CN202429755U - Parallel roller mechanism for realizing taper clearance rolling - Google Patents
Parallel roller mechanism for realizing taper clearance rolling Download PDFInfo
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- CN202429755U CN202429755U CN2011205300979U CN201120530097U CN202429755U CN 202429755 U CN202429755 U CN 202429755U CN 2011205300979 U CN2011205300979 U CN 2011205300979U CN 201120530097 U CN201120530097 U CN 201120530097U CN 202429755 U CN202429755 U CN 202429755U
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- Prior art keywords
- rolling
- parallel rollers
- gear shaft
- parallel
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- 238000005096 rolling process Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 abstract description 27
- 239000004033 plastic Substances 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 21
- 239000002131 composite material Substances 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 2
- 238000009459 flexible packaging Methods 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000000123 paper Substances 0.000 description 9
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000010138 Diastema Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000000475 diastema Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
The utility model discloses a parallel roller mechanism for realizing taper clearance rolling, which mainly comprises parallel rollers and synchromesh gears, wherein the synchromesh gears are respectively arranged at the two ends of a synchromesh gear shaft; and rolling bearings are arranged at the two ends of the synchromesh gear shaft and fixed on a sliding seat. Together with the synchromesh gears, the synchromesh gear shaft, the rolling bearings, synchromesh gear racks, linear guide rails, distance beams, flattening rollers, lead-in rollers and an asynchronous motor with a speed reducer, the parallel rollers form a synchronous mobile parallel roller mechanism, wherein the asynchronous motor with the speed reducer, a PLC (program logic controller) control system and a coder are connected and installed at one end of the synchromesh gear shaft; and the parallel rollers, a rotating shaft of a rolling machine, a rotating arm of the rolling machine and a rolling machine frame form a rolling mechanism. The parallel roller mechanism disclosed by the utility model can satisfy the requirement on rolling bending radius of curvature for producing various frame-like materials such as paper, plastic and paper-plastic composite materials, so that the rolling machine can well accomplish high-speed rolling of various frame-like materials, therefore, the parallel roller mechanism disclosed by the utility model can be widely applied to the mechanical industry of paper, plastic and paper-plastic flexible packaging plastic.
Description
One, technical field
The utility model relates to the improvement design of the parallel pressing roll mechanism of the curling winder of center surface of producing paper, plastics and composite paper-plastic material constant amplitude shape material.
Two, background technology
The curl parallel pressing roll mechanism of winder of the existing center surface of producing in paper, plastics and the composite paper-plastic material constant amplitude shape material equipment complex generally can be used for realizing pressing rolling; It only is pressed on the volume film with the unmodified pressure of setting carries out rolling; The shortcoming that so rolling mode is brought is: pressure fails to change with the increase of take-up diameter; Just might cause rolling bad, influence subsequent handling and product design.
Three, utility model content
The purpose of the utility model is to improve the existing parallel pressing roll mechanism of producing the curling winder of center surface in paper, plastics and the composite paper-plastic material constant amplitude shape material equipment complex; A kind of parallel rollers mechanism that realizes the rolling of tapering gap is provided; To overcome the parallel pressing roll mechanism that has the curling winder of producing in paper, plastics and the composite paper-plastic material constant amplitude shape material equipment complex of center surface now, its pressure fails effectively to control and the defective of reduction rolling quality when carrying out rolling.
The purpose of the utility model is achieved in that a kind of parallel rollers mechanism of tapering gap rolling that realizes of the utility model adopts the asynchronous motor of being with reductor; Drive synchronizer gear and drive the parallel rollers rotation, to realize gap rolling various strip-shaped materials such as paper, plastics and composite paper-plastic materials.It mainly includes parallel rollers and synchronizer gear, and said synchronizer gear has two, is installed in the two ends of synchronous gear shaft respectively, and the two ends of said synchronous gear shaft are installed antifriction-bearing box and are fixed on the slide; Said slide and line slideway link together and are fixed on the back plate; Said back plate is installed on the installation wallboard; Be fixed on the synchronous tooth bar on the back plate, form synchronous walking mechanism with said synchronizer gear and said synchronous gear shaft; Be installed in an end of synchronous gear shaft with the asynchronous motor of band reductor, coder that the PLC control system couples together; Said parallel rollers and synchronizer gear, synchronous gear shaft, antifriction-bearing box, synchronous tooth bar, line slideway, spacing beam, leveling roller, guide-in roller, slide and back plate are formed with moved further parallel rollers mechanism; Then, said parallel rollers is formed rolling-up mechanism with winder trip shaft, winder flip-arm and winder frame again.
The utility model can satisfy the rolling bending curvature radius requirement of various strip-shaped materials such as producing paper, plastics and composite paper-plastic material; Make winder accomplish the high speed rolling of various strip-shaped materials well; Thereby further improved the quality of production, can be widely used in paper, plastics and the paper flexible packaging plastics machinery industry.
