CN202865297U - Wire stock running state protection device - Google Patents
Wire stock running state protection device Download PDFInfo
- Publication number
- CN202865297U CN202865297U CN 201220471703 CN201220471703U CN202865297U CN 202865297 U CN202865297 U CN 202865297U CN 201220471703 CN201220471703 CN 201220471703 CN 201220471703 U CN201220471703 U CN 201220471703U CN 202865297 U CN202865297 U CN 202865297U
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- CN
- China
- Prior art keywords
- guide wheel
- wire
- stay bar
- wire rod
- stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a wire stock running state protection device which comprises a stand, an elastic part and a stay bar, wherein a first guide wheel and a second guide wheel are fixed on the stand; one end of the elastic part is fixedly connected with the stand, and the other end of the elastic part is fixedly connected with one end of the stay bar; the other end of the stay bar is rotationally connected with a third guide wheel; the third guide wheel is arranged between the first guide wheel and the second guide wheel; a pivot is arranged between both ends of the stay bar; the stay bar and the stand are rotationally connected on the pivot; and the upper end and the lower end of the third guide wheel are respectively provided with travel switches. The wire stock running state protection device disclosed by the utility model can be adapted to wire stocks with different specifications and meets the requirements for different tensions by regulating the elastic part to an optimal state, discover and control the wire disorder or the wire breakage after the wire disorder or the wire breakage is generated on a wire stock heat treatment production line and accurately judge whether a point in which exception occur is positioned in a wire releasing area or a furnace cavity or a wire collecting area or not through signals sent by the non-contact travel switches positioned on an upper position and a lower position.
Description
Technical field
The utility model relates to wire rod treatment production technical field, particularly a kind of wire rod running status protector.
Background technology
Behind wire rod heat-treatment production line generation sleave or the fracture of wire, provide the wire coiler of operation power can not make any action at present, continue operation until run empty.After operator found, resuming production needed manpower that wire rod is passed the production line that reaches hundreds of rice again until spooling equipment is wasted time and energy.When restarting spooling equipment, if too early contact hardening medium in the wire rod speed-raising process, wire rod has again the risk of fracture of wire, and this process can produce again scraps wire rod in a large number.
The utility model content
The technical problems to be solved in the utility model is: after overcoming in the prior art wire rod heat-treatment production line generation sleave or fracture of wire, and the deficiency that can not in time find and control, the utility model provides a kind of wire rod running status protector.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of wire rod running status protector, comprise frame, elastomeric element and strut, be fixed with the first guide wheel and the second guide wheel on the described frame, one end of described elastomeric element is fixedly connected with frame, the other end is fixedly connected with strut one end, the other end of strut is rotatably connected to the 3rd guide wheel, described the 3rd guide wheel is arranged between the first guide wheel and the second guide wheel, be provided with a fulcrum between the two ends of described strut, strut and frame are rotationally connected at the fulcrum place; The top and bottom of described the 3rd guide wheel are respectively arranged with travel switch.
Described travel switch is static position switch.
The beneficial effects of the utility model are that the utility model wire rod running status protector to optimum regime, can adapt to different size wire rod and differential tension requirement by the adjustable elastic parts; Behind wire rod heat-treatment production line generation sleave or the fracture of wire, can in time find and control; And by the signal that the static position switch of two different positionss up and down sends, the point that can accurately judge abnormal is in the unwrapping wire zone or burner hearth inside or take-up zone.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the optimum embodiment of the utility model wire rod running status protector.
Among the figure 1, frame, 2, elastomeric element, 3, strut, the 4, second static position switch, the 5, second guide wheel, the 6, the 3rd guide wheel, the 7, first static position switch, the 8, first guide wheel.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the structural representation of the optimum embodiment of the utility model wire rod running status protector.Comprise frame 1, elastomeric element 2 and strut 3, be fixed with the first guide wheel 8 and the second guide wheel 5 on the frame 1, one end of elastomeric element 2 is fixedly connected with frame 1, the other end is fixedly connected with strut 3 one ends, the other end of strut 3 is rotatably connected to the 3rd guide wheel 6, the 3rd guide wheel 6 is arranged between the first guide wheel 8 and the second guide wheel 5, is provided with a fulcrum between the two ends of strut 3, and strut 3 is rotationally connected at the fulcrum place with frame 1; The upper end of the 3rd guide wheel 6 is provided with the first static position switch 7, and the lower end is provided with the second static position switch 4.Elastomeric element 2 is spring.
