CN207827578U - A kind of device automatically controlling laying tension - Google Patents
A kind of device automatically controlling laying tension Download PDFInfo
- Publication number
- CN207827578U CN207827578U CN201820055696.1U CN201820055696U CN207827578U CN 207827578 U CN207827578 U CN 207827578U CN 201820055696 U CN201820055696 U CN 201820055696U CN 207827578 U CN207827578 U CN 207827578U
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- Prior art keywords
- swing arm
- automatically controlling
- arm bar
- laying tension
- tension
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- 238000004804 winding Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses a kind of device automatically controlling laying tension, including：Supporting rack, fixed pulley, swing arm bar, movable pulley, limiting plate, rotation axis, driving gear, driven gear, potentiometer.Rotation axis rotation is set on supporting rack, and driving gear and swing arm bar are respectively arranged on the both ends of rotation axis；Potentiometer is installed on supporting rack, and driven gear is connect with potentiometer, and driving gear is engaged with driven gear；Movable pulley is installed on one end of swing arm bar, and the other end of swing arm bar is swung in the spacing zone between upper limit block and bottom limited block；Fixed pulley is installed on supporting rack；The device for automatically controlling laying tension further includes adjusting counterweight, adjusts counterweight and is installed on swing arm bar.A kind of device automatically controlling laying tension of the utility model carries out in due course adjustment to the tension unreeled, so that the tension unreeled is in a suitable section, and then realizes that the smooth of wire rod unreels.
Description
Technical field
The utility model is related to electric wire production technical fields, more particularly to a kind of dress automatically controlling laying tension
It sets.
Background technology
The pay off rack being now widely used in industry is fixed, cannot automatically control tension according to unwrapping wire drum size.
Winding needs the wire rod unreeled on paying out reel, the paying out reel for being wound with wire rod is positioned on pay off rack, paying out reel is put in wire rod
During volume, the wire rod on paying out reel can be reduced constantly, and expiring Spindle Status by wire rod gradually becomes wire rod sky Spindle Status, at this
During a, the tension unreeled can constantly change.For example, wire rod is put under full Spindle Status and under empty Spindle Status
The Tensity size of volume is different, therefore, it is necessary to carry out in due course adjustment to the tension unreeled, so that the tension unreeled is in
In one suitable section, and then realize that the smooth of wire rod unreels.
A kind of device automatically controlling laying tension how is designed, in due course adjustment is carried out to the tension unreeled, so that
The tension unreeled is in a suitable section, and then realizes that the smooth of wire rod unreels, this is research staff's needs of enterprise
The technical issues of solution.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, a kind of laying tension that automatically controls is provided
Device carries out in due course adjustment to the tension unreeled, so that the tension unreeled is in a suitable section, and then realizes
The smooth of wire rod unreels.
The purpose of this utility model is achieved through the following technical solutions：
A kind of device automatically controlling laying tension, including：Supporting rack, swing arm bar, movable pulley, limiting plate, turns fixed pulley
Moving axis, driving gear, driven gear, potentiometer；
The rotation axis rotation is set on support frame as described above；
The driving gear is fixed at one end of the rotation axis, and the rotation is fixed in the middle part of the swing arm bar
The other end of axis；
The potentiometer is installed on support frame as described above, and the driven gear is connect with the brush of the potentiometer, described
Driving gear is engaged with the driven gear；
The limiting plate is fixed on support frame as described above, and the limiting plate is equipped with upper limit block and bottom limits
Block forms spacing zone between the upper limit block and the bottom limited block；
The movable pulley is installed on one end of the swing arm bar, and the other end of the swing arm bar is swung in the upper limit
In spacing zone between block and the bottom limited block；
The fixed pulley is installed on support frame as described above, and the fixed pulley is located at the top of the movable pulley；
The device for automatically controlling laying tension further includes adjusting counterweight, and the adjusting counterweight is installed on the swing arm bar
On.
The adjusting counterweight is cylindrical structure in one of the embodiments,.
Guide through hole is offered on the adjusting counterweight in one of the embodiments, the swing arm bar wears described draw
Via hole, the adjusting counterweight sliding adjustable position are set on the swing arm bar.
Offer locking screw holes on the side wall for adjusting counterweight in one of the embodiments, the locking screw holes with
The guide through hole perforation, the device for automatically controlling laying tension further includes lock screw, and the lock screw is screwed together in
The locking screw holes are simultaneously abutted with the swing arm bar.
