CN219519699U - Paper feeding part paper pressing and conveying device for printer - Google Patents

Abstract

The utility model discloses a paper feeding part paper pressing and conveying device for a printer, which comprises a conveying mechanism, wherein the conveying mechanism comprises a rectangular box, the rectangular box is of a box-shaped structure with an opening at one side, a round roller is arranged at one side, far away from the opening, of the rectangular box, a containing box is arranged at one side of the outer edge surface of the round roller, an inclined plate attached to the outer edge surface of the round roller is constructed on the containing box, vertical plates for driving the round roller to rotate are arranged at two ends of the round roller, the top ends of the vertical plates are fixedly connected with the inner top ends of the rectangular box, a lug is arranged on each vertical plate, a bottom plate is arranged between the two lug plates, the bottom plate is arranged at the bottom of the containing box, a rectangular groove is formed in the lower section of one side, close to the round roller, of the rectangular box top end faces the containing box, and a top plate is arranged at one side, which is opposite to the containing box, of the paper feeding part paper pressing and conveying device for the printer can clean dust on the surface of paper, and prevent dust from affecting printing quality; and can hold paper sheets of different sizes.

Description

Paper feeding part paper pressing and conveying device for printer

Technical Field

The utility model belongs to the technical field of printers, and particularly relates to a paper feeding part paper pressing and conveying device for a printer.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printer is as follows: the characters and images to be printed are made into printing plates, the printing plates are arranged on a printer, then the ink is coated on the places where the characters and images are arranged on the printing plates by manpower or the printer, and then the printing plates are directly or indirectly transferred onto paper or other printing stock (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that the same printed matter as the printing plates is reproduced, and the utility model and development of the printer plays an important role in the transmission of human civilization and culture.

When a printer is used for conveying paper, the conventional conveying mode is to place the paper in a paper groove, then contact a conveying rod with the paper surface, and send the paper into a printing mechanism through friction force

In the conventional paper feeding section platen feeding device for a printer, when a sheet is fed to the printer, dust adheres to the surface of the sheet, which affects the quality of printing, and reduces the yield of products.

Disclosure of Invention

The present utility model is directed to a sheet feeding section platen roller conveyor for a printer, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the paper feeding part paper pressing and conveying device for the printing machine comprises a conveying mechanism, wherein the conveying mechanism comprises a rectangular box, the rectangular box is of a box-shaped structure with one side being open, a round roller is arranged on one side, far away from the opening, of the rectangular box, a storage box is arranged on one side of the outer edge surface of the round roller, an inclined plate attached to the outer edge surface of the round roller is constructed on the storage box, and cleaning is convenient when dust on the surface of paper is adsorbed.

Further, the riser that drives the roller is installed at the both ends of roller, the top of riser and the inside top fixed connection of rectangle case, two install the lug on the riser, be convenient for fixed roller.

Further, install the bottom plate between two the lug, the bottom plate is arranged in the bottom of containing box, rectangular channel has been seted up to one side hypomere that the rectangle case is close to the round roller, the rectangle case top is just right the containing box overlap joint is installed the roof, the up end middle part gomphosis of roof is installed and is drawn the knot, is convenient for clear up the dust in the containing box.

Further, the rectangular plate is installed to rectangular box side open position, one side bottom of rectangular plate constructs the diaphragm that extends into the rectangular box, the diaphragm with rectangular box bottom sliding fit, one side gomphosis slidable mounting of diaphragm has the diaphragm, but the up end swivelling joint of diaphragm has a plurality of long posts, the opposite side swivelling mounting of diaphragm up end has a plurality of long posts, the different paper of the centre gripping size of being convenient for.

Further, a plurality of round bars are slidably mounted on one side of the cross column, grooves for the round bars to slide are formed in the cross plate, rectangular blocks are constructed on the cross column, and screw threads are spirally connected to the top ends of the rectangular blocks so as to fix the cross column conveniently.

Compared with the prior art, the utility model has the following beneficial effects: the round roller is arranged in the rectangular box, the round roller is attached to the surface of the paper and rotates, dust on the surface of the paper is adhered to the outer edge surface of the round roller, and the dust is shoveled down and collected by the inclined plate on the storage box, so that the dust on the surface of the paper can be prevented from affecting the printing quality; through a plurality of long posts of installing on the diaphragm, through the diaphragm of sliding on a plurality of round bars, can carry out the centre gripping to the paper of equidimension.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the conveyor mechanism of FIG. 1 at A-A in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the conveyor mechanism of FIG. 1 at B-B in accordance with the present utility model;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the present utility model.

In the figure: 1. a conveying mechanism; 101. a rectangular box; 102. rectangular grooves; 2. a round roller; 201. a riser; 3. a bottom plate; 301. a bump; 4. a storage box; 401. a sloping plate; 5. a rectangular plate; 501. a cross plate; 6. a cross column; 601. a round bar; 602. rectangular blocks; 603. screwing; 7. a long column; 8. a top plate; 801. and (5) pulling the buckle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the paper feeding part paper pressing and conveying device for a printer comprises a conveying mechanism 1, wherein the conveying mechanism 1 comprises a rectangular box 101, the rectangular box 101 is of a box-shaped structure with one side open, a round roller 2 is arranged on one side, far away from the opening, in the rectangular box 101, of the rectangular box, a storage box 4 is arranged on one side of the outer edge surface of the round roller 2, an inclined plate 401 attached to the outer edge surface of the round roller 2 is constructed on the storage box 4, when the paper pressing and conveying device is specifically implemented, dust adhered to the outer edge surface of the round roller 2 is shoveled by the inclined plate 401, and when the paper pressing and conveying device is used, the round roller 2 can freely adjust the position along with the thickness of paper.

Wherein, riser 201 that drives the rotation of roller 2 is installed at the both ends of roller 2, and the inside top fixed connection of riser 201 and rectangle case 101 is installed on two risers 201.

Wherein, install bottom plate 3 between two lugs 301, bottom plate 3 arranges the bottom of containing box 4 in, and rectangular channel 102 has been seted up to the one side hypomere that rectangular box 101 is close to round roller 2, and rectangle box 101 top is just to containing box 4 overlap joint and is installed roof 8, and the up end middle part gomphosis of roof 8 is installed and is drawn the knot 801.

Wherein, rectangular plate 5 is installed to rectangular box 101 side open position, and rectangular plate 5's one side bottom constructs the diaphragm 501 that extends into rectangular box 101, and diaphragm 501 and rectangular box 101 bottom sliding fit, one side gomphosis slidable mounting of diaphragm 501 have diaphragm post 6, and the up end swivelling joint of diaphragm post 6 has a plurality of long posts 7, and the opposite side swivelling joint of diaphragm 501 up end has a plurality of long posts 7.

Wherein, a plurality of round bars 601 are slidably installed on one side of the cross column 6, grooves for the round bars 601 to slide are formed on the cross plate 501, rectangular blocks 602 are constructed on the cross column 6, and screw threads 603 are spirally connected to the top ends of the rectangular blocks 602.

Working principle: this paper feeding portion presses paper conveyor for printing machine, during the use, place the paper on diaphragm 501, then slip diaphragm 6, laminate a plurality of long posts 7 on diaphragm 6 at the edge of paper, then screw up screw 603 and fix, close rectangular board 5, then when carrying the paper, laminate the paper surface by round roller 2 and rotatory, adsorb the dust on paper surface on round roller 2, collect in containing box 4 under the swash plate 401 shovel, pull buckle 801 open roof 8 and clear up the dust of collecting in the containing box 4.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Paper feeding part paper pressing and conveying device for printing machine comprises a conveying mechanism (1), and is characterized in that: the conveying mechanism (1) comprises a rectangular box (101), the rectangular box (101) is of a box-shaped structure with one side open, a round roller (2) is arranged on one side, far away from the opening, in the rectangular box (101), a containing box (4) is arranged on one side of the outer edge surface of the round roller (2), and an inclined plate (401) attached to the outer edge surface of the round roller (2) is constructed on the containing box (4).

2. The paper feeding section platen feeding device for a printer according to claim 1, wherein: the two ends of the round roller (2) are provided with vertical plates (201) which drive the round roller (2) to rotate, the top ends of the vertical plates (201) are fixedly connected with the inner top ends of the rectangular box (101), and the two vertical plates (201) are provided with protruding blocks (301).

3. The paper feeding section platen feeding device for printer according to claim 2, wherein: install bottom plate (3) between two lug (301), bottom plate (3) are arranged in the bottom of containing box (4), rectangular channel (102) have been seted up to one side hypomere that rectangle case (101) are close to round roller (2), rectangle case (101) top just right containing box (4) overlap joint installs roof (8), buckle (801) are installed in the up end middle part gomphosis of roof (8).

4. The paper feeding section platen feeding device for a printer according to claim 1, wherein: rectangular plate (5) are installed to rectangle case (101) side open position, one side bottom of rectangular plate (5) is constructed and is extended into diaphragm (501) in rectangle case (101), diaphragm (501) with rectangle case (101) bottom sliding fit, one side gomphosis slidable mounting of diaphragm (501) has diaphragm (6), but the up end swivelling joint of diaphragm (6) has a plurality of long posts (7), the opposite side swivelling mounting of diaphragm (501) up end has a plurality of long posts (7).

5. The paper feeding section platen feeding device for a printer according to claim 4, wherein: one side slidable mounting of diaphragm (6) has a plurality of round bars (601), offer on diaphragm (501) and supply round bar (601) gliding groove, be constructed on diaphragm (6) rectangular piece (602), the top screwed connection of rectangular piece (602) has and screws up (603).