CN104707873A - Heavy hammer wheel device - Google Patents
Heavy hammer wheel device Download PDFInfo
- Publication number
- CN104707873A CN104707873A CN201510028610.7A CN201510028610A CN104707873A CN 104707873 A CN104707873 A CN 104707873A CN 201510028610 A CN201510028610 A CN 201510028610A CN 104707873 A CN104707873 A CN 104707873A
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- buffering
- guide wheel
- wheel
- guide pillar
- buffer
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- Tension Adjustment In Filamentary Materials (AREA)
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Abstract
The invention relates to a heavy hammer wheel device. The heavy hammer wheel device comprises a supporting frame, traction guide wheels, traction ropes, a buffer device and a balance weight device, wherein the traction guide wheel is arranged on the top of the supporting frame; the buffer device comprises a buffer base and a buffer guide wheel set arranged on the buffer base, and the buffer guide wheel set is used for guiding a shaped wire; buffer guide pillars are arranged at the front side of the supporting frame, and the buffer guide pillars are sleeved with the buffer base capable of sliding up and down through a slide sleeve; the traction ropes are supported and guided by the traction guide wheels, the head ends of the traction ropes are connected with the buffer base, and the tail ends of the traction ropes are connected with the balance weight device; the balance weight device conducts motion up and down according to the magnitude of tension force from the shaped wire on the buffer device, and therefore, the tension degree of the shaped wire is dynamically adjusted. Compared with the prior art, the heavy hammer wheel device has the advantages that the output revolving speed of a rolling wheel set main motor and the continuous tensioning of the shaped wire are automatically adjusted, and the automatic emergency stop effect is achieved.
Description
Technical field
The present invention relates to slide fastener rolling line technical field of mechanical equipment, especially a kind of can automatic adjustment line duty and broken string stoppage protection weight wheel apparatus.
Background technology
At present, the rolling of molded line is through roughing series, series is rolled in centre and the rolling of finish rolling series one-level one-level, reduces the cross section of wire rod gradually, thus obtains the wire rod of required cross-sectional sizes; And molded line carries out correcting in adjacent two conveyings of rolling between wheels by unpowered roller set, when rolling wheels mair motor rotating speed ratio of elongation that is asynchronous or molded line and changing, in the same time, rolling molded line length out can change; Molded line now can be caused bending or break, if molded line bends, then rolling molded line that wheels roll out under together can gross distortion damage and roll wheel; If molded line is pulled off, roll mill can not stop, and above rolls wheels together and continues rolling, waste wire rod, if be not found for a long time, even can stuck roll mill, and damage equipment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of can the weight wheel apparatus of automatic adjustment line tensioning.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of weight wheel apparatus, comprises bracing frame, is arranged on the traction guide wheel at bracing frame top, hauling rope, buffer unit and counter weight device; Described buffer unit comprises buffering pedestal and is arranged on the buffering guide wheel group on buffering pedestal, and described buffering guide wheel group is for guiding molded line; The front side of support frame as described above is provided with buffering guide pillar, and described buffering pedestal can slide up and down to be set on described buffering guide pillar by sliding sleeve; Described hauling rope supports guiding by described traction guide wheel, and the head end of described hauling rope connects described buffering pedestal, and the end of described hauling rope connects described counter weight device; Described counter weight device is subject to the size of molded line pulling force according to described buffer unit and moves up and down, thus the tensioning degree of dynamic conditioning molded line.
Further, support frame as described above is also provided with the counterweight guide pillar being positioned at described buffering guide pillar rear, and described counter weight device can slide up and down to be set on described counterweight guide pillar by sliding sleeve.
Further, traction guide wheel is sprocket wheel, and described hauling rope is chain.
Further, buffering pedestal is provided with displacement induction trigger, and support frame as described above is provided with the vertical displacement transducer arranged;
Described displacement induction trigger moves up and down with buffering pedestal and triggers institute's displacement sensors, and the position signalling of the buffering pedestal sensed is fed back to the control device of Controlling outline curve transporting velocity by institute's displacement sensors.
Further, the upper side and lower side of institute's displacement sensors is respectively equipped with upper limit inductive switch and lower limit inductive switch; When described displacement induction trigger triggers described upper limit inductive switch and lower limit inductive switch, complete machine is shut down.
Further, described counterweight guide pillar bottom is provided with damping spring.
Further, described buffering guide pillar and described counterweight guide pillar are provided with two respectively symmetrically.
Further, described buffering guide wheel group comprises the first guide wheel and is located at the second guide wheel on the downside of the first guide wheel, described first guide wheel and the second guide wheel sandwiched guiding molded line.
Further, described buffering pedestal is provided with the adjusting device regulating described first guide wheel and the second guide wheel to coordinate tightness.
Further, support frame as described above comprises installation panel and lower installation panel, and described buffering guide pillar and counterweight guide pillar are supported between described upper installation panel and lower installation panel; Described traction guide wheel is arranged on described upper installation panel, and described upper installation panel is provided with the via hole passed for described hauling rope.
Compared with prior art, tool of the present invention has the following advantages:
1, when the length of molded line changes time, utilize the gravity of counter weight device by molded line tensioning, enter next group under the state making molded line remain on tensioning and roll wheel, thus avoid molded line because relaxing to rolling deformation;
2, bracing frame is provided with displacement transducer, and in buffering guide wheel group, be provided with displacement induction trigger, automatically the output speed rolling wheels mair motor is adjusted by the upper and lower displacement amount of induction buffering guide wheel group, thus adjustment molded line is to the pulling force size of buffering guide wheel group, counter weight device moves up and down according to the size of buffering guide wheel group under tension, thus the tensioning degree of dynamic conditioning molded line;
3, be provided with bound bit switch, when the output speed rolling wheels mair motor is excessive or molded line ruptures, complete machine can stop rolling in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Fig. 3 is side view of the present invention;
Fig. 4 is working view of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in figures 1 and 3, weight wheel apparatus of the present invention, comprises bracing frame 1, is arranged on the traction guide wheel 2 at bracing frame 1 top, hauling rope 21, buffer unit 3 and counter weight device 4.The buffering guide wheel group 32 that buffer unit 3 comprises buffering pedestal 31 and is arranged on buffering pedestal 31, described buffering guide wheel group 32 is for guiding molded line; The front side of support frame as described above 1 is provided with buffering guide pillar 13, and buffering guide pillar 13 rear is provided with counterweight guide pillar 14, and preferably buffering guide pillar 13 and counterweight guide pillar 14 are all symmetrical arranged two; Buffering pedestal 3 can slide up and down to be set on described buffering guide pillar 13 by sliding sleeve 8, and counter weight device can slide up and down to be set on described counterweight guide pillar 14 by sliding sleeve 8; Described hauling rope 21 supports guiding by described traction guide wheel 2, and the head end of described hauling rope 21 connects described buffering pedestal 31, and the end of described hauling rope 21 connects described counter weight device 4, traction introduction 2 preferably sprocket wheel, and hauling rope 21 is chain preferably; Because the cooperation of sprocket wheel and chain can prevent both from occurring sliding.Described counter weight device 4 is subject to the size of molded line 7 pulling force according to described buffer unit and moves up and down, thus the tensioning degree of dynamic conditioning molded line 7.
In addition, when counter weight device 4 falls, inertia is comparatively large, in order to effectively cushion the inertia of counter weight device 4, arranges damping spring 6 in counterweight guide pillar 14 bottom.
As further improvement project, as shown in Figure 1 and Figure 4, buffering pedestal 31 is provided with displacement induction trigger 53, support frame as described above is provided with the vertical displacement transducer 5 arranged, displacement induction trigger 53 preferably magnetic suspension displacement transducer magnetic head, displacement sensor 5 is preferred magnetic suspension displacement transducer then because this sensor have precision high, exempt to wear and tear, advantage that shock resistance is good;
In the course of work, described displacement induction trigger 53 with buffering pedestal move up and down and trigger bit displacement sensor 5, the position signalling of the buffering pedestal 31 sensed is fed back to the control device of Controlling outline curve transporting velocity by displacement transducer 5, in order to prevent rolling the damage caused when wheel speed changes too greatly or breaks.
As further improvement project, be respectively equipped with upper limit inductive switch 51 and lower limit inductive switch 52 in the upper side and lower side of displacement sensor 5; When displacement induction trigger 53 triggers described upper limit inductive switch 51 and lower limit inductive switch 52, complete machine is shut down.
