CN207192386U - Frequency conversion wrap-up and printing machine - Google Patents
Frequency conversion wrap-up and printing machine Download PDFInfo
- Publication number
- CN207192386U CN207192386U CN201721052076.4U CN201721052076U CN207192386U CN 207192386 U CN207192386 U CN 207192386U CN 201721052076 U CN201721052076 U CN 201721052076U CN 207192386 U CN207192386 U CN 207192386U
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- scroll
- frequency
- wrap
- frequency conversion
- paper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of frequency conversion wrap-up and printing machine, the frequency conversion wrap-up includes：For winding the Scroll of paper；For paper bowl will to be crossed in paper sheet delivery to the Scroll；Variable-frequency motor, and the Scroll drive connection, for driving the Scroll to rotate；Oscillating arm mechanisms, including swingable swing rod and the dance roller on the swing rod, the dance roller are arranged on described cross between paper bowl and the Scroll；Potentiometer, it is arranged on the swing rod；And frequency converter, the frequency converter are electrically connected with console controller, the potentiometer, the oscillating arm mechanisms and the variable-frequency motor respectively.The frequency conversion wrap-up and printing machine, the winding tension size and level of torque of Scroll can be adjusted in real time, and then adjust the rolling speed of Scroll in real time, realize that whole frequency conversion is stable and wind, and can wind larger paper roll.
Description
Technical field
It the utility model is related to paper winding technical field, more particularly to a kind of frequency conversion wrap-up and printing machine.
Background technology
Printing machine is a kind of machine for being used for printing word or image.In printing machine, last one of program is usually pair
Paper Zhang Jinhang is wound, and its wrapup procedure needs to use wrap-up.Traditional, wrap-up includes Scroll, utilizes slippage
Motor driven Scroll rotates, and is wound paper on Scroll to drive Scroll to rotate with this.But slip electric motor starts
When synchronism it is not good enough, power is smaller, may cause just to start easily to receive during winding askew, and winding is unstable, and when on Scroll
Paper roll exceed to a certain degree when wind dynamics it is easily insufficient, excessive paper roll can not be wound.
Utility model content
Based on this, it is necessary to provide a kind of frequency conversion wrap-up and printing machine, the frequency conversion wrap-up and printing machine can
Stable winding, and larger paper roll can be wound.
Its technical scheme is as follows：
A kind of frequency conversion wrap-up, including：
For winding the Scroll of paper；
For paper bowl will to be crossed in paper sheet delivery to the Scroll；
Variable-frequency motor, and the Scroll drive connection, for driving the Scroll to rotate；
Oscillating arm mechanisms, including swingable swing rod and the dance roller on the swing rod, the tension adjustment
Roller is arranged on described cross between paper bowl and the Scroll；
Potentiometer, it is arranged on the swing rod, for gathering the swing angle signal of the swing rod；And
Frequency converter, the frequency converter respectively with console controller, the potentiometer, the oscillating arm mechanisms and the variable-frequency electric
Machine is electrically connected with, and the frequency converter is used for the main frame rate signal of Receiving Host controller output, the pendulum of potentiometer collection
Dynamic angle signal and the angular velocity signal of variable-frequency motor output, according to the main frame rate signal and the angular velocity signal
The coil diameter signal of the paper on Scroll is calculated, according to the expectation tension value of Scroll described in coil diameter signal of change with it is expected
Torque value, and according to the swing angle of the expectation tension value regulation swing rod, according to the expectation torque value regulation
The operating frequency of variable-frequency motor.
In one of the embodiments, the oscillating arm mechanisms also include drive cylinder and the use for driving the swing rod to swing
In the magnetic valve for controlling the drive cylinder motion, the frequency converter is electrically connected with the magnetic valve.
In one of the embodiments, the magnetic valve is air pressure proportioning valve.
In one of the embodiments, the frequency conversion wrap-up also includes the first limiting plate and the second limiting plate, described
First limiting plate and second limiting plate are correspondingly arranged with the swing rod, and first limiting plate is used for the second limiting plate
Limit two limit oscillating strokes of the swing rod.
In one of the embodiments, the paper bowl of crossing is at least two, and the dance roller is located therein two institutes
Stated between paper bowl.
In one of the embodiments, the frequency conversion wrap-up also includes belt gear, and the variable-frequency motor leads to
Crossing the belt gear drives the Scroll to rotate.
In one of the embodiments, the belt gear includes the belt transmission knot that at least one-level is driven successively
Structure, it is connected positioned at one end of the belt gear of head end with the output shaft of the variable-frequency motor, positioned at tail end
One end of the belt gear is connected with the Scroll.
In one of the embodiments, the frequency conversion wrap-up also includes frame, the Scroll, crosses paper bowl, frequency conversion
Motor, oscillating arm mechanisms and frequency converter are arranged in the frame.
In one of the embodiments, the frequency conversion wrap-up also includes spare roll, and the spare roll is arranged on described
In frame.
A kind of printing machine, including frequency conversion wrap-up as described above.
The beneficial effects of the utility model are：
The frequency conversion wrap-up, paper passed through paper bowl, dance roller again to carrying out on Scroll when being wound
Winding, potentiometer can detect the swing angle of swing rod in real time, and swing angle signal is transferred into frequency converter, and frequency converter passes through
It is electrically connected with respectively with console controller, potentiometer, oscillating arm mechanisms and variable-frequency motor, can be according to main frame rate signal and angle speed
Degree signal of change obtains the coil diameter signal of the paper on Scroll, then calculates the phase of the Scroll in real time according to coil diameter signal
Hope tension value and it is expected torque value, adjust the swing angle of swing rod in real time, Scroll is adjusted by the dance roller on swing rod
Winding tension size, and adjust the operating frequency of variable-frequency motor in real time, adjust the level of torque of Scroll, and then adjust in real time
The rolling speed of Scroll, realize that whole frequency conversion is stable and wind.The frequency conversion wrap-up, by using variable-frequency motor and frequency conversion
Device coordinate mode, compared to traditional slip electric motor, variable-frequency motor start when synchronism preferably, power it is higher, variable-frequency motor
Operating frequency can be controlled to adjust in real time by frequency converter, and then the winding torque of Scroll can be adjusted in real time, realized stable
Winding, and larger paper roll can be wound；In addition, the working method coordinated by using oscillating arm mechanisms, potentiometer, frequency converter,
Frequency converter can adjust the winding tension size and level of torque of Scroll according to real-time coil diameter signal, and then adjust receive in real time
The rolling speed of spool, realize that whole frequency conversion is stable and wind.
The printing machine, including above-mentioned frequency conversion wrap-up, possess the technique effect of the frequency conversion wrap-up, can
Stable winding, and larger paper roll can be wound.
Brief description of the drawings
Fig. 1 is the structural representation of the frequency conversion wrap-up described in the utility model embodiment.
Description of reference numerals：
10th, Scroll, 20, cross paper bowl, 30, variable-frequency motor, 40, oscillating arm mechanisms, 41, swing rod, 42, dance roller, 43,
Drive cylinder, 50, potentiometer, 60, frequency converter, the 70, first limiting plate, the 80, second limiting plate, 90, belt gear, 100,
Frame, 110, spare roll, 1, paper, 2, console controller.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.Term as used herein " first ", " second "
It is used to distinguish object Deng herein, but these objects should not be limited by these terms.
As shown in figure 1, a kind of frequency conversion wrap-up, including：
For winding the Scroll 10 of paper 1；
Paper bowl 20 is crossed for paper 1 to be delivered on the Scroll 10；
Variable-frequency motor 30, and the drive connection of Scroll 10, for driving the Scroll 10 to rotate；
Oscillating arm mechanisms 40, including swingable swing rod 41 and the dance roller 42 on the swing rod 41, it is described
Dance roller 42 is arranged on described cross between paper bowl 20 and the Scroll 10；
Potentiometer 50, it is arranged on the swing rod 41, for gathering the swing angle signal of the swing rod 41；And
Frequency converter 60, the frequency converter 60 respectively with console controller 2, the potentiometer 50, the oscillating arm mechanisms 40 and
The variable-frequency motor 30 is electrically connected with, and the frequency converter 60 is used for the main frame rate signal, described that Receiving Host controller 2 exports
The angular velocity signal that the swing angle signal and the variable-frequency motor 30 that potentiometer 50 gathers export, believes according to the main frame speed
The coil diameter signal of the paper 1 on Scroll 10 number is calculated with the angular velocity signal, the receipts according to coil diameter signal of change
The expectation tension value of spool 10 adjusts according to the expectation tension value swing angle of the swing rod 41 with it is expected torque value,
The operating frequency of the variable-frequency motor 30 is adjusted according to the expectation torque value.
