Pay-off rack for hollow wire production

Abstract

The utility model discloses a pay-off rack for hollow conductor production, which relates to the technical field of conductor laying in electrical engineering and comprises a bottom plate. Two rotating discs are connected to the bottom plate, and sliding grooves are formed in the inner sides of the two rotating discs. When the electric sliding block rotates, the rotating ring is driven to rotate, the take-up and pay-off speed of the wire can be controlled, the rotating speed of the rotating ring can be adjusted, and therefore the take-up and pay-off speed of the wire can be accurately controlled, and the two guide rollers are arranged on the rotating ring to keep the tension of the wire stable and prevent the wire from being excessively stretched or loosened. The guide rollers can guide wires to move along a correct path, when a production line needs to adjust or replace wires with different diameters or types, the guide rollers with different sizes or shapes can be replaced conveniently so as to adapt to different wire characteristics, and the guide rollers can be detachably connected in the insertion holes of the rotating rings, so that the production line is convenient to use. And the stable wire take-up and pay-off process is beneficial to improving the quality of a final product, and the defective rate caused by the wire problem is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical engineering wire laying technical field, concretely relates to a wire rack for hollow conductor production. BACKGROUND

[0002] The wire rack is a device for storing and releasing the wire reel. In the production process of the hollow conductor, the wire rack is used to smoothly unwind the wire from the reel so as to carry out subsequent processing or installation. The guide rollers and other guiding devices on the wire rack can help control the direction of the wire, prevent the wire from being twisted, knotted or damaged during the unwinding process, ensure the smooth running of the wire during the unwinding process, reduce noise and vibration, improve production efficiency, and through the automatic wire rack, manual intervention can be reduced, the automation degree of the production line is improved, and thus the overall production efficiency is improved. It is a key device for the smooth, safe and efficient unwinding of the wire during production and processing.

[0003] Chinese patent authorization announcement No. CN212075922U, the name is a wire rack, including base, fixed rod, bearing tray and wire sleeve; bearing tray includes bearing, support rod and support ring, bearing includes bearing inner ring, bearing outer ring and bearing ball; the bottom end of wire sleeve is provided with U-shaped groove corresponding to the position of support rod along the longitudinal axis, one end of support rod is vertically through U-shaped groove and is connected with bearing outer ring, the other end of support rod is connected with support ring, the number of support rod is at least three, and is evenly distributed around wire sleeve. The utility model can make the wire wound on the wire sleeve be unwound through the rotation of the sleeve, avoid the worker to send the line, pull the line, and improve the installation speed;

[0004] The above scheme has the following disadvantages: although the above scheme can improve the installation speed, the wire cannot be effectively stored when winding and unwinding, the wire may be squeezed, twisted or rubbed during winding and unwinding, which may cause damage to the surface of the wire or damage to the internal structure, and the wire may be knotted during winding due to improper storage of the wire rack, which will increase the workload of subsequent processing and may affect the use performance of the wire. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a wire rack for hollow conductor production to solve the technical problem that the wire cannot be effectively stored when winding and unwinding in the prior art, the wire may be squeezed, twisted or rubbed during winding and unwinding, which may cause damage to the surface of the wire or damage to the internal structure, and the wire may be knotted during winding due to improper storage of the wire rack, which will increase the workload of subsequent processing and may affect the use performance of the wire.

[0006] The technical problem solved by the utility model can be solved by the following technical scheme:

[0007] A wire frame for producing hollow conductors, comprising a base plate;

[0008] Two rotating discs are connected to the base plate, and each rotating disc is provided with a sliding groove on the inner side, and an electric sliding block is slidably connected to the sliding groove, and a rotating ring is connected to the side of the electric sliding block away from the rotating disc, and two guide rollers are arranged on the rotating ring.

[0009] Two rotating rings are connected with a protection mechanism.

[0010] The protection mechanism is connected with a winding and unwinding mechanism between the two protection mechanisms, the winding and unwinding mechanism comprises a winding wheel, the winding wheel is connected between the protection mechanisms, a connecting block one is connected to the winding wheel, a connecting block two is connected between the two protection mechanisms, and a spring is connected between the connecting block two and the two connecting blocks one.

