CN201092489Y - Round disc type double-rubber-covered roll bidirectionally-adjustable material-receiving press-roller - Google Patents
Round disc type double-rubber-covered roll bidirectionally-adjustable material-receiving press-roller Download PDFInfo
- Publication number
- CN201092489Y CN201092489Y CNU2007201262134U CN200720126213U CN201092489Y CN 201092489 Y CN201092489 Y CN 201092489Y CN U2007201262134 U CNU2007201262134 U CN U2007201262134U CN 200720126213 U CN200720126213 U CN 200720126213U CN 201092489 Y CN201092489 Y CN 201092489Y
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- big gear
- swing arm
- fulcrum
- roller
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- 239000000463 material Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a disk type double rubber roller bidirectional adjustable materials receiving compression roller device, which comprises a big gear provided with a support and a cylinder support, wherein the support is provided with a rotation shaft and a guide roller fulcrum shaft, a cylinder connected with the cylinder base is connected with a cylinder swing arm, the cylinder swing arm and materials receiving compression roller swing arms are fixed on the same rotation shaft, the materials receiving compression roller swing arms are all equipped with adjustable hanging plates, installing directions of adjusting holes of the left adjustable hanging plates and right adjustable hanging plates are perpendicular with each other, two rubber roller fulcrum shafts are parallel mounted in the adjusting holes, springs and screws mounted along the adjusting holes are relatively arranged and push against bilateral outer surfaces of the rubber roller fulcrum shafts, two opposite gas expanded shafts are arranged between a left big gear and a right big gear, each gas expanded shaft is provided with a material film reel, the left big gear, the right big gear, the cylinder and the gas expanded shafts are controlled and coordinated by one unified device and driven by respective drive devices. When in normal use, the disk type double rubber roller bidirectional adjustable materials receiving compression roller device can automatically adjust without stopping.
Description
Technical field
The utility model belongs to the printing machinery technical field, relates to the main device of the rewinding of high-speed intaglio printing machine, is specifically related to the two rubber roll bi-directional adjustable rewinding press-roller devices of a kind of disc type.
Background technology
The rewinding pressure roller is the indispensable important component part of set type intaglio printing press rewinding portion.The pressure roller of present high speed intaglio press rewinding portion adopts single roller arrangement more, the tightness degree that single roller arrangement contacts when difference material axle switches rewinding may change, pressure roller need in time be regulated, particularly to some thin material, the material film that creases easily, ganoid material film, more apparent necessity; In addition because the difference of the paper web manufacturing and the installation errors of inflatable axle in addition, pressure roller can not guarantee and expect spool parallel and cause the uneven phenomenon of rewinding easily during self adaptation, and is neat in order to guarantee rewinding, often also is to adjust press-roller device at any time.These above-mentioned situations all must be shut down and be adjusted, and are so very big to printer normal operation and production influence.Along with the gravure high speed, to the safety of operation, the raising that protection class requires, above-mentioned technology can not satisfy the requirement of standard.
Summary of the invention
The purpose of this utility model provides the two rubber roll bi-directional adjustable rewinding press-roller devices of a kind of disc type, solve in the prior art pressure roller can not guarantee with expect spool parallel, can not self adaptation, cause that easily rewinding is uneven, manually must shut down the problem of adjusting.
The technical solution of the utility model is, the two rubber roll bi-directional adjustable rewinding press-roller devices of a kind of disc type, it is characterized in that, comprise two big gear wheels that left-right symmetric is installed, two bearings and cylinder saddle are installed on each big gear wheel, axis of revolution and guiding roller fulcrum are installed on the bearing, spool and guiding roller fulcrum are installed on another bearing, be set with guiding roller on each guiding roller fulcrum, be connected with cylinder on the cylinder saddle, the other end of cylinder is connected with the cylinder joint, the cylinder joint is connected with the cylinder swing arm by bearing pin, cylinder swing arm and the swing arm of rewinding pressure roller are fixed on the same axis of revolution, by fixed mount tracheae are installed also on the axis of revolution, and cylinder is connected with external gas circuit by tracheae; Connect by the support axle between the swing arm of left and right sides rewinding pressure roller, all be provided with two in each rewinding pressure roller swing arm and transfer boatswain chair, transfer the adjustment hole installation direction of boatswain chair orthogonal for two, one end of rubber roll fulcrum is installed in the adjustment hole of each accent boatswain chair, two rubber roll fulcrums are installed in parallel in the adjustment hole of transferring boatswain chair, each transfers the inside of boatswain chair to be provided with a spring and screw along the adjustment hole direction, spring is relative with screw to be installed and withstands on two side external surfaces of rubber roll fulcrum, screw by fixed by nut in transferring boatswain chair; Two inflatable axles of symmetry also are installed between the big gear wheel of the left and right sides, material film spool is installed on each inflatable axle, left and right sides big gear wheel, cylinder and inflatable axle are by unified device co-operative control and pass through separately actuating device transmission.
The beneficial effects of the utility model are, can adapt at a high speed to switch, and two pressure rollers carry out the automatic guidance adjustment at separately material axle respectively when connecting material, and remain and expect spool parallelly, need not shut down, and have improved commercial efficiency and work efficiency.
Description of drawings
Fig. 1 is a Facad structure scheme drawing of the present utility model;
Fig. 2 is the scheme drawing that rewinding pressure roller of the present utility model is adjusted;
Fig. 3 is a rewinding pressure roller mode of operation position view.
Among the figure, 1, guiding roller, 2, the guiding roller fulcrum, 3, bearing, 4, cylinder saddle, 5, the cylinder joint, 6, the cylinder swing arm, 7, tracheae, 8, fixed mount, 9, the swing arm of rewinding pressure roller, 10, axis of revolution, 11, bearing pin, 12, binder rubber roll, 13, the rubber roll fulcrum, 14, the support axle, 15, transfer boatswain chair, 16, spool, 17, cylinder, 18, rewinding film volume, 19, spring, 20, screw, 21, nut, 22, the inflatable axle, 23, big gear wheel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, be Facad structure scheme drawing of the present utility model.Two big gear wheels 23 are symmetrical set, laterally zygomorphic two bearings 3 and a cylinder saddle 4 are installed on each big gear wheel 23, axis of revolution 10 and guiding roller fulcrum 2 are installed on a bearing 3, spool 16 and guiding roller fulcrum 2 are installed on another bearing 3, be set with guiding roller 1 on each guiding roller fulcrum 2, on cylinder saddle 4, be connected with cylinder 17, the other end of cylinder 17 is connected with cylinder joint 5, cylinder joint 5 is connected with cylinder swing arm 6 by bearing pin 11, cylinder swing arm 6 is fixed on the same axis of revolution 10 with rewinding pressure roller swing arm 9, by fixed mount 8 tracheae 7 is installed also on the axis of revolution 10, cylinder 17 is connected with external gas circuit by tracheae 7; Be equipped with in the rewinding pressure roller swing arm 9 to transfer between 15, two rewinding pressure rollers of boatswain chair swing arm 9 and be connected and fixed by support axle 14.
Two inflatable axles 22 of symmetry also are installed between the left and right sides big gear wheel 23, material film spool is installed on each inflatable axle 22.
As shown in Figure 2, the scheme drawing of adjusting for rewinding pressure roller of the present utility model.Connect by support axle 14 between the left and right sides rewinding pressure roller swing arm 9, all be provided with two in each rewinding pressure roller swing arm 9 and transfer boatswain chair 15, transfer the adjustment hole installation direction of boatswain chair 15 orthogonal for two, one end of rubber roll fulcrum 13 is installed in the adjustment hole of each accent boatswain chair 15, two rubber roll fulcrums 13 are installed in parallel in the adjustment hole of transferring boatswain chair 15, each transfers the inside of boatswain chair 15 to be provided with a spring 19 and screw 20 along the adjustment hole direction, spring 19 and screw 20 be relative to be installed and withstands on two side external surfaces of rubber roll fulcrum 13, screw 20 is fixed on by nut 21 and transfers in the boatswain chair 15, is set with binder rubber roll 12 on the surface of rubber roll fulcrum 13.
