Metal wire unwinding and straightening device

Abstract

The utility model relates to the technical field of metal wire rod straightening, and discloses a metal wire rod unwinding and straightening device which comprises a bottom plate, a first fixing plate and a top plate are arranged at the upper end of the bottom plate, and the middle of the bottom end of the top plate is fixedly connected to the fixing end of a first telescopic rod. The telescopic end of the first telescopic rod is fixedly connected to the middle of the upper end of the second fixing plate, straightening plates are fixedly connected to the upper end of the first fixing plate and the bottom end of the second fixing plate, and a plurality of straightening grooves with different diameters are formed in the outer ends of the straightening plates. According to the metal wire straightening device, one end of a metal wire sequentially penetrates through the middle of the straightening roller and the interior of the straightening groove, the second fixing plate is pushed to move downwards through the first telescopic rod, the upper straightening plate and the lower straightening plate are made to coincide, the position of the metal wire is limited, and the metal wires with different diameters can be straightened in the unwinding process; and meanwhile, operation is easy, diameter adjustment in the straightening process is not needed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal wire straightening technical field especially relates to a metal wire unwinding straightening device. BACKGROUND

[0002] In the process of unwinding metal wire, the unwound metal wire needs to be straightened because the metal wire is curled on the winding device. Usually, a straightening machine is used. The straightening machine is a device for straightening metal profiles, bars, pipes and wires. The straightening machine changes the straightness of the bar by extruding it with straightening rollers. There are usually two rows of straightening rollers with different numbers. There are also two-roll straightening machines that straighten materials of different diameters by changing the angle of the two rollers (concave in the middle, double-curved rollers). The main types include pressure straightening machines, balanced roll straightening machines, shoe roll straightening machines, and rotary reverse bending straightening machines.

[0003] Most of the straightening machines used in the existing metal wire straightening process need to adjust the distance between the straightening rollers according to the diameter of the metal wire. The error generated during the adjustment process is difficult to control, which reduces the efficiency of metal wire straightening. The operation of the straightening machine is complex and difficult to control. Therefore, it is necessary to design a metal wire unwinding straightening device to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a metal wire unwinding straightening device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A metal wire unwinding straightening device, comprising a bottom plate, the upper end of the bottom plate is fixedly connected to the bottom end of the first support column at the four corners, the bottom end of the first support column is fixedly connected to the bottom end of the first fixed plate at the four corners, the four corners of the bottom plate are fixedly connected to the bottom end of the second support column, the upper end of the second support column is fixedly connected to the bottom end of the top plate at the four corners, the bottom end of the top plate is fixedly connected to the fixed end of the first telescopic rod in the middle, the telescopic end of the first telescopic rod is fixedly connected to the upper end of the second fixed plate in the middle, the upper end of the first fixed plate and the bottom end of the second fixed plate are fixedly connected with straightening plates, and the outer end of each straightening plate is provided with a plurality of straightening grooves of different diameters.

[0007] Through the technical scheme, the one end of the metal wire is sequentially inserted into the middle part of the straightening roller and the straightening groove, and the second fixed plate is moved downward by the first telescopic rod, so that the upper and lower straightening plates are overlapped, the position of the metal wire is limited, the metal wire with different diameters can be straightened during unwinding, the operation is simple, the diameter adjustment during straightening is not needed, and the working efficiency is improved.

[0008] Further, the outer middle part of the two second support columns on the left side is fixedly connected with a first fixing sleeve, the outer side of the first fixing sleeve is fixedly connected with a first mounting plate, the inner end of the first mounting plate is rotatably connected with the two ends of the threaded rod, the outer side of the threaded rod is threadedly connected with a moving table, the upper end of the moving table is fixedly connected with the bottom end of a connecting plate, and the upper end of the connecting plate is equidistantly fixedly connected with a plurality of straightening rollers.

[0009] Through the technical scheme, the connecting plate and the straightening rollers are moved to the straightening groove corresponding to the straightening position of the metal wire through the movement of the moving table on the outer side of the threaded rod, and the straightening effect of the straightening groove on the metal wire during unwinding is assisted by the straightening rollers.

[0010] Further, the rear side of the first mounting plate on the rear side is fixedly connected with a motor, and the rotating shaft of the motor is fixedly connected with the rear end of the threaded rod.

[0011] Through the technical scheme, the threaded rod is driven to rotate by the motor.

[0012] Further, the inner end of the first mounting plate is fixedly connected with the two ends of the fixed rod, and the outer side of the fixed rod is slidably connected with the inner side of the moving table.

[0013] Through the technical scheme, the inner side of the moving table is slidably connected with the outer side of the fixed rod, so that the connection performance of the moving table is increased, and the stability during movement is increased.

[0014] Further, the outer middle part of the two second support columns on the right side is fixedly connected with a second fixing sleeve, the outer side of the second fixing sleeve is fixedly connected with a second mounting plate, the inner end of the second mounting plate is fixedly connected with the fixed end of a second telescopic rod, the telescopic end of the second telescopic rod is fixedly connected with one end of a mounting disc, and the other end of the mounting disc is fixedly connected with a sponge pad.

[0015] Through the technical scheme, the second telescopic rod and the mounting disc are installed and fixed through the second fixing sleeve and the second mounting plate, the mounting disc is telescoped to the straightening position of the metal wire through the second telescopic rod, and the dust on the surface of the metal wire is wiped off through the sponge pad.

[0016] Further, the four corners of the straightening plate are fixedly connected with the four corners of the first and second fixed plates through fixing bolts.

[0017] By the above technical scheme, the straightening plate is convenient to install and dismount, and can be replaced according to the metal wire of different diameters.

[0018] Further, the straightening plate is made of stainless steel.

[0019] By the above technical scheme, the structural strength of the straightening plate is increased, and the abrasion of the metal wire during unwinding and straightening is prevented, so that the straightening efficiency of the metal wire is improved.

[0020] The utility model has the advantages of:

[0021] In the utility model, first, the moving table is moved outside the threaded rod by rotating the threaded rod driven by the motor, the connecting plate and the straightening roller are moved to the straightening groove corresponding to the metal wire straightening position, then one end of the metal wire is sequentially inserted into the middle of the straightening roller and the straightening groove, and the second fixed plate is moved downward by the first telescopic rod, so that the upper and lower straightening plates are overlapped, and the position of the metal wire is limited, second, the mounting disc is telescoped to the metal wire straightening position by the second telescopic rod, and the dust on the surface of the metal wire is wiped by the sponge pad, so that the metal wire of different diameters can be straightened during unwinding, and the operation is simple, and the diameter adjustment during straightening is not needed, so that the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides a kind of metal wire unwinding straightening device's fixed plate and straightening roller structure schematic diagram for the utility model;

[0023] Figure 2 The utility model provides a kind of metal wire unwinding straightening device's straightening plate structure schematic diagram for the utility model;

[0024] Figure 3 The utility model provides a kind of metal wire unwinding straightening device's fixed plate and straightening roller structure schematic diagram for the utility model;

[0025] Figure 4 The utility model provides a kind of metal wire unwinding straightening device's second fixed plate and second telescopic rod structure schematic diagram for the utility model.

[0026] LEGEND:

[0027] 1, bottom plate; 2, first support column; 3, first fixed plate; 4, second support column; 5, top plate; 6, first telescopic rod; 7, second fixed plate; 8, straightening plate; 9, straightening groove; 10, first fixed sleeve; 11, first mounting plate; 12, motor; 13, threaded rod; 14, moving table; 15, connecting plate; 16, straightening roller; 17, fixed rod; 18, second fixed sleeve; 19, second mounting plate; 20, second telescopic rod; 21, mounting disc; 22, sponge pad; 23, fixing bolt. DETAILED DESCRIPTION

[0028] 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.

[0029] Referring to Figures 1-4 The utility model provides an embodiment: a kind of metal wire straightening device, including bottom plate 1, the upper end four corners of bottom plate 1 are respectively fixedly connected in the bottom end of first support column 2, the bottom end of first support column 2 is respectively fixedly connected in the bottom end four corners of first fixed plate 3, the four corners of bottom plate 1 are respectively fixedly connected in the bottom end of second support column 4, the upper end of second support column 4 is respectively fixedly connected in the bottom end four corners of top plate 5, the bottom end middle part of top plate 5 is fixedly connected in the fixed end of first telescopic rod 6, the telescopic end of first telescopic rod 6 is fixedly connected in the upper end middle part of second fixed plate 7, the upper end of first fixed plate 3 and the bottom end of second fixed plate 7 are all fixedly connected with straightening plate 8, and the outer end of straightening plate 8 is all provided with several straightening grooves 9 of different diameters;First telescopic rod 6 is used to push second fixed plate 7 to move downwards;First fixed plate 3 and second fixed plate 7 are used to fix straightening plate 8;The straightening groove 9 of outer end of straightening plate 8 is used to straighten different diameter metal wire.

[0030] The outer middle part of the two second support columns 4 on the left side is fixedly connected with a first fixing sleeve 10, the outer side of the first fixing sleeve 10 is fixedly connected with a first mounting plate 11, the inner end of the first mounting plate 11 is rotatably connected with the two ends of a threaded rod 13, the outer side of the threaded rod 13 is threadedly connected with a moving table 14, the upper end of the moving table 14 is fixedly connected with the bottom end of a connecting plate 15, the upper end of the connecting plate 15 is equidistantly fixedly connected with a plurality of straightening rollers 16, the connecting plate 15 and the straightening rollers 16 are moved to the straightening groove 9 corresponding to the straightening position of the metal wire through the movement of the moving table 14 on the outer side of the threaded rod 13, the straightening effect of the straightening groove 9 on the metal wire during unwinding is assisted by the straightening rollers 16, the rear side of the first mounting plate 11 on the rear side is fixedly connected with a motor 12, the rotating shaft of the motor 12 is fixedly connected with the rear end of the threaded rod 13, and the threaded rod 13 is driven to rotate by the motor 12.

[0031] The inner end of the first mounting plate 11 is fixedly connected with the two ends of a fixed rod 17, the outer side of the fixed rod 17 is slidably connected with the inner side of the moving table 14, the connecting performance of the moving table 14 is increased by the sliding connection of the inner side of the moving table 14 with the outer side of the fixed rod 17, and the stability during movement is also increased, the outer middle part of the two second support columns 4 on the right side is fixedly connected with a second fixing sleeve 18, the outer side of the second fixing sleeve 18 is fixedly connected with a second mounting plate 19, the inner end of the second mounting plate 19 is fixedly connected with the fixed end of a second telescopic rod 20, the telescopic end of the second telescopic rod 20 is fixedly connected with one end of a mounting disc 21, the other end of the mounting disc 21 is fixedly connected with a sponge pad 22, the second telescopic rod 20 and the mounting disc 21 are installed and fixed through the second fixing sleeve 18 and the second mounting plate 19, the mounting disc 21 is telescoped to the straightening position of the metal wire through the pushing of the second telescopic rod 20, and the dust on the surface of the metal wire is wiped through the sponge pad 20, the four corners of the straightening plate 8 are fixedly connected with the four corners of the first fixed plate 3 and the second fixed plate 7 through fixed bolts 23, which facilitates the installation and removal of the straightening plate 8, the straightening plate 8 can be replaced according to the metal wire of different diameters, the straightening plate 8 is made of stainless steel, the structural strength of the straightening plate 8 is increased, and the abrasion during unwinding and straightening of the metal wire is prevented to reduce the straightening efficiency of the metal wire.

[0032] Working principle: firstly through the motor 12 drives threaded rod 13 to carry out rotation, make mobile station 14 in the outside of threaded rod 13 moves, with connecting plate 15 and straightening roller 16 moves to the straightening recess 9 at corresponding metal wire straightening position, then the end of metal wire is sequentially passed through the middle part of straightening roller 16 and straightening recess 9, and is pushed down by first telescopic rod 6 to move second fixed plate 7, make two straightening plates 8 coincide, position limit to metal wire, secondly through second telescopic rod 20 pushes installation disc 21 to extend to metal wire straightening position, and the dust on the surface of metal wire is wiped by sponge pad 20.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A metal wire unwinding and straightening device comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to the bottom end of the first supporting column (2), the bottom end of the first supporting column (2) is fixedly connected to the bottom end of the first fixed plate (3), the four corners of the bottom plate (1) are fixedly connected to the bottom end of the second supporting column (4), the upper end of the second supporting column (4) is fixedly connected to the bottom end of the top plate (5), the bottom end of the top plate (5) is fixedly connected to the fixed end of the first telescopic rod (6), the telescopic end of the first telescopic rod (6) is fixedly connected to the upper end of the second fixed plate (7), the upper end of the first fixed plate (3) and the bottom end of the second fixed plate (7) are fixedly connected with the straightening plate (8), and the outer end of the straightening plate (8) is provided with a plurality of straightening grooves (9) with different diameters. The first telescopic rod (6) is used for pushing the second fixed plate (7) to move downward, the first fixed plate (3) and the second fixed plate (7) are used for fixing the straightening plate (8), and the straightening grooves (9) provided at the outer end of the straightening plate (8) are used for straightening metal wires with different diameters.

2. The metal wire unwinding and straightening device according to claim 1, characterized in that: The outer side of the two second supporting columns (4) on the left side is fixedly connected with the first fixed sleeve (10), the outer side of the first fixed sleeve (10) is fixedly connected with the first mounting plate (11), the inner end of the first mounting plate (11) is rotatably connected to the two ends of the threaded rod (13), the outer side of the threaded rod (13) is threadedly connected with the moving table (14), the upper end of the moving table (14) is fixedly connected to the bottom end of the connecting plate (15), and the upper end of the connecting plate (15) is fixedly connected with a plurality of straightening rollers (16) at equal intervals.

3. The metal wire unwinding and straightening device according to claim 2, characterized in that: The rear side of the first mounting plate (11) on the rear side is fixedly connected with the motor (12), and the rotating shaft of the motor (12) is fixedly connected to the rear end of the threaded rod (13).

4. The metal wire unwinding and straightening device according to claim 2, characterized in that: The inner end of the first mounting plate (11) is fixedly connected to the two ends of the fixed rod (17), and the outer side of the fixed rod (17) is slidably connected to the inner side of the moving table (14).

5. The metal wire unwinding and straightening device according to claim 1, characterized in that: The outer side of the two second supporting columns (4) on the right side is fixedly connected with the second fixed sleeve (18), the outer side of the second fixed sleeve (18) is fixedly connected with the second mounting plate (19), the inner end of the second mounting plate (19) is fixedly connected to the fixed end of the second telescopic rod (20), and the telescopic end of the second telescopic rod (20) is fixedly connected to one end of the mounting disc (21), and the other end of the mounting disc (21) is fixedly connected with the sponge pad (22).

6. The metal wire unwinding and straightening device according to claim 1, characterized in that: The four corners of the straightening plate (8) are fixedly connected to the four corners of the first fixed plate (3) and the second fixed plate (7) through the fixed bolts (23).

7. The metal wire unwinding and straightening device according to claim 1, characterized in that: The straightening plate (8) is made of stainless steel.

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