Full-automatic twist-free pay-off device for steel wire rods

Abstract

The invention discloses a steel wire rod full-automatic twist-free pay-off device which comprises a base, a transmission part and a rocker arm, a center column is arranged in the middle of the top of the base and used for containing a steel wire rod coil, and the transmission part is arranged in the base and provided with a sliding supporting frame arranged in the base in a sliding mode. A transmission disc is rotationally arranged in the base, a gear is rotationally arranged in the base, the gear is in meshed connection with the transmission disc, the transmission disc is in transmission connection with the bottom of the sliding supporting frame, and the rocker arm is arranged on one side of the base. According to the pay-off device, the transmission part is arranged, when a steel wire rod is paid off, a gear rotates to drive a transmission disc to rotate in the base, then four sliding supporting frames are driven to slide and displace at the top of the base, the sliding supporting frames can abut against the edge of the steel wire rod, and therefore the steel wire rod can be conveniently paid off when the steel wire rod is paid off. And the sliding supporting frame can play a supporting role, so that the steel wire rod cannot be scattered.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire processing, in particular to a fully automatic twist-free pay-off device for steel wire rods. Background Art

[0002] Steel wire rod is a small diameter round steel in a coil, usually with a diameter in the range of 5-19 mm, and a common specification of 6-9 mm. It is a hot-rolled round wire produced by a steel mill, also known as wire rod or coil. Steel wire rod is mainly used as a blank for wire drawing, and can also be directly used as a building material or processed into mechanical parts. Paying off means placing the steel wire rod on a pay-off device, and the traction device pulls the steel wire rod to move, so that the steel wire rod is pulled out along the traction device.

[0003] During use of the existing wire-paying device, after the traction device stops pulling the steel wire rod, the steel wire rod on the wire-paying device will still rotate a certain angle due to its own inertia, causing the steel wire rod to spread out laterally, and the spread steel wire rods will be entangled with each other, affecting the wire-paying efficiency of the steel wire rod. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic twist-free pay-off device for steel wire rods, so as to solve the problem that during use of the existing pay-off device proposed in the above background technology, after the traction device stops pulling the steel wire rods, the steel wire rods on the pay-off device will still rotate a certain angle under the action of their own inertia, causing the steel wire rods to spread out laterally, and the scattered steel wire rods will be entangled with each other, affecting the pay-off efficiency of the steel wire rods.

[0005] To achieve the above object, the present invention provides the following technical solution: a fully automatic twist-free wire-paying device for steel wire rods, comprising a base, a transmission part and a rocker arm:

[0006] A central column is provided in the middle position of the top of the base for placing the steel wire rod roll, the transmission part is provided inside the base, and the transmission part has a sliding support frame slidably provided inside the base, a transmission disk is rotatably provided inside the base, a gear is rotatably provided inside the base, the gear is meshed with the transmission disk, and the transmission disk is transmission-connected to the bottom of the sliding support frame, and the rotation of the gear drives the rotation of the transmission disk meshed with it, so as to drive the sliding support frame to slide and move on the top of the base, the rocker arm is provided beside the base, and a plurality of pulleys are provided on the side of the rocker arm to guide the steel wire rod.

[0007] By adopting the above technical solution, when the steel wire rod is being paid out, the transmission plate can be driven to rotate inside the base through the rotation of the gear, thereby driving the four sliding support frames to slide and move on the top of the base, so that the sliding support frames can abut against the edges of the steel wire rod, so that when the steel wire rod is being paid out, the sliding support frames can play a supporting role, so that the steel wire rod will not spread out, thereby improving the efficiency of paying out the steel wire rod.

[0008] Preferably, the base also has four slide grooves opened on the top of the base, and the four slide grooves are in a central rotationally symmetrical structure around the center of the base. A slider is provided at the bottom of the sliding support frame, and the slider is embedded in the slide groove and slidably connected thereto.

[0009] By adopting the above technical solution, the sliding support frame can slide along the slide groove on the top of the base, thereby controlling the distance between the sliding support frame and the central column, so that the sliding support frame can support steel wire rods of different diameters.

[0010] Preferably, the transmission part further comprises a transmission rod arranged at the bottom of the sliding support frame, four transmission grooves are opened inside the transmission plate, and the transmission rod is embedded in the transmission groove and slidably connected thereto.

[0011] By adopting the above technical solution, the transmission rod located inside the transmission groove can be driven to move by the rotation of the transmission plate.

[0012] Preferably, a rotating groove is opened inside the base, the gear is embedded in the rotating groove and is rotatably connected to the base, a motor is arranged inside the base, and the output end of the motor is connected to the gear. By adopting the above technical solution, the gear can be driven by the motor to rotate inside the base.

