PS editions intermission rotary press printing element transmission devices
Technical field
The present invention relates to the intermittent wheels in printing packaging industry to transfer brush unit, especially a kind of omnipotent roller high speed printing
PS version intermission rotary press printing element transmission devices.
Background technology
Currently, the PS version intermission rotary press of rotary printing packaging machinery industry, since its printing effect is preferable, application
Range is wider, and investment is relatively low, therefore is increasingly pursued.But PS version intermission rotary press currently on the market, due to
Its regular length draw forward material then according to product length random length backward the material returned the characteristics of, in the shorter product of printing length
When, speed is just had a greatly reduced quality.Such as:The design maximum print length of printing machine is 350mm, then machine is solid when practical printing
The fixed material of drawing forward 400mm(It is determined by the squeegee arc length of blanket envelope, material length is drawn to will be slightly larger than the squeegee arc of envelope
It is long), for material of avoiding waste, squeegee gap portions and coining bottom roller to it is corresponding when the machine and printing material that will more convey
Material pulls back 400-350=50mm.And when printing length is 180mm, machine still draws forward material 400mm, pulls back backward
Printing material length has but reached 400-180=220mm, and length of pulling back increases, it is meant that the time of pulling back will also extend.Here it is
Intermission rotary press prints the lower reason of shorter speed.
Printing product length in the market is of all kinds, if with PS version intermittent wheels press printing currently on the market this
A little products diversified in specifications and short and small, the speed that can only just slow down intermission rotary press could operation.This for investor,
Not only energy consumption greatly promotes, and income greatly reduces.
Invention content
Speed is low, energy when the goal of the invention of the present invention is for existing PS edition intermission rotary press printing small length product
High defect is consumed, a kind of phase of the coining bottom roller large cylindrical with respect to blanket envelope squeegee that can adjust provided is to reduce
The PS version intermission rotary press printing element transmission devices for drawing material length, improving print speed printing speed.
Following technical scheme is used to achieve the above object:
A kind of PS editions intermission rotary press printing element transmission device, the device are arranged in the every of intermission rotary press
On group printing element, including roller, squeegee and coining bottom roller, support plate are respectively one with roller, squeegee and coining bottom roller
The transmission shaft of body;The excircle coenvelope of the roller has PS editions, and the excircle coenvelope of squeegee has blanket, roller, rubber
Roller, imprint bottom roller roller pillow fits closely, interlocked with the rotation respectively by the transmission gear being set on shaft end, roller, squeegee,
It is set up in parallel above and below coining bottom roller and rack-mounted on same group of support plate, wherein:
A, roller, squeegee, the diameter of coining bottom roller are identical;
B, roller is sleeved on roller axle bed, and roller axle bed is rack-mounted on support plate, and roller shaft end is set with roller gear,
Its axis setting of roller upper edge is jagged, and roller axis is provided with PS editions pressing plates in the notch, roller excircle coenvelope
PS editions two side pressures are stuck under PS editions pressing plates, and the PS editions close envelopes of rest part are on roller external cylindrical surface;
C, squeegee is sleeved on squeegee axle bed, and squeegee axle bed is rack-mounted on support plate, and squeegee shaft end is set with
Rubber roller gear, its axis of the external cylindrical surface upper edge of squeegee are equipped with two groups of blanket clamps, the excircle coenvelope of squeegee
The both ends of blanket be separately positioned in blanket clamp, the close envelope of rest part of blanket is in squeegee external cylindrical surface
On;
D. coining bottom roller is sleeved on the bottom roller axle bed of left and right, and bottom roller axle bed is rack-mounted on support plate, coining bottom roller shaft end set
Equipped with bottom roller gear and electromagnetic clutch, coining bottom roller external cylindrical surface is equipped with groove.
Preferably, PS version pressing plates are set as two groups along roller axis is elongated.
Preferably, the blanket that the length of the PS versions on the roller circumference is less than on squeegee circumference is long
Degree.
Preferably, the rubber cloth length on squeegee circumference is less than the circumferential length of coining bottom roller large cylindrical.
Preferably, the bottom roller gear set is arranged in coining bottom roller axle portion in electromagnetic clutch clutch side
End face on, electromagnetic clutch fix disk suit is fixed on bottom roller axle portion.
Preferably, the transmission shaft of roller, squeegee and coining bottom roller is respectively by being sleeved on axis and mutually nibbling
Roller gear, rubber stick gear, the bottom roller gear-linked of conjunction.