[0011] As a further scheme of the utility model, two guide rollers are detachably connected between the two rotating rings, a plug-in hole is formed in the side wall of the rotating ring, and the guide rollers are detachably connected in the plug-in hole.

[0012] As a further scheme of the utility model, the protection mechanism comprises two protection boxes and two fixing frames, the two fixing frames are connected to the rotating ring, and the two protection boxes are connected to the end of the fixing frame away from the rotating ring.

[0013] As a further scheme of the utility model, the protection box is a semicircular structure.

[0014] As a further scheme of the utility model, the winding wheel is a semicircular structure.

[0015] As a further scheme of the utility model, the winding wheel is provided with a guide groove.

[0016] The utility model discloses the beneficial effects of:

[0017] 1, the electric sliding block of the utility model drives the rotating ring to rotate when rotating, can control the winding and unwinding speed of the wire, and the rotating speed of the rotating ring can be adjusted, thereby accurately controlling the winding and unwinding speed of the wire, which is helpful to keep the tension of the wire stable and prevent excessive stretching or relaxation, two guide rollers are arranged on the rotating ring, the guide rollers can guide the wire to move along the correct path, when the production line needs to be adjusted or the wire of different diameters or types is replaced, it is convenient to replace the guide rollers of different sizes or shapes to adapt to different wire characteristics, the guide rollers can be detachably connected in the plug-in hole of the rotating ring, and the stable wire winding and unwinding process helps to improve the quality of the final product and reduce the rate of defective products caused by wire problems.

[0018] 2、The utility model discloses a protection box can protect the wire when the electric sliding block rotates, prevent the wire from being rolled out the reel, prevent being damaged in the process of paying off wire, when the reel rotates, spring extrusion two connecting blocks no. 1, make the reel and guide roller adhere, facilitate the wire to be pressed tightly, through the effect of spring, the reel and guide roller adhere closely, can ensure that the wire keeps stable in the process of paying off wire or take-up, reduce the jumping and distortion of wire, and the protection box provides a physical barrier for the wire, prevents the wire from being directly contacted with the reel in the rotating process of the electric sliding block, thereby avoiding the wire from being rolled out or damaged. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the inside structure schematic diagram of the utility model rotation ring;

[0022] Figure 3 It is the connection structure schematic diagram of rotation ring and reel in the utility model;

[0023] Figure 4 It is the side view structure schematic diagram of the utility model.

[0024] In the drawing: 1, bottom plate;2, rotation ring;3, guide roller;4, protection box;5, guide groove;6, fixed frame;7, connecting block no. 1;8, connecting block no. 2;9, spring;10, electric sliding block;11, turntable;12, reel. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection.

[0026] As Figures 1-4 Shown, a hollow wire production pay-off rack, including the bottom plate 1, be connected with two turntables 11 on the bottom plate 1, two the inner side of turntable 11 is equipped with the sliding slot, the sliding slot is slidably connected with electric sliding block 10, the side of electric sliding block 10 away from turntable 11 is connected with rotation ring 2, be equipped with two on rotation ring 2, two between the rotation ring 2 is detachably connected with guide roller 3, the sidewall of rotation ring 2 is set up and is connected in the plug-in hole, the guide roller 3 is detachably connected in the plug-in hole;

[0027] Two said rotating ring 2 are connected with the protection mechanism, the protection mechanism all includes two protection box 4 and two fixed frame 6, two fixed frame 6 are all connected on rotating ring 2, two said protection box 4 are connected at the end of fixed frame 6 away from rotating ring 2, the protection box 4 is semicircular structure;

[0028] The protection mechanism is connected with the folding mechanism, the folding mechanism includes a reel 12, the reel 12 is connected between the protection mechanism, the reel 12 is semicircular arc structure, the reel 12 is connected with the connecting block one 7, the connecting block two 8 is connected between two said protection mechanism, the connecting block two 8 and two connecting block one 7 are connected with spring 9, the reel 12 is equipped with guide slot 5.

