CN204369228U - The automatic centring device that a kind of cloth transmits - Google Patents
The automatic centring device that a kind of cloth transmits Download PDFInfo
- Publication number
- CN204369228U CN204369228U CN201420700695.XU CN201420700695U CN204369228U CN 204369228 U CN204369228 U CN 204369228U CN 201420700695 U CN201420700695 U CN 201420700695U CN 204369228 U CN204369228 U CN 204369228U
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- CN
- China
- Prior art keywords
- shaft body
- roll shaft
- positioning disk
- disk
- cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the automatic centring device that a kind of cloth transmits, and comprises center shaft, roll shaft body, draw runner, positioning disk, stay bearing plate, detection probe, cylinder; Center shaft two ends are fixing on the supporting plate, and its periphery is provided with roll shaft body, and on the lateral surface of roll shaft body, annular array has V-shaped groove, and all draw runners are embedded in V-shaped groove and slide; Center shaft is provided with two slidable positioning disks; The medial surface of each positioning disk has circumferential notch, has disk to embed in this breach, and the two ends of all draw runners are embedded in disk, and rotates in positioning disk together with roll shaft body; Stay bearing plate is installed with cylinder, and the external part of cylinder is connected with positioning disk by pipe link, and the positional symmetry of top near two ends of roll shaft body is furnished with vertical detection probe down, is electrically connected between detection probe (4) and cylinder (7).The utility model adopts the adjustment modes of induction automatically, and can automatically two disks of skew be promoted to center, centring property is good.
Description
Technical field
The utility model relates to dyeing machine field, particularly relates to the automatic centring device that a kind of cloth transmits.
Background technology
The dyeing machine such as forming machine, printing machine of prior art all must have cloth transmission of facility; when cloth enters guide margin device; cloth position usually can occur to neglect left, to neglect right side skew; after being clamped in guide margin device; design on fabric surface lines looks just irregular; affect sizing and the printing and dyeing effect of cloth, but the device that also can not carry out automatic centering adjustment so far in transport process occurs.
Summary of the invention
Technical problem to be solved in the utility model is to provide the automatic centring device that a kind of cloth transmits, and adopts the adjustment modes of induction automatically, avoids cloth to offset in transport process.
The utility model solves the technical scheme that its technical matters adopts: the automatic centring device providing a kind of cloth to transmit, comprises center shaft, roll shaft body, draw runner, positioning disk, stay bearing plate, detection probe, cylinder;
Described center shaft two ends are fixing on the supporting plate, and its periphery is provided with columniform roll shaft body, and can rotate around center shaft;
On the outer cylinder surface of described roll shaft body, annular array has several draw runners that can slide along the length direction of roll shaft body, and the center shaft at roll shaft body two ends is provided with positioning disk; Each positioning disk has circumferential notch between two parties towards the medial surface of roll shaft body, has disk to embed in this circumferential notch, forms ring-shaped slide groove between the lateral wall of this disk and the madial wall of positioning disk, and disk and draw runner can rotate in positioning disk;
The two ends of described draw runner are embedded in disk, leave gap between adjacent draw runner, and rotate in positioning disk together with roll shaft body;
Described stay bearing plate lateral wall is installed with cylinder, and the external part of this cylinder is connected with positioning disk by pipe link, so positioning disk can not rotate, but can slide on center shaft;
The positional symmetry of top near two ends of described roll shaft body is furnished with vertical detection probe down, is electrically connected between detection probe and cylinder.
Preferred as one, on the lateral surface of described roll shaft body, annular array has the V-shaped groove parallel with its length direction, and described draw runner is embedded in V-shaped groove and slides.
Further setting, the end face of described draw runner is arc surface, the exterior arc surface of all draw runners form one with the concentric circles in roll shaft body axle center.
Further setting, the two ends of described draw runner are provided with ball, and this ball is embedded in sliding tray and rolls, and ensure that the smoothness of slip.
Further setting, is provided with the copper ring contacted with center shaft in the centre hole of described positioning disk.
When cloth transmits above draw runner, be subject to the medial surface restriction of disk two ends projection, can only transmit the position between two disks, detection probe can detect the edge of cloth on draw runner, if have cloth below two detection probe all detect, then keep static; If the detection probe of side has detected arbitrarily do not have cloth below, signal transmission will be sent to cylinder by electrical connection, cylinder is started working, promote positioning disk on center shaft to not having the direction of cloth side to move, the movement of positioning disk can drive disk and draw runner entirety transverse shifting on roll shaft body, realizes the centering work of cloth.
The invention has the beneficial effects as follows: the adjustment modes adopting induction automatically, can effectively avoid cloth or other dyeing materials to offset in transport process, structure is simple, and degree of automation is high.
Accompanying drawing explanation
Fig. 1 is main TV structure figure of the present utility model;
Fig. 2 is that constructional drawing is partly cutd open in the utility model local;
Fig. 3 is side, sectional constructional drawing of the present utility model
Fig. 4 is roll shaft body section drawing.
Description of reference numerals:
1, center shaft, 2, stay bearing plate, 3, pipe link, 4, detection probe, 5, positioning disk, 6, draw runner, 7, cylinder, 8, roll shaft body, 9, V-shaped groove, 10, ball, 11, disk, 12, copper ring, 13, sliding tray.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further
Embodiment
The structure of the automatic centring device that a kind of cloth transmits as Figure 1-Figure 4, comprises center shaft 1, roll shaft body 8, draw runner 6, positioning disk 5, stay bearing plate 2, detection probe 4, cylinder 7;
Described center shaft 1 two ends are fixed on stay bearing plate 2, and its periphery is provided with columniform roll shaft body 8, and can rotate around center shaft 1; On the outside face of roll shaft body 8, annular array has several draw runners 6 that can slide along the length direction of roll shaft body 8, and on the lateral surface of roll shaft body 8, annular array has the V-shaped groove parallel with its length direction, and all draw runners 6 are embedded in V-shaped groove and slide; The end face of described draw runner 6 is arc surface, the exterior arc surface of all draw runners 6 form one with the concentric circles of roll shaft body 8 axis.
Center shaft 1 is provided with the positioning disk 5 that two energy slide on center shaft 1; The copper ring 12 contacted with center shaft 1 is installed in the centre hole of positioning disk 5.Each positioning disk 5 has circumferential notch between two parties towards the medial surface of roll shaft body 8, disk 11 is had to embed in this circumferential notch, form ring-shaped slide groove 13 between the lateral wall of this disk 11 and the madial wall of positioning disk 5, disk 11 and draw runner 6 can rotate in positioning disk 5; The two ends of described draw runner 6 are provided with ball 10, and this ball 10 is embedded into rolling in sliding tray 13, ensure that the smoothness of slip.
The two ends of described draw runner 6 are embedded in disk 11, leave gap between adjacent draw runner 6, and rotate in positioning disk 5 together with roll shaft body 8;
Described stay bearing plate 2 lateral wall is installed with cylinder 7, and the external part of this cylinder 7 is connected with positioning disk 5 by pipe link 3, so positioning disk 5 can not rotate, but can slide on center shaft 1;
The positional symmetry of top near two ends of described roll shaft body 8 is furnished with vertical detection probe 4 down, is electrically connected between detection probe 4 and cylinder 7.
When cloth transmits above draw runner 6, be subject to the medial surface restriction of disk 11 projection, can only transmit the position between two disks 11, detection probe 4 can detect the edge of cloth on draw runner 6, if have cloth below two detection probe 4 all detect, then keep static; If the detection probe 4 of side has detected arbitrarily do not have cloth below, signal transmission will be sent to cylinder 7 by electrical connection, cylinder 7 is started working, promote positioning disk 5 on center shaft 1 to not having the direction of cloth side to move, the movement of positioning disk 5 can drive disk 11 and draw runner 6 entirety transverse shifting on roll shaft body 8, realizes the centering work of cloth.
