CN209701917U - A kind of pressure roller automatic retracted regulating mechanism of winder - Google Patents
A kind of pressure roller automatic retracted regulating mechanism of winder Download PDFInfo
- Publication number
- CN209701917U CN209701917U CN201920162388.3U CN201920162388U CN209701917U CN 209701917 U CN209701917 U CN 209701917U CN 201920162388 U CN201920162388 U CN 201920162388U CN 209701917 U CN209701917 U CN 209701917U
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- China
- Prior art keywords
- pressure roller
- swinging frame
- cylinder
- scroll
- hinged
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Abstract
The utility model relates to winder technical fields, the pressure roller automatic retracted regulating mechanism of especially a kind of winder, including a swinging frame, a pair of of deflector roll for being mounted on swinging frame and the pressure roller for being mounted on swinging frame free end, the hinged end of swinging frame is hinged between two blocks of wallboards of base by pin shaft, the both sides of swinging frame pass through link block respectively and connect with the mandril of a cylinder, the cylinder body of cylinder is hinged on base, Scroll is mounted at the top of base, range sensor is provided with below Scroll, range sensor, the solenoid valve of cylinder and the driving motor of Scroll are connect with the controller of intaglio press.Pressure roller is enable to respond quickly the diameter change of paper roll, keeps guiding close to paper roll but not applying stressed state to paper roll in entire wrapup procedure to realize substantially.
Description
Technical field
The utility model relates to winder technical field, the pressure roller automatic retracted regulating mechanism of especially a kind of winder.
Background technique
The winder of intaglio printing unit needs pilot roller to guide paper in winding.With the diameter of paper roll
Expand, pressure roller needs constantly retraction, guides close to paper roll to remain but does not apply stressed state to paper roll.Pressure
The retraction of roller is that cylinder drives guide roller stand backswing to realize, the telescopic level of cylinder determines the swing degree of guide roller stand.At present
Stretching for cylinder, is that controller is determined by the revolving speed and rotation time of motor, motor per revolution, paper winding one
Layer is straight for same paper when motor speed (even if variation that the revolving speed of motor is regularity) and time determine
The variation of diameter is theoretically known, and controller can control cylinder accordingly and complete from ejection state to receipts within a certain period of time
The process of contracting state.
In the actual production process, since the installation of pressure roller, Scroll can not be substantially parallel installation, current of electric is dashed forward
Become, along with the vibration cause of machine itself, the retraction of pressure roller tends not to the diameter change of exact matching paper roll, it may appear that pressure
Roller directly bears against the situation on paper roll, causes paper winding pressure inconsistent, and paper roll edge is irregular, and volume heart wrinkle is especially tight
Weight, rejection rate increase.
Utility model content
The purpose of the utility model is to overcome the deficiency in above-mentioned background technique, the pressure roller for providing a kind of winder returns automatically
Contracting regulating mechanism, pressure roller are enable to respond quickly the diameter change of paper roll, and patch is kept in entire wrapup procedure to realize substantially
Nearly paper roll guides but does not apply stressed state to paper roll.
The technical purpose of the utility model is achieved in that
A kind of pressure roller automatic retracted regulating mechanism of winder, it is characterised in that: including a swinging frame, be mounted on swing
A pair of of deflector roll on frame and the pressure roller for being mounted on swinging frame free end, the hinged end of swinging frame is hinged on base by pin shaft
Between two blocks of wallboards, the both sides of swinging frame pass through link block respectively and connect with the mandril of a cylinder, and the cylinder body of cylinder is hinged on machine
On seat, Scroll is mounted at the top of base, is provided with range sensor, the electromagnetism of range sensor, cylinder below Scroll
The driving motor of valve and Scroll is connect with the controller of intaglio press.
The axis of the range sensor is arranged along the diametrical direction of Scroll.
