CN205255587U - Eccentric disc device of adjusting structure under cross cutting roller - Google Patents
Eccentric disc device of adjusting structure under cross cutting roller Download PDFInfo
- Publication number
- CN205255587U CN205255587U CN201521121314.3U CN201521121314U CN205255587U CN 205255587 U CN205255587 U CN 205255587U CN 201521121314 U CN201521121314 U CN 201521121314U CN 205255587 U CN205255587 U CN 205255587U
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- China
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- wallboard frame
- cutter roller
- axle bed
- cross cutting
- die cutting
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Abstract
Eccentric disc device of adjusting structure under cross cutting roller including right wallboard frame and left wallboard frame, is equipped with cross cutting rubber roll and lower die cutting cutter roller between right wallboard frame and the left wallboard frame, upward cross cutting rubber roll and lower die cutting cutter roller from top to bottom set gradually, the corresponding cross cutting deflector roll axle that is equipped with of lower die cutting cutter roller, both ends are equipped with a die cutting cutter roller axle bed respectively about cross cutting deflector roll axle, and the die cutting cutter roller axle bed is connected with the right wallboard frame or the left wallboard frame that correspond respectively, and every die cutting cutter roller axle bed correspondence is equipped with an eccentric gear, and the die cutting cutter roller axle bed cooperation that right wallboard frame corresponds has a planetary gear set, and this planetary gear set arranges the right flank of right wallboard frame in. Planetary gear set's right -hand member cooperation has a cross drive plate. The utility model discloses eccentric disc device of adjusting structure under cross cutting roller adopts eccentric adjustment formula structure down. Can obviously promote die cutting accuracy reduce part wear out, simultaneously can also noise abatement, the holding control is reasonable.
Description
Technical field
The utility model relates to cardboard box printing machinery technical field, and particularly under die cutting roller, eccentric disc is adjusted constructional device.
Background technology
In water-based printing machine industry, die cutting unit is provided with cross cutting rubber roll and two groups of pair rollers of lower die cut rotor, upper cross cutting rubber roll surface coverage polyurethane rubber is for support cutter, custom mold cutting knife is installed for making no product above lower die cut roller, cardboard by time cross cutting go out difformity to reach instructions for use. In the structure of kind of drive pair roller, cross cutting rubber roll is eccentric adjustment type, and main purpose is to carry out gap adjustment according to the cardboard of different-thickness, and adjustment amount is within the scope of 0-13mm conventionally. Lower die cut rotor is fixed, is connected realizes power conveying by gear with front main transmission.
Known to above-mentioned, cardboard is made different product by the form of cutting or pressing by die-cutting rule by up-down rollers on cardboard, the cardboard pressure that more the thicker pair roller of scantling bears is heavier, and along with longer this of duration of service, to state the problem that roller pair structure manifests also further obvious. Be mainly reflected in:
1, mould-cutting precision is lost, and has originally designed certain gap and could rotate because bias adjustment is arranged on top, and service time, longer gap caused more greatly that cross cutting scale error is large or the degree of depth is inconsistent.
2. noise is excessive, is equally also that noise greatly also aggravates parts wear even to be damaged because of the upper and lower play of excesssive gap.
3. synchronously adjust unreasonable, because fail to solve at the bottleneck of Gear Transmission Design, the offset adjustment that upper seal formula is printed all unit is all arranged on below, but offset is set to top by die cutting unit, in the time that thicker cardboard all will be adjusted, the lower roll of other unit is all down adjusted, but the lower roll of cross cutting can not be adjusted, cause cardboard linearly not export, so the industry error size of die cutting unit also than printing, fluting error also larger.
Utility model content
The purpose of this utility model is to provide that a kind of mould-cutting precision is high, noise is little, eccentric disc is adjusted constructional device under the rational die cutting roller of synchronous adjustment.
To achieve these goals, the utility model has adopted following technical scheme:
Under die cutting roller, eccentric disc is adjusted constructional device, comprises right wallboard frame and left wallboard frame, between described right wallboard frame and left wallboard frame, is provided with cross cutting rubber roll and lower die cut rotor, and described upper cross cutting rubber roll and lower die cut rotor from top to bottom set gradually; Described lower die cut rotor correspondence is provided with a cross cutting guide roller axis, the two ends, left and right of described cross cutting guide roller axis are respectively equipped with a die cutter roller axle bed, die cutter roller axle bed connects with corresponding right wallboard frame or left wallboard frame respectively, each die cutter roller axle bed correspondence is provided with an eccentric gear, die cutter roller axle bed corresponding to described right wallboard frame is combined with a planetary gearsets, and this planetary gearsets is placed in the right flank of described right wallboard frame.
Further, the right-hand member of described planetary gearsets is combined with a cross drive plate, and the right-hand member of described cross drive plate is combined with a limit base.
Further, the right-hand member of described cross drive plate is provided with multiple installation through holes, and described limit base is provided with multiple projections, and described projection is corresponding and adaptive one by one with described installation through hole.
Under the utility model die cutting roller, eccentric disc is adjusted constructional device, adopts lower eccentric adjustment type structure. Die cutting roller is realized capable of regulating center set gap by planetary gearsets and cross drive plate, and does not affect centre-to-centre spacing and gear-driven rigidity and the precision of gear. Eccentric gear is positioned at lower die cut rotor two ends axle bed, adopts the gear collar dispersive stress arranging on right die cutter roller axle bed to promote bearing capacity, because eccentric gear gap is eliminated in the deadweight of lower die cut rotor downwards. Under maximum norm hobs power, eccentric gear reduces play to lower stress all the time, does when offset is adjusted and synchronizes with all guide shafts and adjust downward or upward, and cardboard remains straight line conveying, obviously promote mould-cutting precision and reduce parts depreciation, can also reduce noise, synchronous adjustment rationally simultaneously.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
Detailed description of the invention
Now by reference to the accompanying drawings, describe the utility model in detail.
With reference to accompanying drawing 1 ~ 2, under die cutting roller, eccentric disc is adjusted constructional device, comprise right wallboard frame 1 and left wallboard frame 2, between right wallboard frame 1 and left wallboard frame 2, be provided with cross cutting rubber roll 3 and lower die cut rotor 4, upper cross cutting rubber roll 3 and lower die cut rotor 4 from top to bottom set gradually; Lower die cut rotor 3 correspondences are provided with a cross cutting guide roller axis 30, the two ends, left and right of cross cutting guide roller axis 30 are respectively equipped with a die cutter roller axle bed, be respectively left die cutter roller axle bed (not marking in figure) and right die cutter roller axle bed 31, the left wallboard frame 1 that left die cutter roller axle bed is corresponding connects, and correspondence is provided with the first eccentric gear 51, right die cutter roller axle bed 31 connects with corresponding right wallboard frame 1 respectively, and correspondence is provided with the second eccentric gear 52. Eccentric gear dispersive stress promotes bearing capacity, because eccentric gear gap is eliminated in the deadweight of lower die cut rotor downwards. Under maximum norm hobs power, eccentric gear reduces play to lower stress all the time, does when offset is adjusted and synchronizes with all guide shafts and adjust downward or upward, and cardboard remains straight line conveying, obviously promotes mould-cutting precision and reduces parts depreciation.
The right die cutter roller axle bed 31 of right wallboard frame 1 correspondence is combined with a planetary gearsets 53, this planetary gearsets 53 is placed in the right flank of right wallboard frame 1, the right-hand member of planetary gearsets 53 is combined with a cross drive plate 54, the right-hand member of cross drive plate 54 is combined with a limit base 55, the right-hand member of cross drive plate 54 is provided with multiple installation through holes 541, limit base 55 is provided with multiple protruding 551, and projection 551 is corresponding and adaptive one by one with installation through hole 541, thereby plays spacing effect.
Upper cross cutting adopts holder design, the kind of drive is constant, lower die cut rotor is provided with right die cutter roller axle bed and the second eccentric gear 52, positioning sleeve is fixed on frame plate for ensureing rigidity and the intensity of planetary gearsets, main drive gear outer planet mechanism is provided with cross drive plate, eccentric gear is connected rear and cross drive plate interlock with lower die cut rotor, realization can be carried out offset adjustment and not affect the setting of gear centre distance, reach the object that lower die cut rotor centering type is adjusted, solve precision, noise, synchronously adjust problem.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain. Any amendment of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. under die cutting roller, eccentric disc is adjusted constructional device, comprise right wallboard frame and left wallboard frame, between described right wallboard frame and left wallboard frame, be provided with cross cutting rubber roll and lower die cut rotor, described upper cross cutting rubber roll and lower die cut rotor from top to bottom set gradually; Described lower die cut rotor correspondence is provided with a cross cutting guide roller axis, the two ends, left and right of described cross cutting guide roller axis are respectively equipped with a die cutter roller axle bed, die cutter roller axle bed connects with corresponding right wallboard frame or left wallboard frame respectively, it is characterized in that, each die cutter roller axle bed correspondence is provided with an eccentric gear, die cutter roller axle bed corresponding to described right wallboard frame is combined with a planetary gearsets, and this planetary gearsets is placed in the right flank of described right wallboard frame.
2. under die cutting roller according to claim 1, eccentric disc is adjusted constructional device, it is characterized in that, the right-hand member of described planetary gearsets is combined with a cross drive plate, and the right-hand member of described cross drive plate is combined with a limit base.
3. under die cutting roller according to claim 2, eccentric disc is adjusted constructional device, it is characterized in that, the right-hand member of described cross drive plate is provided with multiple installation through holes, and described limit base is provided with multiple projections, and described projection is corresponding and adaptive one by one with described installation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121314.3U CN205255587U (en) | 2015-12-31 | 2015-12-31 | Eccentric disc device of adjusting structure under cross cutting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121314.3U CN205255587U (en) | 2015-12-31 | 2015-12-31 | Eccentric disc device of adjusting structure under cross cutting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255587U true CN205255587U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121314.3U Active CN205255587U (en) | 2015-12-31 | 2015-12-31 | Eccentric disc device of adjusting structure under cross cutting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113561A (en) * | 2019-12-26 | 2020-05-08 | 中融飞腾（北京）科技有限公司 | Combined type die cutting tool |
-
2015
- 2015-12-31 CN CN201521121314.3U patent/CN205255587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113561A (en) * | 2019-12-26 | 2020-05-08 | 中融飞腾（北京）科技有限公司 | Combined type die cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 528500 No. 69 Gaofu Road, Jiangwan Community, Hecheng Street, Gaoming District, Foshan City, Guangdong Province (Workshop 3) Patentee after: Guangdong dragon Seiko technology Co., Ltd. Address before: 528311 Taocun Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE PINLONG SEIKO MACHINERY CO., LTD. |
|
| TR01 | Transfer of patent right |