CN201915243U - Tensioning device of coating machine - Google Patents
Tensioning device of coating machine Download PDFInfo
- Publication number
- CN201915243U CN201915243U CN2010205433016U CN201020543301U CN201915243U CN 201915243 U CN201915243 U CN 201915243U CN 2010205433016 U CN2010205433016 U CN 2010205433016U CN 201020543301 U CN201020543301 U CN 201020543301U CN 201915243 U CN201915243 U CN 201915243U
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- Prior art keywords
- tensioning
- frame
- coating machine
- roll
- rack
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- 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 discloses a tensioning device of a coating machine, which can arbitrarily set the tensile force and sense the stress change of a tensioning frame, the tensioning device comprises a rack, the tensioning frame is arranged on the rack, a tensioning roll is rotatably arranged on the tensioning frame, a tensioning gas cylinder is arranged between the tensioning frame and the rack, a displacement transducer matched with the tensioning roll is arranged on the rack. The tensioning device of the coating machine adopts the tensioning gas cylinder to provide the stable tensioning force which can be arbitrarily set, the device is very convenient to operate and can sense the swaying of the tensioning roll by the displacement transducer matched with the tensioning roll to know the change of the rolling force, so that the rolling speed can be adjusted in time to change the rolling force, thereby not influencing the coating quality caused by excessive drafting.
Description
Technical field
The utility model relates to coating machine, refers more particularly to the tensioning apparatus on the coating machine.
Background technology
At present, the tensioning apparatus on the coating machine, its structure comprises: frame, be movably arranged on a pair of tensioning frame on the frame, be arranged on the idler roller on the tensioning frame and be arranged on frame and tensioning frame between spring and be used to regulate the tensioning nut of tensile force.In actual use, spring can produce elastic fatigue, reaches identical tensile force in order to make idler roller, need regulate the pre compressed magnitude that tensioning nut is adjusted spring under the state of shutting down, and operates cumbersome; And, the variation of the stressing conditions that the control system of coating machine can't the perception tensioning frame, thus rolling speed can not in time be adjusted, cause excessive drawing-off, have influence on coating quality.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of tensile force can set arbitrarily, and can perception tensioning apparatus on the coating machine that changes of the stressing conditions of tensioning frame.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: the tensioning apparatus on the coating machine, comprise: frame, frame is provided with can be along the tensioning frame of material direct of travel swing, be movably set with idler roller on the tensioning frame, be provided with tensioning cylinder between tensioning frame and the frame, also be provided with the displacement transducer that matches with idler roller on the frame.
Described tensioning frame comprises that two ends are movably arranged on the swinging axle on the frame, and swinging axle is provided with a pair of swing arm.
Also be provided with the location cross bar between the described a pair of swing arm.
The beneficial effects of the utility model are: the utility model provides stable tensile force by tensioning cylinder, and tensile force can be set arbitrarily, and is easy to operate; And, by the displacement transducer that matches with idler roller can the perception idler roller swing, thereby know the variation of rolling power, so just can in time adjust rolling speed, change rolling power, can not have influence on coating quality because of excessive drawing-off.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of the right apparent direction of Fig. 1.
Fig. 3 is the theory structure schematic diagram of coating machine.
Among Fig. 1 to Fig. 3: 1, frame, 2, swinging axle, 3, swing arm, 4, location cross bar, 5, guide roller, 6, idler roller, 7, wind-up roll, 8, go up pressure roller, 9, lower compression roller, 10, go up let off roll, 11, middle let off roll, 12, let off roll down, 13, composite band, 14, bearing, 15, displacement transducer, 16, tensioning cylinder.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, tensioning apparatus on the coating machine described in the utility model, comprise: frame 1, frame 1 is provided with can be along the tensioning frame of material direct of travel swing, this tensioning frame comprises: two ends are movably arranged on the swinging axle 2 on the frame 1, swinging axle 2 is provided with a pair of swing arm 3, also be provided with location cross bar 4 between a pair of swing arm 3, be movably set with idler roller 6 on a pair of swing arm 3 of tensioning frame, as shown in Figure 2, be provided with tensioning cylinder 16 between one of them swing arm 3 of tensioning frame and the frame 1, its concrete set-up mode is: the end of the piston rod of tensioning cylinder 16 is by in the screwed hole that is screwed at swing arm 3, and the cylinder body of tensioning cylinder 16 is movably articulated on the frame 1; Described frame 1 also is provided with the displacement transducer 15 that matches with idler roller 6 by bearing 14.
During use, as shown in Figure 3, the band by upper, middle and lower let off roll 10,11 and 12 gets off after the roll extrusion through upper and lower pressure roller 8 and 9, is combined with each other, and forms composite band 13, and composite band 13 is through after guide roller 5 and the idler roller 6, and rolling is on wind-up roll 7.When the rolling excessive velocities, composite band 13 hauls idler roller 6, makes swing arm 3 swing toward the direction of wind-up roll 7, at this moment, displacement transducer 15 perceives the swing of swing arm 3, slows down rolling speed by the control system of coating machine, makes swing arm 3 get back to original position.
Claims (3)
1. the tensioning apparatus on the coating machine, comprise: frame, frame is provided with tensioning frame, is movably set with idler roller on the tensioning frame, it is characterized in that: be provided with tensioning cylinder between described tensioning frame and the frame, also be provided with the displacement transducer that matches with idler roller on the frame.
2. the tensioning apparatus on the coating machine as claimed in claim 1 is characterized in that: described tensioning frame comprises that two ends are movably arranged on the swinging axle on the frame, and swinging axle is provided with a pair of swing arm.
3. the tensioning apparatus on the coating machine as claimed in claim 2 is characterized in that: also be provided with the location cross bar between the described a pair of swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205433016U CN201915243U (en) | 2010-09-27 | 2010-09-27 | Tensioning device of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205433016U CN201915243U (en) | 2010-09-27 | 2010-09-27 | Tensioning device of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915243U true CN201915243U (en) | 2011-08-03 |
Family
ID=44415051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205433016U Expired - Fee Related CN201915243U (en) | 2010-09-27 | 2010-09-27 | Tensioning device of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054464A (en) * | 2015-06-25 | 2015-11-18 | 广东溢达纺织有限公司 | Clothing cutting piece automatic folding machine and folding method thereof |
-
2010
- 2010-09-27 CN CN2010205433016U patent/CN201915243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054464A (en) * | 2015-06-25 | 2015-11-18 | 广东溢达纺织有限公司 | Clothing cutting piece automatic folding machine and folding method thereof |
| CN105054464B (en) * | 2015-06-25 | 2016-09-21 | 广东溢达纺织有限公司 | Clothing cutting plate automatic layboy and method for folding thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20130927 |