Multiple first annular winding slots, Duo Gesuo are offered on the wheel face of the fixed pulley in one of the embodiments,
The central shaft that first annular winding slot is stated along the fixed pulley is intervally arranged successively.
Multiple second ring winding slots, Duo Gesuo are offered on the wheel face of the movable pulley in one of the embodiments,
The central shaft that the second ring winding slot is stated along the movable pulley is intervally arranged successively.
A kind of device automatically controlling laying tension of the utility model, by be arranged supporting rack, fixed pulley, swing arm bar,
Movable pulley, limiting plate, rotation axis, driving gear, driven gear, potentiometer carry out in due course adjustment to the tension unreeled, so that
The tension that must be unreeled is in a suitable section, and then realizes that the smooth of wire rod unreels.
Description of the drawings
Fig. 1 is the front view of the device for automatically controlling laying tension of one embodiment of the utility model；
Fig. 2 is the side view of the device shown in FIG. 1 for automatically controlling laying tension.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
As shown in Figures 1 and 2, a kind of device 10 automatically controlling laying tension, including：Supporting rack 100, fixed pulley 200,
Swing arm bar 300, movable pulley 400, limiting plate 500, rotation axis 600, driving gear 700, driven gear 800, potentiometer 900.
The rotation of rotation axis 600 is set on supporting rack 100.
Driving gear 700 is fixed at one end of rotation axis 600, and the middle part of swing arm bar 300 is fixed at rotation axis 600
The other end.
Potentiometer 900 is installed on supporting rack 100, and driven gear 800 is connect with the brush of potentiometer 900, driving gear
700 engage with driven gear 800.
Limiting plate 500 is fixed on supporting rack 100, and limiting plate 500 is equipped with upper limit block 510 and bottom limited block
520, form spacing zone between upper limit block 510 and bottom limited block 520.
Movable pulley 400 is installed on one end of swing arm bar 300, the other end of swing arm bar 300 swing in upper limit block 510 with
In spacing zone between bottom limited block 520.
Fixed pulley 200 is installed on supporting rack 100, and fixed pulley 200 is located at the top of movable pulley 400.
The device 10 for automatically controlling laying tension further includes adjusting counterweight 910, adjusts counterweight 910 and is installed on swing arm bar 300
On.
The operation principle for automatically controlling the device 10 of laying tension is as follows：
It waits for that the wire rod 20 of unwrapping wire reaches inlet wire at fixed pulley 200, is reached at movable pulley 400 after inlet wire, wire rod 20 is wound in
After movable pulley 400, outlet at fixed pulley 200 is arrived again at；
Wire rod 20 expires Spindle Status during unreeling, by wire rod and gradually becomes wire rod sky Spindle Status, in this process,
The tension unreeled can constantly change, and the variation of tension can promote swing arm bar 300 to swing；
The swing of swing arm bar 300 drives rotation axis 600 to be rotated around supporting rack 100, and the rotation of rotation axis 600 drives master in turn
Moving gear 700 rotates；
Since driving gear 700 and driven gear 800 are intermeshed, then, the rotation of driving gear 700 drives driven tooth
Wheel 800 rotates；
Since driven gear 800 is connect with the brush of potentiometer 900, the rotation of driven gear 800 drives potentiometer in turn
900 brush is moved along the resistive element of potentiometer 900, and then the output signal of potentiometer 900 will change, in this way,
Potentiometer 900 will export live signal to control centre, then be carried out in due course to the unwinding tension of wire rod 20 by control centre
Adjustment so that the tension unreeled is in a suitable section, and then realizes that the smooth of wire rod unreels.
It is noted that by the way that limiting plate 500 is arranged in supporting rack 100, limiting plate 500 is equipped with upper limit block 510
And bottom limited block 520, spacing zone, the other end of swing arm bar 300 are formed between upper limit block 510 and bottom limited block 520
It swings in the spacing zone between upper limit block 510 and bottom limited block 520, becoming larger or becoming smaller and making suddenly when tension
When the amplitude of fluctuation of swing arm bar 300 is excessive, upper limit block 510 then can be very good limitation swing arm bar with bottom limited block 520
300 amplitude of fluctuation improves the smoothness unreeled.
It is noted that the device 10 for automatically controlling laying tension further includes adjusting counterweight 910, adjusts counterweight 910 and install
It by the way that the position for adjusting counterweight 910 is adaptively adjusted, and then is obtained according to the wire rod of different model in swing arm bar 300
Suitable unwinding tension so that wire rod can be unreeled smoothly.
Further, it is cylindrical structure to adjust counterweight 910, adjusts and offers guide through hole 911, swing arm on counterweight 910
Bar 300 wears guide through hole 911, adjusts being set on swing arm bar 300 for the sliding adjustable position of counterweight 910, adjusts counterweight 910
Locking screw holes 912 are offered on side wall, locking screw holes 912 are penetrated through with guide through hole 911, automatically control the device 10 of laying tension
Further include lock screw (not shown), lock screw is screwed together in locking screw holes 912 and is abutted with swing arm bar 300.In this way, passing through lock
Tight screw is screwed together in locking screw holes 912 and is abutted with swing arm bar 300, and counterweight 910 is adjusted in the position of swing arm bar 300 to realize
It is fixed, it is convenient, fast.
Further, multiple first annular winding slots 210 are offered on the wheel face of fixed pulley 200, it is multiple first annular
Winding slot 210 is intervally arranged successively along the central shaft of fixed pulley 200, and multiple second annulars are offered on the wheel face of movable pulley 400
Winding slot 410, multiple second ring winding slots 410 are intervally arranged successively along the central shaft of movable pulley 400.In this way, passing through setting
Multiple first annular winding slots 210 and multiple second ring winding slots 410 so that wire rod can be selectively in fixed pulley
200 or movable pulley 400 on wind multi-turn, and then realize the adjusting of tensile force.
A kind of device 10 automatically controlling laying tension of the utility model, by be arranged supporting rack 100, fixed pulley 200,
Swing arm bar 300, movable pulley 400, limiting plate 500, rotation axis 600, driving gear 700, driven gear 800, potentiometer 900, it is right
The tension unreeled carries out in due course adjustment, so that the tension unreeled is in a suitable section, and then realizes wire rod
It is smooth to unreel.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of device automatically controlling laying tension, which is characterized in that including：Supporting rack, fixed pulley, swing arm bar, movable pulley,
Limiting plate, rotation axis, driving gear, driven gear, potentiometer；
The rotation axis rotation is set on support frame as described above；
The driving gear is fixed at one end of the rotation axis, and the rotation axis is fixed in the middle part of the swing arm bar
The other end；
The potentiometer is installed on support frame as described above, and the driven gear is connect with the brush of the potentiometer, the active
Gear is engaged with the driven gear；
The limiting plate is fixed on support frame as described above, and the limiting plate is equipped with upper limit block and bottom limited block, institute
It states and forms spacing zone between upper limit block and the bottom limited block；
The movable pulley is installed on one end of the swing arm bar, the other end of the swing arm bar swing in the upper limit block with
In spacing zone between the bottom limited block；
The fixed pulley is installed on support frame as described above, and the fixed pulley is located at the top of the movable pulley；
The device for automatically controlling laying tension further includes adjusting counterweight, and the adjusting counterweight is installed on the swing arm bar.
2. the device according to claim 1 for automatically controlling laying tension, which is characterized in that the adjusting counterweight is cylinder
Body structure.
3. the device according to claim 2 for automatically controlling laying tension, which is characterized in that opened up on the adjusting counterweight
There are guide through hole, the swing arm bar to wear the guide through hole, the adjusting counterweight sliding adjustable position is set to the pendulum
On armed lever.
4. the device according to claim 3 for automatically controlling laying tension, which is characterized in that the side wall for adjusting counterweight
On offer locking screw holes, the locking screw holes are penetrated through with the guide through hole, and the device for automatically controlling laying tension is also
Including lock screw, the lock screw is screwed together in the locking screw holes and is abutted with the swing arm bar.
5. the device according to claim 1 for automatically controlling laying tension, which is characterized in that on the wheel face of the fixed pulley
Offer multiple first annular winding slots, central shaft successively be spaced row of multiple first annular winding slots along the fixed pulley
Cloth.
6. the device according to claim 5 for automatically controlling laying tension, which is characterized in that on the wheel face of the movable pulley
Offer multiple second ring winding slots, central shaft successively be spaced row of multiple second ring winding slots along the movable pulley
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055696.1U CN207827578U (en) | 2018-01-10 | 2018-01-10 | A kind of device automatically controlling laying tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055696.1U CN207827578U (en) | 2018-01-10 | 2018-01-10 | A kind of device automatically controlling laying tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827578U true CN207827578U (en) | 2018-09-07 |
Family
ID=63392833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055696.1U Active CN207827578U (en) | 2018-01-10 | 2018-01-10 | A kind of device automatically controlling laying tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207827578U (en) |
-
2018
- 2018-01-10 CN CN201820055696.1U patent/CN207827578U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210708 Address after: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address before: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. |