CN216763781U

CN216763781U - Prevent intelligent printer paper feed mechanism of skew

Info

Publication number: CN216763781U
Application number: CN202123005948.0U
Authority: CN
Inventors: 王龙
Original assignee: Chaoshenghua Culture Media Wuhan Co ltd
Current assignee: Chaoshenghua Culture Media Wuhan Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-17
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an anti-deviation intelligent printer paper feeding mechanism, which relates to the technical field of printers and comprises a feeding table, wherein an anti-deviation assembly is arranged on the feeding table, the anti-deviation assembly comprises a side plate, an adjusting part, a driving part, a rotating shaft, a fixing ring and a push plate, the side plate is arranged at the top of the feeding table through the adjusting part, a cavity is formed in the feeding table, the driving part is arranged in the cavity, one end of the rotating shaft is fixedly connected with the driving part, the other end of the rotating shaft is movably connected with the inner wall of the cavity, the fixing ring is fixedly arranged on the outer surface of the rotating shaft, the push plate is fixedly connected with the surface of the fixing plate through a connecting rod, and a through hole for moving the English push plate is formed in the top of the feeding table. The anti-deviation intelligent printer paper feeding mechanism provided by the utility model can effectively position paper and prevent deviation by arranging the anti-deviation component, so that the printing quality can be improved.

Description

Prevent intelligent printer paper feed mechanism of skew

Technical Field

The utility model relates to the technical field of printers, in particular to an anti-deviation intelligent printer paper feeding mechanism.

Background

The printer is an apparatus for printing a calculation result or an intermediate result of a computer on paper in a prescribed format with a number, letter, symbol, graphic, etc., which can be recognized by a person, and is being developed in a light, thin, short, small, low power consumption, high speed, and intelligent direction, and is an intelligent printer.

On the market at present, current printer is when feeding the paper, directly through setting up hang plate and curb plate usually for the paper gets into the inside work of printing that prints of printer under the action of gravity, but, this kind of mode leads to the paper to cause the paper skew at the whereabouts in-process very easily, thereby makes the printing effect of paper relatively poor, for this reason, now provides an intelligent printer paper feed mechanism who prevents the skew.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an anti-offset intelligent printer paper feeding mechanism which can effectively solve the problem that paper enters the printer to be printed under the action of gravity to easily cause paper offset in the falling process of the paper due to the fact that an inclined plate and a side plate are directly arranged when the existing printer feeds the paper in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that: an anti-deviation intelligent printer paper feeding mechanism comprises a feeding table, wherein an anti-deviation component is arranged on the feeding table;

prevent excursion subassembly includes curb plate, adjusting part, driver part, pivot, solid fixed ring and push pedal, the curb plate passes through adjusting part setting at the feed table top, the inside cavity of having seted up of feed table, driver part sets up inside the cavity, the one end and the driver part fixed connection of pivot, the other end and the cavity inner wall swing joint of pivot, gu fixed ring fixed mounting is at the pivot surface, the push pedal passes through connecting rod and fixed plate fixed surface and is connected, the feed table top is offered and is used for the push pedal to carry out the through-hole that removes, is convenient for when the paper feeding, rectifies its position, prevents to take place the skew.

Preferably, the driving part comprises a motor, a first gear and a second gear, the motor is fixedly connected with the inner wall of the cavity, the first gear is fixedly connected with the output end of the motor, the second gear is fixedly connected with one end of the rotating shaft, and the first gear is meshed with the second gear, so that the rotating shaft and the connecting structure of the rotating shaft can be driven to rotate conveniently.

Preferably, the regulating part includes lead screw and slider, the standing groove has been seted up at the feed table top, lead screw one end and standing groove inner wall swing joint, the lead screw other end extends to outside the feed table, slider top and curb plate bottom fixed connection, just the slider cover is established on the lead screw surface, the screw thread on lead screw surface is the symmetric distribution along the vertical axis of lead screw, is convenient for adjust the curb plate to the paper of the different specifications of adaptation.

Preferably, the side surface of the push plate is provided with an anti-slip strip, and the surface of the anti-slip strip is provided with convex points, so that paper can be prevented from sliding in the moving process.

Preferably, the number of the push plates is four, and the four push plates are distributed on the surface of the fixing ring in an annular mode, so that quantitative feeding of paper is facilitated.

Preferably, a first positioning groove is formed in the side face of the side plate, and a first positioning roller is arranged in the first positioning groove, so that paper can move conveniently.

Preferably, a second positioning groove is formed in the top of the feeding table, a second positioning roller is arranged inside the second positioning groove, the second positioning groove is located on two sides of the through hole, and paper is convenient to move.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, by arranging the deviation-preventing assembly, when the printer performs printing, firstly, the side plate is adjusted to a proper width through the adjusting part according to the size of paper, then the paper is uniformly placed on the surface of the feeding table, and the driving part is started to drive the rotating shaft to rotate so as to drive the fixing ring and the push plate connected with the rotating shaft to rotate.

Drawings

FIG. 1 is a perspective view of the overall structure of an anti-shifting intelligent printer paper feeding mechanism of the present invention;

FIG. 2 is an enlarged view of the structure at the position A in FIG. 1 of an anti-shifting intelligent printer paper feeder according to the present invention;

FIG. 3 is a perspective view of a driving part and a connecting structure thereof of an anti-shifting intelligent printer paper feeding mechanism of the present invention;

FIG. 4 is an enlarged view of a structure at B in FIG. 3 of an anti-shifting intelligent printer paper feeder according to the present invention;

FIG. 5 is a perspective view of a side plate structure of the paper feeding mechanism of the anti-shifting intelligent printer of the present invention.