As shown in Figure 3, be rewinding pressure roller mode of operation position view of the present utility model.The material film is by being installed in the guiding roller 1 on the big gear wheel 23, locate to expect on the inflatable axle 22 rolling of film at (B), this moment, cylinder 17 was in elongation state, the binder rubber roll of the right-hand member in the rewinding pressure roller swing arm 9 12 closely press with rewinding film volume 18 and, what the material film just was flattened rolls.
When rewinding film volume 18 is completely rolled up, driving big gear wheel 23 by control setup clockwise rotates, the corresponding contraction of control cylinder 17 simultaneously, rewinding pressure roller swing arm 9 to (A) locate on the inflatable axle 22 new rewinding film volume 18 near press and, rubber roll fulcrum 13 in the rewinding pressure roller swing arm 9 is under the automatic compensation of spring 19, the binder rubber roll 12 that has guaranteed the left end in the rewinding pressure roller swing arm 9 closely press with new rewinding film volume 18 and, begin new rewinding film and rolls up 18 rolling work.
Along with the rolling of rewinding film volume 18 thickens, drive big gear wheel 23 cws by control setup and progressively rotate, when rewinding film volume 18 is completely rolled up, arrive (B) and locate the position.(A) locates new rewinding film volume 18 automatic material connection again on the inflatable axle 22 at this moment.
Principle of work of the present utility model is, the one, and two binder rubber rolls 12 in the rewinding pressure roller swing arm 9 are exclusively used in the pressings of two material axles respectively, and the 2nd, each binder rubber roll 12 all can be realized two-way adjustable.Being separately installed with simultaneously cooresponding (A) on the big gear wheel disk locates and (B) locates inflatable axle 22 and the guiding roller 1 that two rewindings are used, stretch out or shrink by control setup manipulating cylinder 17, at two end positions two binder rubber rolls 12 are acted on (A), (B) two inflatable axles 22 respectively, thus the switching of binder rubber roll 12 positions when having realized that the material axle switches.
For the adjustment process of two binder rubber rolls 12 in the rewinding pressure roller swing arm 9, below only with regard to left end material axle (A) in the rewinding process, the situation when left end binder rubber roll 12 hobs is done with brief description:
For rewinding pressure roller swing arm 9 upper left side rubber roll fulcrums 13, as shown in Figure 2, one end axial plane of rubber roll fulcrum 13 is by having spring 19 roof pressures that give tight power, rubber roll fulcrum 13 cooresponding other end axial planes are by screw 20 roof pressures of interior hexagonal, can realize that by trimming screw 20 rubber roll fulcrum 13 and (A) locate inflatable axle 22 parallel the hobbing in the horizontal direction that rewinding is used, lock socket head cap screw 20 with nut 21 back of adjusting to the right place.Other end adjustment for left side rubber roll fulcrum 13 is only carried out in vertical direction.Below rubber roll fulcrum 13, by having spring 20 roof pressures that give tight power, on rubber roll fulcrum 13,, can realize that by adjusting top screw 20 rubber roll and (A) locate the inflatable axle 22 that rewinding uses and hob the parallel of above-below direction by screw 20 roof pressures.
(B) locate inflatable axle 22 that rewinding uses and also use the same method and carry out, such adjustment is just carried out in the test run stage, and in the machine course of normal operation, rubber roll fulcrum 13 will carry out automatic compensation, no longer needs during use to stop to adjust.
The beneficial effects of the utility model are, can adapt at a high speed to switch, and two pressure rollers divide safety pin when connecting material Material axle is separately controlled adjustment automatically, remain and expect that axle is parallel, need not shut down, improved Business efficiency and operating efficiency.
