CN208621974U - The annular constant adjustment device of cloth longitudinal pulling force - Google Patents
The annular constant adjustment device of cloth longitudinal pulling force Download PDFInfo
- Publication number
- CN208621974U CN208621974U CN201820872350.0U CN201820872350U CN208621974U CN 208621974 U CN208621974 U CN 208621974U CN 201820872350 U CN201820872350 U CN 201820872350U CN 208621974 U CN208621974 U CN 208621974U
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- China
- Prior art keywords
- guide rail
- main
- vehicle
- pulling force
- driven voller
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Abstract
The utility model discloses a kind of constant adjustment devices of annular cloth longitudinal pulling force, including rack；Active roller arrangement, the active roller arrangement include drive roll and active roller motor, and the drive roll is rotatably supported in the active rack；Driven roller arrangement；The driven roller arrangement includes driven voller, driven voller face parallel with the drive roll；The driven roller arrangement further includes regulating support device, and the drawing vehicle includes mutually stacked main vehicle and secondary vehicle；The pair vehicle includes subframe, the secondary wheel for rotationally supporting the subframe, constant force control device, the both ends of the driven voller are rotatably supported in respectively on the subframe, the pair guide rail is fixed on the main car frame, and the pair vehicle can be moved by secondary wheel along the secondary guide rail.The utility model is used for the heat-shaping production line of industrial cloth.
Description
Technical field
The utility model relates to industrial cloths to weave equipment technology field, and especially a kind of annular cloth longitudinal pulling force is constant
Adjust device.
Background technique
Heating draw forming machine is the process units of production braiding industrial cloth.By braiding made of industrial cloth,
Ventilative density needs to adjust the size of its air hole by heating draw forming, so that it is scheduled ventilative to obtain industrial cloth
Density.
In the prior art, the heat-shaping equipment of industrial cloth is that traction chain clamping device passes through long box heating equipment
Composition, the heat-shaping technique of industrial cloth determine heating temperature, heat duration, between the introduction speed three of traction chain
Correlation, and the speed for heating duration and traction chain determines the length of box heating equipment, box heating equipment body
Huge, clamping device the traction chain of product is too long, increases equipment cost.
Since the sizing of industrial cloth is to heating temperature, heats duration and require, it is corresponding best under certain tensile force
Traction device speed, the length of heater box to be multiplied by with hauling speed heating duration be adapted so that the length of heater box
One section more than 10 meters or more, the usable floor area of workshop is forced to expand, and draw chain type clamping device in spring clip heated
The temperature action of case makes the fast of elastic extenuation, and vulnerable part is largely replaced, and maintenance cost greatly improved, and improves production cost, influences
Efficiency.
The applicant once did trial, by the end to end formation of industrial cloth annular, by annular cloth pack into drive roll,
Run in driven voller, using longitudinal tensile fixture to length carry out set-stretching, in small-sized heating compartment circulating-heating come into
Row sizing, not only complied with single cloth in industrial cloth can not long-time heating characteristic, but also reduce the volume of heating compartment,
Save equipment cost and maintenance cost, but due to during stretching heated drying, industrial cloth itself can generate flexible, indulge
Variation is generated to length, so that longitudinal stretching system generates variation, the change of longitudinal traction pulling force to the pulling force of annular cloth
Change the size for making the air hole of industrial cloth and shape generates variation, affects product quality, the requirement of drawing and setting is not achieved.
Summary of the invention
The utility model is in order to solve the above technical problems, provide a kind of annular cloth longitudinal pulling force constant adjustment device.
To achieve the goals above, the technical solution of the utility model is:
The constant adjustment device of a kind of annular cloth longitudinal pulling force, comprising: rack, the rack include active rack；Actively
Roller arrangement, the active roller arrangement include drive roll and active roller motor, and the drive roll is rotatably supported in the active
In rack；Driven roller arrangement；The driven roller arrangement includes driven voller, driven voller face parallel with the drive roll；Institute
Stating driven roller arrangement further includes regulating support device, and the regulating support device includes drawing vehicle, main guide rail and secondary guide rail, described
Main guide rail and secondary guide rail are parallel and perpendicular to the drive roll axis, and the drawing vehicle includes mutually stacked main vehicle and secondary vehicle,
The main vehicle includes main car frame and the main wheel that is supported under the main car frame, and the main wheel is matched with the main guide rail,
Limiting device able to turn on or off is set between the main guide rail and main vehicle；The pair vehicle includes subframe, rotationally by the pair
Secondary wheel, the constant force control device of vehicle frame bearing, the both ends of the driven voller are rotatably supported in the secondary vehicle respectively
On frame, the pair guide rail is fixed on the main car frame, and the pair vehicle can be moved by secondary wheel along the secondary guide rail.