The frequency conversion wrap-up, paper 1 passed through paper bowl 20, dance roller 42 to arrive Scroll 10 again when being wound
On wound, potentiometer 50 can detect the swing angle of swing rod 41 in real time, and swing angle signal is transferred into frequency converter
60, frequency converter 60, can by being electrically connected with respectively with console controller 2, potentiometer 50, oscillating arm mechanisms 40 and variable-frequency motor 30
The coil diameter signal of the paper 1 on Scroll 10 is calculated according to main frame rate signal and angular velocity signal, then according to coil diameter
The real-time expectation tension value of Scroll 10 described in signal of change and expectation torque value, the swing angle of swing rod 41 is adjusted in real time,
The winding tension size of Scroll 10 is adjusted by the dance roller 42 on swing rod 41, and adjusts the fortune of variable-frequency motor 30 in real time
Turn frequency, adjust the level of torque of Scroll 10, and then adjust the rolling speed of Scroll 10 in real time, realize that whole frequency conversion is stable
Winding.The frequency conversion wrap-up, the mode coordinated by using variable-frequency motor 30 and frequency converter 60, compared to traditional slippage
Motor, on the one hand, variable-frequency motor 30 start when synchronism preferably, power it is higher, the operating frequency of variable-frequency motor 30 can pass through change
Frequency device 60 controls to adjust in real time, and then can adjust the winding level of torque of Scroll 10 in real time, realizes stable winding, and can
Wind larger paper roll；On the other hand, slip electric motor, which starts, needs the plenty of time to adjust, therefore typically also wants one when not in use
Directly remain on, grid electricity fee cost is higher, is easily damaged, and variable-frequency motor 30 need not be run always, and the computing of frequency converter 60 is quick, can
Arbitrarily close down, variable-frequency motor 30 is hardly damaged, escapable cost, improves the reliability that equipment uses.In addition, by using swing arm
The working method that mechanism 40, potentiometer 50, frequency converter 60 coordinate, frequency converter 60 can be adjusted according to real-time coil diameter signal and wound
The winding tension size and level of torque of axle 10, and then the rolling speed of Scroll 10 is adjusted in real time, realize that whole frequency conversion is stable
Winding, adjustment are accurate.Frequency conversion wrap-up described in the present embodiment, relevant parameter can be write in frequency converter 60 during actual use
To coordinate corresponding printing machine equipment to use, simple in construction, cost is relatively low.
In the present embodiment, paper 1 can be papery, bill, textile, leather etc., however it is not limited to papery paper.The master
Machine controller 2 is the main frame frequency converter of printing machine, and it can be exported main frame speed to frequency conversion by exporting 0-10V analog signals
The frequency converter 60 of wrap-up.The variable-frequency motor 30 gives the frequency converter by its afterbody encoder Output speed signal
60。
Alternatively, the paper bowl 20 excessively is at least two, and the dance roller 42 is located therein two paper bowls excessively
Between 20.And then by changing the swing angle of swing rod 41, dance roller 42 can preferably adjust paper 1 thereon
Tension force.
Further, the oscillating arm mechanisms 40 also include the drive cylinder 43 for driving the swing rod 41 to swing and for controlling
Make the magnetic valve (not shown) that the drive cylinder 43 moves.The frequency converter 60 is electrically connected with the magnetic valve.Adopt
With said structure, frequency converter 60 can drive the drive cylinder 43 to move by controlling magnetic valve, pass through drive cylinder 43
The swing angle of swing rod 41 is adjusted, and then, the pulling force of paper 1 thereon is adjusted by adjusting dance roller 42, plays tune
Save the purpose of the winding tension size of Scroll 10；Potentiometer 50 is capable of the swing angle of Real-time Feedback swing rod 41 to frequency converter
60, closed-loop control is realized, control is accurately.Alternatively, the magnetic valve is air pressure proportioning valve, and control is precisely, conveniently.