Claims (1)
1. two rubber roll bi-directional adjustable rewinding press-roller devices of a disc type, it is characterized in that: comprise two big gear wheels (23) that left-right symmetric is installed, two bearings (3) and cylinder saddle (4) are installed on each big gear wheel (23), axis of revolution (10) and guiding roller fulcrum (2) are installed on the bearing (3), spool (16) and guiding roller fulcrum (2) are installed on another bearing (3), be set with guiding roller (1) on each guiding roller fulcrum (2), be connected with cylinder (17) on the cylinder saddle (4), the other end of cylinder (17) is connected with cylinder joint (5), cylinder joint (5) is connected with cylinder swing arm (6) by bearing pin (11), cylinder swing arm (6) is fixed on the same axis of revolution (10) with rewinding pressure roller swing arm (9), axis of revolution (10) is gone up and by fixed mount (8) tracheae (7) to be installed also, and cylinder (17) passes through tracheae (7) and is connected with external gas circuit;
Connect by support axle (14) between the left and right sides rewinding pressure roller swing arm (9), all be provided with two in each rewinding pressure roller swing arm (9) and transfer boatswain chair (15), transfer the adjustment hole installation direction of boatswain chair (15) orthogonal for two, one end of rubber roll fulcrum (13) is installed in the adjustment hole of each accent boatswain chair (15), two rubber roll fulcrums (13) are installed in parallel in the adjustment hole of transferring boatswain chair (15), each transfers the inside of boatswain chair (15) to be provided with a spring (19) and screw (20) along the adjustment hole direction, spring (19) is relative with screw (20) to be installed and withstands on two side external surfaces of rubber roll fulcrum (13), and screw (20) is fixed on by nut (21) and transfers in the boatswain chair (15);
Two inflatable axles (22) of symmetry also are installed between the left and right sides big gear wheel (23), material film spool (18) is installed on each inflatable axle (22), and left and right sides big gear wheel (23), cylinder (17) and inflatable axle (22) also pass through separately actuating device transmission by unified device co-operative control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201262134U CN201092489Y (en) | 2007-10-26 | 2007-10-26 | Round disc type double-rubber-covered roll bidirectionally-adjustable material-receiving press-roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201262134U CN201092489Y (en) | 2007-10-26 | 2007-10-26 | Round disc type double-rubber-covered roll bidirectionally-adjustable material-receiving press-roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092489Y true CN201092489Y (en) | 2008-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201262134U Expired - Lifetime CN201092489Y (en) | 2007-10-26 | 2007-10-26 | Round disc type double-rubber-covered roll bidirectionally-adjustable material-receiving press-roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092489Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549800B (en) * | 2009-04-29 | 2011-01-05 | 深圳市康铨机电有限公司 | Adhesive tape step device |
| CN104328644A (en) * | 2014-10-25 | 2015-02-04 | 江苏六鑫洁净新材料有限公司 | Online slitting equipment of non-woven fabric |
| CN105775880A (en) * | 2014-12-24 | 2016-07-20 | 重庆鑫仕达包装设备有限公司 | Compound machine |
| CN106240146A (en) * | 2016-07-29 | 2016-12-21 | 西安电子科技大学 | A kind of automatic precision voltage-regulating system of flexible steel roller printing machine |
| CN109501230A (en) * | 2018-12-03 | 2019-03-22 | 广东科达洁能股份有限公司 | A kind of film roll end gauge that can unidirectionally brake |
-
2007
- 2007-10-26 CN CNU2007201262134U patent/CN201092489Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549800B (en) * | 2009-04-29 | 2011-01-05 | 深圳市康铨机电有限公司 | Adhesive tape step device |
| CN104328644A (en) * | 2014-10-25 | 2015-02-04 | 江苏六鑫洁净新材料有限公司 | Online slitting equipment of non-woven fabric |
| CN105775880A (en) * | 2014-12-24 | 2016-07-20 | 重庆鑫仕达包装设备有限公司 | Compound machine |
| CN106240146A (en) * | 2016-07-29 | 2016-12-21 | 西安电子科技大学 | A kind of automatic precision voltage-regulating system of flexible steel roller printing machine |
| CN109501230A (en) * | 2018-12-03 | 2019-03-22 | 广东科达洁能股份有限公司 | A kind of film roll end gauge that can unidirectionally brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080730 |