As shown in Figure 2, the second guide wheel 322 that buffering guide wheel group comprises the first guide wheel 321 and is located on the downside of the first guide wheel, described first guide wheel 321 and the second guide wheel 322 sandwiched guiding molded line.
As further improvement project, buffering pedestal 31 there are adjustment first guide wheel and the second guide wheel coordinate the adjusting device 33 of tightness.
As shown in Figure 1, upper mounting plate 11 and lower installation board 12 can be respectively set at the two ends up and down of bracing frame 1, buffering guide pillar 13 and counterweight guide pillar 14 are supported between described upper installation panel 11 and lower installation panel 12, traction guide wheel 2 is arranged on upper installation panel 11, upper installation panel 11 arranges the via hole 110 passed for hauling rope 21.
In addition, counter weight device 4 also can be made into two parts, the weight 43 being bearing frame 42 respectively and being arranged in bearing frame, increases and decreases the weight 43 in bearing frame 42 as required.
Operation principle of the present invention is below described:
Roll wheels mair motor rotating speed or current ratio of elongation of rolling the molded line of wheels in normal operation when changing, in the same time, rolling molded line 7 length out can change, therefore make whole buffer unit 3 under the Action of Gravity Field of counter weight device 4 on, lower movement, enter next group under making molded line 7 remain on suitable tensioning state always and roll wheel, thus avoid molded line 7 because relaxing to rolling deformation, and be arranged on buffer unit 3 displacement induction trigger 53 also can with on, lower movement, the upper and lower displacement of now displacement induction trigger 53 can change the output voltage size in trim displacement sensor 5, corresponding analog signals can be exported and be given to frequency converter after the special displacement sensing processing module in control system reads the change of voltage, the output speed changing and roll wheels mair motor is reached with the output frequency changed in frequency converter, thus realize automatic adjustment line 7 duty.As run into, velocity variations is too large, molded line 7 breaks suddenly etc. in emergency circumstances; the molded line 7 upper and lower fluctuating range of meeting excessive (Fig. 4 molded line is the situation of C or D), when molded line 7 duty exceedes the position of upper limit inductive switch 51 or limit induction switch 52, complete machine can be shut down by emergency deceleration.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a weight wheel apparatus, is characterized in that: comprise bracing frame, traction guide wheel, hauling rope, buffer unit and the counter weight device be arranged on bracing frame;
Described buffer unit comprises buffering pedestal and is arranged on the buffering guide wheel group on buffering pedestal, and described buffering guide wheel group is for guiding molded line;
The front side of support frame as described above is provided with buffering guide pillar, and described buffering pedestal can slide up and down to be set on described buffering guide pillar by sliding sleeve;
Described hauling rope supports guiding by described traction guide wheel, and the head end of described hauling rope connects described buffering pedestal, and the end of described hauling rope connects described counter weight device;
Described counter weight device is subject to the size of molded line pulling force according to described buffer unit and moves up and down, thus the tensioning degree of dynamic conditioning molded line.
2. a kind of weight wheel apparatus according to claim 1, is characterized in that: support frame as described above is also provided with the counterweight guide pillar being positioned at described buffering guide pillar rear, described counter weight device can slide up and down to be set on described counterweight guide pillar by sliding sleeve.
3. a kind of weight wheel apparatus according to claim 1, it is characterized in that: described traction guide wheel is sprocket wheel, described hauling rope is chain.
4. a kind of weight wheel apparatus according to claim 1, is characterized in that: described buffering pedestal is provided with displacement induction trigger, and support frame as described above is provided with the vertical displacement transducer arranged;
Described displacement induction trigger moves up and down with buffering pedestal and triggers institute's displacement sensors, and the position signalling of the buffering pedestal sensed is fed back to the control device of Controlling outline curve transporting velocity by institute's displacement sensors.
5. a kind of weight wheel apparatus according to claim 4, is characterized in that: the upper side and lower side of institute's displacement sensors is respectively equipped with upper limit inductive switch and lower limit inductive switch;
When described displacement induction trigger triggers described upper limit inductive switch and lower limit inductive switch, complete machine is shut down.
6. a kind of weight wheel apparatus according to claim 2, is characterized in that: described counterweight guide pillar bottom is provided with damping spring.
7. a kind of weight wheel apparatus according to claim 2 or 6, is characterized in that: described buffering guide pillar and described counterweight guide pillar are provided with two respectively symmetrically.
