Summary of the invention
In view of this, the object of the invention is to propose a kind of sizer.This sizer can effectively suppress the whirl coating problem, improves and pastes the window quality and paste window speed.
Based on above-mentioned purpose a kind of sizer provided by the invention, comprise glue bucket roller, glue bucket, upper glue roller, glue window cylinder, it is characterized in that, also comprise smoothing roller; Be arranged in parallel between glue bucket roller, upper glue roller, smoothing roller, the glue window cylinder; The glue bucket is used for storing glue; Glue bucket roller is used for directly contact glue; There is the interval between glue window cylinder and the glue bucket roller; Upper glue roller contacts with glue bucket roller, and the glue in the glue bucket is attached on the glue window cylinder by glue bucket roller, upper glue roller successively; The axle head of upper glue roller is provided with pressure regulating device, regulate between upper glue roller and the glue window cylinder the gap so that upper glue roller with the contact of glue window cylinder or separate; The roll surface of smoothing roller contacts with the periphery of glue window cylinder, and glue window cylinder drives smoothing roller by the frictional force that contacts with smoothing roller and rotates.
Optionally, described pressure regulating device comprises pressure regulating screw.
Optionally, described pressure regulating device further comprises activity pressure regulation piece.
Optionally, also comprise the little wallboard of operating surface, the little wallboard of driving face, the axle head of described glue bucket roller, upper glue roller, glue window cylinder is separately fixed on the little wallboard of described operating surface and the little wallboard of driving face; Be fixed with pressure regulating screw on the little wallboard of described operating surface and the little wallboard of described driving face, regulate gap between described upper glue roller and the described glue window cylinder by pressure regulating screw.
Optionally, the axle head of described glue bucket roller, upper glue roller, glue window cylinder stretches out on the part of the little wallboard of described driving face, is respectively arranged with glue bucket travelling gear, upper glue roller travelling gear and glue window roller drive gear; Described glue bucket travelling gear and described upper glue roller travelling gear are intermeshing; Be provided with an idle wheel between described upper glue roller travelling gear and the described glue window roller drive gear, this idle wheel meshes with described upper glue roller travelling gear and described glue window roller drive gear respectively.
Optionally, also be fixed with the linear bearing guide post between the little wallboard of operating surface and the little wallboard of driving face, the linear bearing guide rod is along its axis direction and described linear axis bearing relative sliding but this linear bearing guide rod is arranged on the linear axis bearing.
Optionally, driving face wallette plate arranged outside has individual motor, the output of described individual motor is connected with described glue bucket roller travelling gear, when described linear bearing guide rod along its axis direction and described linear axis bearing relative sliding so that sizer when shifting out the operating position, described individual motor starts, so that described glue bucket roller travelling gear rotating speed is slack-off.
Optionally, comprise also and the little wallboard of operating surface and the relatively-stationary eccentric bushing of the little wallboard of driving face that the axle head of glue window cylinder is fixed on the eccentric bushing.
Smoothing roller is relative fixing with the little wallboard of operating surface and the little wallboard of driving face by the smoothing roller bearing.
Optionally, the radius of described glue bucket roller is less than the radius of described upper glue roller.
Can find out from above, sizer provided by the invention is effectively controlled the glue amount on the glue window cylinder by the smoothing roller that adds inertia, has suppressed the problem of whirl coating, prevent from when seal glue, the whirl coating phenomenon occurring owing to the glue amount is excessive, reduced the waste of glue.Simultaneously, according to the direction of rotation of upper glue roller among the present invention and glue window cylinder, drip the phenomenon that throws away if glue occurs during high speed, glue drips and will all get rid of on the circumferential surface of smoothing roller along the direction of centrifugal force, thereby suppress the negative effect that whirl coating produces, indirectly overcome the whirl coating problem.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the sizer first orientation schematic perspective view of the embodiment of the invention.Sizer in the present embodiment comprises glue bucket roller 1, glue bucket 2, operating surface wallette plate 3, glue bucket lock-screw 4, upper glue roller 5, smoothing roller 6, upper glue roller bearing cap 7, smoothing roller fixed block 8, smoothing roller bearing 9, fixedly pressure regulation piece 10, pressure regulating screw 11, linear axis bearing 12, linear bearing guide post 13, linear bearing fixed head 14, glue window cylinder 15, glue window roller drive gear 16, upper glue roller travelling gear 17, idle wheel 18, glue bucket roller travelling gear 19, driving face wallette plate 20.
Wherein, glue bucket roller 1, upper glue roller 5 and smoothing roller 6 all can its axle center centered by, rotate, glue bucket 2 is the panel beating part, is used for storing glue, can unload and install from sizer.Being arranged at the operating surface wallette plate 3 of sizer both sides and driving face wallette plate 20 is fixed together with the two ends of linear bearing guide rod 13 respectively.The window adhering machine main frame is the mechanism that drives the sizer running, is the part in the whole gluing work system, and under the duty, its position is generally fixing.Linear bearing fixed head 14 is fixedly connected with the driving face wallboard with the operating surface wallboard of window adhering machine main frame, thereby so that the sizer of present embodiment and window adhering machine main frame link together.At this, the operating surface wallboard of described main frame and driving face wallboard and described operating surface wallette plate 3 and driving face wallette plate 20 are separate.Glue bucket roller 1, glue bucket 2 are fixed between the operating surface wallette plate 3 and driving face wallette plate 20 of both sides, and an end of glue bucket roller 1 stretches out outside the driving face wallette plate 20, and it stretches out on the part outside the little wallboard of driving face and is provided with.Upper glue roller travelling gear 17 and glue bucket travelling gear 19 are intermeshing.Idle wheel 18 is fixed on driving face wallette plate 20 outsides, with 17 engagements of upper glue roller travelling gear.Among the setting figure glue bucket lock-screw 4 residing positions be sizer foremost, treat that the direction that the paper product of gluing moves is fore-and-aft direction, the direction that glue bucket roller 1, upper glue roller 5 extend is left and right directions, then upper glue roller 5 is positioned at the back upper place of glue bucket roller 1, contact with glue bucket roller 1, the one end is connected in operating surface wallette plate 3 by bearing and upper glue roller bearing cap 7, the other end stretches out outside the driving face wallette plate 20, on upper glue roller 5 stretches out part outside the driving face wallette plate 20, be provided with upper glue roller travelling gear 17.Glue bucket lock-screw 4 is used for the glue bucket is fixedly connected on the wallboard of the sizer left and right sides.The downside of glue bucket roller 1 is within the glue bucket 2, and the downside of glue bucket roller 1 can be submerged in the glue, directly and the glue in the glue bucket 2 contact.The axle center of smoothing roller 6 is positioned at the top, axle center of glue window cylinder 15, and its roll surface contacts with the periphery of glue window cylinder 15, two ends are fixed in by smoothing roller rigid bearing 9 in the groove of smoothing roller fixed block 8, and two smoothing roller fixed blocks 8 are individually fixed on operating surface wallette plate 3 and the driving face wallette plate 20.In the present embodiment, when glue window cylinder 15 rotated, the frictional force that smoothing roller 6 is in contact with it can drive smoothing roller 6 and rotate, and plays the effect of the glue amount on the even glue window cylinder 15.Smoothing roller 6 can be convenient to clean along taking out easily in the groove of smoothing roller fixed block 8 together with the smoothing roller bearing 9 of its two axial ends, also can avoid other parts adhesions such as smoothing roller 6 and glue window cylinder 15 simultaneously.Glue bucket roller 1, glue bucket 2, smoothing roller 6, glue window cylinder 15 are parallel to each other, and glue bucket roller 1 does not contact with glue window cylinder 15, has certain interval between the two.The axle head of upper glue roller 5 is provided with pressure regulating device, adjusts the pressure of contact between upper glue roller 5 and the glue window cylinder 15, and then so that glue window cylinder 15 be adjusted from the glue quantity that upper glue roller 5 adheres to.As an embodiment, all offer groove in the wallboard of sizer both sides upper end, this groove is positioned at the top of upper glue roller 5 axle head locating holes, and fixedly the notch of described groove is fixed in pressure regulation fast 10, and pressure regulating screw 11 can be fixed by the screwed hole in the fixing pressure regulation fast 10.Turn the pressure that pressure regulating screw 11 can change contact between upper glue roller 5 and glue bucket roller 1, the glue window cylinder 15, and then adjust the glue amount etc. of gluing; Perhaps so that upper glue roller 5 and glue bucket roller 1,15 pressings of glue window cylinder or tripping, thereby upper glue roller 5 can not stick together because Long contact time after shutting down with glue bucket roller 1, glue window cylinder 15.Linear axis bearing 12 is fixed on the linear bearing fixed head 14,14 of linear bearing fixed heads are fixedly connected with the operating surface of window adhering machine main frame and the wallboard of driving face, and the two ends of linear bearing guide post 13 are fixed on respectively in the operating surface wallette plate 20 in the wallette plate 3 and driving face.
Fig. 2 is second orientation schematic perspective view of sizer of the embodiment of the invention, has showed included pressure regulating handle 21, lock-screw 22, eccentric bushing 23, the activity pressure regulation piece 24 of sizer of present embodiment.The two axial ends of glue window cylinder 15 is installed in the eccentric bushing 23 of both sides by bearing respectively, eccentric bushing 23 is fixed under assembled state on the main frame wallboard in the corresponding hole, two eccentric bushings 23 are relative fixing with operating surface wallette plate 3 and driving face wallette plate 20 respectively, the main frame wallboard does not draw in the drawings, and eccentric bushing 23 is locked in a position by lock-screw 22.The pressure or the gap that between needs are regulated glue window cylinder 15 and upper glue roller 5, contact.Activity pressure regulation piece 24 is fixed on the lower end of pressure regulating screw 11 by setting tapped through hole thereon, activity pressure regulation piece 24 contacts with the axle head of glue window cylinder 15, when turning pressure regulating screw 11, activity pressure regulation piece 24 can move up and down, thereby change the upper-lower position of upper glue roller 5, regulate the pressure of contact between upper glue roller 5 and glue bucket roller 1, the glue window cylinder 15.
Glue window roller drive gear 16 is fixed with glue window cylinder 15 and is stretched out driving face wallette plate 20 axle head outward.During normal operation, glue window roller drive gear 16 obtains power with the engagement of main frame travelling gear, drives idle wheel 18 rotations, drives upper glue roller travelling gear 17 by idle wheel 18 again and rotates, and then upper glue roller travelling gear 17 drives 19 rotations of glue bucket roller travelling gear.
Fig. 3 is the 3rd orientation schematic perspective view of sizer of the embodiment of the invention.The position at rectangle adhesive tape place namely is the position for the treatment of gluing paper product uplifting window place on the glue window cylinder 15.
Fig. 4 is the sizer front view of the embodiment of the invention.Linear axis bearing 12 is fixed on the linear bearing fixed head 14, and pack into linear axis bearing 12 and can sliding in the groove of linear axis bearing 12 of linear bearing guide post 13 is so that sizer can pull out along left and right directions, so that sizer shifts out the operating position.In the present embodiment, be provided with a linear bearing guide post 13, more stable when guaranteeing that sizer shifts out the operating position in other embodiments,
Fig. 5 is the sizer top view of the embodiment of the invention.Be fixedly installed individual motor in driving face wallette plate 20 outsides, be independent of main motor, the output of this individual motor is mounted on the glue bucket roller travelling gear 19 by sprocket wheel.
Fig. 6 is embodiment of the invention sizer right view.Idle wheel 18 and 16 engagements of glue window roller drive gear, the wheel of upper glue roller travelling gear 17 and glue bucket travelling gear 19 is directly approximate identical.
Because when design, glue bucket roller 1 is different with the radius of upper glue roller 5, and the radius of glue bucket roller 1 is less than the radius of upper glue roller 5, thus have between the two that certain linear speed is poor can be at the uniform glued membrane of upper glue roller 1 formation.The radius of the parameter by design gear and upper glue roller 5, glue window cylinder 15 so that linear velocity equates between upper glue roller 5 and the glue window cylinder 15, guarantees to obtain on the glue window uniform glued membrane.Smoothing roller 6 by the frictional force drive of glue window cylinder 15, plays the effect of control glue window glue amount without active power, simultaneously the glue that may throw away on the upper glue roller is dripped the intercepting effect of playing.On the structural design, smoothing roller 6 can along taking out easily in the groove of smoothing roller fixed block 8, be convenient to clean together with the smoothing roller bearing 9 of its two axial ends.