The utility model is installed in wire rod thermal treatment unwrapping wire place, and the bottom is connected with the wire rod in unwrapping wire traction wheel exit, and wire rod moves from left to right, through the first guide wheel 8 tops, the 3rd guide wheel 6 belows finally by crossing the second guide wheel 5 tops, namely change the wire rod running route by three guide wheels.Elastomeric element 2 can require arbitrarily to be adjusted to optimum regime according to different size wire rod and differential tension.
Wire rod detects tension force through online, and is large if tension force becomes, and is wire rod unwrapping wire not smooth (sleave); Diminish, be the wire rod fracture.After this device is installed at the unwrapping wire place, abnormal signal is transferred to the PLC controller, the PLC controller sends a series of action control signal again, to guarantee initiatively out of service and disengaging water quenching medium of wire rod.
In normal wire tension situation, the center of the 3rd guide wheel 6, the first guide wheel 8 and the second guide wheel 5 in a straight line, and the line at the center of the 3rd guide wheel 6, the first guide wheel 8 and the second guide wheel 5 is parallel to horizontal plane.
When wire rod generation sleave, tension force can become large moment, the 6 stressed risings of the 3rd guide wheel, and be moved to the sensing range of the first static position switch 7, the signal of the first static position switch 7 sends, this line position spooling equipment stall, quenching tank place single-acting cylinder is pulled out wire rod from quenchant, and it is the sound and light alarm in unwrapping wire zone that this signal causes the place.
When wire rod generation fracture of wire, wire tension can diminish moment, the 3rd guide wheel 6 reason of being conducted oneself with dignity descends, and be moved to the sensing range of the second static position switch 4, the signal of the second static position switch 4 sends, this line position spooling equipment stall, quenching tank place single-acting cylinder is pulled out steel wire from quenchant, and it is the sound and light alarm in burner hearth inside or take-up zone that this signal causes the place.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (2)
1. wire rod running status protector, it is characterized in that: comprise frame (1), elastomeric element (2) and strut (3), be fixed with the first guide wheel (8) and the second guide wheel (5) on the described frame (1), one end of described elastomeric element (2) is fixedly connected with frame (1), the other end is fixedly connected with strut (3) one ends, the other end of strut (3) is rotatably connected to the 3rd guide wheel (6), described the 3rd guide wheel (3) is arranged between the first guide wheel (8) and the second guide wheel (5), be provided with a fulcrum between the two ends of described strut (3), strut (3) is rotationally connected at the fulcrum place with frame (1); The top and bottom of described the 3rd guide wheel (6) are respectively arranged with travel switch.
2. wire rod running status protector as claimed in claim 1, it is characterized in that: described travel switch is static position switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471703 CN202865297U (en) | 2012-09-14 | 2012-09-14 | Wire stock running state protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471703 CN202865297U (en) | 2012-09-14 | 2012-09-14 | Wire stock running state protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865297U true CN202865297U (en) | 2013-04-10 |
Family
ID=48032033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471703 Expired - Fee Related CN202865297U (en) | 2012-09-14 | 2012-09-14 | Wire stock running state protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952554A (en) * | 2015-06-28 | 2015-09-30 | 无锡锡洲电磁线有限公司 | On-line detection device for stuck bare wire |
| CN105363791A (en) * | 2015-12-09 | 2016-03-02 | 安阳市合力高速冷轧有限公司 | Scramming device for piling-up of steel |
-
2012
- 2012-09-14 CN CN 201220471703 patent/CN202865297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952554A (en) * | 2015-06-28 | 2015-09-30 | 无锡锡洲电磁线有限公司 | On-line detection device for stuck bare wire |
| CN105363791A (en) * | 2015-12-09 | 2016-03-02 | 安阳市合力高速冷轧有限公司 | Scramming device for piling-up of steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20180914 |