阅读说明：本技术 一种帘线湿拉钢丝断丝识别装置 (Cord thread wet-drawing steel wire broken wire recognition device ) 是由 于新明 曹伟君 徐六军 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种帘线湿拉钢丝断丝识别装置,包括依次设置的放线装置、变形器装置、虚捻器装置、牵引装置以及收线装置；放线装置进行钢丝线放线,钢丝线经变形器装置内部的上下齿轮,通过调节螺栓的调节,增加预应力后经施加扭转的虚捻器装置,再经牵引装置引至收线装置。通过变形器装置增加钢丝线的预应力,再辅以虚捻器的增加推扭转次数,使有缺陷易断丝的钢丝提前断裂,发生断裂后的钢丝通过报警停车,从而避免生产浪费,提高生产效率,降低人力物力无意义消耗,降低生产成本。(The invention discloses a cord thread wet-drawing steel wire broken wire recognition device which comprises a pay-off device, a deformer device, a false twist device, a traction device and a take-up device which are sequentially arranged; the paying-off device carries out steel wire paying-off, the steel wire passes through an upper gear and a lower gear inside the deformer device, is adjusted by the adjusting bolt, is added with prestress, passes through the torsional false twister device and is led to the take-up device through the traction device. Increase the prestressing force of steel wire line through the deformer device, it pushes away the number of times of twisting reverse to assist the increase of virtual ware again, makes the steel wire of the easy disconnected silk of defect fracture in advance, and the steel wire after breaking off is through reporting to the police and parks to avoid production extravagant, improve production efficiency, reduce manpower and materials meaningless consumption, reduction in production cost.)

1. A cord thread wet-drawing steel wire breakage recognition device comprises a pay-off device (1), a false twist device (3), a traction device (4) and a take-up device (5); it is characterized in that a deformer device (2) is arranged between the pay-off device (1) and the false twist device (3); the traction device (4) is arranged at the rear end of the virtual twister device (3), and the take-up device (5) is arranged at the rear end of the traction device (4);

the paying-off device (1) pays off a steel wire, and the steel wire is added with prestress in the deformer device (2), then passes through the torsional false twister device (3) and is led to the take-up device (5) through the traction device (4).

2. The device for identifying a broken cord wet-drawn steel wire according to claim 1, wherein: the pay-off device (1) is a pay-off I-shaped wheel.

3. The device for identifying a broken cord wet-drawn steel wire according to claim 1, wherein: the deformer device (2) comprises an upper gear (21) and a lower gear (22) which are matched with each other; the upper gear (21) is movably connected with the upper gear rack (211) through a connecting long shaft (23), and the lower gear (22) is movably connected with the lower gear rack (221) through a connecting short shaft (24); an adjusting part (25) matched with the gear in shape is further arranged above the upper gear (21), a compression spring (26) is arranged above the adjusting part (25), and an adjusting bolt (27) is arranged above the compression spring (26); the adjusting bolt (27) is movably connected to the top of the upper gear frame (211) relatively, the compression spring (26) is adjusted in an elastic deformation mode by rotating the adjusting bolt (27) downwards, and the elastic deformation of the compression spring (26) causes the adjusting component (25) below to move longitudinally, so that the longitudinal displacement of the upper gear (21) is adjusted.

4. The device for identifying a broken cord wet-drawn steel wire according to claim 3, wherein: a first shaft sleeve (231) is arranged outside the connecting long shaft (23), and a second shaft sleeve (241) is arranged outside the connecting short shaft (24).

5. The device for identifying a broken cord wet-drawn steel wire according to claim 1, wherein: the virtual twister device (3) comprises a hollow shell rotating around a shaft, a first twisting wheel and a second twisting wheel are rotationally connected in the shell, the first twisting wheel and the second twisting wheel are axially parallel, grooves for winding steel wires are formed in the first twisting wheel and the second twisting wheel, and the steel wires are wound around the first twisting wheel and the second twisting wheel in an 8-shaped manner.

6. The device for identifying a broken cord wet-drawn steel wire according to claim 1, wherein: the traction device (4) comprises a first traction wheel and a second traction wheel, and the steel wire is wound through the first traction wheel and the second traction wheel in an 8-shaped manner.

7. A cord wet-drawn wire breakage recognition device according to claim 1, characterized by further comprising a breakage recognition alarm device (6).

Technical Field

The invention relates to a pay-off control device, in particular to a cord thread breakage identification device for a wet-drawn steel wire.

Background

At present, in a cord twisting process of manufacturing a steel cord, the condition that one or more steel wires are broken or the whole strand of steel wire is broken frequently occurs after the steel cord is formed, and due to the fact that the steel wires are in the cord and the limitation of a cord trolley, the condition that a certain specific wet drawing disc is broken cannot be distinguished under the existing technical condition, and therefore when the condition that the steel wires are broken, only all material returning treatment can be performed, manpower and material resources are wasted, and working efficiency is affected.

Disclosure of Invention

The purpose of the invention is as follows: in order to solve the problems in the prior art, the invention provides a cord thread wet-drawn steel wire breakage identification device which is suitable for identifying defective products of steel wire wires with various specifications, reduces waste, improves production efficiency and reduces cost.

The technical scheme is as follows: in order to achieve the purpose, the invention can adopt the following technical scheme: a cord thread wet-drawing steel wire broken wire recognition device comprises a pay-off device, a false twist device, a traction device and a take-up device; a deformer device is arranged between the pay-off device and the false twisting device; the take-up device is arranged at the rear end of the traction device;

the paying-off device carries out steel wire paying-off, and the steel wire is added with prestress in the deformer device, then passes through the torsional false twister device and is led to the take-up device through the traction device.

