CN213386891U

CN213386891U - Automatic paper lifting and feeding structure for printing machine

Info

Publication number: CN213386891U
Application number: CN202021988913.6U
Authority: CN
Inventors: 王玉玲
Original assignee: Changsha Heyi Printing Equipment Co ltd
Current assignee: Changsha Heyi Printing Equipment Co ltd
Priority date: 2020-09-13
Filing date: 2020-09-13
Publication date: 2021-06-08
Anticipated expiration: 2030-09-13

Abstract

The utility model relates to a printing machine technical field just discloses an automatic paper feed structure that rises for printing machine, comprises a box bod, the inside of box body is provided with the slide, be provided with the reset spring that a plurality of equidistance were arranged between the bottom of slide and the inner bottom wall of box body, the both sides of slide are provided with first slider and second slider respectively, the first spout with first slider looks adaptation is seted up to one side inner wall of box body, the second spout with second slider looks adaptation is seted up to the opposite side inner wall of slide, states on the both sides inner wall of box body fixedly connected with first scrape the strip and the strip is scraped to the second, the fixed intercommunication of inner top wall of box body has the connecting rod, the downside of connecting rod is provided with communicating pipe, be provided with the telescopic link between communicating pipe and the connecting rod. This automatic paper feed structure that rises for printing machine through the strip of scraping that sets up, prevents to absorb many, through the filter screen that sets up, prevents to absorb showy debris in the air.

Description

Automatic paper lifting and feeding structure for printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is an automatic paper feed structure that rises for printing machine.

Background

The paper feeding structure in the traditional technology is mainly an n-shaped support, a paper bearing seat is arranged at the bottom of the n-shaped support, paper is stacked on the large paper bearing seat when the paper feeding structure is used, and the paper is automatically fed to be sucked into a printing machine layer by layer from the top layer when the paper feeding structure is used for printing. However, some devices tend to suck multiple sheets.

Chinese authorized utility model publication (announcement) no: CN209567590U discloses an automatic paper lifting and feeding structure for a printing machine, which achieves the effect of controlling a telescopic rod to drive a paper taking suction cup to accurately stick to a paper surface for paper taking through an infrared distance sensor; but during the use, the disadvantage of multi-suction paper is easy to occur.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic paper feed structure that rises for printing machine has solved the current automatic paper feed structure that rises for printing machine that proposes in the above-mentioned background art in the use, and it takes place the problem of inhaling the paper more easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an automatic paper lifting and feeding structure for a printing machine comprises a box body, wherein a sliding plate is arranged inside the box body, and a plurality of reset springs which are arranged at equal intervals are arranged between the bottom of the sliding plate and the inner bottom wall of the box body;

a first sliding block and a second sliding block are respectively arranged on two sides of the sliding plate, a first sliding groove matched with the first sliding block is formed in the inner wall of one side of the box body, and a second sliding groove matched with the second sliding block is formed in the inner wall of the other side of the sliding plate;

the utility model discloses a box body, including box body, top wall, connecting rod, telescopic link, toper sucking disc, it scrapes the strip to be fixedly connected with first scraping strip and the second on the both sides inner wall of box body, the fixed intercommunication of the interior roof of box body has the connecting rod, the downside of connecting rod is provided with communicating pipe, be provided with the telescopic link between communicating pipe and the connecting rod, the fixed intercommunication in bottom of communicating pipe has the toper sucking disc, be provided with a plurality of suction ports and the gas outlet of equidistance range on the bottom of toper sucking disc.

Further, it is a plurality of reset spring distance equals between two liang, and is a plurality of reset spring's one end all is fixed with the bottom of slide, and is a plurality of reset spring's the other end all is fixed with the interior bottom wall of box body mutually.

Furthermore, one side of the first sliding block is fixed with one side of the sliding plate, one side of the second sliding block is fixed with the other side of the sliding plate, the first sliding block and the second sliding block are symmetrical by taking the sliding plate as a center, the sliding plate is connected with the first sliding groove of the box body in a sliding mode through the first sliding block, and the sliding plate is connected with the second sliding groove of the box body in a sliding mode through the second sliding block.

Further, first scraping strip and second scraping strip use the slide as central symmetry, the bottom of first scraping strip flushes with the top of first spout, the bottom of second scraping strip flushes with the top of second spout, the top of telescopic link and the bottom fixed connection of connecting rod, the bottom of telescopic link and the top fixed connection of communicating pipe are a plurality of the suction inlet is two liang apart from equal, and is a plurality of the gas outlet is two liang apart from equal, leave the interval between gas outlet and the suction inlet.

Furthermore, it is a plurality of reset spring's one end all with the bottom fixed connection of slide, it is a plurality of reset spring's the other end all with the interior diapire fixed connection of box body.

Furthermore, one side of the first sliding block is fixedly connected with one side of the sliding plate, and one side of the second sliding block is fixedly connected with the other side of the sliding plate.

Furthermore, anti-skidding stripes are arranged on the first scraping strip and the second scraping strip.

(III) advantageous effects

The utility model provides an automatic paper feed structure that rises for printing machine possesses following beneficial effect:

this automatic paper feed structure that rises for printing machine through the strip of scraping that sets up, prevents to absorb many, through the filter screen that sets up, prevents to absorb showy debris in the air.

