CN101117186A - Large-reeled constant-force roll-up device - Google Patents
Large-reeled constant-force roll-up device Download PDFInfo
- Publication number
- CN101117186A CN101117186A CNA2007100256840A CN200710025684A CN101117186A CN 101117186 A CN101117186 A CN 101117186A CN A2007100256840 A CNA2007100256840 A CN A2007100256840A CN 200710025684 A CN200710025684 A CN 200710025684A CN 101117186 A CN101117186 A CN 101117186A
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- roll
- pressure sensor
- scroll
- reeled
- constant
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Abstract
The invention discloses a large package constant force rolling-up device, which comprises a pair of frames, a pair of diving rollers arranged between the two frames, a rolling-up shaft arranged above the driving rollers and a power set driving the driving rollers to rotate, wherein one end of each driving roller is arranged at the extending-out end of a pressure sensor, while the other end of the pressure sensor is fixed on the frames; moreover, the pressure sensor is connected with the power set through a signal processor and an actuator; in addition, the rolling-up shaft is connected with the power set. The invention has the advantages that: with simple and practical structure, the large package constant force rolling-up device can maintain stable tension of fabric during coiling process and makes fabric roll even.
Description
Technical field
The present invention relates to a kind of large-reeled constant-force roll-up device that is used for collecting on the Textile Machinery yardage roll.
Background technology
Existing large-reeled constant-force roll-up device structure comprises pair of frame, be arranged on a pair of live roll between two frames, be arranged on the Scroll of live roll top, and the engine installation of driving live roll rotation, described engine installation is by the messenger chain that is arranged on two live rolls, one end, and the motor that drives messenger chain is formed.When this wrap-up uses, owing to do not have power on the Scroll, the cloth of collecting on the Scroll is along with two live rolls rotate passively, but along with the increase of Scroll upper cloth reel diameter, the weight of Scroll upper cloth reel also constantly increases, like this, the tension force of cloth will change during rolling, causes the degree of firmness of yardage roll to produce difference, usually lean on the near yardage roll of Scroll a bit with regard to pine, and just closely knit by the yardage roll of Scroll external diameter, therefore will cause the inhomogeneous of yardage roll, be unfavorable for the processing in road, back.
Summary of the invention
The object of the present invention is to provide the permanent tension rolling of a kind of realization yardage roll, guarantee the uniform large-reeled constant-force roll-up device of yardage roll.
Further purpose of the present invention is to provide a kind of simple in structure, the large-reeled constant-force roll-up device that transmission is effective.
For realizing purpose of the present invention, a kind of large-reeled constant-force roll-up device, comprise pair of frame, be arranged on a pair of live roll between two frames, be arranged on the Scroll of live roll top, and drive the engine installation that live roll rotates, described live roll one end is arranged on the external part of pressure sensor, the other end of pressure sensor is fixedly installed on the frame, and pressure sensor is connected with engine installation with actr by signal processor, and Scroll links to each other with this engine installation.
For realizing further purpose of the present invention, a kind of large-reeled constant-force roll-up device, also comprise: the described engine installation that is connected with Scroll comprises: the drive lead screw that is arranged on the Scroll two ends, the lower end of drive lead screw is provided with a pair of intermeshing to cone gear, cone gear links to each other with motor, and motor is connected with the actr of pressure sensor; The engine installation of described driving live roll comprises: be arranged on the messenger chain of two live rolls, one end, messenger chain links to each other with motor.
The invention has the beneficial effects as follows: this apparatus structure is simple and practical, can guarantee that cloth keeps tension stability in the rolling process, and make yardage roll even.
Description of drawings
Fig. 1 is the structural representation of large-reeled constant-force roll-up device of the present invention;
Fig. 2 is the construction profile scheme drawing of this large-reeled constant-force roll-up device.
Among the figure: 1, frame, 2, live roll, 3, Scroll, 4, pressure sensor, 5, drive lead screw, 6, cone gear, 7, motor, 8, messenger chain, 9, motor.
The specific embodiment
Below in conjunction with accompanying drawing large-reeled constant-force roll-up device of the present invention is described in further detail:
As illustrated in fig. 1 and 2, a kind of large-reeled constant-force roll-up device, comprise pair of frame 1, be arranged on a pair of live roll 2 between two frames 1, be arranged on the Scroll 3 of live roll 2 tops, and the engine installation of driving live roll 2 rotations, engine installation is by the messenger chain 8 that is arranged on two live rolls, 2 one ends, and the motor 9 that links to each other with messenger chain 8 is formed, described live roll 2 one ends are arranged on the external part of pressure sensor 4, the other end of pressure sensor 4 is fixedly installed on the frame 1, and pressure sensor 4 is connected with engine installation with actr by signal processor, and Scroll 3 links to each other with this engine installation; The above-mentioned engine installation that is connected with Scroll 3 comprises: the drive lead screw 5 that is arranged on Scroll 3 two ends, the lower end of drive lead screw 5 is provided with a pair of intermeshing to cone gear 6, cone gear 6 links to each other with motor 7, and motor 7 is connected with the actr of pressure sensor 4.
When this wrap-up uses, motor 9 rotates, driving two live rolls 2 by messenger chain 8 rotates, be arranged on Scroll 3 above the live-rollers 2 when batching cloth also along with live roll 2 rotates together, the external part of pressure sensor 4 is provided with the axle head of live roll 2, along with yardage roll is rolled up bigger and bigger, the pressure of 3 pairs of live rolls 2 of Scroll is also big more, after after pressure sensor 4 induction signal being passed to signal processor, again control signal is passed to actr, 7 work of actr instruction motor, motor 7 drives drive lead screw 5 by a pair of cone gear 6 and rotates, and 5 of drive lead screws drive Scroll 4 and move up and down.
Claims (3)
1. large-reeled constant-force roll-up device, comprise pair of frame (1), be arranged on a pair of live roll (2) between two frames (1), be arranged on the Scroll (3) of live roll (2) top, and the engine installation of driving live roll (2) rotation, it is characterized in that: described live roll (2) one ends are arranged on the external part of pressure sensor (4), the other end of pressure sensor (4) is fixedly installed on the frame (1), (be connected, Scroll (3) links to each other with this engine installation pressure sensor (4) with engine installation with actr by signal processor.
2. a kind of large-reeled constant-force roll-up device according to claim 1, it is characterized in that: the described engine installation that is connected with Scroll (3) comprises: the drive lead screw (5) that is arranged on Scroll (3) two ends, the lower end of drive lead screw (5) is provided with a pair of intermeshing to cone gear (6), cone gear (6) links to each other with motor (7), and motor (7) is connected with the actr of pressure sensor (4).
3. a kind of large-reeled constant-force roll-up device according to claim 1, it is characterized in that: the engine installation of described driving live roll (2) comprising: be arranged on the messenger chain (8) of two live rolls, 2 one ends, messenger chain (8) links to each other with motor (9) and by this motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100256840A CN101117186A (en) | 2007-08-11 | 2007-08-11 | Large-reeled constant-force roll-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100256840A CN101117186A (en) | 2007-08-11 | 2007-08-11 | Large-reeled constant-force roll-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101117186A true CN101117186A (en) | 2008-02-06 |
Family
ID=39053481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100256840A Pending CN101117186A (en) | 2007-08-11 | 2007-08-11 | Large-reeled constant-force roll-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101117186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613766A (en) * | 2017-02-21 | 2017-05-10 | 于永良 | Shaft-free drip-irrigation rack and drip-irrigation baffle discs thereof |
-
2007
- 2007-08-11 CN CNA2007100256840A patent/CN101117186A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613766A (en) * | 2017-02-21 | 2017-05-10 | 于永良 | Shaft-free drip-irrigation rack and drip-irrigation baffle discs thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080206 |