CN201512574U - Main roller control device for winding type vacuum aluminum coating machine - Google Patents
Main roller control device for winding type vacuum aluminum coating machine Download PDFInfo
- Publication number
- CN201512574U CN201512574U CN2009200482367U CN200920048236U CN201512574U CN 201512574 U CN201512574 U CN 201512574U CN 2009200482367 U CN2009200482367 U CN 2009200482367U CN 200920048236 U CN200920048236 U CN 200920048236U CN 201512574 U CN201512574 U CN 201512574U
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- roll
- wind
- control device
- main roller
- type vacuum
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- Expired - Fee Related
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Abstract
The utility model relates to a main roller control device for a winding type vacuum aluminum coating machine, which comprises an unreeling roller, a wind-up roll and a main roller, wherein the unreeling roller and the wind-up roll are respectively arranged on two sides of the main roller, a plurality of guide rolls are respectively arranged among the unreeling roller, the wind-up roll and the main roller, a coating substrate is in contact with the unreeling roller, the wind-up roll, the main roller and each guide roll in a winding manner, and a vector frequency converter is arranged on the main roller. In the utility model, the overload and over-voltage protection phenomenon of the frequency converter can be avoided, and the reeling quality of the winding substrate is improved by selecting the vector frequency converter and increasing a brake resistor, therefore, the main roller control device is suitable for the requirement of various tensive substrates for efficient production with large winding diameters, and saves energy sources.
Description
Technical field
The utility model relates to a kind of aluminum-spraying machine, relates in particular to a kind of take-up type vacuum aluminium plating machine home roll control device.
Background technology
In the prior art; siemens's frequency transformer is selected in the manufacturing of home roll for use; when it is in low speed; because it is bigger to unreel coil diameter; thereby inertia is also bigger; relatively more difficult during startup; the phenomenon of overload protection, shutdown appears in frequency transformer, and when rolling soon finished, it was less to unreel coil diameter; the rolling coil diameter is bigger; home roll is spurred by winding motor, and this moment, the home roll frequency transformer was in generating state, very easily produced overvoltage protection; cause main motor overvoltage protection and stop when home roll is shut down, base material loses tension force and disconnected film.
The utility model content
The technical problems to be solved in the utility model is: a kind of reliable take-up type vacuum aluminium plating machine home roll control device is provided.
In order to overcome the defective that exists in the background technology, a kind of take-up type vacuum aluminium plating machine home roll control device, comprise let off roll, wind-up roll, home roll, described let off roll and described wind-up roll are separately positioned on described home roll both sides, between described let off roll, wind-up roll and described home roll some deflector rolls are set respectively, coating material is worn around touching in described let off roll, wind-up roll, home roll and each deflector roll, described home roll is provided with vector frequency converter.
According to another embodiment of the present utility model, take-up type vacuum aluminium plating machine home roll control device further comprises a brake of connection resistance on the described vector frequency converter.
According to another embodiment of the present utility model, take-up type vacuum aluminium plating machine home roll control device further comprises between described let off roll and the described home roll and is provided with tension pick-up, is provided with tension pick-up between described wind-up roll and the described home roll.
According to another embodiment of the present utility model, take-up type vacuum aluminium plating machine home roll control device comprises that further the drive-motor of described let off roll is electrically connected with described tension pick-up, and the drive-motor of described wind-up roll is electrically connected with described tension pick-up.
The utility model has solved the defective that exists in the background technology; the utility model is by selecting vector frequency converter for use and increasing brake resistance; the overload and the overvoltage protection phenomenon of frequency transformer have been avoided; improved the reeling quality of coiling base material; can adapt to the demand of various tension force base material large winding diameter High-efficient Production, save the energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is a schematic circuit of the present utility model;
Wherein: 1, let off roll, 2, nip rolls, 3, deflector roll, 4, home roll, 5, deflector roll, 6, wind-up roll, 7, base material, 8, the groove of aluminizing, 9, vector frequency converter, 10, brake resistance, 11, tension pick-up, 12, tension pick-up, 13, motor, 14, switch, 15, semifixed resistor.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1-2, a kind of take-up type vacuum aluminium plating machine home roll control device, comprise let off roll 1, wind-up roll 6, home roll 4, described let off roll 1 is separately positioned on described home roll 4 both sides with described wind-up roll 6, described let off roll 1, some deflector rolls 3 are set respectively between wind-up roll 6 and the described home roll 4, coating material 7 is worn around touching in described let off roll 1, wind-up roll 6, home roll 4 and each deflector roll 3,5, described home roll 4 is provided with vector frequency converter 9, connects a brake resistance 10 on the described vector frequency converter 9, be provided with tension pick-up 11 between described let off roll 1 and the described home roll 4, be provided with tension pick-up 12 between described wind-up roll 6 and the described home roll 4, the drive-motor of described let off roll 1 is electrically connected with described tension pick-up 11, and the drive-motor of described wind-up roll 6 is electrically connected with described tension pick-up 12.
Fig. 2 is a schematic circuit of the present utility model; vector frequency converter 9 is operated in no PG (rotary encoder) open loop situations; very big torque is also arranged in low speed; overload protection can not appear; on vector frequency converter 9, be connected to a brake resistance 10; when vector frequency converter 9 is in generating, can pass through conductive discharge, avoid the overvoltage phenomenon of vector frequency converter 9, also be connected with the speed that a semifixed resistor 15 is used for controlling home roll in addition on the vector frequency converter.
The utility model is achieved in that electric motor driving let off roll 1, wind-up roll 6, switch 14 starts, vector frequency converter 9 drives motor 13 and rotates, motor 13 drives home roll 4 and rotates, coating material 7 wear around the path in, at let off roll 1, between wind-up roll 6 and the home roll 4, be respectively equipped with the tension pick-up 11 that touches with coating material 7, when base material 7 tension variation, pick up its variable signal by tension pick-up 11 and be passed to vector frequency converter 9, home roll 4 is loosened or hold let off roll 1 tightly, the shaft extension of wind-up roll 6 is with the tension force of base material 7 in the control winding process, make the quality of coiling base material 7 reach smooth, evenly, seamless, thus good coating quality guaranteed.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (4)
1. take-up type vacuum aluminium plating machine home roll control device, comprise let off roll, wind-up roll, home roll, described let off roll and described wind-up roll are separately positioned on described home roll both sides, between described let off roll, wind-up roll and described home roll some deflector rolls are set respectively, coating material is worn around touching in described let off roll, wind-up roll, home roll and each deflector roll, it is characterized in that: described home roll is provided with vector frequency converter.
2. take-up type vacuum aluminium plating machine home roll control device as claimed in claim 1 is characterized in that: connect a brake resistance on the described vector frequency converter.
3. take-up type vacuum aluminium plating machine home roll control device as claimed in claim 1 is characterized in that: be provided with tension pick-up between described let off roll and the described home roll, be provided with tension pick-up between described wind-up roll and the described home roll.
4. take-up type vacuum aluminium plating machine home roll control device as claimed in claim 1, it is characterized in that: the drive-motor of described let off roll is electrically connected with described tension pick-up, and the drive-motor of described wind-up roll is electrically connected with described tension pick-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482367U CN201512574U (en) | 2009-09-17 | 2009-09-17 | Main roller control device for winding type vacuum aluminum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482367U CN201512574U (en) | 2009-09-17 | 2009-09-17 | Main roller control device for winding type vacuum aluminum coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512574U true CN201512574U (en) | 2010-06-23 |
Family
ID=42483982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200482367U Expired - Fee Related CN201512574U (en) | 2009-09-17 | 2009-09-17 | Main roller control device for winding type vacuum aluminum coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976133A (en) * | 2011-09-02 | 2013-03-20 | 迎辉科技股份有限公司 | Roll-to-roll locating pulling system |
| CN106149244A (en) * | 2016-09-18 | 2016-11-23 | 苏州市海神达机械科技有限公司 | Textile printing and dyeing machine Dyeing control device |
| CN107523792A (en) * | 2017-09-28 | 2017-12-29 | 苏州诺耀光电科技有限公司 | A kind of vacuum sputtering coating device |
-
2009
- 2009-09-17 CN CN2009200482367U patent/CN201512574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976133A (en) * | 2011-09-02 | 2013-03-20 | 迎辉科技股份有限公司 | Roll-to-roll locating pulling system |
| CN106149244A (en) * | 2016-09-18 | 2016-11-23 | 苏州市海神达机械科技有限公司 | Textile printing and dyeing machine Dyeing control device |
| CN107523792A (en) * | 2017-09-28 | 2017-12-29 | 苏州诺耀光电科技有限公司 | A kind of vacuum sputtering coating device |
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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: 20100623 Termination date: 20130917 |