The utility model has the advantages that the industrial cloth of required heating draw forming whole joins end to end and connects when production, annular is formed
Cloth covers on drive roll and driven voller.Firstly, main car frame is moved along main guide rail, tighten annular cloth trend, by main guide rail
And the limiting device setting between main vehicle is in main vehicle and is limited state in closed state, then by subframe along secondary guide rail
Movement is micro-adjusted, and is tauted annular cloth to scheduled pulling tension requirements, and drive roll drives driven voller movement, makes annular cloth
Item is sent to heater box progress heat-shaping repeatedly and the single cloth in industrial cloth is needed to reduce density by stretching,
Improve air permeability effect.As continuous heat cycles stretch, annular cloth is deformed, and overall length constantly changes, so that longitudinal draw
Power generates variation.In the technical program, when annular cloth is deformed, overall length changes, and needs longitudinal pulling force with annular
When cloth overall length changes and constantly adjusts, since the both ends of driven voller are rotatably supported in respectively on subframe, with annular
The variation of cloth overall length, constant force control device drive secondary wheel and can readjust driven along secondary guide rail prismatic pair vehicle
Roller keeps longitudinal pulling force suffered by annular cloth invariable, makes annular cloth by heating draw forming at a distance from drive roll
Produce the industrial cloth of scheduled ventilative density.The technical program is since driven voller is adjustable at any time at a distance from drive roll, ring
Longitudinal pulling force suffered by shape cloth is able to maintain invariable, overcomes the size and change in shape for influencing the air hole on annular cloth
Factor, improve product quality, be allowed to meet the requirement of drawing and setting.
A concrete scheme as above-mentioned technical proposal, the constant force control device includes driving device, described
Driving device includes driving motor, intermeshing driving gear and rack gear, and the rack gear is fixed on the main car frame, described
Driving motor drives the driving gear to rotate by gear reduction system, and the driving gear is rotatably supported in the pair
On vehicle frame.Driving gear and rack gear intermeshing, this driving method rotate subframe with driving gear in the concrete scheme
It is controlled by rack gear, so that the distance that subframe moves on main car frame is accurate.
Further, the constant force control device further includes monitoring device and PLC control device；The monitoring device
Pressure sensor device including being respectively placed in the driven voller both ends, the PLC control device respectively with the pressure sensor
And driving motor electrical connection, the driven voller both ends that the PLC control device is acquired according to the pressure sensor
Support pressure data control the driving motor forward or reverse, and control the circle number of driving motor rotation, make it is described from
The support pressure at dynamic roller both ends is constant.
Pressure sensor device is mounted on the driven voller both ends, incudes pressure of the driven voller when annular cloth overall length deforms and becomes
Change situation, acquires the support pressure data at driven voller both ends respectively, and mutation pressure changing is uploaded to PLC control dress
Set, PLC control device controls the driving motor positive and negative rotation of secondary vehicle according to the data of the monitoring device, control secondary wheel travel away from
From constant to longitudinal pulling force suffered by annular cloth to achieve the purpose that automatic control.
Further, driving device further includes train of reduction gears.
Further, the main guide rail includes a pair of I-steel or channel steel being parallel to each other, the I-steel or channel steel it
Between there is distance to be formed groove, have dome ring, the width of the dome ring and the width of the groove in the middle part of the main wheel
It is adapted.The groove for having distance to be formed in above-mentioned improvement, between I-steel or channel steel, is easily guaranteed that by the axis of mobile driven voller
Line keeps parallel with the axis of drive roll, and annular cloth is made to keep smooth when being stretched, and is not easy to move in drive roll or driven voller
Position.
Further, the limiting device able to turn on or off includes baffle and positions slightly, and the baffle is rotatably supported in
On the main car frame, the positioning pin is fixed in the main guide rail.
Further, the positioning pin has N number of, N >=1, and the distance of adjacent positioned pin is 0.5m.