Four, description of drawings
Fig. 1, be the structural representation that proposes according to the utility model;
Fig. 2, cooresponding gap width scheme drawings of different volume film diameters when being the utility model rolling.
Five, the specific embodiment
Below in conjunction with accompanying drawing and embodiment the structure of the utility model is further described:
Mark among the figure: 1, wallboard is installed; 2, back plate; 3, spacing beam; 4, line slideway; 5, guide-in roller; 6, synchronous tooth bar; 7, slide; 8, synchronizer gear; 9, synchronous gear shaft; 10, leveling roller; 11, the asynchronous motor of band reductor; 12, parallel rollers; 13, winder trip shaft; 14, winder flip-arm; 15, winder frame.
In Fig. 1; A kind of parallel rollers mechanism of tapering gap rolling that realizes of the utility model adopts the asynchronous motor 11 of being with reductor; Drive synchronizer gear 8 and drive parallel rollers 12 rotations, to realize gap rolling various strip-shaped materials such as paper, plastics and composite paper-plastic materials.
The utility model mainly includes parallel rollers 12 and synchronizer gear 8, and it is characterized in that: said synchronizer gear 8 has two, is installed in the two ends of synchronous gear shaft 9 respectively; The two ends of said synchronous gear shaft 9 are installed antifriction-bearing box and are fixed on the slide 7; Said slide 7 links together with line slideway 4 and is fixed on the back plate 2; Said back plate 2 is installed on installs wallboard 1; Be fixed on the synchronous tooth bar 6 on the back plate 2, form synchronous walking mechanism with said synchronizer gear 8 and said synchronous gear shaft 9; Be installed in an end of synchronous gear shaft 9 with the asynchronous motor 11 of drive motor-band reductor, coder that the PLC control system couples together; Said parallel rollers 12 is with synchronizer gear 8, synchronous gear shaft 9, antifriction-bearing box, tooth bar 6, line slideway 4, spacing beam 3, leveling roller 10, guide-in roller 5, slide 7 and back plate 2 are formed with moved further parallel rollers mechanism synchronously; Then, said parallel rollers 12 is formed rolling-up mechanism with winder trip shaft 13, winder flip-arm 14 and winder frame 15 again.
The principle of work of the utility model is:
Synchronizer gear 8 in the utility model, synchronous gear shaft 9, antifriction-bearing box, synchronous tooth bar 6 and line slideway 4 common guarantee parallel rollers 12 parallel moving; Forming under the effect with moved further parallel rollers mechanism by said parallel rollers 12 and synchronizer gear 8, synchronous gear shaft 9, antifriction-bearing box, synchronous tooth bar 6, line slideway 4, spacing beam 3, leveling roller 10, guide-in roller 5, slide 7 and back plate 2, thereby guaranteeing that parallel rollers 12 two ends are consistent with the gap of rolling up between the film.The interlock of drive motor---asynchronous motor 11, coder and the PLC control system of band reductor has realized that then parallel rollers 12 is under the situation of different materials, different volume film diameter and different clearance; Accomplish rolling work through rolling-up mechanism, can guarantee that the quality of rolling and the subsequent handling after the rolling carry out smoothly.
PLC control system in the utility model removes to calculate in real time the pairing gap width of different volume film diameters according to the pairing rolling tension force of the pairing radius of curvature of different materials tapering; Remove to calculate drive motor again---the band reductor asynchronous motor 11 driving parameters and drive this motor 11; Then; Remove the travel distance of micro-manipulation parallel rollers 12 through coder, to accomplish tapering gap rolling.
The utility model is when rolling, and the corresponding gap width that different volume film diameters form is as shown in Figure 2, and wherein, said gap width is gained in the following manner:
Cooresponding gap width A was when 1), radius was R:
A＝R·tgα (1-1)
Wherein: A-parallel rollers and volume intermembrane space value (mm);
The real-time radius (mm) of R-film volume;
The cooresponding rolling taper value of α-different materials is got between 2 °-4 °.
2), the synchronizer gear 8 cooresponding parallel rollers 12 miles of relative movement B that turn around are:
B＝π·d·n (1-2)
Wherein: B-synchronizer gear 8 cooresponding parallel rollers 12 miles of relative movement (mm) that turn around;
D-synchronizer gear 8 reference diameters (mm);
N-drive motor---asynchronous motor 11 output speeds (r/min) of band reductor.
3), the cooresponding parallel rollers 12 miles of relative movement C of pulse of synchronous gear shaft 9 every rotations are:
Wherein: C-synchronous gear shaft 9 every rotations cooresponding parallel rollers 12 miles of relative movement of a pulse (mm/l pulse);
The pulse count that the E-coder can produce.
4), the each actual distances that move of parallel rollers 12 be exactly it in fact when time gap width deduct the cooresponding gap width of a radius, the pulse count F that then corresponding synchronous gear shaft 9 should rotate at every turn is:
Wherein: F-synchronous gear shaft 9 needs the pulse count of rotation at every turn;
R
1-last calculated gap radius corresponding (mm);
R
2-as anterior diastema radius corresponding (mm).
Calculate the distance that parallel rollers 12 will move through the PLC control system; Then; Through the controlling and driving motor---the output speed of the asynchronous motor 11 of band reductor; In the miles of relative movement of confirming parallel rollers 12 according to the feedback signal of coder, to realize the pairing dynamic clearance rolling of dynamic volume film diameter.
Therefore, the utlity model has following work efficiency:
1, the utility model can remove to set the gap tapering of rolling according to the cooresponding radius of curvature of material different; And confirm the best clearance value of parallel rollers 12 and volume film according to taper value; Guaranteeing the strip-shaped material rolling well of unlike material, thereby the phenomenon that film folds and the edge rolling is bad when having avoided the rolling material.
2, the utility model can guarantee the parallel same moved further of material width direction and winder trip shaft 13; The different phenomenon that makes product design reduce of tightness owing to the different Widths that caused of both sides pressure that possibly occur when having avoided compressing rolling like this.
3, the utility model is because parallel rollers 12 is rubber rollers of band bidirectional screw line; Like this; Just can when the high speed rolling, can exclude effectively, cause oppressing and damage the volume film and the volume film is fluffed the situation generation that waits thereby reduce greatly because may be involved in air during rolling attached to the lip-deep air of various strip-shaped materials.
4, the utility model is because guide-in roller 5 is aluminum alloy deflector rolls of band bidirectional screw line, the longitudinal wrinkles phenomenon that can eliminate various strip-shaped material preferably and occurred.
Above-described only is the preferential embodiment of the utility model.Should be pointed out that to those skilled in the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, this also is regarded as belonging to the protection domain of the utility model.
Claims (3)
1. parallel rollers mechanism that realizes the rolling of tapering gap, it mainly includes parallel rollers (12) and synchronizer gear (8), it is characterized in that: said synchronizer gear (8) has two, is installed in the two ends of synchronous gear shaft (9) respectively; The two ends of said synchronous gear shaft (9) are installed antifriction-bearing box and are fixed on the slide (7); Said slide (7) links together with line slideway (4) and is fixed on the back plate (2); Said back plate (2) is installed on installs wallboard (1); Be fixed on the synchronous tooth bar (6) on the back plate (2), form synchronous walking mechanism with said synchronizer gear (8) and said synchronous gear shaft (9); Be installed in an end of synchronous gear shaft (9) with the asynchronous motor (11) of band reductor, coder that the PLC control system couples together.
2. a kind of parallel rollers mechanism that realizes the rolling of tapering gap according to claim 1 is characterized in that: said parallel rollers (12) is with synchronizer gear (8), synchronous gear shaft (9), antifriction-bearing box, tooth bar (6), line slideway (4), spacing beam (3), leveling roller (10), guide-in roller (5), slide (7) and back plate (2) are formed with moved further parallel rollers mechanism synchronously.
3. a kind of parallel rollers mechanism that realizes the rolling of tapering gap according to claim 1 is characterized in that: said parallel rollers (12) is formed rolling-up mechanism with winder trip shaft (13), winder flip-arm (14) and winder frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205300979U CN202429755U (en) | 2011-12-16 | 2011-12-16 | Parallel roller mechanism for realizing taper clearance rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205300979U CN202429755U (en) | 2011-12-16 | 2011-12-16 | Parallel roller mechanism for realizing taper clearance rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429755U true CN202429755U (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205300979U Expired - Fee Related CN202429755U (en) | 2011-12-16 | 2011-12-16 | Parallel roller mechanism for realizing taper clearance rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318674A (en) * | 2013-07-15 | 2013-09-25 | 汕头市华鹰软包装设备总厂有限公司 | Rolling straight-line cutter device |
| CN107555217A (en) * | 2017-10-19 | 2018-01-09 | 浙江华创机电科技有限公司 | A kind of combined type winding press roller mechanism |
-
2011
- 2011-12-16 CN CN2011205300979U patent/CN202429755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318674A (en) * | 2013-07-15 | 2013-09-25 | 汕头市华鹰软包装设备总厂有限公司 | Rolling straight-line cutter device |
| CN103318674B (en) * | 2013-07-15 | 2016-06-08 | 汕头市华鹰软包装设备总厂有限公司 | Rolling straight cut knife system |
| CN107555217A (en) * | 2017-10-19 | 2018-01-09 | 浙江华创机电科技有限公司 | A kind of combined type winding press roller mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20191216 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Junxiong Document name: Notice of termination of patent right |