CN220011658U - Bare copper wire paying-off protection device - Google Patents

Abstract

The utility model relates to a bare copper wire paying-off protection device, which comprises a bottom plate, a support plate and a top plate, wherein a rotating structure is arranged above the bottom plate, the rotating structure consists of a motor connected with the top surface of the bottom plate, a connecting plate connected with the top end of the motor, an electric telescopic rod connected with the top end of the connecting plate, a first clamping block connected with the top end of the electric telescopic rod, the bottom end of the first clamping block connected with a wire tray and a second clamping block connected with the top end of the connecting wire tray, the rotating structure is fixedly connected with the top plate through one end, the other end of the rotating structure is fixedly connected with the bottom plate, the stability of the rotating structure during wire tray paying-off is guaranteed, the wire tray is movably connected with the clamping blocks at the two ends, the first clamping block at the bottom end of the wire tray is lifted through the electric telescopic rod, the wire tray is conveniently taken, and when the electric telescopic rod is lifted up, the second clamping block is slowly reset into a groove through the bottom end clamping bar of the second clamping block is completely anastomosed with a wire tray through hole, so that the lifting of the electric telescopic rod is stopped, and the wire tray is prevented from being extruded due to excessive lifting of the electric telescopic rod.

Description

Bare copper wire paying-off protection device

Technical Field

The utility model relates to the technical field of paying-off devices, in particular to a bare copper wire paying-off protection device.

Background

The bare copper is characterized in that the surface of the copper is not subjected to any plating processing, the copper content in oxygen-free copper is more than 99.97% under normal conditions, the copper content in low-oxygen copper is more than 99.95% and is usually used as a conductor of pure copper, the main characteristics of the bare copper are excellent in conductivity, the signal transmission is very stable, the bare copper is widely applied to manufacturing of electric wires, cables, optical cables and electrical equipment, and the coiled bare copper wire is required to be paid off in the production and use process of the bare copper wire.

The existing bare copper wire paying-off protection device is shown in China patent with application number 202121376979.4, and comprises: the supporting legs are in rolling connection with the base, the turntable has the function of automatically rotating and paying off under the drive of the motor, and the bare copper wire can be prevented from being broken in the paying off process.

This scheme is although can realize the guard action to bare copper line unwrapping wire in-process, but another fixed surface of carousel connects's a support section of thick bamboo, and a support section of thick bamboo is loudspeaker shape, and the unstable phenomenon of drum cover on a support section of thick bamboo easily appears when the motor high-speed rotation, leads to appearing becoming flexible between drum and the supporting leg, has the problem of security risk during operation.

Therefore, we propose a bare copper wire paying-off protection device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a bare copper wire paying-off protection device, which aims to solve the problems that a supporting cylinder is fixedly connected with the other surface of a turntable, is in a horn shape, is easy to occur when a motor rotates at a high speed, is unstable in wire coil sleeving on the supporting cylinder, causes loosening between the wire coil and supporting legs, and has safety risks during operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bare copper line unwrapping wire protection device, includes bottom plate, extension board and roof, and the extension board bottom is connected to the bottom plate left surface, and the roof is connected at the extension board top, and the bottom plate top is equipped with revolution mechanic, revolution mechanic comprises the motor of connecting the bottom plate top surface, the connecting plate that the motor top is connected, the electric telescopic handle that the connecting plate top is connected, the first fixture block that electric telescopic handle top is connected, the drum that first fixture block top is connected and the second fixture block that drum top is connected, the bottom surface of roof is embedded to have the bearing, and the top of second fixture block extends to the bottom surface and the bearing connection of roof.

In a further embodiment, the first clamping block and the second clamping block are respectively sleeved with the wire coil spline.

In a further embodiment, two grooves which are distributed oppositely are formed in the bottom surface of the second clamping block, a spring is connected to the inner side surface of each groove, and a clamping strip is connected to the other end of each spring.

In a further embodiment, the spring and clip strip widths are consistent with the groove depths.

In a further embodiment, the outer side of the rotating structure is provided with two guide rollers, a gap is reserved between the two guide rollers, the top surface of the guide roller is provided with a first fixing plate connected with the top plate, and the bottom surface of the guide roller is provided with a second fixing plate connected with the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the rotating structure is fixedly connected with the top plate through one end, and the other end is fixedly connected with the bottom plate, so that the stability of the rotating structure during wire coil paying-off is ensured, the wire coil is movably connected with clamping blocks at two ends, the first clamping block at the bottom end of the wire coil is lifted through the electric telescopic rod, the wire coil is conveniently taken, and when the electric telescopic rod is lifted upwards, the clamping strip at the bottom end of the second clamping block is slowly reset into the groove, the second clamping block is completely embedded with the wire coil through hole, so that the lifting of the electric telescopic rod can be stopped, and the wire coil is prevented from being extruded due to excessive lifting of the electric telescopic rod.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a second latch according to the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a motor; 5. a connecting plate; 6. an electric telescopic rod; 7. a first clamping block; 8. wire coil; 9. a second clamping block; 91. a protruding rod; 92. a groove; 93. clamping strips; 94. a spring; 10. a bearing; 11. a first fixing plate; 12. a second fixing plate; 13. and a guide roller.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, 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 or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a bare copper wire paying-off protection device comprises a bottom plate 1, a support plate 2 and a top plate 3, wherein the top plate 3 and the bottom plate 1 are respectively connected at the top end and the bottom end of the support plate 2, a rotating structure is arranged above the bottom plate 1, the rotating structure is composed of a motor 4 connected to the top surface of the bottom plate 1, a connecting plate 5 connected to the top end of the motor 4, an electric telescopic rod 6 connected to the top end of the connecting plate 5, a first clamping block 7 connected to the top end of the electric telescopic rod 6, a wire coil 8 connected to the top end of the first clamping block 7 and a second clamping block 9 connected to the top end of the wire coil 8, the first clamping block 7 and the second clamping block 9 are respectively in spline sleeve joint with the wire coil 8, a bearing 10 is embedded in the bottom surface of the top plate 3, the top of the second clamping block 9 extends to the bottom surface of the top plate 3 and is connected with the bearing 10, when the motor 4 is started, the wire coil 8 is rotated between the bearing 10 and the motor 4 after being fixed by the first clamping block 7 and the second clamping block 9, the rotating structure realizes the stability of the wire coil 8 in the rotating process, and the safety factor of the operating process is improved.