In the present embodiment, the frequency conversion wrap-up also includes the first limiting plate 70 and the second limiting plate 80.Described first
Limiting plate 70 and second limiting plate 80 are correspondingly arranged with the swing rod 41, the limiting plate of the first limiting plate 70 and second
80 two limit oscillating strokes for limiting the swing rod 41.Using said structure, the first limiting plate 70, the energy of the second limiting plate 80
Enough preceding oscillating strokes limited respectively when swing rod 41 is swung, rear oscillating stroke, prevent swing rod 41 put it is excessive be easily damaged, meanwhile,
Also drive cylinder 43 can be protected, prevents drive cylinder 43 from exceeding movement travel and damaging, improves the reliability that equipment uses.
Further, the frequency conversion wrap-up also includes belt gear 90, and the variable-frequency motor 30 is by described
Belt gear 90 drives the Scroll 10 to rotate.Variable-frequency motor 30 drives Scroll by using belt gear 90
10 rotate, and driving is steady reliable.In the present embodiment, the belt gear 90 includes the belt that at least one-level is driven successively and passed
Dynamic structure, it is connected positioned at one end of the belt gear 90 of head end with the output shaft of the variable-frequency motor 30, position
It is connected in one end of the belt gear 90 of tail end with the Scroll 10.Using said structure, actual driving
When, the series of belt transmission structure can be flexibly set according to the mounting distance of variable-frequency motor 30 and Scroll 10, work as mounting distance
When nearer, drive connection can be realized using one-level belt transmission structure, when mounting distance causes belt long farther out, can be set
Two-stage or the multistage belt transmission structure being driven successively realize drive connection, to improve the stationarity of transmission.
In the present embodiment, the frequency conversion wrap-up also includes frame 100, the Scroll 10, crosses paper bowl 20, variable-frequency electric
Machine 30, oscillating arm mechanisms 40 and frequency converter 60 are arranged in the frame 100.And then the frequency conversion wrap-up of the present embodiment
It is mobile, easy for installation for an entirety, good integrity.Further, the frequency conversion wrap-up also includes spare roll 110, institute
Spare roll 110 is stated to be arranged in the frame 100.By setting spare roll 110 in frame 100, spare roll 110 is with crossing paper bowl
20 are collectively used for carrying out wearing paper, can be different and use and different cross paper bowl 20 or standby according to paper mode is worn during actual use
Roller 110, using flexible.
A kind of printing machine, including frequency conversion wrap-up as described above.The printing machine, including above-mentioned frequency conversion winding dress
Put, possess the technique effect of the frequency conversion wrap-up, can stablize and wind, and larger paper roll can be wound.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. frequency conversion wrap-up, it is characterised in that including：For winding the Scroll of paper；For paper bowl will to be crossed in paper sheet delivery to the Scroll；Variable-frequency motor, and the Scroll drive connection, for driving the Scroll to rotate；Oscillating arm mechanisms, including swingable swing rod and the dance roller on the swing rod, the dance roller are set Put and crossed described between paper bowl and the Scroll；Potentiometer, it is arranged on the swing rod, for gathering the swing angle signal of the swing rod；AndFrequency converter, the frequency converter are electromechanical with console controller, the potentiometer, the oscillating arm mechanisms and the variable-frequency electric respectively Property connection, the frequency converter be used for Receiving Host controller output main frame rate signal, the potentiometer collection angle of oscillation Signal and the angular velocity signal of variable-frequency motor output are spent, is calculated according to the main frame rate signal and the angular velocity signal The coil diameter signal of the paper on Scroll is obtained, according to the expectation tension value of Scroll described in coil diameter signal of change with it is expected torque Value, and according to the swing angle of the expectation tension value regulation swing rod, the frequency conversion is adjusted according to the expectation torque value The operating frequency of motor.
