CN203282835U - Continuous axial adjustment device with variable gilding rubber roll length - Google Patents
Continuous axial adjustment device with variable gilding rubber roll length Download PDFInfo
- Publication number
- CN203282835U CN203282835U CN2013203342143U CN201320334214U CN203282835U CN 203282835 U CN203282835 U CN 203282835U CN 2013203342143 U CN2013203342143 U CN 2013203342143U CN 201320334214 U CN201320334214 U CN 201320334214U CN 203282835 U CN203282835 U CN 203282835U
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- rubber roll
- bearing support
- roller bearing
- gilding
- top roller
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Abstract
The utility model aims to provide a continuous axial adjustment device with a variable gilding rubber roll length, and belongs to the field of printing equipment. The continuous axial adjustment device comprises a gilding press wallboard, a rubber roll bearing support, a rubber roll bearing support bottom plate, a lifting plate, a supporting rod, a lifting mechanism, an 'L'-shaped mounting rack, a supporting plate, a rail, a sliding device, a worm mechanism and other components. The continuous axial adjustment device with the variable gilding rubber roll length is used for solving the problems that in gilding mass production, the same area of a rubber roll is repeatedly pressed by a gilding plate for a long time, as a result, the pressed area of the rubber roll is sunken and damaged, and the rubber roll needs replacing frequently, and for overcoming the shortcomings in the existing solution that the structure is complex, the manufacturing cost is high, the working performance is not stable enough, and efficiency and precision are low.
Description
Technical field
The utility model relates to the printing equipment field, is specifically related to the rubber roll adjusting device in a kind of gold stamping device.
Background technology
Usually the rubber roll of saying refers to the rubber roll on heat transfer machine, is used for the special-purpose rubber roll of pattern printing in the hot transfer printing of gold stamping product.
Gold stamping rubber roll has lot of advantages: rubber roll and many material adhesions, can play buffer action, have good physiology inertia and physiological ageing, excellent electrical insulation capability, its electrical insulation capability making moist, frequency change or temperature change less while raising, high and low temperature resistance, operating temperature range is wide.
being widely used of rubber roll, it is cylindric or cylindric that traditional rubber roll is, the shortcoming of this structure be heat conduction and heat dispersion poor, heat is difficult to distribute in the course of the work, long-term use easily deforms excessive or causes ageing of rubber, affect service life, and existing circle presses the circle thermoprint mode of production in the thermoprint process, gold stamping version must apply certain pressure to rubber roll and just can complete thermoprint, but in batch production, the upper picture and text of thermoprint that need of gold stamping version repeat to exert pressure to rubber roll the same area for a long time, cause the area depression of rubber roll pressurized to be damaged, need the frequent rubber roll of changing, because rubber roll is in gold stamping roller below, dismounting is difficult for, not only time-consuming but also take material.
In order to overcome above-mentioned defect, people have carried out long-term exploration, have proposed various improvement projects.
Scheme one, improve the material of rubber roll own or structure, makes it possess higher pressure high-temp resistant performance.
For example, Chinese patent literature discloses a kind of roller of hollow rubber with spindle nose " application number: CN03271049.6 ", the spindle nose that comprises roller core, colloid and roller core two ends, is characterized in that described roller core is the hollow form roller core, in the spindle nose end section of roller core, has louvre.Louvre communicates with the hollow form roller core, has the effect of heat dissipation ventilation, in operation process, due to the mobile roller core surface that makes of air,, because air-cooled effect is in time dispelled the heat, reduces the heat localization of colloid surface, thereby avoids the colloid explosion; And for example " a kind of quick-changing type can be regulated glue spreader, application number: CN00251059.6 ", it comprises a glue spreader mandrel, a plurality of spacer sleeves, a plurality of films that are coated with, a pair of locking nut and a quick clamping body.With a plurality of films that are coated with, can fitting on the glue spreader mandrel by smooth-going cover slidably of a plurality of spacer sleeves.The length of spacer sleeve is variable with the thickness that is coated with film, to adapt to different honeycomb cores aperture.Glue spreader mandrel two ends coordinate with a locking nut respectively, in order to tighten spacer sleeve therebetween and be coated with film, whole glue spreader assembly two ends are arranged between quick clamping body.
Although such scheme has solved subproblem to a certain extent, complicated structure, manufacturing cost is high, and service behaviour is stable not.