Referring to fig. 1, the number of guide rollers 13 is two, a gap is formed between the two guide rollers 13, a first fixing plate 11 connected with the top plate 3 is arranged on the top surface of the guide roller 13, a second fixing plate 12 connected with the bottom plate 1 is arranged on the bottom surface of the guide roller 13, copper wires in the paying-off process pass through a gap between the two guide rollers 13, the amplitude of the copper wires caused by rotation is reduced, and the protection effect on bare copper wires in the paying-off process is realized.

Referring to fig. 2, the first clamping block 7 and the second clamping block 9 are respectively in spline sleeve connection with the wire coil 8, the second clamping block 9 is connected with the bottom surface of the top plate 3 through a bearing 10, the electric telescopic rod 6 connected with the bottom of the first clamping block 7 is used for realizing lifting of the first clamping block 7 by means of telescopic operation of the electric telescopic rod 6, the wire coil 8 is conveniently taken and put, the next wire coil 8 can be replaced in time after paying off of one wire coil 8 is finished, and the working efficiency is improved.

Referring to fig. 3, two grooves 92 are disposed on the bottom surface of the second clamping block 9, a spring 94 is connected to the inner side surface of the grooves 92, a clamping bar 93 is connected to the other end of the spring 94, when the wire coil 8 is lifted, the clamping bar 93 is pushed upwards by the wire coil 8, the clamping bar 93 is gradually embedded with the grooves 92, when the clamping bar 93 is completely embedded with the grooves 92, the protruding rod 91 at the tail end of the second clamping block 9 is completely embedded into the through hole on the top surface of the wire coil 8, so that the lifted height reaches the optimal position, and the lifting can be stopped, thereby avoiding the phenomenon that the wire coil 8 is extruded due to excessive lifting of the electric telescopic rod 6.

Referring to fig. 3, the widths of the spring 94 and the clamping strip 93 are consistent with the depth of the groove 92, and when the clamping strip 93 is pushed into the groove 92 by the ascending wire coil 8, the clamping strip 93 and the spring 94 are completely embedded into the groove 92, so that the flatness of the bottom surface of the second clamping block 9 can be ensured, and the fixation between the second clamping block 9 and the wire coil 8 is not affected.

The operation mode is as follows: firstly, the first clamping block 7 descends through the electric telescopic rod 6 connected with the bottom, the bottom through hole of the wire coil 8 is fixed with the first clamping block 7, the electric telescopic rod 6 is recycled to clamp the through hole at the top end of the wire coil 8 and the convex rod 91 at the bottom of the second clamping block 9, the clamping strip 93 is pushed to the groove 92 to be completely embedded, the electric telescopic rod 6 is stopped to ascend, the motor 4 can be started, the driving connecting plate 5 drives the electric telescopic rod 6 to rotate, the electric telescopic rod 6 drives the first clamping block 7 to rotate, the first clamping block 7 drives the wire coil 8 and the second clamping block 9 to rotate, automatic wire paying-off of the wire coil 8 is achieved, the stability of the wire coil 8 is guaranteed, copper wires in the wire paying-off process penetrate through the two guide rollers 13, the amplitude of the copper wires due to rotation is reduced, and the protection effect on bare copper wires in the paying-off process is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a bare copper line unwrapping wire protection device, includes bottom plate (1), extension board (2) and roof (3), and extension board (2) bottom, roof (3), its characterized in that are connected at extension board (2) top to bottom plate (1) left surface: the utility model discloses a motor, including motor (4), connecting plate (5), electric telescopic handle (6), drum (8) and drum (8) top connection's second fixture block (9) are constituteed, the bottom surface of roof (3) is embedded to have bearing (10), and the top of second fixture block (9) extends to the bottom surface of roof (3) and is connected with bearing (10).

2. The bare copper wire paying-off protection device according to claim 1, wherein: the first clamping block (7) and the second clamping block (9) are respectively sleeved with the wire coil (8) through splines.

3. The bare copper wire paying-off protection device according to claim 1, wherein: two grooves (92) which are distributed oppositely are formed in the bottom surface of the second clamping block (9), a spring (94) is connected to the inner side surface of the groove (92), and a clamping strip (93) is connected to the other end of the spring (94).

4. A bare copper wire paying-off protection device according to claim 3, wherein: the widths of the springs (94) and the clamping strips (93) are consistent with the depth of the grooves (92).

5. The bare copper wire paying-off protection device according to claim 1, wherein: the outer side of the rotary structure is provided with two guide rollers (13), a gap is reserved between the two guide rollers (13), the top surface of the guide roller (13) is provided with a first fixing plate (11) connected with the top plate (3), and the bottom surface of the guide roller (13) is provided with a second fixing plate (12) connected with the bottom plate (1).