Therefore, many wire processing manufacturers generally install a connecting plate between various processing equipment, and then install multiple guide wheels with vertical offset settings on the connecting plate. The guide wheels are fixed and cannot be adjusted. The wires will be tensioned when conveyed through the guide wheels to prevent the wires from shaking. They are also easy to observe and prevent workers and other personnel from accidentally bumping into them, ensuring the safety of workers and products. However, using this wire conveying method not only exposes a lot of wires, but also has certain operational difficulties. The exposure will cause the wires to be easily contaminated with dust. The operational difficulties are: when threading the wires, either pass them one by one from one end of the guide wheel at the edge; or pull out a certain length of wire at a time, and move the wires up and down to pass the wires through multiple vertically offset guide wheels. No matter which method is used, the threading efficiency is very slow. Utility Model Content

[0004] The utility model aims to provide a protective wire conveying device to solve the problems of traditional wire conveying mode, in which the wires are exposed and easily stained with dust, and the guide wheels used for wire conveying are fixed and cannot be adjusted, resulting in difficulty in wire threading and low efficiency.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A protective wire conveying device comprises a shell, a fixed wheel, a moving wheel, a spring, a slide seat and a lifting mechanism, wherein a plurality of the fixed wheels are evenly arranged and rotatably mounted in the shell, a plurality of the slide seats are evenly arranged and slidably mounted in a slide groove of the shell, the spring is mounted in the slide groove, and the spring presses the slide seat toward the fixed wheel, the moving wheel is rotatably mounted on the slide seat, a channel for the wire to pass through is formed between the fixed wheel and the moving wheel, the lifting mechanism is mounted on the shell, and the lifting end of the lifting mechanism is rotatably connected to the outer end of the moving wheel.

[0007] A further technical solution is: the lifting mechanism includes a gantry, a lifting plate, a connecting rod and a threaded rod, the gantry is installed on the shell, the lifting plate is slidably installed on the gantry, one end of the connecting rod is connected to the lifting plate, the other end of the connecting rod is rotatably connected to the outer end of the moving wheel, the threaded rod is installed on the gantry through a threaded structure, and one end of the threaded rod is rotatably connected to the lifting plate.

[0008] A further technical solution is: a strip hole matching the outer end of the moving wheel is provided on the connecting rod.

[0009] A further technical solution is that the fixed wheel and the moving wheel are V-shaped ceramic wheels.

[0010] A further technical solution is that: wire retaining drums are arranged on both sides of the fixed wheel and the moving wheel.

[0011] A further technical solution is that the fixed wheels and the moving wheels are arranged alternately up and down.

[0012] A further technical solution is: a wire inlet is provided on one side of the shell, and the wire inlet is consistent with the length of the shell.

[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0014] The utility model provides a protective wire conveying device. When conveying the wire, the device can not only effectively shield and protect the wire to prevent dust from sticking to ensure the safety of personnel and the wire from being damaged; a moving wheel is arranged, and the height of the moving wheel can be adjusted by a lifting mechanism to leave a certain space, so that the wire can smoothly and quickly enter between the moving wheel and the fixed wheel. Then the lifting mechanism relaxes the restriction on the moving wheel, and the elastic force of the spring is used to tension the wire, so as to achieve the effect of stably conveying the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a protective wire conveying device.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle shell.

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the middle slide.

[0018] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the middle connecting rod.

[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the middle fixed wheel.

[0020] Figure numerals: 1, housing; 2, fixed wheel; 3, moving wheel; 4, spring; 5, slide seat; 6, lifting mechanism; 7, wire; 8, gantry; 9, lifting plate; 10, connecting rod; 11, threaded rod; 12, strip hole; 13, wire reel; 14, wire inlet. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a protective wire conveying device includes a shell 1, a fixed wheel 2, a moving wheel 3, a spring 4, a slide 5 and a lifting mechanism 6. A plurality of fixed wheels 2 are evenly arranged and rotatably installed in the shell 1, a plurality of slides 5 are evenly arranged and slidably installed in a slide groove of the shell 1, the spring 4 is installed in the slide groove, and the spring 4 presses the slide 5 toward the fixed wheel 2, the moving wheel 3 is rotatably installed on the slide 5, a channel for the wire 7 to pass through is formed between the fixed wheel 2 and the moving wheel 3, the lifting mechanism 6 is installed on the shell 1, and the lifting end of the lifting mechanism 6 is rotatably connected to the outer end of the moving wheel 3.

[0029] Before inserting the wire 7, first use the lifting mechanism 6 (which can be a pull rod rotatably connected to the moving wheel 3) to lift the moving wheel 3 upward and temporarily fix it, leaving a channel for the wire 7 to pass through between it and the fixed wheel 2, then pull the wire 7 out to a certain length at one time, and then put the wire 7 of this length directly into the channel, and finally release the constraint of the lifting mechanism 6 on the moving wheel 3. Under the action of the spring 4, the moving wheel 3 cooperates with the fixed wheel 2 to clamp the wire 7, so that the wire 7 is more stable and reliable during transportation, and can prevent the wire 7 from being exposed, protect the cleanliness of the wire 7, and prevent the wire 7 from accidentally injuring workers.