Scheme two, rubber roll are set to can axially movable form, farthest uses the effective area on rubber roll.
As " axial adjustable type gold blocking impression cylinder 201120475362.8 ", comprise rubber rollers, steel rider, steel rider is arranged on rolling bearing, rolling bearing is bearing on sleeve, be provided with the snap ring that is convex on sleeve, rolling bearing is clamped between plug on snap ring and steel rider, and there is the collar that is nested in the steel rider inside groove in the rolling bearing outside also clamping, and only a screw passes sleeve and is against on the dress axle.When the depression of the repetition pressurized zone on the rubber roller platen is damaged, by unclamping an only screw, with on impression roller not the zone of pressurized move axially and with the thermoprint picture and text, align, avoid the place of caving in and damaging, tighten again only a screw and carry out axial location and get final product, the difficult problem of dismounting while having solved existing rubber roller platen fail in compression.
But this scheme is by unclamping and tighten screw and realize the axial adjustment of rubber roll, easily causing the damage of hot stamping pattern, inefficiency, and precision is lower, and operation inconvenience.
Also have, existing rubber roll adjusting device or method are all carried out for standard-sized rubber roll, for some non-standards, just can't use, and the scope of application is less, and purposes is single.
Summary of the invention
For solving the problem that exists in background technology, the purpose of this utility model is to provide a kind of gold stamping rubber roll adjustable length continuous axial adjusting device,, to solve in gold stamping batch production,, because gold stamping version repeats to exert pressure to rubber roll the same area for a long time, cause the area depression of rubber roll pressurized to be damaged, need the frequent problem of changing rubber roll, and have complex structure in existing solution, and manufacturing cost is high, and service behaviour is stable not, the low deficiency that waits of inefficiency, precision.
For achieving the above object, the utility model has adopted following technical scheme: the adjustable length continuous axial adjusting device of a kind of gold stamping rubber roll is characterized in that, comprise gilding press wallboard 1, top roller bearing support 2, top roller bearing support base plate 3, lifter plate 4, support bar 5, elevating mechanism 6, " L " shape installing rack 7, gripper shoe 8, track 9, carriage 10, worm mechanism 11; Offer installing hole on described top roller bearing support 2, rubber roller is arranged on respectively in the installing hole of top roller bearing support 2 at two ends, left and right after bearing set, top roller bearing support 2 is fixed on top roller bearing support base plate 3, is bolted between top roller bearing support base plate 3 and lifter plate 4; Described " L " shape installing rack 7 is formed by fixedly connecting by orthogonal base plate and side plate, its base plate is connected with gripper shoe 8, side plate is connected with 6 of elevating mechanisms, be fixed on " L " shape installing rack 7, described support bar 5 upper ends are connected on the lower surface of lifter plate 4, and support bar 5 is against on the base plate of " L " shape installing rack 7 its lower end after passing elevating mechanism 6; The upper surface of described carriage 10 is fixing with " L " shape installing rack 7, its lower surface offers the sliding tray that coordinates with track 9, drive mechanism mounted thereto and move left and right along track 9, track 9 is arranged on gripper shoe 8, and the two ends of gripper shoe 8 are fixed on gilding press wallboard 1; Be provided with the power part of worm mechanism 11 in the outside of a side gilding press wallboard 1, its drive disk assembly is connected on carriage 10 after passing power part and gilding press wallboard 1, and power part drives drive disk assembly and then drives carriage 10 and moves.
Described elevating mechanism 6 is cylinder.
Described track 9 is " work " font track.
Described worm mechanism 11 adopts driven by power or artificial handwheel 12 to drive any one.
this device when gilding press runs well, makes between rubber roll and gold stamping version and has enough suitable pressure by elevating mechanism 6, guarantees gold stamping quality, increase along with the impression number of times, repetition pressurized zone depression on rubber roll is damaged, while not reaching hot stamping effects, at first controlling elevating mechanism 6 descends, rubber roll roll surface and gold stamping version are broken away from, avoid the damage that causes because of friction between gold stamping version and rubber roll, drive by worm mechanism 11 the top roller bearing support 2 that is connected afterwards, top roller bearing support base plate 3, lifter plate 4, support bar 5, elevating mechanism 6, " L " shape installing rack 7 parts such as grade, and then the drive rubber roll moves, with on rubber roll not the zone of pressurized move axially and with the thermoprint picture and text on gold stamping version, align, avoid the place of caving in and damaging, then stopping worm mechanism 11 drives and locates, control elevating mechanism 6, make between rubber roll roll surface and gold stamping version and have convenient pressure, just reusable, this device does not need tripping in adjustment process, be exactly not shut down adjustment in gold stamping process in the combined pressure process, because having passed through worm reduction gear slows down, mobile speed is slow can be to the harmful effect of thermoprint mass formation.