Further, the paying-off device is a paying-off spool.

Furthermore, the deformer device comprises an upper gear and a lower gear which are matched with each other; the upper gear is movably connected with the upper gear rack through a connecting long shaft, and the lower gear is movably connected with the lower gear rack through a connecting short shaft; an adjusting part matched with the gear in shape is further arranged above the upper gear, a compression spring is arranged above the adjusting part, and an adjusting bolt is arranged above the compression spring; the adjusting bolt is movably connected to the top of the upper gear frame relatively, the adjusting bolt is rotated to adjust elastic deformation of the compression spring downwards, and the elastic deformation of the compression spring causes the adjusting part below to move longitudinally, so that longitudinal displacement of the upper gear is adjusted. The adjusting bolt can be adjusted according to the specification of the steel wire so as to correspond to the identification in the production process of the steel wire with multiple specifications.

Furthermore, a first shaft sleeve is arranged outside the connecting long shaft, and a second shaft sleeve is arranged outside the connecting short shaft.

Furthermore, the false twisting device comprises a hollow shell rotating around a shaft, a first twisting wheel and a second twisting wheel are rotatably connected in the shell, the first twisting wheel and the second twisting wheel are axially parallel, grooves for winding steel wires are formed in the first twisting wheel and the second twisting wheel, and the steel wires are wound around the first twisting wheel and the second twisting wheel in an 8-shaped manner.

Furthermore, the traction device comprises a first traction wheel and a second traction wheel, and the steel wire is wound through the first traction wheel and the second traction wheel in an 8-shaped mode.

Furthermore, the cord thread wet-drawing steel wire breakage identification device also comprises a breakage identification alarm device.

Has the advantages that: the invention has the following advantages:

(1) the structure is simple, and the transformation cost and the investment cost are low;

(2) increase the prestressing force of steel wire line through the deformer device, it pushes away the number of times of twisting with the increase of virtual ware of twisting again to assist, makes the steel wire of defect easy broken silk fracture in advance, and the steel wire after breaking takes place passes through alarm device warning and parks to avoid production extravagant, improve production efficiency.

(3) The method is simple to adjust, can be suitable for production identification of multi-specification steel wire wires, reduces improvement cost, and is convenient and rapid to apply.

Drawings

FIG. 1 is a schematic structural diagram of a cord wet-drawn wire breakage recognition apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a front view of a structure of a transformer in the identification device of the present invention;

FIG. 3 is a schematic diagram of the structure of the transformer in the identification device of the present invention viewed from the right.

Detailed Description

Referring to fig. 1, the invention discloses a cord wet-drawn steel wire breakage identification device, which comprises a paying-off device 1, a false twist device 3, a traction device 4, a take-up device 5 and a breakage identification alarm device 6; a deformer device 2 is arranged between the pay-off device 1 and the false twister device 3; the traction device 4 is arranged at the rear end of the virtual twister device 3, and the take-up device 5 is arranged at the rear end of the traction device 4; the broken wire identification alarm device 6 is arranged between the traction device 4 and the take-up device 5.

The paying-off device 1 is a paying-off spool;

the deformer means 2 comprises an upper gear 21 and a lower gear 22 which cooperate; the steel wire passes through the middle of the upper gear and the lower gear, the upper gear 21 is movably connected with the upper gear rack 211 through a connecting long shaft 23, and the lower gear 22 is movably connected with the lower gear rack 221 through a connecting short shaft 24; an adjusting part 25 matched with the gear in shape is further arranged above the upper gear 21, a compression spring 26 is arranged above the adjusting part 25, and an adjusting bolt 27 is arranged above the compression spring 26; the adjusting bolt 27 is movably connected to the top of the upper gear frame 211 relatively, the adjusting bolt 27 is rotated to adjust the elastic deformation of the compression spring 26 downwards, and the elastic deformation of the compression spring 26 causes the lower adjusting component 25 to move longitudinally, so as to adjust the longitudinal displacement of the upper gear 21. The outer part of the connecting long shaft 23 is provided with a first shaft sleeve 231, and the outer part of the connecting short shaft 24 is provided with a second shaft sleeve 241.

The adjusting bolts 27 can be adjusted according to the gauge of the wire to cope with the different pre-stressing increases required during the production of multi-gauge wire.

The virtual twister device 3 comprises a hollow shell rotating around a shaft, a first twisting wheel and a second twisting wheel are rotationally connected in the shell, the first twisting wheel and the second twisting wheel are axially parallel, grooves for winding steel wires are formed in the first twisting wheel and the second twisting wheel, and the steel wires are wound through the first twisting wheel and the second twisting wheel in an 8-shaped manner.

The traction device 4 comprises a first traction wheel and a second traction wheel, and the steel wire is wound through the first traction wheel and the second traction wheel in an 8-shaped mode.

The working principle is as follows:

the paying-off device 1 pays off a steel wire, the steel wire passes through upper and lower gears in the deformer device 2, is adjusted by an adjusting bolt, is added with prestress, passes through the torsional false twister device 3, and is led to the take-up device 5 through the traction device 4. Increase the prestressing force of steel wire line through the deformer device, it pushes away the number of times of twisting reverse to assist the increase of virtual ware again, makes the steel wire of the easy disconnected silk of defect fracture in advance, and the steel wire after breaking off passes through disconnected silk recognition alarm device 6 and reports to the police and parks to avoid production extravagant, improve production efficiency, reduce manpower and materials meaningless consumption, reduction in production cost.