Further, the main guide rail is fixed on ground.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment one；
Fig. 2 is the drawing vehicle of embodiment one and the schematic cross-sectional view of main guide rail；
Fig. 3 is the drawing vehicle cross-sectional view of embodiment one；
Fig. 4 is the drawing vehicle of embodiment two and the schematic cross-sectional view of main guide rail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Embodiment one
Referring to Fig. 1, the constant adjustment device of annular cloth longitudinal pulling force of the utility model, including rack 1, heater box 2 are main
Driven roller device 31, driven roller arrangement 32.Rack includes active rack 11；Active roller arrangement 31 includes drive roll 311 and drive roll
Motor 312, drive roll 311 are rotatably supported in active rack 11；Driven roller arrangement 32 includes driven voller 321, driven voller
321 faces parallel with drive roll 311；Constant force control device 35 further includes monitoring device 355 and PLC control device 356；Prison
Surveying device 355 includes being respectively placed in the pressure sensor device 357 at 321 both ends of driven voller, PLC control device 356 respectively with pressure
Sensing device 357 and driving motor 352 are electrically connected, the driven voller that PLC control device 356 is acquired according to pressure sensor device 357
The support pressure data at 321 both ends, control driving motor 352 forward or reverse, and control the circle number of the rotation of driving motor 352,
Keep the support pressure at 321 both ends of driven voller constant.When production, by whole head and the tail phase of the industrial cloth of required heating draw forming
Connection forms annular cloth 100, covers on drive roll 311 and driven voller 321.Driven roller arrangement 32 further includes adjusting branch to install
322 are set, the both ends of driven voller 321 are rotatably supported in respectively on subframe 3229.Main guide rail 3222 is perpendicular to drive roll 311
Axis.
Referring to fig. 2, regulating support device 322 includes drawing vehicle 3221, main guide rail 3222 and secondary guide rail 3223, main guide rail
3222 and secondary guide rail 3223 it is parallel, drawing vehicle 3221 includes that mutually stacked main vehicle 3224 and secondary vehicle 3225, main vehicle 3224 include
Main car frame 3226 and the main wheel 3227 being supported under main car frame 3226, main wheel 3227 are matched with main guide rail 3222, are dominated
Limiting device 3228 able to turn on or off is set between rail 3222 and main vehicle 3224；Secondary vehicle 3225 includes subframe 3229, rotationally
Secondary wheel 3220, the constant force control device 35 that subframe 3229 is supported, secondary guide rail 3223 are fixed on main car frame 3226,
Secondary vehicle 3225, which passes through secondary wheel 3220, to be moved along secondary guide rail 3223.Main guide rail 3222 includes a pair of I-steel being parallel to each other
371, there is dome ring 382 at the groove 381 for having between I-steel 371 distance to be formed, the middle part of main wheel 3227, dome ring 382
Width is adapted with the width of groove 381.Limiting device 3228 able to turn on or off includes baffle 383 and positioning slightly 384, baffle 383
It is rotatably supported on main car frame 3226, positioning pin 384 is fixed in main guide rail 3222.Positioning pin 384 has N number of, N >=1, phase
The distance of adjacent positioning pin 384 is 0.5m.Main guide rail 3222 is fixed on ground 39.
In use, review Fig. 1, tighten 100 trends of annular cloth firstly, main car frame 3226 is moved along main guide rail 3222,
Referring to Fig. 2, the limiting device 3228 between main guide rail 3222 and main vehicle 3224 is arranged in closed state, main vehicle 3224 is in
It is limited state, subframe 3229 is moved along secondary guide rail 3222 then and is micro-adjusted, Fig. 1 is reviewed, makes annular 100 quilt of cloth
It tightens to scheduled pulling tension requirements, drive roll 311 drives driven voller 321 to move, annular cloth 100 is made to be sent to heater box repeatedly
2 carry out heat-shaping, for the single cloth in industrial cloth, need to reduce density by stretching, improve air permeability effect.With
Continuous heat cycles stretch, and annular cloth 100 is deformed, and overall length constantly changes, so that longitudinal pulling force generates variation.This skill
In art scheme, when annular cloth 100 is deformed, overall length changes, and longitudinal pulling force is needed to become with annular 100 overall length of cloth
When changing and constantly adjusting, since the both ends of driven voller 321 are rotatably supported in respectively on subframe 3229, with annular cloth
The variation of 100 overall lengths, in conjunction with Fig. 2, constant force control device 35 drives secondary wheel 3220 and can move along secondary guide rail 3223
Secondary vehicle 3225 readjusts driven voller 321 at a distance from drive roll 311, keeps longitudinal pulling force suffered by annular cloth 100 constant not
Become, annular cloth 100 is made to produce the industrial cloth of scheduled ventilative density by heating draw forming.The technical program due to
Driven voller 321 is adjustable at any time at a distance from drive roll 311, longitudinal pulling force suffered by annular cloth 100 be able to maintain it is invariable, gram
The factor for having taken the size and change in shape that influence the air hole on annular cloth 100, improves product quality, is allowed to meet drawing
Stretch the requirement of sizing.
Referring to Fig. 3, constant force control device 35 includes driving device 351, driving device 351 include driving motor 352,
Intermeshing driving gear 353 and rack gear 354, rack gear 354 are fixed on main car frame 3226, and driving motor 352 drives actively
The rotation of gear 353 drives driving gear 352 to rotate by gear reduction system 359, and driving gear 353 is rotatably supported in pair
On vehicle frame 3229.
