CN205381788U - Friction tension rolling machine - Google Patents
Friction tension rolling machine Download PDFInfo
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- CN205381788U CN205381788U CN201620197693.2U CN201620197693U CN205381788U CN 205381788 U CN205381788 U CN 205381788U CN 201620197693 U CN201620197693 U CN 201620197693U CN 205381788 U CN205381788 U CN 205381788U
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Abstract
The utility model discloses a friction tension rolling machine, the decoiler has been arranged in proper order along strip direction of delivery, the roller of rectifying, divide strip machine and rolling machine, the rolling press packed bale contains the rolling axle, rolling dish and pull rod, open at the center of rolling axle has axially extending bore, its outer fringe is equipped with the spacer and opens there is radial keyway, the both sides of rolling dish are equipped with the friction disc, radial keyway is arranged in to the friction disc, install the pull rod among the axially extending bore of rolling axle, the pressure disk is installed to the axle head of pull rod, the medial surface of pressure disk offsets with the spacer and presses, the removal of pull rod makes the pressure disk compress tightly the spacer. By the decoiler control speed when producing the line operation, rolling machine control tension, for tension and the speed that remains stable, rolling machine adopts the rolling of rolling dish, can the relative slip between rolling dish and the rolling axle, and strip scratches is avoided to sliding friction through rolling dish and the rolling axle production strip tension of doing all can. Compare ordinary minute finding activate occupation space still less, the production requirement of electroplating high -end strips such as material is satisfied in the more accurate stability of tension control.
Description
Technical field
This utility model relates to a kind of friction tension winder.
Background technology
When high-end copper strips divides bar as electroplated material, it is higher that strip surface cut controls requirement.Strip surface is wiped and is scratched relatively greatly by general point bar line tension control mode, and the basic public affair cost of investment of early stage is significantly high.The conventional tension control of copper strip splitting line has: 1) belt tension machine control mode.2) vacuum furnace control mode.
Tradition point bar line Scroll is scalable formula structure, is bonded on winder spool paper sleeve or is clamped by band with jaw during band rolling, and during line operating, band is with spool synchronous axial system.Belt tension machine is to utilize clamping force to make band and felt or belt produce frictional force, thus controlling winding tension.Vacuum furnace is to utilize pull of vacuum to make felt on band and vacuum furnace produce frictional force to control winding tension before winder.Both control modes are required for digging melt pit at Factory Building and store band to regulate rolling speed, and during product line operating, only between belt tension machine or vacuum furnace and winder, band is tensioned, and remainder band does not have tension force.Band through banding machine shear a point bar need to use pressing plate or rubber ring push down band prevent band in banding machine deformation sideslip thus quality is cut in impact.
The generation of above two tension control winding tension is required for contacting generation friction with band, so that copper strip surface easily produces bigger cut or impression, this cannot meet product requirement when high-precision end bands such as electroplating material divides bar.Needing to change tension control when band divides bar to solve this problem, reducing strip surface friction, thus reaching higher surface quality requirements.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, it is provided that a kind of friction tension winder.
The purpose of this utility model is achieved through the following technical solutions:
Friction tension winder, it is characterized as being: be sequentially arranged uncoiler, deviation rectification roller, banding machine and winder along band conveying direction, described winder comprises Scroll, closed reel and pull bar, the center of described Scroll has axially extending bore, its outer rim is provided with spacer and has radially keyway, the both sides of described closed reel are provided with friction plate, friction plate is placed in radial direction keyway, the axially extending bore of described Scroll is provided with pull bar, the axle head of pull bar is provided with platen, the medial surface of platen compresses mutually with spacer, and the movement of pull bar makes platen compress spacer.
Further, above-mentioned friction tension winder, wherein, stretcher before being provided with between uncoiler and deviation rectification roller.
Further, above-mentioned friction tension winder, wherein, stretcher after being provided with between banding machine and winder.
Further, above-mentioned friction tension winder, wherein, one end of described pull bar is connected with the piston rod of cylinder.
Yet further, above-mentioned friction tension winder, wherein, described platen is fixed on the axle head of pull bar by locking nut.
The substantive distinguishing features of technical solutions of the utility model and progress are mainly reflected in:
1. strip surface can being avoided to wipe scratch, and compare common point of bar line and take up room less, factory building foundation does not need to dig looping pit, has saved hall space and fortification cost, and tension force controls more stable, it is possible to effectively meet the production requirement electroplating the high-end bands such as material.
Being controlled speed by uncoiler when 2. producing line operating, winder controls tension force；For the tension force remained stable for and speed, winder adopts closed reel rolling；Between closed reel and Scroll can relative sliding, produce strap tension by the force of sliding friction of closed reel and Scroll, it is to avoid band is wiped and scratched.When producing line operating, band belt tension completely is run, band in banding machine during point bar owing to band has tensile force thus when shearing point bar band be not easy wrinkling sideslip, therefore need not increase pressing plate in banding machine, thus reducing strip surface scratch further.
3. producing cylinder when lineman makees drives pull bar to move, platen is made to compress spacer, when Scroll rotates between friction plate and closed reel, between closed reel and Scroll, produce frictional force, regulate platen lateral pressure by controlling cylinder pressure size, and then control Tensity size by changing frictional force size.For keeping rolling strap tension constant, the adjustment of cylinder pressure is to change in real time with coil diameter change, passes through electric automatic control.When producing line operating, winder linear velocity is faster than producing line linear velocity, ensure to remain relative sliding thus ensureing stablizing of strap tension between closed reel and friction plate, and each band closed reel is relatively independent, the length difference between single material after cutting can be effectively eliminated, so that the balancing tension of each piece of tape.
