CN104441934B - Shaftless friction type energy-saving roll bending winding/unwinding device - Google Patents
Shaftless friction type energy-saving roll bending winding/unwinding device Download PDFInfo
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- CN104441934B CN104441934B CN201410844528.7A CN201410844528A CN104441934B CN 104441934 B CN104441934 B CN 104441934B CN 201410844528 A CN201410844528 A CN 201410844528A CN 104441934 B CN104441934 B CN 104441934B
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- power roller
- core pipe
- frictional power
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The present invention relates to a kind of shaftless friction type energy-saving roll bending winding/unwinding device, it includes base, core pipe and the motor on base and constant pressure cylinder, the main frictional power roller that is connected with Timing Belt is installed on the base and from frictional power roller, main frictional power roller is directly connected with motor, core pipe is placed in main frictional power roller and from above frictional power roller, a clamping arm is connected with the output end of the constant pressure cylinder, one end of the clamping arm is hinged with base, the other end is provided with one and is located in core pipe the pressure roller for providing downward pressure, the hold-down roller and slewing rollers for being additionally provided with the base and being brought into close contact from frictional power roller.Power needed for compared with the roller core of coiled sheet is directly driven with motor in the past of the invention is substantially reduced, the permanent rotating speed of frictional power roller is controlled to run by motor simultaneously so that it is guaranteed that the synchronous operation of follow-up equipment, energy-conservation purpose is can reach without the operation of band tension roller.
Description
Technical field
The present invention relates to a kind of roll bending winding/unwinding device, more particularly to a kind of shaftless friction of wide cut roll bending laminating adhesive printing machine
Formula energy-conservation roll bending retractable volume machine.Belong to laminating adhesive printing technology.
Background technology
The decorating printing of conventional metals thin plate be all using sheet material one by one by bottoming, whitewash, polychrome chromatography and
Glazing is completed.Not only complex procedures in this way are adopted, the big efficiency of equipment investment is low, high cost, and due to whitewashing work
Skill environmental pollution is serious.In recent years, in the market releases a kind of laminating adhesive decoration technology, has one to enter greatly in terms of environmental protection and energy saving
Step.Roll bending laminating adhesive printing machine mainly includes unwinding device, flattening device, laminating adhesive device, printing machine and wrap-up, conventional
Unwinding device and wrap-up are to be driven to carry out permanent tensile force retractable volume by motor by a folding and unfolding winding up roller being relatively large in diameter, and are moved
Power is provided by motor, therefore larger for the power requirement of motor, and its structure is also relative complex, take up room compared with
Greatly, there is certain limitation for the less user in some places.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided the shaftless frictional folding and unfolding on a kind of roll bending laminating adhesive offset press
Winding apparatus, can simplify structure, reduce floor space, while required power is relatively small, can reduce being processed into for enterprise
This.
The object of the present invention is achieved like this：A kind of shaftless friction type energy-saving roll bending winding/unwinding device, it include base,
Core pipe and the motor on base and constant pressure cylinder, are provided with the main friction connected with Timing Belt on the base
Power roller and from frictional power roller, main frictional power roller is directly connected with motor, and core pipe is placed in main frictional power roller and from rubbing
Power roller top is wiped, a clamping arm, one end and the base phase of the clamping arm are connected with the output end of the constant pressure cylinder
Be hinged, the other end is provided with one and is located in core pipe the pressure roller for providing downward pressure, be additionally provided with the base with from rubbing
Wipe hold-down roller and carry-over pinch rolls that power roller is brought into close contact.
Compression cylinder is respectively connected with the two ends of the hold-down roller.
The stopping means for limiting core pipe transverse shifting is provided with the two ends of the core pipe.
The stopping means includes the limiting bracket and spacing deflector roll installed in pressure roller two ends, is set on the limiting bracket
The screw rod of Level tune is equipped with, the sliding block being engaged with screw rod, one end of screw rod are installed in the bottom of the spacing deflector roll
It is provided with handwheel.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is opposite to the core of top by two frictional power rollers connected with Timing Belt under the driving of motor
Pipe produces frictional force, its uniform rotation is realized retractable volume, the institute compared with the roller core of coiled sheet is directly driven with motor in the past
Need power substantially reduce, while controlled by motor frictional power roller permanent rotating speed run so that it is guaranteed that with follow-up equipment
Synchronous operation, without being the purpose that can reach energy-conservation with tension retractable volume.
Brief description of the drawings
Fig. 1 is the side view of wrap-up in the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Wherein：
Base 1, core pipe 2, motor 3, constant pressure cylinder 4, main frictional power roller 5, from frictional power roller 6, clamping arm 7, pressure
Roller 8, hold-down roller 9, slewing rollers 10, compression cylinder 11, stopping means 12, limiting bracket 12.1, spacing deflector roll 12.2, screw rod
12.3rd, sliding block 12.4, handwheel 12.5.
Specific embodiment
Referring to Fig. 1-Fig. 3, the present invention relates to a kind of shaftless friction type energy-saving roll bending winding/unwinding device, including base 1, volume
Core pipe 2 and the motor on base 13 and constant pressure cylinder 4, are provided with for Timing Belt connection on the base 1
Main frictional power roller 5 and from frictional power roller 6, main frictional power roller 5 is directly connected with motor 3, and it is dynamic that core pipe 2 is placed in main friction
Power roller 5 and from the top of frictional power roller 6, is connected with a clamping arm 7, the clamping arm 7 in the output end of the constant pressure cylinder 4
One end be hinged with base 1, clamping arm 7 can be rotated around the pin joint in the presence of constant pressure cylinder 4, in clamping arm 7
The other end is provided with a pressure roller 8, and the pressure roller 8 is located in core pipe 2, and in winding, constant pressure cylinder pulls clamping arm to cause pressure
Roller is acted on the internal face of core pipe, and core pipe and two friction rollers are compressed, by motor drive main frictional power roller and from
Frictional power roller is rotated, and the frictional force of generation drives core pipe to rotate backward, and realizes compressing winding, and feeding belt is not required to tensioning, and
When unreeling, the roll bending on core pipe is flattened machine travel, drives core pipe to rotate, dynamic by the main friction of the motor control for unreeling end
Power roller and synchronous with planisher from the rotating speed of frictional power roller, realizes tension-free at the uniform velocity unreeling.
Hold-down roller 9 and slewing rollers 10, effect of the hold-down roller 9 in compression cylinder 11 are additionally provided with the base 1
Can adjust down and from the pressure between frictional power roller 6, control is by the roll bending between frictional power roller 6 and hold-down roller 9
Speed, in winding, slewing rollers 10 mainly introduce roll bending, when unreeling, roll bending are drawn.
The winding/unwinding device also includes core pipe stopping means 12, and the stopping means 12 includes being arranged on the two ends of pressure roller 8
Limiting bracket 12.1 and spacing deflector roll 12.2, the screw rod 12.3 of Level tune is provided with the limiting bracket 12.1,
The sliding block 12.4 being engaged with screw rod 12.3 is installed in the bottom of the spacing deflector roll 12.2, one end of screw rod 12.3 is provided with
Handwheel 12.5, the both sides end face that the spacing deflector roll 12.2 is located at core pipe 2 causes that core pipe 2 is located at two spacing deflector rolls 12.2
Between, playing prevents core pipe from occurring horizontal sliding in rotation process, influences retractable volume.
Claims (4)
1. a kind of shaftless friction type energy-saving roll bending winding/unwinding device, it is characterised in that it includes base（1）, core pipe（2）And
Installed in base（1）On motor（3）With constant pressure cylinder（4）, in the base（1）On be provided with Timing Belt connect master rub
Wipe power roller（5）With from frictional power roller（6）, main frictional power roller（5）Directly and motor（3）It is connected, core pipe（2）It is placed in master
Frictional power roller（5）With from frictional power roller（6）Top, in the constant pressure cylinder（4）Output end on be connected with a clamping arm
（7）, the clamping arm（7）One end and base（1）It is hinged, the other end is provided with one and is located at core pipe（2）It is interior to provide downward
The pressure roller of pressure（8）, in the base（1）On be additionally provided with from frictional power roller（6）The hold-down roller being brought into close contact（9）And
Slewing rollers（10）, in winding, constant pressure cylinder pulls clamping arm to cause that pressure roller is acted on the internal face of core pipe, by core pipe
Compressed with two friction rollers, main frictional power roller is driven by motor and is rotated from frictional power roller, the frictional force of generation drives volume
Core pipe is rotated backward, and realizes compressing winding, and feeding belt is not required to tensioning, and when unreeling, the roll bending on core pipe is flattened machine travel,
Core pipe is driven to rotate, the rotating speed by the main frictional power roller of the motor control for unreeling end and from frictional power roller is same with planisher
Step, realizes tension-free at the uniform velocity unreeling.
2. a kind of shaftless friction type energy-saving roll bending winding/unwinding device according to claim 1, it is characterised in that in the pressure
Tight roller（9）Two ends be respectively connected with compression cylinder（11）.
3. a kind of shaftless friction type energy-saving roll bending winding/unwinding device according to claim 1 and 2, it is characterised in that described
Core pipe（2）Two ends be provided with for limiting core pipe（2）The stopping means of transverse shifting（12）.
4. a kind of shaftless friction type energy-saving roll bending winding/unwinding device according to claim 3, it is characterised in that described spacing
Device（12）Including installed in pressure roller（8）The limiting bracket at two ends（12.1）With spacing deflector roll（12.2）, in the limiting bracket
（12.1）On be provided with the screw rod of Level tune（12.3）, in the spacing deflector roll（12.2）Bottom be provided with and screw rod
（12.3）The sliding block being engaged（12.4）, screw rod（12.3）One end be provided with handwheel（12.5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844528.7A CN104441934B (en) | 2014-12-31 | 2014-12-31 | Shaftless friction type energy-saving roll bending winding/unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844528.7A CN104441934B (en) | 2014-12-31 | 2014-12-31 | Shaftless friction type energy-saving roll bending winding/unwinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441934A CN104441934A (en) | 2015-03-25 |
| CN104441934B true CN104441934B (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410844528.7A Active CN104441934B (en) | 2014-12-31 | 2014-12-31 | Shaftless friction type energy-saving roll bending winding/unwinding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104441934B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147385B (en) * | 2015-08-12 | 2017-07-21 | 西安市红会医院 | Orthopedic Clinical Medical steel plate prebending devide |
| CN113059829B (en) * | 2021-03-09 | 2022-03-25 | 北京航空航天大学 | Synchronous collecting mechanism for isolating films of thermosetting fiber prepreg tapes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233148A1 (en) * | 2001-08-30 | 2003-03-20 | Heidelberger Druckmasch Ag | Sheet alignment device for a sheet processing machine, such as a printer, has an alignment mechanism with a progressive spring characteristic that is suitable for aligning papers of varying weights |
| CN201206064Y (en) * | 2008-04-24 | 2009-03-11 | 无锡市江南橡塑机械有限公司 | Continuous long width sheet material winding device |
| CN101817458B (en) * | 2009-02-26 | 2012-01-25 | 北京东方雨虹防水技术股份有限公司 | Ultra-long winder |
| CN202389998U (en) * | 2011-12-02 | 2012-08-22 | 河南省江河纸业有限责任公司 | Novel rewinder |
| CN203237827U (en) * | 2013-04-25 | 2013-10-16 | 温州鑫德包装材料有限公司 | Laser mould press |
| CN203358032U (en) * | 2013-07-22 | 2013-12-25 | 肇庆市金辉印刷机械有限公司 | Synchronous tape towing device of flexographic plate printing press |
| CN204506080U (en) * | 2014-12-31 | 2015-07-29 | 陈淼 | Shaftless friction type energy-saving roll bending winding/unwinding device |
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2014
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| CN104441934A (en) | 2015-03-25 |
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Effective date of registration: 20190529 Address after: 214400 No. 1, Huangtang Waihuan North Road, Xuxiake Town, Jiangyin City, Jiangsu Province Patentee after: Jiangyin Ruixing Technology Co., Ltd. Address before: 214406 No. 75 Juangxi Road, Juantang, Xuxiake Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Chen Miao |
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| TR01 | Transfer of patent right |