Traction device for preventing steel wire from flying after being cut off

Abstract

The utility model relates to a traction device for preventing a sheared steel wire from flying. The traction device comprises a bottom plate, a take-up mechanism and a wire pressing mechanism, the take-up mechanism comprises a supporting seat, a second traction wheel, a first traction wheel and a driving device; the driving device is used for driving the second traction wheel and the first traction wheel to rotate; the wire pressing mechanism is arranged on the bottom plate, and the wire pressing mechanism and the first traction wheel are distributed on the two sides of the second traction wheel. The line pressing mechanism comprises a first long-strip steel plate, a second long-strip steel plate, an air cylinder and a line pressing wheel. The first strip steel plate is horizontally fixed on the bottom plate; the lower end of the second long-strip steel plate is hinged to the end, close to the second traction wheel, of the first long-strip steel plate. The bottom of the air cylinder is hinged to the other end of the first long-strip-shaped steel plate. The end of a piston rod of the air cylinder is hinged to the second long-strip-shaped steel plate. The line pressing wheel is rotationally arranged at the upper end of the second long-strip-shaped steel plate, and the arc face of the line pressing wheel is right opposite to the arc face of the second traction wheel all the time. According to the utility model, the steel wire can be effectively prevented from scattering or flying after being cut off.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire processing, in particular to a traction device for preventing the steel wire from flying away after being cut. Background Art

[0002] In the production process of steel wire, the finished steel wire needs to be rolled into a coil for easy transportation. At the same time, the rolled steel wire is bundled with a wire rope, and the rolled steel wire is lifted out and placed on a packaging rack by the wire rope for packaging.

[0003] At present, after the winding of the steel wire on the second traction wheel is completed, the transmitted steel wire needs to be cut, and then the steel wire on the take-up wheel is unwound and wound on the I-shaped wheel required by regulations for processing; and when the steel wire is cut, the steel wire on the I-shaped wheel is prone to looseness or flying, thereby affecting the wire taking-up operation.

[0004] Therefore, it is necessary to develop a traction device that can prevent the steel wire from flying away after being cut, so as to improve the efficiency of steel wire reeling. Utility Model Content

[0005] The utility model aims to provide a traction device for preventing a steel wire from flying away after being cut, which can effectively prevent the steel wire from scattering or flying away after being cut.

[0006] In order to achieve the purpose of the above utility model, a traction device is provided to prevent the wire from flying after being cut, including a bottom plate, a wire taking-up mechanism and a wire pressing mechanism;

[0007] The wire-taking mechanism is arranged on the bottom plate, and comprises a support seat, a second traction wheel, a first traction wheel and a driving device;

[0008] The second traction wheel and the first traction wheel are vertically and rotatably arranged on the support seat along the conveying direction of the steel wire;

[0009] The driving device is used to drive the second traction wheel and the first traction wheel to rotate;

[0010] The wire pressing mechanism is arranged on the bottom plate, and is distributed with the first traction wheel on both sides of the second traction wheel;

[0011] The wire pressing mechanism comprises a first long steel plate, a second long steel plate, a cylinder and a wire pressing wheel;

[0012] The first long steel plate is horizontally fixed to the bottom plate;

[0013] The lower end of the second long steel plate is hinged to an end of the first long steel plate close to the second traction wheel;

[0014] The bottom of the cylinder is hinged to the other end of the first long steel plate, and the end of the piston rod of the cylinder is hinged to the second long steel plate;

[0015] The wire pressing wheel is rotatably arranged on the upper end of the second long steel plate, and the arc surface of the wire pressing wheel is always facing the arc surface of the second traction wheel.

[0016] Preferably, a driven gear is fixed on one end of the second traction wheel and the first traction wheel facing the support seat, and a driving gear is provided on the support seat. The driving gear is located between the two driven gears and meshes with the two driven gears respectively;

[0017] The output end of the driving device is connected to the driving gear.

[0018] Preferably, an elastic rubber layer is provided on the arc surface of the crimping wheel.

[0019] Preferably, a protective cover is provided on the top of the support seat, and the protective cover covers the second traction wheel and the first traction wheel.

[0020] Preferably, a guide mechanism is further provided on the bottom plate, and the guide mechanism is located directly in front of the first traction wheel, and the guide mechanism includes a support frame, a pair of vertical rollers and a transverse roller;

[0021] A pair of vertical rollers are vertically and rotatably arranged on the support frame;

[0022] The transverse roller is horizontally and rotatably arranged on the support frame.

[0023] Compared with the prior art, the utility model has the following advantages for a traction device for preventing a steel wire from flying after being cut:

[0024] (1) After the wire is taken up, the wire pressing device presses the wire on the second traction wheel, effectively preventing the wire wound on the I-shaped wheel on the take-up device from spreading or flying after the wire is cut;

[0025] (2) Simple structure and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of a traction device for preventing a steel wire from flying away after being cut off according to the present embodiment;

[0027] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0028] Figure 3 Schematic diagram of the structure of the wire pressing mechanism in this embodiment. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] like Figure 1 As shown, the utility model is a traction device for preventing a steel wire from flying away after being cut, comprising a bottom plate 1, a wire taking-up mechanism and a wire pressing mechanism 8.

[0031] The wire-taking mechanism is arranged on the base plate 1, and the wire-taking mechanism includes a support seat 2, a second traction wheel 3, a first traction wheel 4 and a driving device 5; the second traction wheel 3 and the first traction wheel 4 are vertically and rotatably arranged on the support seat 2 along the transmission direction of the steel wire; the driving device 5 is used to drive the second traction wheel 3 and the first traction wheel 4 to rotate.

[0032] In this embodiment, a driven gear 6 is fixed to one end of the second traction wheel 3 and the first traction wheel 4 facing the support seat 2. A driving gear 7 is provided on the support seat 2. The driving gear 7 is located between the two driven gears 6 and meshes with the two driven gears 6 respectively; the output end of the driving device 5 is connected to the driving gear 7. In this arrangement, the driving gear 7 is driven to rotate by the driving device 5, and the two driven gears 6 are meshed with the driving gear 7, thereby driving the two driven gears 6 to rotate, and finally the second traction wheel 3 and the first traction wheel 4 are rotated to realize the traction and winding operation of the steel wire.

[0033] like Figure 3 As shown, the wire pressing mechanism 8 is arranged on the bottom plate 1, and is distributed on both sides of the second traction wheel 3 with the first traction wheel 4; the wire pressing mechanism 8 includes a first long steel plate 9, a second long steel plate 10, a cylinder 11 and a wire pressing wheel 12; the first long steel plate 9 is horizontally fixed on the bottom plate 1; the lower end of the second long steel plate 10 is hinged on one end of the first long steel plate 9 close to the second traction wheel 3; the bottom of the cylinder 11 is hinged to the other end of the first long steel plate 9, and the end of the piston rod of the cylinder 11 is hinged to the second long steel plate 10, and the second long steel plate 10 is rotated around the hinge with the first long steel plate 9 through the push of the cylinder 11; the wire pressing wheel 12 is rotatably arranged at the upper end of the second long steel plate 10, and the arc surface of the wire pressing wheel 12 is always facing the arc surface of the second traction wheel 3.

[0034] After the external wire-winding device completes the wire-winding, the driving device 5 is turned off and the cylinder 11 is driven to rotate the second long steel plate 10 toward the side close to the second traction wheel 3, and finally the wire-pressing wheel 12 presses the steel wire, and then the staff can cut the steel wire, which can effectively prevent the steel wire on the wire-winding I-wheel from flying and scattering after being cut, thereby ensuring the wire-winding effect.

[0035] In this embodiment, an elastic rubber layer 13 is provided on the arc surface of the wire pressing wheel 12 to avoid damaging the surface of the steel wire.

[0036] In this embodiment, a protective cover 14 is provided on the top of the support seat 2, and the protective cover 14 covers the second traction wheel 3 and the first traction wheel 4 to play a protective role.

[0037] In this embodiment, if Figure 2 As shown, a guide mechanism is also provided on the bottom plate 1, and the guide mechanism is located directly in front of the first traction wheel 4. The guide mechanism includes a support frame 15, a pair of vertical rollers 16 and a transverse roller 17; the pair of vertical rollers 16 are vertically and rotatably arranged on the support frame 15; the transverse roller 17 is horizontally and rotatably arranged on the support frame 15; such an arrangement plays a limiting and guiding role for the steel wire in transmission, so that the subsequent steel wire is convenient for winding on the second traction wheel 3.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A traction device for preventing a steel wire from flying away after being cut, characterized in that: It includes a bottom plate, a wire taking-up mechanism and a wire pressing mechanism; The wire-taking mechanism is arranged on the bottom plate, and comprises a support seat, a second traction wheel, a first traction wheel and a driving device; The second traction wheel and the first traction wheel are vertically and rotatably arranged on the support seat along the conveying direction of the steel wire; The driving device is used to drive the second traction wheel and the first traction wheel to rotate; The wire pressing mechanism is arranged on the bottom plate, and is distributed with the first traction wheel on both sides of the second traction wheel; The wire pressing mechanism comprises a first long steel plate, a second long steel plate, a cylinder and a wire pressing wheel; The first long steel plate is horizontally fixed to the bottom plate; The lower end of the second long steel plate is hinged to an end of the first long steel plate close to the second traction wheel; The bottom of the cylinder is hinged to the other end of the first long steel plate, and the end of the piston rod of the cylinder is hinged to the second long steel plate; The wire pressing wheel is rotatably arranged on the upper end of the second long steel plate, and the arc surface of the wire pressing wheel is always facing the arc surface of the second traction wheel.

2. A traction device for preventing a steel wire from flying away after being cut as claimed in claim 1, characterized in that: A driven gear is fixed on one end of the second traction wheel and the first traction wheel facing the support seat, and a driving gear is provided on the support seat. The driving gear is located between the two driven gears and meshes with the two driven gears respectively; The output end of the driving device is connected to the driving gear.

3. A traction device for preventing a steel wire from flying away after being cut as claimed in claim 1, characterized in that: An elastic rubber layer is arranged on the arc surface of the crimping wheel.

4. A traction device for preventing a steel wire from flying away after being cut as claimed in claim 1, characterized in that: A protective cover is provided on the top of the support seat, and the protective cover covers the second traction wheel and the first traction wheel.

5. A traction device for preventing a steel wire from flying away after being cut as claimed in any one of claims 1 to 4, characterized in that: The bottom plate is also provided with a guide mechanism, which is located directly in front of the first traction wheel and includes a support frame, a pair of vertical rollers and a transverse roller; A pair of vertical rollers are vertically and rotatably arranged on the support frame; The transverse roller is horizontally and rotatably arranged on the support frame.

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