The beneficial effects of the utility model exist:
1. when the rubber roll to damaging by pressure is adjusted, do not need rubber roll is carried out dismounting, only need simply move axially, the position of avoiding damaging by pressure, whole process is convenient and swift.
2. for avoiding the gold stamping mass change that causes the variation of gold stamping pressure to cause to adjustment because of rubber roller, be provided with elevating mechanism, may revert back to default best gold stamping pressure, little to gold stamping quality influence, also can avoid simultaneously the unnecessary damage that causes when rubber roll moves axially.
3. total adopt the precision such as track, cylinder, worm screw higher transmission device, adjust precision high, can effectively guarantee gold stamping quality.
4. because the device that supports rubber roll not is arranged on the fixing gilding press wallboard of size, therefore the rubber roll adjustable interval, namely the length of rubber roll is adjustable, not only existing standard-sized rubber roll can be used, also can normally use for some non-standards simultaneously, the scope of application is large, and is of many uses.Two supported end one ends are by the removable adjustment of slide block, screw mandrel and reduction box position, the other end is complete free end on slide rail, so as long as rotate worm gear, move adjustable end, with artificial direct mobile another one free end, just the roller platen of different length can be fixed on the position of center, and left and right is adjusted within the specific limits.Be used for the stand bilateral of rubber roll supporting to having rib, the bearing double-side of roller platen is to being subjected to the two-way constraint of rib, and therefore as long as the worm screw end is mobile, the free end that will link is and then mobile.
Description of drawings
Fig. 1 is the perspective view of adjusting device described in the utility model.
Fig. 2 is the top plan view of adjusting device described in the utility model.
Fig. 3 is the end view of adjusting device described in the utility model.
Fig. 4 is the main pseudosection of adjusting device described in the utility model.
1-gilding press wallboard, 2-top roller bearing support, 3-top roller bearing support base plate, 4-lifter plate, 5-support bar, 6-elevating mechanism, 7-" L " shape installing rack, 8-gripper shoe, 9-track, 10-carriage, 11-worm mechanism, 12-handwheel.
The specific embodiment
In conjunction with Figure of description and explanation thereof, the utility model is further described.
As shown in Figure 1,2,3, 4, the adjustable length continuous axial adjusting device of the described a kind of gold stamping rubber roll of the present embodiment, comprise gilding press wallboard 1, top roller bearing support 2, top roller bearing support base plate 3, lifter plate 4, support bar 5, elevating mechanism 6, " L " shape installing rack 7, gripper shoe 8, track 9, carriage 10, worm mechanism 11; Offer installing hole on described top roller bearing support 2, rubber roller is arranged on respectively in the installing hole of top roller bearing support 2 at two ends, left and right after bearing set, top roller bearing support 2 is fixed on top roller bearing support base plate 3, is bolted between top roller bearing support base plate 3 and lifter plate 4; Described " L " shape installing rack 7 is formed by fixedly connecting by orthogonal base plate and side plate, its base plate is connected with gripper shoe 8, side plate is connected with 6 of elevating mechanisms, described elevating mechanism 6 is cylinder, be fixed on " L " shape installing rack 7, described support bar 5 upper ends are connected on the lower surface of lifter plate 4, and support bar 5 is against on the base plate of " L " shape installing rack 7 its lower end after passing elevating mechanism 6; The upper surface of described carriage 10 is fixing with " L " shape installing rack 7, its lower surface offers the sliding tray that coordinates with track 9, driving mechanism mounted thereto moves left and right along track 9, track 9 is arranged on gripper shoe 8, for " work " font track, the two ends of gripper shoe 8 are fixed on gilding press wallboard 1; Be provided with the power part of worm mechanism 11 in the outside of a side gilding press wallboard 1, power part adopts artificial handwheel 12 to drive, its drive disk assembly is connected on carriage 10 after passing power part and gilding press wallboard 1, and power part drives drive disk assembly and then drives carriage 10 and moves.