[0029] The working principle of the utility model: the bottom plate 1 is the basis of the whole pay-off rack, and two rotating discs 11 are connected thereto, the inner side of the rotating disc 11 is provided with a sliding groove, and the electric sliding block 10 is slidably connected in the sliding groove; when the electric sliding block 10 rotates, the rotating ring 2 is driven to rotate, the speed of paying off or winding the wire can be controlled, two guide rollers 3 are arranged on the rotating ring 2, the guide rollers 3 can guide the wire to move along the correct path, when the production line needs to be adjusted or the wire of different diameters or types is replaced, different sizes or shapes of guide rollers can be replaced conveniently to adapt to different wire characteristics, and the guide roller 3 can be detachably connected in the plug-in hole of the rotating ring 2; the protection box 4 is semicircular in structure, and the protection box serves to protect the wire from being damaged when the wire is wound out of the reel 12 when the electric sliding block 10 rotates; when the reel 12 rotates, the spring 9 presses the two connecting blocks one 7, so that the reel 12 is attached to the guide roller 3, the wire can be pressed tightly, the reel 12 and the guide roller 3 are tightly attached to each other through the action of the spring 9, the wire can be kept stable during the process of paying off or winding, and the jumping and twisting of the wire are reduced;

[0030] When the wire needs to be paid off or wound up from the reel, the electric sliding block 10 moves on the rotating disc 11 through the sliding groove, drives the wire to move along the path of the rotating ring 2 and the guide roller 3, the reel 12 in the folding mechanism is connected with the connecting block one 7 through the connecting block two 8 and the spring 9, when the wire is paid off, the reel 12 will rotate, thereby paying off or winding the wire, the guide slot 5 helps the wire to keep the correct direction, prevents the wire from being twisted or wound during the process of paying off, the protection box 4 and the fixed frame 6 ensure that the wire is protected during the process of paying off, avoid damage caused by friction or other factors, the electric sliding block, the rotating ring, the guide roller, the protection mechanism and the folding mechanism work cooperatively, and the stable and safe paying off and winding of the wire are realized.

[0031] The above has carried out the detailed explanation to one embodiment of the utility model, but the content is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equal changes and improvements etc. that are made in the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. A pay-off stand for hollow conductor production, comprising a bottom plate (1); characterized in that: Two turntables (11) are connected to the bottom plate (1), and a slide groove is provided on the inner side of each of the two turntables (11). An electric slider (10) is slidably connected to the slide groove. A rotating ring (2) is connected to the side of the electric slider (10) away from the turntable (11), and the rotating ring (2) is provided with two; Both rotating rings (2) are connected with a protective mechanism; A retractable mechanism is connected between the protective mechanisms, and the retractable mechanism includes a reel (12). The reel (12) is connected between the protective mechanisms, and each reel (12) is connected to a connecting block 1 (7). A connecting block 2 (8) is connected between the two protective mechanisms, and a spring (9) is connected between the connecting block 2 (8) and the two connecting blocks 1 (7).

2. A pay-off stand for hollow conductor production according to claim 1, characterized in that: A guide roller (3) is detachably connected between the two rotating rings (2); a plug hole is provided on the side wall of the rotating ring (2), and the guide roller (3) is detachably connected in the plug hole.

3. A pay-off stand for hollow conductor production according to claim 1, characterized in that: The protection mechanisms each comprise two protection boxes (4) and two fixing frames (6), the two fixing frames (6) are both connected to the rotating ring (2), and the two protection boxes (4) are respectively connected to one end of the fixing frame (6) away from the rotating ring (2).

4. A pay-off stand for hollow conductor production according to claim 3, characterized in that: The protection box (4) is a semicircular structure.

5. A pay-off stand for hollow conductor production according to claim 1, characterized in that: The reel (12) is a semicircular arc structure.

6. A pay-off stand for hollow conductor production according to claim 1, characterized in that: The reel (12) is provided with a guide groove (5).

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