Accompanying drawing explanation
Fig. 1: organigram of the present utility model；
Fig. 2: the structural representation of winder.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
As it is shown in figure 1, friction tension winder, it is sequentially arranged uncoiler 1, deviation rectification roller 3, banding machine 4 and winder 6 along band conveying direction, stretcher 2 before being provided with between uncoiler 1 and deviation rectification roller 3, stretcher 5 after being provided with between banding machine 4 and winder 6.
As shown in Figure 2, winder comprises Scroll 601, closed reel 606 and pull bar 603, the center of Scroll 601 has axially extending bore, its outer rim is provided with spacer 602 and has radially keyway, the both sides of closed reel 606 are provided with friction plate 607, friction plate 607 is placed in radial direction keyway, the axially extending bore of Scroll is provided with pull bar 603, the axle head of pull bar 603 is provided with platen 604, platen 604 is fixed by locking nut 605, the medial surface of platen 604 compresses with spacer 602 phase, one end of pull bar 603 is connected with the piston rod of cylinder, the movement of pull bar 603 makes platen 604 compress spacer 602.
Wherein, closed reel 606 can be freely rotatable on Scroll 601, and there is friction plate 607 both sides of closed reel 606, and friction plate 607 is by the keyway on Scroll and Scroll 601 synchronous rotary.Producing cylinder when lineman makees drives pull bar 603 to move, platen 604 is made to compress spacer 602, when Scroll 601 rotates between friction plate 607 and closed reel 606, between closed reel 606 and Scroll 601, produce frictional force, regulate platen 604 lateral pressure by controlling cylinder pressure size, and then control Tensity size by changing frictional force size.For keeping rolling strap tension constant, the adjustment of cylinder pressure is to change in real time with coil diameter change, passes through electric automatic control.When producing line operating, winder linear velocity is faster than producing line linear velocity, relative sliding is remained thus ensureing stablizing of strap tension between such guarantee closed reel 606 and friction plate 607, and each band closed reel is relatively independent, the length difference between single material after cutting can be effectively eliminated, so that the balancing tension of each piece of tape.
Adopting the said equipment, factory building foundation does not need to dig looping pit, has saved hall space and fortification cost.Being controlled speed by uncoiler 1 when producing line operating, winder 6 controls tension force.For the tension force remained stable for and speed, winder 6 adopts closed reel rolling.Between closed reel 606 and Scroll 601 can relative sliding, produce strap tension by the force of sliding friction of closed reel 606 and Scroll 601, thus avoid band A and wipe and scratch.When producing line operating, band A belt tension completely is run, band banding machine 4 in during point bar owing to band has tensile force thus when shearing point bar band be not easy wrinkling sideslip, therefore need not increasing pressing plate in banding machine 4, abrading thus reducing strip surface further.
In sum, the said equipment can be avoided strip surface to wipe scratching, and compares that common point of bar line takes up room less, tension force controls more stable, it is possible to effectively meets the production requirement electroplating the high-end bands such as material.
Below it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model.
Claims (5)
1. friction tension winder, it is characterized in that: be sequentially arranged uncoiler, deviation rectification roller, banding machine and winder along band conveying direction, described winder comprises Scroll, closed reel and pull bar, the center of described Scroll has axially extending bore, its outer rim is provided with spacer and has radially keyway, the both sides of described closed reel are provided with friction plate, friction plate is placed in radial direction keyway, the axially extending bore of described Scroll is provided with pull bar, the axle head of pull bar is provided with platen, the medial surface of platen compresses mutually with spacer, and the movement of pull bar makes platen compress spacer.
2. friction tension winder according to claim 1, it is characterised in that: stretcher before being provided with between uncoiler and deviation rectification roller.
3. friction tension winder according to claim 1, it is characterised in that: stretcher after being provided with between banding machine and winder.
4. friction tension winder according to claim 1, it is characterised in that: one end of described pull bar is connected with the piston rod of cylinder.
5. friction tension winder according to claim 1, it is characterised in that: described platen is fixed on the axle head of pull bar by locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197693.2U CN205381788U (en) | 2016-03-15 | 2016-03-15 | Friction tension rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197693.2U CN205381788U (en) | 2016-03-15 | 2016-03-15 | Friction tension rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381788U true CN205381788U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197693.2U Active CN205381788U (en) | 2016-03-15 | 2016-03-15 | Friction tension rolling machine |
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| CN (1) | CN205381788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836502A (en) * | 2016-06-03 | 2016-08-10 | 珠海鸿圣金属工业有限公司 | Material collecting device for slitting machine |
| CN106743925A (en) * | 2017-01-20 | 2017-05-31 | 福建锦特新材料科技有限公司 | A kind of automatic belt cutter |
| CN110775537A (en) * | 2019-11-22 | 2020-02-11 | 杨俊德 | Full-automatic typewriter ribbon equipment assembly line |
-
2016
- 2016-03-15 CN CN201620197693.2U patent/CN205381788U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836502A (en) * | 2016-06-03 | 2016-08-10 | 珠海鸿圣金属工业有限公司 | Material collecting device for slitting machine |
| CN106743925A (en) * | 2017-01-20 | 2017-05-31 | 福建锦特新材料科技有限公司 | A kind of automatic belt cutter |
| CN106743925B (en) * | 2017-01-20 | 2018-01-16 | 福建锦特新材料科技有限公司 | A kind of automatic belt cutter |
| CN110775537A (en) * | 2019-11-22 | 2020-02-11 | 杨俊德 | Full-automatic typewriter ribbon equipment assembly line |
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