[0030] Embodiment 2:

[0031] On the basis of the above embodiments, this embodiment shows that the lifting mechanism 6 includes a gantry 8, a lifting plate 9, a connecting rod 10 and a threaded rod 11. The gantry 8 is installed on the shell 1, and the lifting plate 9 is slidably installed on the gantry 8. One end of the connecting rod 10 is connected to the lifting plate 9, and the other end of the connecting rod 10 is rotatably connected to the outer end of the moving wheel 3. The threaded rod 11 is installed on the gantry 8 through a threaded structure, and one end of the threaded rod 11 is rotatably connected to the lifting plate 9.

[0032] The threaded rod 11 rotates, driving the lifting plate 9 to move up and down on the gantry 8, and then driving the plurality of connecting rods 10 together with the moving wheel 3 to move up and down, thereby controlling the distance between the moving wheel 3 and the fixed wheel 2.

[0033] Preferably, if Figure 4 As shown, the connecting rod 10 is provided with a strip hole 12 which is matched with the outer end of the moving wheel 3.

[0034] The moving wheel 3 can move within a certain range in the strip hole 12 to adapt to the change of the tension of the wire 7.

[0035] Preferably, if Figure 5 As shown, the fixed wheel 2 and the moving wheel 3 are V-shaped ceramic wheels.

[0036] The V-shaped ceramic wheel can prevent the wire 7 from falling off and reduce friction.

[0037] Preferably, a wire retaining disc 13 is provided on both sides of the fixed wheel 2 and the moving wheel 3 .

[0038] The wire retaining plate 13 also has the effect of preventing the wire from falling off.

[0039] Preferably, the fixed wheels 2 and the moving wheels 3 are arranged alternately up and down.

[0040] like Figure 1 The wire 7 is arranged in a W-shape or a wave shape, and the fixed wheel 2 and the moving wheel 3 partially overlap in the advancing direction of the wire 7, so that the wire 7 can be tensioned better.

[0041] Preferably, a wire inlet 14 is provided on one side of the housing 1 , and the length of the wire inlet 14 is consistent with that of the housing 1 .

[0042] A passage for the wire 7 to pass through is left between the moving wheel 3 and the fixed wheel 2, and the wire inlet 14 facilitates the wire 7 to enter and exit.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective wire conveying device, characterized in that: The invention comprises a housing (1), a fixed wheel (2), a moving wheel (3), a spring (4), a slide seat (5) and a lifting mechanism (6), wherein a plurality of fixed wheels (2) are evenly arranged and rotatably mounted in the housing (1), a plurality of slide seats (5) are evenly arranged and slidably mounted in a slide groove of the housing (1), the spring (4) is mounted in the slide groove, and the spring (4) presses the slide seat (5) toward the fixed wheel (2), the moving wheel (3) is rotatably mounted on the slide seat (5), a channel for a wire (7) to pass through is formed between the fixed wheel (2) and the moving wheel (3), and the lifting mechanism (6) is mounted on the housing (1), and a lifting end of the lifting mechanism (6) is rotatably connected to an outer end of the moving wheel (3).

2. The protective wire conveying device according to claim 1, characterized in that: The lifting mechanism (6) comprises a gantry (8), a lifting plate (9), a connecting rod (10) and a threaded rod (11); the gantry (8) is mounted on the housing (1); the lifting plate (9) is slidably mounted on the gantry (8); one end of the connecting rod (10) is connected to the lifting plate (9); the other end of the connecting rod (10) is rotatably connected to the outer end of the moving wheel (3); the threaded rod (11) is mounted on the gantry (8) via a threaded structure; and one end of the threaded rod (11) is rotatably connected to the lifting plate (9).

3. The protective wire conveying device according to claim 2, characterized in that: The connecting rod (10) is provided with a strip-shaped hole (12) adapted to the outer end of the moving wheel (3).

4. The protective wire conveying device according to claim 1, characterized in that: The fixed wheel (2) and the moving wheel (3) are V-shaped ceramic wheels.

5. The protective wire conveying device according to claim 1, characterized in that: Wire retaining discs (13) are provided on both sides of the fixed wheel (2) and the moving wheel (3).

6. The protective wire conveying device according to claim 1, characterized in that: The fixed wheels (2) and the moving wheels (3) are arranged alternately up and down.

7. The protective wire conveying device according to claim 1, characterized in that: A wire inlet (14) is provided on one side of the housing (1), and the length of the wire inlet (14) is consistent with that of the housing (1).

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