while needing to adjust, at first controlling elevating mechanism 6 descends, rubber roll roll surface and gold stamping version are broken away from, avoid the damage that causes because of friction between gold stamping version and rubber roll, drive by worm mechanism 11 the top roller bearing support 2 that is connected afterwards, top roller bearing support base plate 3, lifter plate 4, support bar 5, elevating mechanism 6, " L " shape installing rack 7 parts such as grade, and then the drive rubber roll moves, with on rubber roll not the zone of pressurized move axially and with the thermoprint picture and text on gold stamping version, align, avoid the place of caving in and damaging, then stopping worm mechanism 11 drives and locates, control elevating mechanism 6, make between rubber roll roll surface and gold stamping version and have convenient pressure, just reusable.
Claims (4)
1. the adjustable length continuous axial adjusting device of gold stamping rubber roll, is characterized in that, comprises gilding press wallboard (1), top roller bearing support (2), top roller bearing support base plate (3), lifter plate (4), support bar (5), elevating mechanism (6), " L " shape installing rack (7), gripper shoe (8), track (9), carriage (10), worm mechanism (11); Offer installing hole on described top roller bearing support (2), rubber roller is arranged on respectively in the installing hole of top roller bearing support (2) at two ends, left and right after bearing set, top roller bearing support (2) is fixed on top roller bearing support base plate (3), is bolted between top roller bearing support base plate (3) and lifter plate (4); Described " L " shape installing rack (7) is formed by fixedly connecting by orthogonal base plate and side plate, its base plate is connected with gripper shoe (8), side plate is connected with elevating mechanism (6), be fixed on " L " shape installing rack (7), described support bar (5) upper end is connected on the lower surface of lifter plate (4), and support bar (5) is against on the base plate of " L " shape installing rack (7) its lower end after passing elevating mechanism (6); The upper surface of described carriage (10) is fixing with " L " shape installing rack (7), its lower surface offers the sliding tray that coordinates with track (9), driving mechanism mounted thereto moves left and right along track (9), track (9) is arranged on gripper shoe (8), and the two ends of gripper shoe (8) are fixed on gilding press wallboard (1); Be provided with the power part of worm mechanism (11) in the outside of a side gilding press wallboard (1), its drive disk assembly is connected on carriage (10) after passing power part and gilding press wallboard (1), and power part drives drive disk assembly and then drive carriage (10) mobile.
2. the adjustable length continuous axial adjusting device of a kind of gold stamping rubber roll according to claim 1, is characterized in that, described elevating mechanism (6) is cylinder.
3. the adjustable length continuous axial adjusting device of a kind of gold stamping rubber roll according to claim 1, is characterized in that, described track (9) is " work " font track.
4. according to claim 1-3 any adjustable length continuous axial adjusting devices of described a kind of gold stamping rubber roll, is characterized in that, described worm mechanism (11) adopts driven by power or artificial handwheel (12) to drive any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203342143U CN203282835U (en) | 2013-06-11 | 2013-06-11 | Continuous axial adjustment device with variable gilding rubber roll length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203342143U CN203282835U (en) | 2013-06-11 | 2013-06-11 | Continuous axial adjustment device with variable gilding rubber roll length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282835U true CN203282835U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203342143U Expired - Lifetime CN203282835U (en) | 2013-06-11 | 2013-06-11 | Continuous axial adjustment device with variable gilding rubber roll length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972219A (en) * | 2017-11-26 | 2018-05-01 | 成都宁翔机械制造有限责任公司 | A kind of gudgeon mounting structure of plasticator |
| TWI701152B (en) * | 2018-03-05 | 2020-08-11 | 大陸商博斯特（上海）有限公司 | Advance-shaft transition apparatus and hot foil stamping and die-cutting equipment |
-
2013
- 2013-06-11 CN CN2013203342143U patent/CN203282835U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972219A (en) * | 2017-11-26 | 2018-05-01 | 成都宁翔机械制造有限责任公司 | A kind of gudgeon mounting structure of plasticator |
| TWI701152B (en) * | 2018-03-05 | 2020-08-11 | 大陸商博斯特（上海）有限公司 | Advance-shaft transition apparatus and hot foil stamping and die-cutting equipment |
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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: 20131113 |