Compared with the prior art, the utility model has the following advantages: the utility model is kept by range sensor and paper
Face is vertical, monitors the thickness change of paper roll at any time, adjusts the retraction degree of cylinder accordingly, basic to realize in entire wrapup procedure
Holding guides close to paper roll but does not apply stressed state to paper roll, and overall structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in further detail.
As shown in Figure 1, a kind of pressure roller automatic retracted regulating mechanism of winder, including a swinging frame 4, it is mounted on swing
A pair of of deflector roll on frame and the pressure roller 6 for being mounted on swinging frame free end.Pressure roller is in the top of Scroll, keeps with Scroll
In parallel.The hinged end of swinging frame is hinged between two blocks of wallboards 2 of base 1 by pin shaft 3, and the both sides of swinging frame pass through company respectively
It connects block 10 to connect with the mandril of a cylinder 9, the cylinder body of cylinder is hinged on base, and Scroll 8 is mounted at the top of base, Scroll
Lower section be provided with range sensor, the driving motor of 11 range sensors, the solenoid valve of cylinder and Scroll is and intaglio plate
The controller of printing machine connects.The axis of the range sensor is arranged along the diametrical direction of Scroll.
The working principle of the utility model is: Scroll 8 rotates under the drive of driving motor, traction paper 5 is being wound
Wound on axis, as time increases, paper is wound in layer, the diameter of paper roll 7 constantly becomes larger, with range sensor away from
From increasingly closer, range sensor, which is not stopped paying out, send distance signal to controller, and controller adjusts cylinder according to distance signal in real time
Air inlet and exhaust, and adjustment cylinder revolving speed, swinging frame is maintained at guided close to paper roll but not to paper roll apply
The state of pressure, wrapup procedure are completed by Scroll, and the winding of paper is stablized.
The above is only the preferred embodiment of the present invention, and for those skilled in the art, this is practical new
Type can have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of pressure roller automatic retracted regulating mechanism of winder, it is characterised in that: including a swinging frame (4), be mounted on pendulum
The hinged end of a pair of of deflector roll in moving frame and the pressure roller (6) for being mounted on swinging frame free end, swinging frame is hinged by pin shaft (3)
Between two pieces of wallboards (2) of base (1), the mandril that the both sides of swinging frame pass through link block (10) and a cylinder (9) respectively connects
It connects, the cylinder body of cylinder is hinged on base, and Scroll (8) is mounted at the top of base, is provided with Distance-sensing below Scroll
Device (11), the driving motor of range sensor, the solenoid valve of cylinder and Scroll are connect with the controller of intaglio press.
2. a kind of pressure roller automatic retracted regulating mechanism of winder according to claim 1, it is characterised in that: the distance
The axis of sensor is arranged along the diametrical direction of Scroll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162388.3U CN209701917U (en) | 2019-01-30 | 2019-01-30 | A kind of pressure roller automatic retracted regulating mechanism of winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162388.3U CN209701917U (en) | 2019-01-30 | 2019-01-30 | A kind of pressure roller automatic retracted regulating mechanism of winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209701917U true CN209701917U (en) | 2019-11-29 |
Family
ID=68640942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162388.3U Expired - Fee Related CN209701917U (en) | 2019-01-30 | 2019-01-30 | A kind of pressure roller automatic retracted regulating mechanism of winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209701917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422664A (en) * | 2020-03-30 | 2020-07-17 | 深圳市腾盛精密装备股份有限公司 | Formula of book pressure-sensitive adhesive automatic feed mechanism |
-
2019
- 2019-01-30 CN CN201920162388.3U patent/CN209701917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422664A (en) * | 2020-03-30 | 2020-07-17 | 深圳市腾盛精密装备股份有限公司 | Formula of book pressure-sensitive adhesive automatic feed mechanism |
| CN111422664B (en) * | 2020-03-30 | 2021-01-08 | 深圳市腾盛精密装备股份有限公司 | Formula of book pressure-sensitive adhesive automatic feed mechanism |
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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: 20191129 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |