A kind of apparatus for coating of release paper coating machine
Technical field
The utility model relates to coating machine technical field more particularly to a kind of apparatus for coating of release paper coating machine.
Background technique
Coating machine is mainly used for the surface coating process production of film, paper etc., this machine is that coiled substrate is coated one
Glue, coating or ink of layer specific function etc., and wound after drying.But the scraper gap tune of the apparatus for coating of existing coating machine
Section is inconvenient, and degree of regulation is lower, leads to that coating weight is not easy to control and frictioning precision is lower, directly affect coating accuracy and
Painting effect.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of release paper coating proposed
The apparatus for coating of machine uses pneumatic adjusting scraper gap, easy to adjust, while having the function of screw thread accurate adjustment and scraper angle tune
Function is saved, keeps degree of regulation higher, is conducive to control coating weight, improves frictioning precision, keep coating accuracy higher, Painting effect is more
It is good.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of apparatus for coating of release paper coating machine, including bottom plate, support plate and be rotatably connected on support plate side wall
Upper glue roller, applicator roll and traction roller, support rod is fixedly connected on the upside of the bottom plate, the upside of the support rod is fixed to be connected
It is connected to telescopic cylinder, the telescopic end of the telescopic cylinder is rotatably connected to rotating block, on the side wall of the rotating block at equal intervals
Equipped with multiple limit holes, be fixedly connected with limiting device on the side wall of the telescopic end of the telescopic cylinder, the limiting device with
Limit hole cooperates, and fixed block is fixedly connected on the side wall of the rotating block, and the side wall of the fixed block is equipped with through-hole,
Slide bar is slidably connected in the through-hole, the slide bar is fixedly connected with scraper far from one end of fixed block, and the slide bar is located at
Part between scraper and fixed block is arranged with the first spring, and one end of first spring is fixedly connected on the side wall of scraper
On, first spring is fixedly connected on the side wall of fixed block far from one end of scraper, fixed on the side wall of the fixed block
It is connected with nut corresponding with through-hole, threaded rod is equipped in the nut, the threaded rod and nut cooperate, the spiral shell
Rasp bar offsets with slide bar, and the upper end of the threaded rod is fixedly connected with the first in command.
Preferably, the limiting device includes the device block being fixedly connected on the side wall of the telescopic end of telescopic cylinder, institute
It states and is equipped with guide groove in device block, spacer pin is slidably connected in the guide groove, the spacer pin and limit hole cooperate, described
The side wall of device block is equipped with strip groove, and the strip groove is connected with guide groove, slidably connects in the strip groove second
The lower end of hand, the second handle is fixedly connected with spacer pin, and the second bullet is equipped between the second handle and the inner wall of guide groove
Spring.
Preferably, first spring is extension spring.
Preferably, lubricating oil is coated between the slide bar and through-hole.
Preferably, the fixed block is fixedly connected by welding on the side wall of rotating block, the side wall of the first in command
It is equipped with anti-skid chequer.
Preferably, the side wall of the rotating block is equipped with U-lag, and common rotation connects on the side wall of the two sides of the U-lag
It is connected to shaft, the shaft runs through the telescopic end of telescopic cylinder, and the shaft is fixedly connected with the telescopic end of telescopic cylinder.
The utility model has the beneficial effects that
In the utility model, the telescopic end ejection of telescopic cylinder is controlled, stops movement after reaching predetermined position, then turns
The first in command, the first in command drive threaded rod to rotate, and so that rotation is become mobile by nut, threaded rod can stretch, no
Slide bar can be only ejected, it is also possible that slide bar bounces back under the action of the first spring, it is possible thereby to control the gap tune of scraper
Section pulls second handle, and second handle drives spacer pin to be detached from limit hole, rotates rotating block, after angular adjustment is suitable, unclamps the
Second chief, spacer pin reinsert limit hole under the action of second spring, are limited, and complete the angular adjustment of scraper.This
Utility model uses pneumatic adjusting scraper gap, easy to adjust, while having the function of screw thread accurate adjustment and scraper angle regulatory function,
Keep degree of regulation higher, is conducive to control coating weight, improves frictioning precision, keep coating accuracy higher, Painting effect is more preferable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of release paper coating machine apparatus for coating structural schematic diagram;
Fig. 2 be the utility model proposes a kind of release paper coating machine apparatus for coating Fig. 1 in A locate structure amplification illustrate
Figure.
In figure: 1 bottom plate, 2 support rods, 3 telescopic cylinders, 4 traction rollers, 5 support plates, 6 applicator rolls, 7 upper glue rollers, 8 first bullets
Spring, 9 slide bars, 10 scrapers, 11 fixed blocks, 12 nuts, 13 threaded rods, 14 first in command, 15 second handles, 16 device blocks, 17
Two springs, 18 spacer pins, 19 rotating blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of apparatus for coating of release paper coating machine, including bottom plate 1, support plate 5 and be rotatably connected on
Upper glue roller 7, applicator roll 6 and traction roller 4 on 5 side wall of support plate, the upside of bottom plate 1 is fixedly connected with support rod 2, support rod 2
Upside be fixedly connected with telescopic cylinder 3, the telescopic end of telescopic cylinder 3 is rotatably connected to rotating block 19, the side wall of rotating block 19
On be equipped with multiple limit holes at equal intervals, be fixedly connected with limiting device, limiting device on the side wall of the telescopic end of telescopic cylinder 3
Device block 16 on side wall including the telescopic end for being fixedly connected on telescopic cylinder 3, device block 16 is interior to be equipped with guide groove, slides in guide groove
Dynamic to be connected with spacer pin 18, spacer pin 18 and limit hole cooperate, and the side wall of device block 16 is equipped with strip groove, strip groove with
Guide groove is connected, and second handle 15 is slidably connected in strip groove, and the lower end of second handle 15 is fixedly connected with spacer pin 18, the
It is equipped with second spring 17 between second chief 15 and the inner wall of guide groove, pulls second handle 15, second handle 15 drives spacer pin 18
It is detached from limit hole, rotates rotating block 19, after angular adjustment is suitable, unclamps second handle 15, spacer pin 18 is in second spring 17
Limit hole is reinserted under effect, fixed block 11 is fixedly connected on the side wall of rotating block 19, and the side wall of fixed block 11 is equipped with
Through-hole slidably connects slide bar 9 in through-hole, and slide bar 9 is fixedly connected with scraper 10 far from one end of fixed block 11, and slide bar 9 is located at
Part between scraper 10 and fixed block 11 is arranged with the first spring 8, and one end of the first spring 8 is fixedly connected on the side of scraper 10
On wall, the first spring 8 is fixedly connected on the side wall of fixed block 11 far from one end of scraper 10, fixed on the side wall of fixed block 11
It is connected with nut 12 corresponding with through-hole, threaded rod 13 is equipped in nut 12, threaded rod 13 and nut 12 cooperate, screw thread
Bar 13 offsets with slide bar 9, and the upper end of threaded rod 13 is fixedly connected with the first in command 14, turns the first in command 14, the first in command 14
It drives threaded rod 13 to rotate, so that rotation is become mobile by nut 12, threaded rod 13 can stretch, and can not only eject cunning
Bar 9, it is also possible that slide bar 9 bounces back under the action of the first spring 8.
In the utility model, the first spring 8 is extension spring, and extension spring can make scraper 10 bounce back, slide bar 9 and through-hole
Between be coated with lubricating oil, coating lubricating oil can prevent from wearing, fixed block 11 is fixedly connected by welding in rotating block 19
On side wall, the side wall of the first in command 14 is equipped with anti-skid chequer, and the side wall of rotating block 19 is equipped with U-lag, the side of the two sides of U-lag
Common rotation is connected with shaft on wall, and shaft runs through the telescopic end of telescopic cylinder 3, and shaft and the telescopic end of telescopic cylinder 3 are fixed
Connection.
In the utility model, the telescopic end ejection of control telescopic cylinder 3 stops movement after reaching predetermined position, then twists
The dynamic first in command 14, the first in command 14 drive threaded rod 13 to rotate, and so that rotation is become mobile by nut 12, and threaded rod 13 can be with
It stretches, can not only eject slide bar 9, it is also possible that slide bar 9 bounces back under the action of the first spring 8, it is possible thereby to control
The gap adjustment of scraper 10 processed pulls second handle 15, and second handle 15 drives spacer pin 18 to be detached from limit hole, rotates rotating block
19, after angular adjustment is suitable, second handle 15 is unclamped, spacer pin 18 reinserts limit hole under the action of second spring 17,
It is limited, completes the angular adjustment of scraper 10.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.