A kind of printer bias string device for ink
Technical field
This utility model relates to a kind of string device for ink, particularly to a kind of printer bias string device for ink.
Background technology
Existing printer string ink structure, during long-time use, the cam work time, has both forward and reverse directions inertia anti-
Rushing the work of stress, make cam damage with connecting rod, loosen phenomenon, impact string ink is irregular, affects product quality.To this end, we
A kind of printer bias string device for ink is proposed.
Utility model content
Main purpose of the present utility model is to provide a kind of printer bias string device for ink, this utility model structure letter
Single, it is possible to have and store and the effect of shunting, it is possible to draw rapidly and even pull open the thicker layer of ink that ink-feeding device is provided uneven, can
Effectively to solve the problem in background technology.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of printer bias string device for ink, including fork, pull bar, T-shaped block and eccentric geosynclinal block, described fork one end connects
Having pull bar, be provided with wavers below described fork, the described pull bar other end connects to be had eccentric geosynclinal block and is arranged on eccentric grove
The T-shaped block of block side, described T-shaped block side connects has the first gear, described first gear to be connected above the second gear and the
Two gears are connected to operate axle side, and described operation axle is arranged on below wavers.
Further, described fork is connected by roller with wavers.
Further, described pull bar one end is connected by screw with eccentric geosynclinal block.
Compared with prior art, this utility model has the advantages that the second gear by operating axle one end, will
Power passes to the first gear and the T-shaped block being contained on short axle, and the short axle of screwed crank is screwed in the screw of T-shaped block,
Being that its group is fastened by the offset position of e away from center, the shortest axle is crank axle, and eccentric amount e can be adjusted according to string ink amount
Joint.Pull bar one end double-row radial ball bearing, other end two vertical cylinders bearing pin is connected with crank axle and fork, so
Crank axle goose rotary motion in vertical translates into fork and is parallel to the swing of paper, by roller and wavers back-up ring
Wavers is driven to make axial reciprocating vibration.The axial motion of main wavers is upper and lower further through the leverage transmission outside vibration face
Wavers and wavers make reciprocal vibration.String quantity of motion size is the T in the eccentric geosynclinal block by rotating together with the first gear
Shape block eccentric position in chute regulates, and unclamps screw, fasten after regulation again during regulation, to obtain necessary offset
E, T-shaped block eccentric rotary drivening rod moves, so that fork swings, the roller on fork forces wavers to realize axially string
Dynamic, this utility model simple in construction, it is possible to have and store and the effect of shunting, it is possible to draw rapidly the even ink-feeding device that pulls open to be provided
Uneven thicker layer of ink.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of printer bias string device for ink.
In figure: 1, fork;2, pull bar;3, T-shaped block;4, screw;5, eccentric geosynclinal block;6, the first gear;7, the second gear;8、
Roller;9, wavers;10, operation axle.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
As it is shown in figure 1, a kind of printer bias string device for ink, including fork 1, pull bar 2, T-shaped block 3 and eccentric geosynclinal block 5, institute
Stating the connection of fork 1 one end and have pull bar 2, be provided with wavers 9 below described fork 1, described pull bar 2 other end connects eccentric grove
Block 5 and be arranged on the T-shaped block 3 of eccentric geosynclinal block 5 side, described T-shaped block 3 side connects the first gear 6, described first gear
6 are connected above the second gear 7 and the second gear 7 is connected to operate axle 10 side, and described operation axle 10 is arranged on wavers 9 times
Side, described fork 1 is connected by roller 8 with wavers 9, and described pull bar 2 one end is connected by screw 4 with eccentric geosynclinal block 5.
This utility model one printer bias string device for ink, by operating second gear 7 of axle 10 one end, passes power
Passing the first gear 4 and T-shaped block 3 being contained on short axle, the short axle of screwed crank is screwed in the screw of T-shaped block 3, away from
The heart is that its group is fastened by the offset position of e, and the shortest axle is crank axle, and eccentric amount e can be adjusted according to string ink amount.Draw
Bar 2 one end double-row radial ball bearing, other end two vertical cylinders bearing pin is connected with crank axle and fork 1, so bent
Arbor goose rotary motion in vertical translates into fork and is parallel to the swing of paper, by roller 8 and wavers back-up ring
Wavers 10 is driven to make axial reciprocating vibration.The axial motion of main wavers 10 is further through the leverage transmission outside vibration face
Wavers 10 and wavers 10 make reciprocal vibration up and down.String quantity of motion size is the bias by rotating together with the first gear 6
The T-shaped block 3 in geosynclinal block 5 eccentric position in chute regulates, and unclamps screw 4, fasten after regulation again during regulation, to obtain
Necessary eccentric amount e, T-shaped block 3 eccentric rotary drivening rod moves, so that fork 1 swings, the roller 8 on fork forces string
Ink roller 10 realizes axial motion, this utility model simple in construction, it is possible to has and stores and the effect of shunting, it is possible to draws rapidly even drawing
Open the thicker layer of ink that ink-feeding device is provided uneven.
Wherein, described fork 1 is connected by roller 8 with wavers 9.
Wherein, described pull bar 2 one end is connected by screw 4 with eccentric geosynclinal block 5.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.