In the figure: 1. a feeding table; 2. a side plate; 3. a rotating shaft; 4. a fixing ring; 5. pushing the plate; 6. a motor; 7. A first gear; 8. a second gear; 9. a screw rod; 10. a slider; 11. anti-slip strips; 12. a first positioning roller; 13. a second positioning roller; 14. and a through hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to an anti-offset intelligent printer paper feeding mechanism, which comprises a feeding table 1, wherein an anti-offset assembly is arranged on the feeding table 1;

prevent excursion subassembly includes curb plate 2, adjusting part, driver part, the pivot 3, gu fixed ring 4 and push pedal 5, curb plate 2 passes through adjusting part setting at 1 top of feed table, the cavity has been seted up to 1 inside of feed table, driver part sets up inside the cavity, the one end and the driver part fixed connection of pivot 3, the other end and the cavity inner wall swing joint of pivot 3, gu fixed ring 4 fixed mounting is at 3 surfaces of pivot, push pedal 5 passes through connecting rod and fixed plate fixed surface connection, through-hole 14 that is used for push pedal 5 to carry out the removal is offered at 1 top of feed table, be convenient for when the paper feeding, rectify its position, prevent the emergence skew.

The driving part comprises a motor 6, a first gear 7 and a second gear 8, the motor 6 is fixedly connected with the inner wall of the cavity, the first gear 7 is fixedly connected with the output end of the motor 6, the second gear 8 is fixedly connected with one end of the rotating shaft 3, and the first gear 7 is meshed with the second gear 8, so that the rotating shaft 3 and the connecting structure thereof can be driven to rotate conveniently.

The adjusting part comprises a screw rod 9 and a sliding block 10, a placing groove is formed in the top of the feeding table 1, one end of the screw rod 9 is movably connected with the inner wall of the placing groove, the other end of the screw rod 9 extends to the outside of the feeding table 1, the top of the sliding block 10 is fixedly connected with the bottom of the side plate 2, the sliding block 10 is sleeved on the surface of the screw rod 9, threads on the surface of the screw rod 9 are symmetrically distributed along the vertical central axis of the screw rod 9, and the side plate 2 can be adjusted conveniently to adapt to paper of different specifications.

The side of the push plate 5 is provided with the anti-slip strip 11, and the surface of the anti-slip strip 11 is provided with salient points, so that paper can be prevented from sliding in the moving process.

The quantity of push pedal 5 is four, and four push pedals 5 are the annular and distribute on solid fixed ring 4 surface, are convenient for carry out the ration pay-off to the paper.

First constant head tank has been seted up to the side of curb plate 2, and first constant head tank is inside to be provided with first registration roller 12, and the paper of being convenient for removes.

The second constant head tank has been seted up at feeding table 1 top, and second constant head tank inside is provided with second registration roller 13, and the second constant head tank is located through-hole 14 both sides, and the paper of being convenient for removes.

The working principle of the utility model is as follows: when using, at first, according to the size of paper, through rotating lead screw 9, make lead screw 9 drive slider 10 and remove, thereby drive the curb plate 2 that its is connected and remove, until adjusting curb plate 2 to suitable width, later evenly put the paper on the feeding stage 1 surface, through starter motor 6, make motor 6 drive first gear 7 rotate, thereby drive its meshed second gear 8 and rotate, make second gear 8 drive pivot 3 and rotate, thereby drive the solid fixed ring 4 and the push pedal 5 that its is connected and rotate, push pedal 5 makes curvilinear motion under the driver part effect, rise to through-hole 14 department when push pedal 5, can carry out the at the uniform velocity with the paper forward and promote, make the paper can not take place the skew under the positioning action of curb plate 2, carry the paper level to the printer in.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent printer paper feed mechanism of preventing skew, includes feed table (1), its characterized in that: an anti-deviation assembly is arranged on the feeding table (1);

prevent skew subassembly includes curb plate (2), adjusting part, driver part, pivot (3), solid fixed ring (4) and push pedal (5), curb plate (2) set up at feed table (1) top through adjusting part, feed table (1) inside cavity of having seted up, driver part sets up inside the cavity, the one end and the driver part fixed connection of pivot (3), the other end and the cavity inner wall swing joint of pivot (3), gu fixed ring (4) fixed mounting is at pivot (3) surface, push pedal (5) are through connecting rod and fixed plate fixed surface be connected, through-hole (14) that are used for push pedal (5) to carry out the removal are seted up at feed table (1) top.

2. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: the driving part comprises a motor (6), a first gear (7) and a second gear (8), the motor (6) is fixedly connected with the inner wall of the cavity, the first gear (7) is fixedly connected with the output end of the motor (6), the second gear (8) is fixedly connected with one end of the rotating shaft (3), and the first gear (7) is meshed with the second gear (8).

3. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: the adjusting part comprises a screw rod (9) and a sliding block (10), a placing groove is formed in the top of the feeding table (1), one end of the screw rod (9) is movably connected with the inner wall of the placing groove, the other end of the screw rod (9) extends to the outside of the feeding table (1), the top of the sliding block (10) is fixedly connected with the bottom of the side plate (2), and the sliding block (10) is sleeved on the surface of the screw rod (9).

4. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: the anti-skidding plate is characterized in that anti-skidding strips (11) are arranged on the side faces of the pushing plate (5), and salient points are arranged on the surfaces of the anti-skidding strips (11).

5. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: the quantity of push pedal (5) is four, and four push pedal (5) are the annular distribution on solid fixed ring (4) surface.

6. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: a first positioning groove is formed in the side face of the side plate (2), and a first positioning roller (12) is arranged in the first positioning groove.

7. The intelligent printer paper feed mechanism of claim 1, which prevents shifting, characterized in that: the second constant head tank has been seted up at feed table (1) top, second constant head tank inside is provided with second registration arm (13), just the second constant head tank is located through-hole (14) both sides.