Preferably, the roller gear of the roller, the rubber stick gear of squeegee and the bottom roller for imprinting bottom roller
Gear, which is set in, to be placed on the transmission shaft on the outside of support plate.
Using above-mentioned technical proposal, compared with prior art, since the present invention can quickly adjust coining bottom roller large cylindrical phase
To the phase of blanket envelope squeegee, imprints bottom roller large cylindrical and the squeegee outer circle overlapping phases of blanket envelope is fewer,
Draw material length shorter, speed is higher when printing small length product.Its significant effect also resides in:Structure of the invention is fairly simple,
It draws and expects that length is short, press printing is efficient, low energy consumption.The present invention does not increase space, and infusion of financial resources is less, income compared with
It is high.
Description of the drawings
Fig. 1 is the primary structure schematic diagram of the present invention.
Fig. 2 is the right side structural representation of the present invention.
In figure:Roller gear 1, roller axle bed 2, roller 3, rubber roller gear 4, squeegee axle bed 5, squeegee 6, electromagnetism from
Clutch 7, bottom roller gear 8, bottom roller axle bed 9 imprint bottom roller 10, support plate 11, PS editions pressing plates 12, PS versions 13, blanket fixed plate
14, blanket tensioning shaft 15, blanket 16, printing material 17, material conveying device 18.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
Referring to attached drawing 1-2, the intermittent wheel transfer brush unit transmission of this omnipotent roller high speed printing disclosed in this invention
Device mainly include roller gear 1, roller axle bed 2, roller 3, rubber roller gear 4, squeegee axle bed 5, squeegee 6, be driven from
Clutch 7, bottom roller gear 8, bottom roller axle bed 9 imprint bottom roller 10, support plate 11, PS editions pressing plates 12, PS versions 13, blanket fixed plate
14, blanket tensioning shaft 15, blanket 16, printing material 17, material conveying device 18.
The present invention is mounted on every group of printing element of intermission rotary press, by roller 3, squeegee 6 and coining bottom roller
10, support plate 11, the transmission shaft being integrated with roller, the transmission shaft being integrated with squeegee 6 and with coining bottom roller be integrated
The compositions such as transmission shaft;Roller 3, squeegee 6 and coining bottom roller 11 are cylinder, roller 3, squeegee 6 and coining bottom roller respectively
11 diameter is identical, is set up in parallel up and down and rack-mounted on same group of support plate 11, roller 3, squeegee 6 and coining bottom roller 11
The roller pillow at three roller both ends fits closely, and remains operational steady.Wherein:
The excircle coenvelope PS versions 13 of roller 3, the excircle coenvelope blanket 16 of squeegee 6.
Roller 3, which is sleeved on, to be arranged on the roller axle bed 2 of 3 left and right ends of roller, and roller axle bed 2 is rack-mounted in support plate 11
On, roller shaft end is set with roller gear 1, its axis of 3 upper edge of roller is elongated to be provided with notch, along 3 axis side of roller in the notch
Two groups of PS editions pressing plates 12 are provided with to elongated, two side pressures of the PS versions 13 of 3 excircle coenvelope of roller are stuck under PS editions pressing plates 12
Face, the close envelope of rest part of PS versions 13 is on 3 external cylindrical surface of roller.The length of PS versions on 3 circumference of roller is less than rubber
Rubber cloth length on roller circumference.
Squeegee 6 is sleeved on the squeegee axle bed 5 of 6 left and right ends of squeegee, and squeegee axle bed 5 is rack-mounted in support plate 11
On, squeegee shaft end is set with rubber roller gear 4, and 6 external cylindrical surface upper edge its axis of squeegee has been usually provided with two groups of rubbers
The both ends of clamp, the blanket 16 of the excircle coenvelope of squeegee 6 are separately positioned in blanket clamp, blanket 16 its
The close envelope of remaining part point is on 6 external cylindrical surface of squeegee.
Its axis setting of 6 upper edge of squeegee is jagged, and blanket fixed plate 14 and blanket tensioning shaft are housed in the notch
15.Blanket fixed plate 14 and blanket tensioning shaft 15 in 6 notch of squeegee press the both ends for sticking blanket 16.
