CN110498283A - A kind of tension control device for setting machine - Google Patents
A kind of tension control device for setting machine Download PDFInfo
- Publication number
- CN110498283A CN110498283A CN201910832180.2A CN201910832180A CN110498283A CN 110498283 A CN110498283 A CN 110498283A CN 201910832180 A CN201910832180 A CN 201910832180A CN 110498283 A CN110498283 A CN 110498283A
- Authority
- CN
- China
- Prior art keywords
- bull stick
- bar
- potentiometer
- slide
- control device
- 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.)
- Pending
Links
- 244000309464 bull Species 0.000 claims abstract description 30
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention provides a kind of tension control device for setting machine, including rack, idler roller, bull stick, belt pulley, potentiometer and adjusting component, there is bracket in rack, bar rotation is connected on bracket, two support rods are fixedly connected on bull stick, idler roller is rotatably connected between two pieces of support rod outer ends, belt pulley is covered on bull stick and is rotated synchronously with bull stick, potentiometer is fixed on the rack and is sequentially connected with belt pulley by belt, potentiometer is connected with the controller of the winding motor in rack, adjusting component includes the matrix frame for being welded on bull stick end, slide-bar is fixed in matrix frame, several weight slide blocks are sliding combined on slide-bar.Clamping screw is unclamped, weight slide block can be slided, adjust position of the weight slide block on slide-bar makes tensioning wheel change the tensile force of strap by lever principle.
Description
Technical field
The invention belongs to zipper processing technique fields, are related to tension control device for setting machine.
Background technique
Zipper forming machine is used for the drying of zipper cloth belt, setting treatment.Zipper cloth belt, which enters in oven, is dried, is scalded
Flat, sizing, then smooth submitting.Forming machine can scald several straps simultaneously, and speed is fast, yield is high.In strap wrapup procedure
In, constant tension device is needed to control the tension of strap, and winding elasticity is made to reach consistent.Existing strap constant tensile control
System adjusts the elastic inconvenience of tension.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of forming machine tension force dress is proposed
It sets, automatically controls constant tension, and it is convenient to manually adjust tension.
Object of the invention can be realized by the following technical scheme: a kind of tension control device for setting machine, feature exist
In, including rack, idler roller, bull stick, belt pulley, potentiometer and component is adjusted, there is bracket, bar rotation is connected in rack
Two support rods are fixedly connected on bracket, on bull stick, idler roller is rotatably connected between two pieces of support rod outer ends, belt pulley set
It is rotated synchronously on bull stick and with bull stick, potentiometer is fixed on the rack and is sequentially connected with belt pulley by belt, potentiometer
It is connected with the controller of the winding motor in rack, adjusting component includes the matrix frame for being welded on bull stick end, is consolidated in matrix frame
Surely there is slide-bar, several weight slide blocks are sliding combined on slide-bar.
Potentiometer is that there are three the resistive elements that exit, resistance value can be adjusted by certain changing rule for tool.Potentiometer is usual
It is made of resistor body and moveable brush.When brush is moved along resistor body, is obtained in output end and displacement is at certain
The resistance value or voltage of relationship.So the working principle of constant tension is: when the strap on idler roller occurs being tensioned or relaxing shape
When state, therefore idler roller is swung up and down, and drives bar rotation, and bull stick and belt pulley rotate synchronously, and belt pulley is passed by belt
The dynamic brush influenced in potentiometer is mobile, to obtain certain resistance value or voltage in output end, which is transferred to control
In device processed, the instruction for accelerating or slowing down winding motor rotation is issued by controller, to change between strap and idler roller
Clamp force makes strap tension keep constant numerical value.It, can be sliding along slide-bar by weight slide block when needing to change constant-tension value
It is dynamic, so that matrix frame, bull stick, support rod is formed a lever, clump weight and tensioning wheel are located at the both ends of lever, as long as adjustment
The position of weight slide block, so that it may change constant-tension value.
Further, the potentiometer is rotating potentiometer.
Further, it is provided with threaded hole in the weight slide block, clamping screw is threaded in threaded hole, clamping screw
Inner end leans with slide-bar.By tightening clamping screw, weight slide block can be located on slide-bar.
Further, the axial line of slide-bar and the axial line of idler roller are mutually perpendicular to and in same planes.
Further, there are two the weight slide block tools.
Further, bull stick is connected to the end of matrix frame.When end of the weight slide block far from connection, can will be tensioned
It is lifted on wheel, strap tensile force is reduced；When clump weight slides to the end of connection, tensioning wheel is since gravity pushes, strap tensile force
Increase.
Compared with prior art, this tension control device for setting machine has the advantage that
1. by lever principle, the tension of strap is controlled always in a constant level.
2. weight slide block can be slided by unclamping clamping screw, position of the weight slide block on slide-bar is adjusted, makes to be tensioned
Wheel changes to the tensile force of strap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this tension control device for setting machine.
In figure, 1, rack；11, bracket；2, idler roller；3, bull stick；4, belt pulley；41, belt；5, potentiometer；6, it supports
Bar；7, component is adjusted；71, matrix frame；72, slide-bar；73, weight slide block；74, clamping screw.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this tension control device for setting machine, including rack 1, idler roller 2, bull stick 3, belt pulley 4, potentiometer
5 and component 7 is adjusted, there is bracket 11, bull stick 3 is rotatably connected on bracket 11, and two are fixedly connected on bull stick 3 in rack 1
Support rod 6, idler roller 2 are rotatably connected between two pieces of 6 outer ends of support rod, and 4 sets of belt pulley on bull stick 3 and synchronous with bull stick 3
Rotation, potentiometer 5 are fixed in rack 1 and are sequentially connected with belt pulley 4 by belt 41, the winding on potentiometer 5 and rack 1
The controller of motor is connected, and adjusting component 7 includes the matrix frame 71 for being welded on 3 end of bull stick, is fixed with slide-bar in matrix frame 71
72, several weight slide blocks 73 are sliding combined on slide-bar 72.
The potentiometer 5 is rotating potentiometer 5, and potentiometer 5 is that there are three exit, resistance values to change by certain for tool
The resistive element that rule is adjusted.Potentiometer 5 is usually made of resistor body and moveable brush.When brush is moved along resistor body
When, it is the resistance value or voltage of acquisition and displacement at certain relationship in output end.So the working principle of constant tension is: when
Strap on idler roller 2 occurs being tensioned or when relaxed state, and therefore idler roller 2 is swung up and down, drive bull stick 3 to rotate, bull stick 3
It is rotated synchronously with belt pulley 4, belt pulley 4 influences the brush movement in potentiometer 5 by the transmission of belt 41, to obtain in output end
The resistance value or voltage, the data obtained centainly is transferred in controller, is issued by controller and is accelerated or slow down winding motor turn
Dynamic instruction makes strap tension keep constant numerical value to change the tensile force between strap and idler roller 2.When needing to change
When constant-tension value, weight slide block 73 can be slided along slide-bar 72, matrix frame 71, bull stick 3, support rod 6 is made to form one
Lever, clump weight and tensioning wheel are located at the both ends of lever, as long as the position of adjustment weight slide block 73, so that it may change constant
Tension value.
Threaded hole is provided in the weight slide block 73, clamping screw 74 is threaded in threaded hole, in clamping screw 74
End leans with slide-bar 72.By tightening clamping screw 74, weight slide block 73 can be located on slide-bar 72.The axis of slide-bar 72
The axial line of heart line and idler roller 2 is mutually perpendicular to and in same plane.
There are two the tools of weight slide block 73, and bull stick 3 is connected to the end of matrix frame 71.When weight slide block 73 is far from connection
End when, can will be lifted on tensioning wheel, strap tensile force reduce；When clump weight slides to the end of connection, tensioning wheel due to
Gravity pushes, and strap tensile force increases.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of tension control device for setting machine, which is characterized in that including rack, idler roller, bull stick, belt pulley, potentiometer and
Component is adjusted, there is bracket in rack, bar rotation is connected on bracket, and two support rods are fixedly connected on bull stick, is tensioned
Roller is rotatably connected between two pieces of support rod outer ends, and belt pulley is covered on bull stick and rotated synchronously with bull stick, and potentiometer is fixed on
It is sequentially connected in rack and with belt pulley by belt, potentiometer is connected with the controller of the winding motor in rack, adjusting group
Part includes the matrix frame for being welded on bull stick end, and slide-bar is fixed in matrix frame, and it is sliding that several counterweights are sliding combined on slide-bar
Block.
2. a kind of tension control device for setting machine according to claim 1, which is characterized in that the potentiometer is rotation
Middle Eocene device.
3. a kind of tension control device for setting machine according to claim 1, which is characterized in that be provided in the weight slide block
Threaded hole, clamping screw are threaded in threaded hole, and clamping screw inner end leans with slide-bar.
4. a kind of tension control device for setting machine according to claim 1, which is characterized in that the axial line of slide-bar and tensioning
The axial line of roller is mutually perpendicular to and in same plane.
5. a kind of tension control device for setting machine according to claim 1, which is characterized in that the weight slide block has two
It is a.
6. a kind of tension control device for setting machine according to claim 1, which is characterized in that bull stick is connected to matrix frame
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832180.2A CN110498283A (en) | 2019-09-04 | 2019-09-04 | A kind of tension control device for setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832180.2A CN110498283A (en) | 2019-09-04 | 2019-09-04 | A kind of tension control device for setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110498283A true CN110498283A (en) | 2019-11-26 |
Family
ID=68591206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910832180.2A Pending CN110498283A (en) | 2019-09-04 | 2019-09-04 | A kind of tension control device for setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110498283A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247671A (en) * | 2020-02-11 | 2021-08-13 | 志圣科技（广州）有限公司 | Conveying module with tension adjusting mechanism and baking device |
| CN114249162A (en) * | 2021-12-20 | 2022-03-29 | 株洲时代电气绝缘有限责任公司 | Micro-tensioning device for unwinding and flattening in mica tape reinforcing process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317244A (en) * | 1997-04-24 | 1998-12-02 | Orizio Paolo Spa | Tension unit for automatic tension control of woven yarn fabric |
| CN204237356U (en) * | 2014-11-24 | 2015-04-01 | 西北机器有限公司 | A kind of thin machine drawing takeup tension mechanism |
| CN204890364U (en) * | 2015-09-08 | 2015-12-23 | 福建新超机械有限公司 | Pull -up diaper secondary tension pendulum arm members |
| CN207828435U (en) * | 2018-01-24 | 2018-09-07 | 西安康控科尼电子科技有限公司 | Tension swing rod potentiometer control device |
| CN210709971U (en) * | 2019-09-04 | 2020-06-09 | 浙江杰凯拉链科技有限公司 | Tension control device of setting machine |
-
2019
- 2019-09-04 CN CN201910832180.2A patent/CN110498283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317244A (en) * | 1997-04-24 | 1998-12-02 | Orizio Paolo Spa | Tension unit for automatic tension control of woven yarn fabric |
| CN204237356U (en) * | 2014-11-24 | 2015-04-01 | 西北机器有限公司 | A kind of thin machine drawing takeup tension mechanism |
| CN204890364U (en) * | 2015-09-08 | 2015-12-23 | 福建新超机械有限公司 | Pull -up diaper secondary tension pendulum arm members |
| CN207828435U (en) * | 2018-01-24 | 2018-09-07 | 西安康控科尼电子科技有限公司 | Tension swing rod potentiometer control device |
| CN210709971U (en) * | 2019-09-04 | 2020-06-09 | 浙江杰凯拉链科技有限公司 | Tension control device of setting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247671A (en) * | 2020-02-11 | 2021-08-13 | 志圣科技（广州）有限公司 | Conveying module with tension adjusting mechanism and baking device |
| CN114249162A (en) * | 2021-12-20 | 2022-03-29 | 株洲时代电气绝缘有限责任公司 | Micro-tensioning device for unwinding and flattening in mica tape reinforcing process |
| CN114249162B (en) * | 2021-12-20 | 2023-09-29 | 株洲时代电气绝缘有限责任公司 | Micro-tension device for unreeling and flattening in mica tape reinforcement process |
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