Embodiment two
The present embodiment is basically the same as the first embodiment, and difference is: referring to fig. 4, main guide rail 3222 includes a pair of mutual
Parallel channel steel 372, the groove 381 for thering is between channel steel 372 distance to be formed.
Claims (7)
1. a kind of constant adjustment device of annular cloth longitudinal pulling force, including
Rack, the rack include active rack；
Active roller arrangement, the active roller arrangement include drive roll and active roller motor, and the drive roll is rotatably supported in
In the active rack；
Driven roller arrangement；The driven roller arrangement includes driven voller, driven voller face parallel with the drive roll；
It is characterized by:
The driven roller arrangement further includes regulating support device, and the regulating support device includes that drawing vehicle, main guide rail and pair are led
Rail, the main guide rail and secondary guide rail are parallel and perpendicular to the drive roll axis, and the drawing vehicle includes mutually stacked main vehicle
And secondary vehicle, the main vehicle include main car frame and the main wheel that is supported under the main car frame, the main wheel and the main guide rail
It matches, limiting device able to turn on or off is set between the main guide rail and main vehicle；The pair vehicle includes subframe, rotationally will
Secondary wheel, the constant force control device of the subframe bearing, the both ends of the driven voller are rotatably supported in institute respectively
It states on subframe, the pair guide rail is fixed on the main car frame, and the pair vehicle can be moved by secondary wheel along the secondary guide rail.
2. the constant adjustment device of annular cloth longitudinal pulling force according to claim 1, it is characterised in that: the constant force
Control device includes driving device, and the driving device includes driving motor, intermeshing driving gear and rack gear, the tooth
Item is fixed on the main car frame, and the driving motor drives the driving gear to rotate by gear reduction system, the master
Moving gear is rotatably supported on the subframe.
3. the constant adjustment device of annular cloth longitudinal pulling force according to claim 2, it is characterised in that: the constant force
Control device further includes monitoring device and PLC control device；The monitoring device includes being respectively placed in the driven voller both ends
Pressure sensor device, the PLC control device are electrically connected with pressure sensor and the driving motor respectively, the PLC control
The support pressure data at the driven voller both ends that device is acquired according to the pressure sensor control the driving motor and rotate forward
Or reversion, and the circle number of the driving motor rotation is controlled, keep the support pressure at the driven voller both ends constant.
4. the constant adjustment device of annular cloth longitudinal pulling force according to claim 1, it is characterised in that: the main guide rail packet
Include a pair of I-steel or channel steel being parallel to each other, the groove for thering is distance to be formed between the I-steel or channel steel, the main wheel
Middle part have dome ring, the width of the dome ring is adapted with the width of the groove.
5. the constant adjustment device of annular cloth longitudinal pulling force according to claim 1, it is characterised in that: described able to turn on or off
Limiting device includes baffle and positioning pin, and the baffle is rotatably supported on the main car frame, and the positioning pin is fixed on
In the main guide rail.
6. the constant adjustment device of annular cloth longitudinal pulling force according to claim 5, it is characterised in that: the positioning pin has
N number of, N >=1, the distance of adjacent positioned pin is 0.5m.
7. the constant adjustment device of annular cloth longitudinal pulling force according to any one of claims 1 to 6, it is characterised in that: institute
Main guide rail is stated to be fixed on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872350.0U CN208621974U (en) | 2018-06-06 | 2018-06-06 | The annular constant adjustment device of cloth longitudinal pulling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872350.0U CN208621974U (en) | 2018-06-06 | 2018-06-06 | The annular constant adjustment device of cloth longitudinal pulling force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621974U true CN208621974U (en) | 2019-03-19 |
Family
ID=65702710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820872350.0U Expired - Fee Related CN208621974U (en) | 2018-06-06 | 2018-06-06 | The annular constant adjustment device of cloth longitudinal pulling force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347191A (en) * | 2019-08-14 | 2019-10-18 | 福建工程学院 | Intellectual monitoring formula high-pressure gas library reinforces simulation test device and its application method |
-
2018
- 2018-06-06 CN CN201820872350.0U patent/CN208621974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347191A (en) * | 2019-08-14 | 2019-10-18 | 福建工程学院 | Intellectual monitoring formula high-pressure gas library reinforces simulation test device and its application method |
| CN110347191B (en) * | 2019-08-14 | 2024-02-09 | 福建工程学院 | Intelligent monitoring type high-pressure gas reservoir reinforcement simulation test device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |