CN204777888U - Vertical tensioning roller fabric cutting machine - Google Patents
Vertical tensioning roller fabric cutting machine Download PDFInfo
- Publication number
- CN204777888U CN204777888U CN201520398128.8U CN201520398128U CN204777888U CN 204777888 U CN204777888 U CN 204777888U CN 201520398128 U CN201520398128 U CN 201520398128U CN 204777888 U CN204777888 U CN 204777888U
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- CN
- China
- Prior art keywords
- roller
- cloth
- slide rail
- tensioning
- idler roller
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- Expired - Fee Related
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Abstract
The utility model provides a vertical tensioning roller fabric cutting machine includes the cabinet body, final drive roller, goes up the driving roller, uploads the material roller, the final drive roller is arranged the cabinet body in and is gone out cloth one side, provides a traction force by motor drive is rotatory for the cloth, go up the driving roller and upload the material roller and lie in the cabinet body and advance cloth one side, horizontal staggered arrangement, in addition, fabric cutting machine straining device still includes tensioning roller, slide rail and sensor. Tensioning roller and slide rail are installed in the middle of final drive roller and last driving roller, vertical installation of slide rail go up tensioning roller edge slide rail up -and -down motion at the cabinet body, the tensioning roller rely on its self gravity with the cloth tensioning, the sensor be located directly over the tensioning roller.
Description
Technical field
The utility model relates to fabric cutter field, particularly relates to a kind of vertically idler roller fabric cutter.
Background technology
Fabric cutter in order to ensure the planarization of otch, continuity and add cloth tensioning mechanism after cutting.Fabric cutter stretching device more at present realizes the tensioning of cloth by means of only the tension assembly of cylinder and roll body composition, but to cause tensioning intensity more weak for the stroke short-range missile of cylinder.For this reason, patent CN202220000U have employed the simple combination that single pendulum mechanical type cloth tension assembly replaces cylinder and roller, and this cloth tension assembly adopts mono-pendulum type structure to rely on self gravitation to be used to provide tensile force.But this cloth tension assembly volume is large, and amplitude of fluctuation is large, alerting ability is low, the continuity of cloth is not good enough.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of vertically idler roller fabric cutter.
The utility model solves the technical scheme that its technical matters adopts: a kind of vertically idler roller fabric cutter comprises cabinet, main drive roller, uploads action roller, upper transfer roller; Described cabinet is vertically provided with slide rail, described slide rail is provided with idler roller, be provided with sensor directly over described idler roller, described idler roller and slide rail are installed on main drive roller and upload in the middle of action roller.
Described main drive roller is placed in cabinet and goes out cloth side, and being driven to rotate by motor provides a tractive force to cloth.
Described action roller and the upper transfer roller uploaded is positioned at cabinet and enters cloth side, and level is staggered.
Principle of work of the present utility model: when cloth start under main drive roller effect mobile after, under the effect of tensile force and cloth speed, idler roller moves up and down along slide rail, is adjusted to is applicable to height by own wt; When the speed of cloth or tensile force change, idler roller can rely on the effect of cloth to be automatically adjusted to corresponding height, described sensor is for the length detecting the height of idler roller, the moving velocity of cloth, cloth pass through, after these information are delivered to primary controller by sensor, the tensile force of cloth is calculated according to the height of idler roller, if tensile force is excessive, the speed of this fabric cutter will be reduced to correct position automatically, if moving velocity is too high, this fabric cutter will underspeed automatically.
Advantage of the present utility model: because idler roller relies on the tensile force of cloth and velocity variations and automatically regulates upper-lower position and tension adjusting, unlike hydraulic actuating cylinder by External Force Acting tension adjusting, make cloth continuity in motion process good, and, its structure is simple, decrease the space of equipment, and discharge the interference between part; The application of sensor makes the automatization level of this equipment higher.
Accompanying drawing explanation
Fig. 1 is the one vertical idler roller fabric cutter schematic diagram of embodiment;
Wherein, 1-cabinet, 2-main drive roller, 3-sensor, 4-uploads action roller, the upper transfer roller of 5-, 6-slide rail, 7-idler roller.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment
As shown in Figure 1, a kind of vertical roller fabric cutter tightening device of the present embodiment, comprises cabinet 1, main drive roller 2, sensor 3, uploads action roller 4, upper transfer roller 5, slide rail 6, idler roller 7; Described main drive roller 2 is placed in cabinet 1 and goes out cloth side, and being driven to rotate by motor provides a tractive force to cloth, described in upload action roller 4 and upper transfer roller 5 and be positioned at cabinet 1 and enter cloth side, its level is staggered to increase cloth tensile force; In addition, fabric cutter stretching device also comprises idler roller 7, slide rail 6 and sensor 3, described idler roller 7 and slide rail 6 are installed on main drive roller 2 and upload in the middle of action roller 4, slide rail 3 is vertically arranged on cabinet 1, described idler roller 7 relies on himself gravity by cloth tensioning, and described sensor 3 is positioned at directly over idler roller 7; After cloth starts movement under main drive roller 2 acts on, under the effect of tensile force and cloth speed, idler roller 7 moves up and down, be adjusted to by own wt and be applicable to height, but when the speed of cloth or tensile force change, idler roller 7 can rely on the effect of cloth to be automatically adjusted to corresponding height, degenerate because its effect is the properties deterioration of dependence cloth, External Force Acting unlike hydraulic actuating cylinder regulates, make cloth continuity in motion process good, and, its structure is simple, decreases the space of equipment, and has discharged the interference between part; Described sensor 3 is for detecting height, the moving velocity of cloth, the movable length of cloth of idler roller 7, after these information are delivered to primary controller by sensor 3, the tensile force of cloth is calculated according to the height of idler roller 7, if tensile force is excessive, the speed of this fabric cutter will be reduced to correct position automatically, if moving velocity is too high, this fabric cutter will underspeed automatically, in addition, this sensor 3 also have recorded the length that cloth passes through, make in production and processing, database preparation ability is strengthened.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection domain of the present utility model.
Claims (3)
1. a vertical idler roller fabric cutter, comprise cabinet, main drive roller, upload action roller, upper transfer roller, it is characterized in that: described cabinet is vertically provided with slide rail, described slide rail is provided with idler roller, be provided with sensor directly over described idler roller, described idler roller and slide rail are installed on main drive roller and upload in the middle of action roller.
2. the vertical idler roller fabric cutter of one according to claim 1, is characterized in that: described main drive roller is placed in cabinet and goes out cloth side, and being driven to rotate by motor provides a tractive force to cloth.
3. a kind of vertically idler roller fabric cutter according to claims 1, is characterized in that: described in upload action roller and upper transfer roller and be positioned at cabinet and enter cloth side, level is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398128.8U CN204777888U (en) | 2015-06-10 | 2015-06-10 | Vertical tensioning roller fabric cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398128.8U CN204777888U (en) | 2015-06-10 | 2015-06-10 | Vertical tensioning roller fabric cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777888U true CN204777888U (en) | 2015-11-18 |
Family
ID=54517985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398128.8U Expired - Fee Related CN204777888U (en) | 2015-06-10 | 2015-06-10 | Vertical tensioning roller fabric cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909196A (en) * | 2015-06-10 | 2015-09-16 | 吴江市震宇缝制设备有限公司 | Fabric cutting machine with vertical tensioning roller |
| CN106395472A (en) * | 2016-07-29 | 2017-02-15 | 江苏宇顺纺织有限公司 | Feeding adjusting mechanism for spinning equipment |
-
2015
- 2015-06-10 CN CN201520398128.8U patent/CN204777888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909196A (en) * | 2015-06-10 | 2015-09-16 | 吴江市震宇缝制设备有限公司 | Fabric cutting machine with vertical tensioning roller |
| CN106395472A (en) * | 2016-07-29 | 2017-02-15 | 江苏宇顺纺织有限公司 | Feeding adjusting mechanism for spinning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |