CN207361418U

CN207361418U - A kind of Paper Transport Mechanism of Printer

Info

Publication number: CN207361418U
Application number: CN201721267655.0U
Authority: CN
Inventors: 苏志法
Original assignee: Xiamen Zong Tai Industry & Trade Co Ltd
Current assignee: Xiamen Zong Tai Industry & Trade Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2018-05-15
Anticipated expiration: 2027-09-29

Abstract

The utility model discloses a kind of Paper Transport Mechanism of Printer, include the paper groove of the L-shaped setting in cross section, it is arranged in paper groove, the lifting platform for lifting paper stack, is arranged on lifting platform and is used to carry paper stack and slides the supporting plate being arranged in paper groove and be arranged at the bottom plate that ground is connected with paper groove；Lifting platform is connected with the supporting rack fixed with printing machine conveyer；Paper groove is inclined to set and is vertically moved up or down platform, and top is helically set；The end slope that lifting platform is contacted with supporting plate is set, and vertical with paper groove length direction；Paper stack, which is placed on supporting plate, makes its adjacent both sides be connected on the inner wall of paper groove, and the vertical supporting plate end face of paper groove length direction makes it in a certain angle with ground, makes paper because gravity has the trend for sliding to paper groove, it is voluntarily abutted paper groove neat to stack；Lifting platform is lifted by the conveyer of printing machine, drives supporting plate to send paper to printing machine paper transmission mouth along paper groove, realizes paper stack is quick, neat stacking and conveying.

Description

A kind of Paper Transport Mechanism of Printer

Technical field

Printing equipment field is the utility model is related to, more specifically, it relates to a kind of Paper Transport Mechanism of Printer.

Background technology

Modern printing machine is generally made of mechanisms such as loading, inking, coining, paper feedings.Its operation principle is：It will first print Printing plate is made in the writings and image of brush, and dress on the printer, will then ink coated on the place for having writings and image on printing plate Paper is sent at the paper feeding transmission mouth of printing machine with conveyer, and paper is transferred after being admitted to printing machine, so as to copy The printed matter identical with printing plate.

Grant number is that the Chinese utility model patent of CN206069047U discloses a kind of prepackage paper stack device of multicolored machine, Including support base, the guide rod being rotatably arranged on support base and left slider on the guide bar and right sliding block are set, it is described For left slider with being respectively equipped with left right-angle baffle and right right-angle baffle on right sliding block, the left right-angle baffle and right right-angle baffle are opposite Set, the guide rod medium position is radially symmetrically arranged with reverse spiral thread, the left slider and right sliding block along spiral shell The line of symmetry direction on lira road is symmetrical arranged and is threadedly coupled respectively with spiral thread, and the support base is equipped with driving guide rod The motor of rotation.

But the running of the prepackage paper stack device needs additional motor to provide power, big energy-consuming；And alignment paper stack first will basis Antiquarian adjusts the spacing of left L-square and right L-square, then the two corners of paper stack are abutted two L-squares, and governing speed is slow.

Utility model content

The deficiency arrived for the prior art, the utility model aim is to provide one kind without additionaling power source, quick right The Paper Transport Mechanism of Printer of neat paper pile.

To achieve the above object, the following technical solution of the new offer of this experiment：

A kind of Paper Transport Mechanism of Printer, including

The paper groove of L-shaped setting；

It is arranged in the paper groove, the lifting platform for lifting paper stack；

It is arranged on lifting platform and is used to carry paper stack and slides the supporting plate being arranged in paper groove；

It is arranged at the bottom plate that ground is connected with paper groove；

The lifting platform is provided with two supporting rods for being used to be connected with conveyer in printing machine；It is in above the paper groove Helical form is set, and when paper is by redirecting to up to above the paper groove, is aligned with the paper feeding port of printing machine；The lifting The end slope that platform is contacted with supporting plate is set, and the end face of the paper groove and lifting platform is vertically arranged.

So set, by making its adjacent both sides be connected on the inner wall of paper groove on supporting plate pilling paper sheets, paper groove length The vertical supporting plate end face in degree direction makes it in a certain angle with bottom surface, and the inclined-plane of lifting platform upper end makes paper slide to paper because gravity has The trend of groove, makes it voluntarily abut paper groove neat to stack.Lifting platform is lifted by the conveyer of printing machine, drives supporting plate Paper is sent to printing machine paper transmission mouth along paper groove, realizes quick, neat stacking and the feeding of paper stack；Bottom plate is used for steady Gu paper groove ensures the stabilization of paper stack conveying.

Further set：Two are connected between two supporting rods to be used to be fixed on conveyer in printing machine Fixed link, the locking member for limiting the lifting platform sliding is provided with the supporting rod.

So set, by the way that supporting rod and lifting platform are slid grafting, and locking member is set on supporting rod, so as to The position that adjustment lifting platform slides along supporting rod, to adapt to of different sizes.

Further set：The locking member is positioning knob, and screw thread is offered on the periphery of the supporting rod, described Positioning knob is threadedly coupled with the supporting rod and is abutted with the lifting platform both ends.

So set, the distance that lifting platform slides along strut is adjusted by rotating positioning knob, after screwing positioning knob Lifting platform is locked on supporting rod, so as to fulfill quick adjustment lifting platform, to adapt to the purpose opened of different sizes.

Further set：The paper groove lower end is provided with the clump weight abutted with the floor sliding.

So set, paper groove is not susceptible to deviate when quality slides supporting plate below increase paper groove, so that when improving paper feeding The positioning accuracy of paper.

Further set：Offer the guide runner that T-shaped shape is set on the bottom plate, the clump weight bottom be provided with The draw runner of the guide runner sliding.

So set, by draw runner and guide runner sliding be clamped, prevent paper groove because when supporting plate rises because rotating and jumping Move and influence positional precision of the paper in transmission.

Further set：Be connected with the supporting plate for adapt to different paper size and with the paper groove The paper support that wall abuts.

So set, can make the various sizes of paper of pallet supporting by installing various sizes of paper support, it is each to adapt to The printing of kind paper.

Further set：Two fixed links are respectively arranged at the both ends of the supporting rod, and the fixed link it Between be connected with graduated scale, the through hole passed through for the graduated scale is offered on the lifting platform.

So set, the numerical value referred on graduated scale does lifting platform more accurate adjustment, so that paper stack is alignd It is more accurate.

Further set：The paper groove is provided with support bar.

So set, support bar improves the intensity of paper groove, to extend its service life；Paper groove stability is improved at the same time, into And improve the positional precision of paper feeding.

Further set：Oil groove one is offered on the bottom plate.

So set, by adding lubricating oil to oil groove, the frictional force between configuration block and bottom plate is reduced, makes rotation positioning knob When it is more effortless.

Further set：The lifting platform end face offers oil groove two.

So set, reduce frictional force when lifting platform and supporting plate contradict, be conducive to the steady of supporting plate during paper feeding.

In summary：Pile is stacked in paper support, paper, which is pushed into paper groove, makes the both sides of paper be connected on the inner wall of paper groove, The paper groove set in inclination angle makes the paper of stacking by gravity there is the wall slip into paper groove to be inclined to so as to allow the both sides of paper to begin Fitting paper groove inner wall eventually；After pile is put, the conveyer of printing machine lifts lifting platform, drives supporting plate by paper along paper groove Send to printing machine paper transmission mouth at, after the spiral steering above paper-passing trough, automatically by four side of paper ajust with exactly by It is sent into printing machine；Positioning knob is rotated, adjusts lifting platform along the position in supporting rod direction to adapt to the conveying of different size paper； By adding lubricating oil to oil groove one and oil groove two, the vibrations between can reducing during part movement, make mechanism operate steadily, and then Improve transmission precision.

Brief description of the drawings

Fig. 1 is the structure diagram of Paper Transport Mechanism of Printer；

Fig. 2 is the structure diagram of paper groove in Paper Transport Mechanism of Printer；

Fig. 3 is the structure diagram of Paper Transport Mechanism of Printer supporting plate；

Fig. 4 is the structure diagram of lifting platform in Paper Transport Mechanism of Printer；

Fig. 5 is the assembling schematic diagram of supporting rod in Paper Transport Mechanism of Printer, fixed link, positioning knob and graduated scale.

In figure：1st, paper groove；2nd, supporting plate；3rd, lifting platform；4th, supporting rod；5th, fixed link；6th, L-shaped groove hole；7th, it is open；8th, counterweight Block；9th, paper support；10th, guide runner；11st, bottom plate；12nd, draw runner；13rd, screw thread；14th, positioning knob；15th, graduated scale；16th, through hole；17、 Support bar；18th, oil groove one；19th, oil groove two.

Embodiment

Paper Transport Mechanism of Printer is described further referring to figs. 1 to Fig. 5.

A kind of Paper Transport Mechanism of Printer, as shown in Figure 1, including paper groove 1, supporting plate 2, lifting platform 3；The upper surface of lifting platform 3 Set in inclination angle, and sliding is plugged with supporting rod 4, supporting rod 4 is plugged with fixed link 5, fixed link 5 and the conveyer of printing machine It is fixed；3 upper end slide lines supporting plate 2 of lifting platform, paper groove 1 are arranged in supporting plate 2 and vertical with 3 upper surface of lifting platform；Lead on supporting plate 2 Cross positioning pin and be fixed with adaptation antiquarian, and the paper support 9 abutted with 1 inner wall of paper groove.

As shown in Fig. 2, the L-shaped setting in 1 section of paper groove, the spiral setting in the top of paper groove 1, lower end is provided with clump weight 8, counterweight The lower section of block 8 is provided with T-shaped draw runner 12；Support bar 17 is fixedly connected between 1 upper end of paper groove and clump weight 8.

As shown in figure 3, it is provided with supporting plate 2 for the L-shaped groove hole 6 of the paper groove 1 sliding grafting and is positioned for grafting The pin hole of pin.

As shown in figure 4, lifting platform 3 offers the opening 7 passed through for paper groove 1 and the through hole 16 passed through for graduated scale 15； The upper surface of lifting platform 3 offers oil groove 2 19.

As shown in figure 5, offering screw thread 13 on 4 periphery of supporting rod, supporting rod 4 is threaded with positioning knob 14；Gu Graduated scale 15 is connected between fixed pole 5.

Operation principle：Pile is stacked in paper support 9, paper, which is pushed into paper groove 1, makes the both sides of paper be connected to the inner wall of paper groove 1 On, the paper groove 1 that is obliquely installed makes the paper of stacking by gravity there is into paper groove 1 wall slip be inclined to so as to allow the both sides of paper All the time 1 inner wall of paper groove is bonded, reaches self-positioning effect；After pile is put, the conveyer of printing machine carries lifting platform 3 Rise, drive supporting plate 2 to send paper to printing machine paper transmission mouth along paper groove 1, after the spiral steering of 1 upper end of paper-passing trough, from It is dynamic to ajust on four side of paper to be admitted to printing machine exactly.2 big I of supporting plate is according to paper size mounting and adjusting；Rotate positioning Knob 14, on the one hand adjusts lifting platform 3 along the position in 4 direction of supporting rod to adapt to the defeated of different size paper according to graduated scale 15 Send；On the other hand, tightening knob after adjustment lifting platform 3, which makes it abut lifting platform 3, plays position-limiting action to it, further improves The positioning accuracy of paper groove 1；By adding lubricating oil, the shake between can reducing during part movement to oil groove 1 and oil groove 2 19 It is dynamic, mechanism is operated steadily；It is clamped by draw runner 12 and the sliding of guide runner 10, prevents paper groove 1 because turning when supporting plate 2 rises because occurring Move and beat and influence positional precision of the paper in transmission, and then improve transmission precision.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

A kind of 1. Paper Transport Mechanism of Printer, it is characterised in that including

The paper groove of L-shaped setting（1）；

It is arranged in the paper groove（1）The upper, lifting platform for lifting paper stack（3）；

It is arranged at lifting platform（3）It is upper to be used to carry paper stack and slide to be arranged in paper groove（1）On supporting plate（2）；

It is arranged at ground and paper groove（1）The bottom plate of connection（11）；

The lifting platform（3）It is provided with two supporting rods for being used to be connected with conveyer in printing machine（4）；The paper groove（1） Top is set in the shape of a spiral, and paper is by redirecting to up to the paper groove（1）It is opposite with the paper feeding port of printing machine during top Together；The lifting platform（3）With supporting plate（2）The end slope of contact is set, and the paper groove（1）With lifting platform（3）The end face It is vertically arranged.
A kind of 2. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：In two supporting rods（4）It Between be connected with two and be used to be fixed in printing machine fixed links on conveyer（5）, the supporting rod（4）On be provided with and be used for Limit the lifting platform（3）The locking member of sliding（14）.
A kind of 3. Paper Transport Mechanism of Printer according to claim 2, it is characterised in that：The locking member（14）Revolved for positioning Button, in the supporting rod（4）Periphery on offer screw thread（13）, knob and the supporting rod of transposing（4）Screw thread connects Connect and with the lifting platform（3）Both ends abut.
A kind of 4. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：The paper groove（1）Lower end is provided with With the bottom plate（11）Slide the clump weight abutted（8）.
A kind of 5. Paper Transport Mechanism of Printer according to claim 4, it is characterised in that：The bottom plate（11）On offer and be in The guide runner that T-shaped shape is set（10）, the clump weight（8）Bottom is provided with and the guide runner（10）The draw runner of sliding（12）.
A kind of 6. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：In the supporting plate（2）On be connected with For adapt to different paper size and with the paper groove（1）The paper support that inner wall abuts（9）.
A kind of 7. Paper Transport Mechanism of Printer according to claim 2, it is characterised in that：Two fixed links（5）Respectively It is arranged at the supporting rod（4）Both ends, and in the fixed link（5）Between be connected with graduated scale（15）, the lifting platform（3） On offer for the graduated scale（15）The through hole passed through（16）.
A kind of 8. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：The paper groove（1）It is provided with support Bar（17）.
A kind of 9. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：The bottom plate（11）On offer oil Groove one（18）.
A kind of 10. Paper Transport Mechanism of Printer according to claim 1, it is characterised in that：The lifting platform（3）End face opens up There is oil groove two（19）.