Coining bottom roller 10 is sleeved on the bottom roller axle bed 9 of 10 left and right ends of coining bottom roller, and bottom roller axle bed 9 is rack-mounted in support plate
On 11, coining bottom roller transmission shaft end is set with bottom roller gear 8 and electromagnetic clutch 7, imprints 10 external cylindrical surface upper edge axis of bottom roller
Line direction is equipped with groove.The sliding end of electromagnetic clutch 7 is connected and fixed with 8 end face of bottom roller gear.Bottom roller gear 8 is sleeved on coining
10 axle portion of bottom roller, is arranged on the end face of 7 sliding end of electromagnetic clutch, and electromagnetic clutch 7 fixes disk suit and is fixed on coining bottom
10 axle portion of roller.Bottom roller gear 8 individually passing power cannot give coining bottom roller 10, only in the state that electromagnetic clutch 7 is powered,
Bottom roller gear 8 is attached together with electromagnetic clutch 7 could drive coining bottom roller 10 to rotate.
Roller 3, squeegee 6 and coining bottom roller 10 are respectively by being sleeved on respective transmission shaft and intermeshing roller tooth
Wheel 1, rubber roller gear 4, the linkage of 8 driving gear set of bottom roller gear.The driving gear set of above three roller is set in place
In on the transmission shaft of the roller 3 in 11 outside of support plate, squeegee 6 and bottom roller 10.
The length of PS versions 13 on 3 circumference of roller of the present invention is less than 16 length of blanket on 6 circumference of squeegee, squeegee
16 length of blanket on 6 circumference is less than the circumferential length of coining 10 large cylindrical of bottom roller.Bottom roller gear 8 is sleeved on coining bottom roller 10
Axle portion is arranged on the end face of the sliding end of electromagnetic clutch 7, and electromagnetic clutch 7 fixes disk suit and is fixed on coining bottom roller 10
Axle portion.
The present invention operation principle be:
3 outer round surface of roller is set with PS editions, and 6 outer round surface of squeegee is set with blanket 16.Roller 3,6 and of squeegee
Coining bottom roller 10 is respectively by being sleeved on axis and intermeshing driving gear set linkage rotation, roller 3, squeegee 6 and pressure
The roller pillow at 10 3 roller both ends of print bottom roller fits closely, the linear velocity of three rollers and the linear velocity phase of material conveying device 18
Together.
13 circumferential segment corresponding with the blanket 16 of squeegee 6 of PS versions of roller 3, the pattern in PS versions 13 are transferred to rubber
On skin cloth 16, the blanket 16 of squeegee 6 circumferential segment corresponding with coining 10 large cylindrical of bottom roller, the pattern on blanket 16 turns
It moves on on printing material and material conveying device 18 conveys to the right printing material synchronization.
Since the length of the PS versions 13 of 3 outer circle of roller is less than the length of the blanket 16 of 6 outer circle of squeegee, it is less than coining bottom
The large cylindrical circumferential length of roller 10, the pattern length being transferred on printing material 17 are also less than what printing material 17 conveyed to the right
Length.To reduce the waste of printing material, when the notch of squeegee 6 is corresponding with coining bottom roller 10, draw material device that will convey more
Printing material be sent back up to the left.
There are printed patterns if not full version length in PS versions 13, then being transferred on blanket 16 and printing material 17
Pattern also shorter, if but in the case that the length of material that conveys to the right of material conveying device 18 is constant, conveying to the left
The blank material length of rollback will increase, and printing efficiency reduces.
At this point, 7 dump of electromagnetic clutch of bottom roller shaft end can will be imprinted, bottom roller gear 8 passing power cannot be given again
Imprint bottom roller 10.Crawl printing machine, roller 3 and the rotation of 6 adjusting microinching of squeegee, coining bottom roller 10 do not rotate.When squeegee 6 and pressure
Print 10 phase of bottom roller changes, until the pressing length of 6 outer circle of squeegee of envelope blanket 16 and coining 10 large cylindrical of bottom roller
When slightly larger than practical printing length, stop crawl, connects 7 power supply of coining bottom roller electromagnetic clutch.Start PS editions intermittent wheel transfers
Brush machine, the pattern in PS versions 13 are transferred on blanket 16, and blanket 16 transfers the pattern onto on printing material again, material conveying
Synchronous transport printing material, delivered length are big slightly larger than the squeegee 6 of envelope blanket 16 and coining bottom roller 10 to the right for device 18
The practical length pressed of outer circle, and the extra printing material conveyed to the right is sent back up to the left in squeegee indentation, there.Due to
The length of material that material conveying device 18 conveys to the right shortens, to which the length of material to retract also shortens, press printing efficiency
It is improved.