- 2. frequency conversion wrap-up according to claim 1, it is characterised in that the oscillating arm mechanisms also include driving the pendulum The drive cylinder that bar is swung and the magnetic valve for controlling the drive cylinder motion, the frequency converter and magnetic valve electricity Property connection.
- 3. frequency conversion wrap-up according to claim 2, it is characterised in that the magnetic valve is air pressure proportioning valve.
- 4. frequency conversion wrap-up according to claim 2, it is characterised in that also spacing including the first limiting plate and second Plate, first limiting plate and second limiting plate are correspondingly arranged with the swing rod, first limiting plate and the second limit Position plate is used for two limit oscillating strokes for limiting the swing rod.
- 5. frequency conversion wrap-up according to claim 1, it is characterised in that the paper bowl of crossing is at least two, described Power regulating roller is located therein between two paper bowls excessively.
- 6. according to the frequency conversion wrap-up described in claim any one of 1-5, it is characterised in that also including belt gear, The variable-frequency motor drives the Scroll to rotate by the belt gear.
- 7. frequency conversion wrap-up according to claim 6, it is characterised in that the belt gear includes at least one-level The belt transmission structure being driven successively, positioned at one end of the belt gear of head end and the output shaft of the variable-frequency motor Drive connection, it is connected positioned at one end of the belt gear of tail end with the Scroll.
- 8. according to the frequency conversion wrap-up described in claim any one of 1-5, it is characterised in that also including frame, the winding Axle, excessively paper bowl, variable-frequency motor, oscillating arm mechanisms and frequency converter are arranged in the frame.
- 9. frequency conversion wrap-up according to claim 8, it is characterised in that also set including spare roll, the spare roll In the frame.
- 10. a kind of printing machine, it is characterised in that including the frequency conversion wrap-up as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052076.4U CN207192386U (en) | 2017-08-21 | 2017-08-21 | Frequency conversion wrap-up and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052076.4U CN207192386U (en) | 2017-08-21 | 2017-08-21 | Frequency conversion wrap-up and printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192386U true CN207192386U (en) | 2018-04-06 |
Family
ID=61794636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052076.4U Active CN207192386U (en) | 2017-08-21 | 2017-08-21 | Frequency conversion wrap-up and printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239808A (en) * | 2019-05-27 | 2019-09-17 | 浙江美声智能系统有限公司 | Electronic tag on-line checking and tagging system |
| CN116099886A (en) * | 2023-03-22 | 2023-05-12 | 泰州市华宽金属制品有限公司 | Drawing device for stainless steel spring wire |
| CN117262846A (en) * | 2023-11-13 | 2023-12-22 | 常州诺冠自动化科技有限公司 | Tension control algorithm for laminating machine and winding device thereof |
-
2017
- 2017-08-21 CN CN201721052076.4U patent/CN207192386U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239808A (en) * | 2019-05-27 | 2019-09-17 | 浙江美声智能系统有限公司 | Electronic tag on-line checking and tagging system |
| CN116099886A (en) * | 2023-03-22 | 2023-05-12 | 泰州市华宽金属制品有限公司 | Drawing device for stainless steel spring wire |
| CN116099886B (en) * | 2023-03-22 | 2023-09-22 | 泰州市华宽金属制品有限公司 | Drawing device for stainless steel spring wire |
| CN117262846A (en) * | 2023-11-13 | 2023-12-22 | 常州诺冠自动化科技有限公司 | Tension control algorithm for laminating machine and winding device thereof |
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Address after: 511440 Lingxing Industrial Zone, Lianhuashan Bonded Processing Zone, Shilou Town, Panyu District, Guangzhou, Guangdong Province, 7-8 (Main Workshop) Patentee after: Guangzhou Jiuheng Barcode Co., Ltd. Address before: 511440 Lingxing Industrial Zone, Lianhuashan Bonded Processing Zone, Shilou Town, Panyu District, Guangzhou, Guangdong Province, 7-8 (Main Workshop) Patentee before: Guangzhou Jiuheng Bar Code Co., Ltd. |