The present invention adopts the adjustment modes of induction automatically, can effectively avoid cloth or other dyeing materials to offset in transport process, and structure is simple, and degree of automation is high.
Claims (5)
1. an automatic centring device for cloth transmission, comprises center shaft, roll shaft body, draw runner, positioning disk, stay bearing plate, detection probe, cylinder;
Described center shaft two ends are fixing on the supporting plate, and its periphery is provided with columniform roll shaft body, and can rotate around center shaft;
On the outer cylinder surface of described roll shaft body, annular array has several draw runners that can slide along the length direction of roll shaft body, and the center shaft at roll shaft body two ends is provided with positioning disk; Each positioning disk has circumferential notch between two parties towards the medial surface of roll shaft body, has disk to embed in this circumferential notch, forms ring-shaped slide groove between the lateral wall of this disk and the madial wall of positioning disk, and disk and draw runner can rotate in positioning disk;
The two ends of described draw runner are embedded in disk, leave gap between adjacent draw runner, and rotate in positioning disk together with roll shaft body;
Described stay bearing plate lateral wall is installed with cylinder, and the external part of this cylinder is connected with positioning disk by pipe link, so positioning disk can not rotate, but can slide on center shaft;
The positional symmetry of top near two ends of described roll shaft body is furnished with vertical detection probe down, is electrically connected between detection probe and cylinder.
2. the automatic centring device of a kind of cloth transmission according to claim 1, is characterized in that: on the lateral surface of described roll shaft body, annular array has the V-shaped groove parallel with its length direction, and described draw runner is embedded in V-shaped groove and slides.
3. the automatic centring device that transmits of a kind of cloth according to claim 1, is characterized in that: the end face of described draw runner is arc surface, the exterior arc surface of all draw runners form one with the concentric circles of roll shaft body axial line.
4. the automatic centring device that transmits of a kind of cloth according to claim 1, is characterized in that: the two ends of described draw runner are provided with ball, and this ball is embedded in sliding tray and rolls.
5. the automatic centring device of a kind of cloth transmission according to claim 1, is characterized in that: be provided with the copper ring contacted with center shaft in the centre hole of described positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700695.XU CN204369228U (en) | 2014-11-20 | 2014-11-20 | The automatic centring device that a kind of cloth transmits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700695.XU CN204369228U (en) | 2014-11-20 | 2014-11-20 | The automatic centring device that a kind of cloth transmits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369228U true CN204369228U (en) | 2015-06-03 |
Family
ID=53325466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700695.XU Expired - Fee Related CN204369228U (en) | 2014-11-20 | 2014-11-20 | The automatic centring device that a kind of cloth transmits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010450A (en) * | 2017-03-14 | 2017-08-04 | 旭皇机械（上海）有限公司 | Cloth centering body and preshrinking machine |
| CN109264468A (en) * | 2018-09-14 | 2019-01-25 | 安徽深蓝自动化设备有限公司 | A kind of continuous cloth collector for pearl nailer |
| CN112064155A (en) * | 2020-09-09 | 2020-12-11 | 李秀铅 | Cleaning device of drawing frame |
-
2014
- 2014-11-20 CN CN201420700695.XU patent/CN204369228U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010450A (en) * | 2017-03-14 | 2017-08-04 | 旭皇机械（上海）有限公司 | Cloth centering body and preshrinking machine |
| CN109264468A (en) * | 2018-09-14 | 2019-01-25 | 安徽深蓝自动化设备有限公司 | A kind of continuous cloth collector for pearl nailer |
| CN112064155A (en) * | 2020-09-09 | 2020-12-11 | 李秀铅 | Cleaning device of drawing frame |
| CN112064155B (en) * | 2020-09-09 | 2021-11-26 | 李秀铅 | Cleaning device of drawing frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20161120 |