[0013] Preferably, a rotating shaft is provided inside the base, and the rotating shaft passes through the transmission disk and is rotatably connected thereto.

[0014] By adopting the above technical solution, the transmission disc can be rotated inside the base.

[0015] Preferably, the transmission part further comprises a latching tooth arranged on a side surface of the transmission disc, and the latching tooth is meshingly connected with the gear.

[0016] By adopting the above technical solution, the gear can drive the transmission plate to rotate at a certain angle inside the base through the rotation of the gear.

[0017] Preferably, the rotation axis of the transmission plate coincides with the axis of the central column.

[0018] By adopting the above technical solution, the distances between the four sliding support frames driven by the transmission disk and the central column can be the same.

[0019] Compared with the prior art, the beneficial effect of the present invention is that by providing a transmission part, when the steel wire rod is paid out, the rotation of the gear can drive the transmission plate to rotate inside the base, thereby driving the four sliding support frames to slide and move on the top of the base, so that the sliding support frames can abut against the edges of the steel wire rod, so that when the steel wire rod is paid out, the sliding support frames can play a supporting role, so that the steel wire rod will not spread out, thereby improving the pay-out efficiency of the steel wire rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this application;

[0022] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this application;

[0023] Figure 4 This is a schematic diagram of the overall cross-sectional structure of this application;

[0024] Figure 5 This is a schematic diagram of the sliding support structure of this application.

[0025] In the figure: 1, base; 101, slide groove; 102, center column; 2, transmission part; 201, sliding support frame; 202, slider; 203, transmission rod; 204, transmission plate; 205, transmission groove; 206, latch teeth; 207, gear; 208, motor; 3, rocker arm; 301, pulley. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 and Figure 3 This embodiment provides a technical solution: a fully automatic twist-free wire-paying device for steel wire rods, comprising a base 1, a transmission part 2 and a rocker arm 3:

[0029] A central column 102 is provided at the middle position of the top of the base 1 for placing the steel wire rod roll, the transmission part 2 is provided inside the base 1, and a sliding support frame 201 is slidably provided inside the base 1, a transmission disk 204 is rotatably provided inside the base 1, a gear 207 is rotatably provided inside the base 1, the gear 207 is meshed and connected with the transmission disk 204, the transmission disk 204 is transmission-connected to the bottom of the sliding support frame 201, the rotation of the gear 207 drives the transmission disk 204 meshed with it to rotate, so as to drive the sliding support frame 201 to slide and move on the top of the base 1, the rocker arm 3 is provided beside the base 1, and a plurality of pulleys 301 are provided on the side of the rocker arm 3 to guide the steel wire rod, the rocker arm 3 is connected to an external traction device, and when the steel wire rod is laid out, the transmission disk 204 can be driven to rotate inside the base 1 by the rotation of the gear 207, thereby driving the four sliding support frames 201 to slide and move on the top of the base 1, so that the sliding support frame 201 can abut against the edge of the steel wire rod.

[0030] The effect to be achieved in the first embodiment is that the sliding support frame 201 is displaced on the top of the base 1 so that the sliding support frame 201 abuts against the outer edge of the steel wire rod, so that when the steel wire rod is being laid out, the sliding support frame 201 can play a supporting role, so that the steel wire rod will not spread out, thereby improving the laying-out efficiency of the steel wire rod.

[0031] Embodiment 2

[0032] See also Figure 3 , Figure 4 and Figure 5 This embodiment provides a technical solution: a fully automatic twist-free wire-laying device for steel wire rods, comprising a transmission part 2, a sliding support frame 201 and a transmission disc 204:

[0033] Four slide grooves 101 are provided on the top of the base 1, and the four slide grooves 101 are symmetrically rotated around the center of the base 1. A slider 202 is provided at the bottom of the sliding support frame 201, and the slider 202 is embedded in the slide groove 101 and slidably connected therewith, so that the sliding support frame 201 can slide and move along the slide groove 101 on the top of the base 1, thereby controlling the distance between the sliding support frame 201 and the center column 102, so that the sliding support frame 201 can support steel wire rods of different diameters. A transmission rod 203 is provided at the bottom of the sliding support frame 201, and four transmission grooves 205 are provided inside the transmission disk 204. The transmission rod 203 is embedded in the transmission groove 205 and slidably connected therewith, and the transmission rod 203 located inside the transmission groove 205 can be driven to move by the rotation of the transmission disk 204, and the base 1 A rotating groove is provided inside, and a gear 207 is embedded in the rotating groove and is rotationally connected to the base 1. A motor 208 is provided inside the base 1, and the output end of the motor 208 is connected to the gear 207, so that the motor 208 can drive the gear 207 to rotate inside the base 1. A rotating shaft is provided inside the base 1, and the rotating shaft passes through the transmission disk 204 and is rotationally connected thereto, so that the transmission disk 204 can rotate inside the base 1. A latch tooth 206 is provided on the side of the transmission disk 204, and the latch tooth 206 is meshed with the gear 207. The rotation of the gear 207 can drive the transmission disk 204 to rotate at an angle inside the base 1. The rotation axis of the transmission disk 204 coincides with the axis of the central column 102, so that the four sliding support frames 201 driven to move by the transmission disk 204 can be at the same distance from the central column 102.