8. a kind of weight wheel apparatus according to any one of claim 1 to 6, is characterized in that: described buffering guide wheel group comprises the first guide wheel and is located at the second guide wheel on the downside of the first guide wheel, described first guide wheel and the second guide wheel sandwiched guiding molded line.
9. a kind of weight wheel apparatus according to claim 8, is characterized in that: described buffering pedestal is provided with the adjusting device regulating described first guide wheel and the second guide wheel to coordinate tightness.
10. a kind of weight wheel apparatus according to claim 2, support frame as described above comprises installation panel and lower installation panel, and described buffering guide pillar and counterweight guide pillar are supported between described upper installation panel and lower installation panel;
Described traction guide wheel is arranged on described upper installation panel, and described upper installation panel is provided with the via hole passed for described hauling rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028610.7A CN104707873B (en) | 2015-01-20 | 2015-01-20 | Heavy hammer wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028610.7A CN104707873B (en) | 2015-01-20 | 2015-01-20 | Heavy hammer wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104707873A true CN104707873A (en) | 2015-06-17 |
| CN104707873B CN104707873B (en) | 2017-01-11 |
Family
ID=53407886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028610.7A Active CN104707873B (en) | 2015-01-20 | 2015-01-20 | Heavy hammer wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104707873B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889162A (en) * | 2015-06-19 | 2015-09-09 | 石家庄中利锌业有限公司 | Multi-wire-path continuous casting and rolling zinc wire production line |
| CN105817497A (en) * | 2016-05-11 | 2016-08-03 | 无锡常欣科技股份有限公司 | Meter metering component of spool wire collecting machine |
| CN106115366A (en) * | 2016-08-17 | 2016-11-16 | 张士骏 | A kind of identical tension prepared for diamond cutting secant maintains device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795130Y (en) * | 2005-04-26 | 2006-07-12 | 江苏天奇物流***工程股份有限公司 | Plate chain heavy hammer tensioner |
| CN201226877Y (en) * | 2008-07-28 | 2009-04-29 | 张岳恩 | Elasticity adjustment device of zipper |
| CN201358070Y (en) * | 2008-12-09 | 2009-12-09 | 沈阳矿山机械有限公司 | Counter weight tower wagon type tension device |
| CN201934074U (en) * | 2011-02-21 | 2011-08-17 | 刘昕 | Heavy-hammer beamless type strong-efficiency energy-saving pumping unit |
| CN102599694A (en) * | 2012-03-28 | 2012-07-25 | 佛山市顺德区泰纶拉链有限公司 | Zipper assembly equipment and zipper machine with same |
| KR101353790B1 (en) * | 2011-12-13 | 2014-01-21 | 주식회사 포스코 | Strip tension adjusting apparatus |
-
2015
- 2015-01-20 CN CN201510028610.7A patent/CN104707873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795130Y (en) * | 2005-04-26 | 2006-07-12 | 江苏天奇物流***工程股份有限公司 | Plate chain heavy hammer tensioner |
| CN201226877Y (en) * | 2008-07-28 | 2009-04-29 | 张岳恩 | Elasticity adjustment device of zipper |
| CN201358070Y (en) * | 2008-12-09 | 2009-12-09 | 沈阳矿山机械有限公司 | Counter weight tower wagon type tension device |
| CN201934074U (en) * | 2011-02-21 | 2011-08-17 | 刘昕 | Heavy-hammer beamless type strong-efficiency energy-saving pumping unit |
| KR101353790B1 (en) * | 2011-12-13 | 2014-01-21 | 주식회사 포스코 | Strip tension adjusting apparatus |
| CN102599694A (en) * | 2012-03-28 | 2012-07-25 | 佛山市顺德区泰纶拉链有限公司 | Zipper assembly equipment and zipper machine with same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889162A (en) * | 2015-06-19 | 2015-09-09 | 石家庄中利锌业有限公司 | Multi-wire-path continuous casting and rolling zinc wire production line |
| CN105817497A (en) * | 2016-05-11 | 2016-08-03 | 无锡常欣科技股份有限公司 | Meter metering component of spool wire collecting machine |
| CN106115366A (en) * | 2016-08-17 | 2016-11-16 | 张士骏 | A kind of identical tension prepared for diamond cutting secant maintains device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104707873B (en) | 2017-01-11 |
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