Pay-off reel for manufacturing preformed armor rod electric power fittings

Abstract

The utility model relates to the technical field of preformed armor rod production, and discloses a pay-off reel for manufacturing preformed armor rod electric power fittings, which comprises a rotating disc, a receiving disc is arranged outside the lower side of the rotating disc, the rotating disc is of a circular truncated cone structure with a narrow upper part and a wide lower part, and the lower end of the rotating disc is rotatably provided with a mounting disc in a penetrating manner through a bearing; a rotating assembly is mounted on the upper side of the mounting disc and inside the rotating disc; an inverted-U-shaped frame penetrates through the top of the rotating disc, a preformed armor rod limiting assembly is installed at the end, located on the outer side of the rotating disc, of the inverted-U-shaped frame, a moving plate moving up and down is arranged on the inner side of the rotating disc, the other end of the inverted-U-shaped frame is installed on the upper side of the moving plate, and a height adjusting assembly is arranged on the upper side of the rotating assembly. Compared with the prior art, the metal wire pay-off device has the advantages that the height adjusting assembly drives the moving plate and the inverted U-shaped frame to move up and down, metal wires are neatly stored on the outer side of the rotating disc, the rotating disc is in a circular truncated cone shape, and when the metal wires are loosened, the metal wires are sleeved with rings, and pay-off of the metal wires is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to prestranded wire production technical field, and specifically point to a kind of manufacturing prestranded wire electric power hardware's pay-off reel. BACKGROUND

[0002] The pay-off reel for prestranded electric power hardware is a special equipment for producing stranded electric power hardware, and the prestranded electric power hardware is widely used in power transmission and distribution, optical fiber communication, electrified railway, cable television, building, agriculture and other fields.

[0003] The pay-off reel on the market has the following problems: when the metal wire is wound outside the pay-off reel, it is easy to cause uneven arrangement, and the outer wall radius of the pay-off reel is the same, and when it is loose, it is easy to move downward and form a sleeve ring, which can cause winding during pay-off and affect pay-off.

[0004] To solve the above technical problems, the application provides a pay-off reel for manufacturing prestranded wire electric power hardware. UTILITY MODEL CONTENTS

[0005] I. Technical problems solved

[0006] The technical problem to be solved by the utility model is that the outer wall radius of the pay-off reel is the same, and when it is loose, it is easy to move downward and form a sleeve ring, which can cause winding during pay-off and affect pay-off.

[0007] II. Technical scheme

[0008] To solve the above technical problems, the utility model provides a technical scheme: a pay-off reel for manufacturing prestranded wire electric power hardware, comprising a rotating disc, a receiving disc is installed on the lower side of the rotating disc, the rotating disc is a circular truncated cone structure with narrow upper side and wide lower side, the upper end of the rotating disc is open, and the lower end is rotatably penetrated through the mounting disc, a rotating assembly is installed on the upper side of the mounting disc and inside the rotating disc, to drive the rotating disc to rotate outside the mounting disc and pay off wire;

[0009] A reversed U-shaped frame is penetrated through the top of the rotating disc, a prestranded wire limiting assembly is installed on one end of the reversed U-shaped frame outside the rotating disc, a moving plate that moves up and down is arranged inside the rotating disc, the reversed U-shaped frame is installed on the upper side of the moving plate on the other end, a height adjusting assembly is arranged on the upper side of the rotating assembly, to drive the moving plate and the reversed U-shaped frame to move up and down and adjust the height of the prestranded wire limiting assembly.

[0010] As an improvement, the rotating assembly comprises a gear and a ring-shaped gear rack, a motor is connected to the axis of the gear, the motor is fixedly installed on the upper side of the mounting disc, and the ring-shaped gear rack is installed on the inner wall of the rotating disc and engaged with the gear.

[0011] As improvement, the height adjusting assembly comprises a threaded shaft and a limiting rod, the lower end of the threaded shaft is installed on the gear shaft, the threaded shaft is matched with a thread through the moving plate, and the limiting rod is fixedly installed on the upper side of the mounting disc and slidably passes through the moving plate.

[0012] As improvement, the motor is provided with a power supply wire, and the lower side of the mounting disc is provided with a receiving groove matched with the power supply wire.

[0013] As improvement, the pre-stranded wire limiting assembly comprises a large C-shaped positioning frame and a small C-shaped positioning frame, the small C-shaped positioning frame rotates in the large C-shaped positioning frame, a limiting strip is arranged on the middle portion of the outer wall of the small C-shaped positioning frame, and the limiting strip is limited to slide in the inner wall of the large C-shaped positioning frame.

[0014] As improvement, the inverted U-shaped frame is located close to the side wall of the rotating disc on the outer side of the rotating disc.

[0015] As improvement, a C-shaped limiting groove one is arranged on the upper portion of the outer wall of the rotating disc, and a C-shaped limiting groove two is arranged on the outer side of the receiving disc.

[0016] III. Advantages

[0017] Compared with the prior art, the rotating disc passes between the large C-shaped positioning frame and the small C-shaped positioning frame when winding and unwinding the metal wire, the moving plate and the inverted U-shaped frame are driven to move up and down by the height adjusting assembly, the height of the large C-shaped positioning frame and the small C-shaped positioning frame is adjusted, the metal wire can be neatly stored on the outer side of the rotating disc, the rotating disc is a circular truncated cone, the metal wire is wound from top to bottom on the outer side of the rotating disc when winding, the metal wire is unwound from the lower portion of the rotating disc when unwinding, the wire is prevented from moving downward when the metal wire is loosened, the wire loop is prevented from being formed, and the unwinding of the metal wire is affected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a cross-sectional structure schematic view of a wire unwinding disc for manufacturing pre-stranded wire power fittings.

[0019] Figure 2 is an upper side structure schematic view of a wire unwinding disc for manufacturing pre-stranded wire power fittings.

[0020] Figure 3 is a bottom structure schematic view of a wire unwinding disc for manufacturing pre-stranded wire power fittings.

[0021] Figure 4 is an inverted U-shaped frame connecting structure schematic view of a wire unwinding disc for manufacturing pre-stranded wire power fittings.

[0022] Figure 5It is the A place enlarged structure schematic diagram of the utility model discloses a manufacturing prestranded wire electric power fitting's pay-off reel.

[0023] As shown in the figure: 1, rotating disc; 2, mounting disc; 3, bearing; 4, motor; 5, threaded shaft; 6, gear; 7, ring rack; 8, moving plate; 9, limit rod; 10, inverted U-shaped frame; 11, large C-shaped positioning frame; 12, small C-shaped positioning frame; 13, limit strip; 14, C-shaped limit groove one; 15, receiving disc; 16, C-shaped limit groove two; 17, power supply wire; 18, storage groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] As shown in the figure Figure 1 A manufacturing prestranded wire electric power fitting's pay-off reel, including rotating disc 1, the rotating disc 1 lower side outside mounting has receiving disc 15, the rotating disc 1 upper outer wall mounting has C-shaped limit groove one 14, the receiving disc 15 outside is equipped with C-shaped limit groove two 16, and the two ends of the wire are positioned by C-shaped limit groove one 14 and C-shaped limit groove two 16 respectively.

[0026] As shown in the figure Figure 1 And as shown in the figure Figure 3 The rotating disc 1 is the circular table structure of narrow top and wide bottom, the wire has certain hardness, and will not slide down on the outer side of the circular table structure rotating disc 1, and the wire will not be sleeved, the rotating disc 1 upper end opening, and the lower end rotates through bearing 3 and passes through mounting mounting disc 2, the mounting disc 2 upper side and being located rotating disc 1 inner side mounting has rotating assembly, the rotating assembly includes gear 6 and ring rack 7, the gear 6 axle center is connected with motor 4, the motor 4 is fixedly installed on the mounting disc 2 upper side, the motor 4 is installed with power supply wire 17, the mounting disc 2 lower side is equipped with the storage groove 18 of cooperation power supply wire 17, and the power supply wire 17 is installed from the storage groove 18 and passes through the mounting disc 2, will not affect the mounting disc 2 installation on the equipment, the ring rack 7 is installed on the inner wall of rotating disc 1, and is engaged with gear 6, drives rotating disc 1 to rotate on the outer side of mounting disc 2, and carries out pay-off;

[0027] As shown in the figure Figure 4 And as shown in the figure Figure 5As shown, the rotating disc 1 top through the inverted U-shaped frame 10, the inverted U-shaped frame 10 is located on the outer side of the rotating disc 1 one end is provided with a pre-twisted wire limiting assembly, the pre-twisted wire limiting assembly includes a large C-shaped positioning frame 11 and a small C-shaped positioning frame 12, the small C-shaped positioning frame 12 rotates inside the large C-shaped positioning frame 11, the small C-shaped positioning frame 12 opening width is less than the large C-shaped positioning frame 11 opening width, the small C-shaped positioning frame 12 outer wall middle is provided with a limiting strip 13, the limiting strip 13 is limited to slide in the large C-shaped positioning frame 11 inner wall, the small C-shaped positioning frame 12 is limited in the large C-shaped positioning frame 11 through the limiting strip 13.

[0028] As shown in the accompanying drawings Figure 1 and the accompanying drawings Figure 2 As shown, the rotating disc 1 inside is provided with a moving plate 8 moving up and down, the other end of the inverted U-shaped frame 10 is installed on the moving plate 8 upper side, the rotating assembly upper side is provided with a height adjusting assembly, the height adjusting assembly includes a threaded shaft 5 and a limiting rod 9, the threaded shaft 5 lower end is installed on the gear 6 shaft, the threaded shaft 5 is fitted with a thread through the moving plate 8, the limiting rod 9 is fixedly installed on the upper side of the mounting disc 2, the limiting rod 9 is sliding through the moving plate 8, driving the moving plate 8 and the inverted U-shaped frame 10 to move up and down, adjusting the height of the pre-twisted wire limiting assembly;

[0029] The inverted U-shaped frame 10 is located on the outer side of the rotating disc 1, the side wall close to the outer side wall of the rotating disc 1, before the wire is unwound, the wire is limited by the side wall of the inverted U-shaped frame 10, preventing the wire from moving downward when loose.

[0030] The specific use method is as follows:

[0031] When the rotating disc 1 is winding the wire, the initial position of the pre-twisted wire limiting assembly is located on the upper side of the rotating disc 1, the wire end is installed into the C-shaped limiting groove one 14 inside, the opening side of the small C-shaped positioning frame 12 and the large C-shaped positioning frame 11 is coincided, the wire is put into the small C-shaped positioning frame 12 inside, the small C-shaped positioning frame 12 is rotated, the opening side of the small C-shaped positioning frame 12 and the large C-shaped positioning frame 11 is dislocated, the wire is limited, the motor 4 is started, the threaded shaft 5 is rotated through the motor 4, the moving plate 8 is moved up and down through the threaded shaft 5, the moving plate 8 is limited through the limiting rod 9, preventing the moving plate 8 from rotating with the threaded shaft 5, the moving plate 8 is moved downward, driving the inverted U-shaped frame 10, the small C-shaped positioning frame 12 and the large C-shaped positioning frame 11 to move downward, making the wire evenly wound on the outer side of the rotating disc 1, after winding, the wire tail end is clamped into the C-shaped limiting groove two 16 inside, and the wire is limited by the side wall of the inverted U-shaped frame 10;

[0032] When the rotating disc 1 pays out the metal wire, the metal wire is threaded into the inside of the small C-shaped positioning frame 12 in the above manner, and is connected with the external pre-stranding device, and the rotating disc 1 is directionally rotated to pay out the metal wire outside the rotating disc 1 from bottom to top in sequence.

[0033] It is to be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Also, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0035] The above describes the present application and its embodiments, which is not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution are not included in the protection scope of the present application.

Claims

1. A wire feeding reel for manufacturing pre-twisted power fittings, comprising a rotating disk (1), wherein a receiving disk (15) is mounted on the lower outer side of the rotating disk (1), characterized in that: The rotating disk (1) is a frustum structure that is narrow at the top and wide at the bottom. The top end is open, and the bottom end is rotated through the mounting disk (2) via a bearing (3). A rotating component is installed on the upper side of the mounting disk (2) and inside the rotating disk (1), which drives the rotating disk (1) to rotate outside the mounting disk (2) for wire feeding. The top of the rotating disk (1) is through an inverted U-shaped frame (10). A pre-twisted wire limiting component is installed at one end of the inverted U-shaped frame (10) located outside the rotating disk (1). A movable plate (8) that moves up and down is provided inside the rotating disk (1). The other end of the inverted U-shaped frame (10) is installed on the upper side of the movable plate (8). A height adjustment component is provided on the upper side of the rotating component, which drives the movable plate (8) and the inverted U-shaped frame (10) to move up and down, thereby adjusting the height of the pre-twisted wire limiting component.

2. The wire reel for manufacturing pre-twisted power fittings according to claim 1, characterized in that: The rotating assembly includes a gear (6) and an annular rack (7). The gear (6) is connected to a motor (4) on its shaft. The motor (4) is fixedly installed on the upper side of the mounting plate (2). The annular rack (7) is installed on the inner wall of the rotating plate (1) and meshes with the gear (6).

3. The wire reel for manufacturing pre-twisted power fittings according to claim 2, characterized in that: The height adjustment assembly includes a threaded shaft (5) and a limiting rod (9). The lower end of the threaded shaft (5) is mounted on the shaft of the gear (6). The threaded shaft (5) passes through the moving plate (8) with a threaded connection. The limiting rod (9) is fixedly mounted on the upper side of the mounting plate (2). The limiting rod (9) slides through the moving plate (8).

4. The wire reel for manufacturing pre-twisted power fittings according to claim 2, characterized in that: The motor (4) is equipped with a power supply line (17), and the mounting plate (2) has a storage groove (18) on the lower side to accommodate the power supply line (17).

5. The wire reel for manufacturing pre-twisted power fittings according to claim 1, characterized in that: The pre-twisted wire limiting assembly includes a large C-shaped positioning frame (11) and a small C-shaped positioning frame (12). The small C-shaped positioning frame (12) rotates inside the large C-shaped positioning frame (11). A limiting strip (13) is provided in the middle of the outer wall of the small C-shaped positioning frame (12). The limiting strip (13) slides within the inner wall of the large C-shaped positioning frame (11).

6. The wire reel for manufacturing pre-twisted power fittings according to claim 1, characterized in that: The inverted U-shaped frame (10) is located on the side wall of the rotating disk (1) and is close to the outer side wall of the rotating disk (1).

7. The wire reel for manufacturing pre-twisted power fittings according to claim 1, characterized in that: The upper outer wall of the rotating disk (1) is provided with a C-shaped limiting groove one (14), and the outer side of the receiving disk (15) is provided with a C-shaped limiting groove two (16).

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