[0034] The effect to be achieved in the second embodiment is that the motor 208 is provided to drive the gear 207 to rotate, so that the transmission disk 204 can rotate inside the base 1. When the transmission disk 204 rotates, it will drive the transmission rod 203 to slide along the transmission groove 205, thereby driving the sliding support frame 201 to slide and move along the slide groove 101.

[0035] Working principle: First, connect the rocker arm 3 to the external traction device, then nest the steel wire rod that needs to be laid out on the central column 102. When laying out the steel wire rod, the motor 208 can drive the gear 207 to rotate, thereby driving the transmission disk 204 to rotate inside the base 1. A latch tooth 206 is arranged on the side of the transmission disk 204, and the latch tooth 206 is meshed with the gear 207. The gear 207 can rotate so that the gear 207 can drive the transmission disk 204 to rotate inside the base 1. A transmission rod 203 is arranged at the bottom of the sliding support frame 201, and four transmission grooves 205 are opened inside the transmission disk 204. The transmission rod 203 is embedded in the transmission groove 205 and is slidably connected thereto. The transmission rod 203 located inside the transmission groove 205 can be driven to move by the rotation of the transmission disk 204. Four slide grooves 101 are provided on the top of the base 1. The four slide grooves 101 are centrally rotated and symmetrically structured around the center of the base 1. A slider 202 is provided at the bottom of the sliding support frame 201. The slider 202 is embedded in the slide groove 101 and is slidably connected thereto, so that the sliding support frame 201 can abut against the edge of the steel wire rod, so that when the steel wire rod is being paid out, the sliding support frame 201 can play a supporting role, so that the steel wire rod will not spread out, thereby improving the pay-out efficiency of the steel wire rod.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic twist-free pay-off device for steel wire rod, characterized in that: include: A base (1), wherein a center column (102) is provided at the middle position of the top of the base (1) for placing the steel wire rod coil; A transmission part (2), the transmission part (2) being arranged inside the base (1), the transmission part (2) comprising a sliding support frame (201) slidably arranged inside the base (1), a transmission disk (204) being rotatably arranged inside the base (1), a gear (207) being rotatably arranged inside the base (1), the gear (207) being meshingly connected with the transmission disk (204), the transmission disk (204) being transmission-connected with the bottom of the sliding support frame (201), the gear (207) rotating to drive the transmission disk (204) meshingly connected therewith to rotate, so as to drive the sliding support frame (201) to slide and move on the top of the base (1); A rocker arm (3) is arranged beside the base (1), and a plurality of pulleys (301) are arranged on the side of the rocker arm (3) for guiding the steel wire rod.

2. The fully automatic twist-free pay-off device for steel wire rod according to claim 1, characterized in that: The base (1) further comprises four slide grooves (101) arranged on the top of the base (1), the four slide grooves (101) being arranged around the center of the base (1) in a central rotationally symmetrical structure, and a sliding block (202) is arranged at the bottom of the sliding support frame (201), the sliding block (202) being embedded in the slide groove (101) and slidably connected thereto.

3. The fully automatic twist-free pay-off device for steel wire rod according to claim 1, characterized in that: The transmission part (2) further comprises a transmission rod (203) arranged at the bottom of the sliding support frame (201); four transmission grooves (205) are provided inside the transmission plate (204); and the transmission rod (203) is embedded in the transmission grooves (205) and slidably connected thereto.

4. The fully automatic twist-free pay-off device for steel wire rod according to claim 1, characterized in that: A rotation groove is provided inside the base (1), and the gear (207) is embedded in the rotation groove and rotationally connected to the base (1). A motor (208) is provided inside the base (1), and the output end of the motor (208) is connected to the gear (207).

5. The fully automatic twist-free pay-off device for steel wire rod according to claim 1, characterized in that: A rotating shaft is arranged inside the base (1), and the rotating shaft passes through the transmission disc (204) and is rotationally connected thereto.

6. The fully automatic twist-free pay-off device for steel wire rod according to claim 4, characterized in that: The transmission part (2) also has a latching tooth (206) arranged on the side of the transmission plate (204), and the latching tooth (206) is meshingly connected with the gear (207).

7. The fully automatic twist-free pay-off device for steel wire rod according to claim 1, characterized in that: The rotation axis of the transmission plate (204) coincides with the axis of the central column (102).

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