Fig. 7 is the gluing principle schematic of the embodiment of the invention.Glue window cylinder 15, glue bucket roller 1 are along the direction rotation for the treatment of that the gluing paper product is carried, the direction of rotation of the rotation direction of upper glue roller 5, smoothing roller 6 and glue window cylinder 15.The part of glue bucket roller 1 is immersed in Jiao Douzhong, glue during rotation in the glue bucket is attached to the surface of glue bucket roller 1, so that upper glue roller 5 circumferential surfaces obtain uniform glued membrane, upper glue roller 5 and glue window cylinder 15 constant speed are to rolling the adhesive tape gluing that makes on the glue window cylinder to rolling for differential by glue bucket roller 1 and upper glue roller 5.Simultaneously, be provided with the smoothing roller 6 of an inertia in this device, the circumference contact of its roll surface and glue window cylinder 15.Smoothing roller 6 does not directly rely on the driving of main motor to rotate, but by the frictional force rotation that glue window cylinder is given it, can play the further effect of control of the glue amount on the glue window cylinder.The axle center of smoothing roller 6 is between upper glue roller 5 and glue window cylinder 15, and the shaft core position that is higher than upper glue roller 5 and glue window cylinder 15, drip the phenomenon that throws away if glue occurs during glue window cylinder 15 high speed rotating, glue drips and will all get rid of circumferential surface at smoothing roller 6 along the direction of centrifugal force, and is attached on the smoothing roller 6; Adjust the relative position between smoothing roller 6 and the upper glue roller 5, can be attached on the smoothing roller 6 so that the glue that throws away from upper glue roller 5 in the gluing process drips also, thereby suppress the negative effect that whirl coating produces, indirectly overcome the whirl coating problem.
During normal operation, upper glue roller 5 and 15 pressings of glue window cylinder, i.e. the two contact.Glue window roller drive gear 16 and the engagement of main frame travelling gear obtain power from the main frame gear, and drive upper glue roller travelling gear 17 so that upper glue roller 5 rotates by idle wheel 18, drive glue bucket roller travelling gear 19 so that glue bucket roller 1 rotates by upper glue roller travelling gear 17.
When needing in the running sizer regulated, this sizer can whole draw 13 to go out along the linear bearing guide post.The operating surface wallette plate 3 of the both sides of whole sizer and driving face wallette plate 20 are separately fixed at the two ends of linear bearing guide post 13, and therefore whole device can transverse integral be pulled out, and shifts out from the operating position, in order to regulate.When sizer is drawn out along linear bearing guide post 13, individual motor rotary actuation glue bucket roller travelling gear 19 on fixing and the driving face wallette plate 20 is along the counter-rotation of its normal operation, in the present embodiment, namely along the counter-rotation for the treatment of that the gluing paper product is carried, so that the rotating speed of glue bucket roller 1 is slower than rated speed, prevent that glue is dry.
During not gluing, upper glue roller 5 and glue window cylinder 15 trippings, i.e. the two separation.
In order to prevent that sizer of the present invention from the viscose glue phenomenon occurring because of Long contact time glue, the parts that part contacts with glue can adopt macromolecular material to make, and for example, the outer surface of smoothing roller can adopt macromolecular material to make.
Can find out that from above sizer provided by the present invention by design radial different glue bucket roller and upper glue roller, can be realized the stable of gluing, and can regulate the glue amount.Pressure between its upper glue roller and the glue window cylinder can be regulated, and clutch can be controlled, so that the glue amount during gluing is easy to control, and can avoid upper glue roller and glue window cylinder and upper glue roller and glue bucket roller to be sticked together because of Long contact time when stopping gluing.When need regulating, whole sizer can go out along a layback, and it is slack-off to pull out rear sizer rotating speed, avoids the waste of glue, also avoids affecting the normal gluing for the treatment of the gluing paper product.Simultaneously, be provided with the even adhesive dispensers such as smoothing roller, the negative effect that can establishment causes because of whirl coating, smoothing roller can easy removal, and is easy to operate.
Those of ordinary skill in the field are to be understood that: the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.