Drawings

Fig. 1 is a schematic structural view of an automatic paper lifting and feeding structure for a printing machine according to the present invention;

FIG. 2 is a schematic view of a suction port of the automatic paper lifting and feeding structure for a printer according to the present invention;

fig. 3 is a schematic structural view of a communicating pipe of the automatic paper lifting and feeding structure for the printing machine of the present invention;

fig. 4 is a schematic structural view of the slide plate of the automatic paper lifting and feeding structure for the printing machine of the present invention.

In the figure: the box body 1, slide 2, first slider 3, second slider 4, first spout 5, second spout 6, reset spring 7, first scraping strip 8, second scraping strip 9, telescopic link 10, connecting rod 11, communicating pipe 12, toper sucking disc 13, suction inlet 14, filter screen 15, gas outlet 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

an automatic paper lifting and feeding structure for a printing machine comprises a box body 1, a sliding plate 2 is arranged in the box body 1, a plurality of reset springs 7 which are arranged at equal intervals are arranged between the bottom of the sliding plate 2 and the inner bottom wall of the box body 1, a first sliding block 3 and a second sliding block 4 are respectively arranged at two sides of the sliding plate 2, a first sliding chute 5 matched with the first sliding block 3 is arranged on the inner wall at one side of the box body 1, a second sliding chute 6 matched with the second sliding block 4 is arranged on the inner wall at the other side of the sliding plate 2, a first scraping strip 8 and a second scraping strip 9 are fixedly connected on the inner walls at two sides of the box body 1, a connecting rod 11 is fixedly communicated with the inner top wall of the box body 1, a communicating pipe 12 is arranged at the lower side of the connecting rod 11, a telescopic rod 10 is arranged between the communicating pipe 12 and the connecting rod 11, a conical suction cup 13 is fixedly communicated, a filter screen 15 is arranged inside each suction port 14, the distances between every two return springs 7 are equal, one ends of the return springs 7 are fixed with the bottom of the sliding plate 2, the other ends of the return springs 7 are fixed with the inner bottom wall of the box body 1, one side of the first sliding block 3 is fixed with one side of the sliding plate 2, one side of the second sliding block 4 is fixed with the other side of the sliding plate 2, the first sliding block 3 and the second sliding block 4 are symmetrical by taking the sliding plate 2 as the center, the sliding plate 2 is in sliding connection with the first sliding groove 5 of the box body 1 through the first sliding block 3, the sliding plate 2 is in sliding connection with the second sliding groove 6 of the box body 1 through the second sliding block 4, the first scraping strip 8 and the second scraping strip 9 are symmetrical by taking the sliding plate 2 as the center, the bottom of the first scraping strip 8 is flush with the top of the first sliding groove 5, the bottom of the second scraping strip 9 is flush with the top of the second sliding groove 6, the top of the telescopic rod 10 is, the bottom of telescopic link 10 and the top fixed connection of communicating pipe 12, a plurality of suction openings 14 distance between two liang equals, a plurality of gas outlets 16 distance between two liang equals, leave the interval between gas outlet 16 and the suction opening 14, a plurality of reset spring 7's one end all with slide 2's bottom fixed connection, a plurality of reset spring 7's the other end all with box body 1's interior diapire fixed connection, one side of first slider 3 and one side fixed connection of slide 2, one side of second slider 4 and slide 2's opposite side fixed connection, all be provided with anti-skidding strip on first strip 8 and the second strip 9 of scraping.

The working principle of the automatic paper lifting and feeding structure for the printing machine is that paper is placed on the sliding plate 2, then is sucked through the conical suction cup 13, moves to a designated place, and then is blown up through the air outlet 16, and the paper falls on the designated place.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic paper feed structure that rises for printing machine, includes box body (1), its characterized in that: a sliding plate (2) is arranged in the box body (1), and a plurality of reset springs (7) which are arranged at equal intervals are arranged between the bottom of the sliding plate (2) and the inner bottom wall of the box body (1);

a first sliding block (3) and a second sliding block (4) are respectively arranged on two sides of the sliding plate (2), a first sliding groove (5) matched with the first sliding block (3) is formed in the inner wall of one side of the box body (1), and a second sliding groove (6) matched with the second sliding block (4) is formed in the inner wall of the other side of the sliding plate (2);

the utility model discloses a box body, including box body (1), the first strip (8) of scraping of fixedly connected with and second strip (9) of scraping on the both sides inner wall of box body (1), the fixed intercommunication of interior roof of box body (1) has connecting rod (11), the downside of connecting rod (11) is provided with communicating pipe (12), be provided with telescopic link (10) between communicating pipe (12) and connecting rod (11), the fixed intercommunication in bottom of communicating pipe (12) has toper sucking disc (13), be provided with suction inlet (14) and gas outlet (16) that a plurality of equidistance were arranged on the bottom of toper sucking disc (13), it is a plurality of the inside of suction inlet (14) all is provided with filter screen (15).

2. The automatic paper lifting and feeding structure for the printing machine according to claim 1, characterized in that the distances between two of the plurality of return springs (7) are equal, one end of each of the plurality of return springs (7) is fixed to the bottom of the sliding plate (2), and the other end of each of the plurality of return springs (7) is fixed to the inner bottom wall of the box body (1).

3. The automatic paper lifting and feeding structure for the printing machine is characterized in that one side of the first sliding block (3) is fixed with one side of the sliding plate (2), one side of the second sliding block (4) is fixed with the other side of the sliding plate (2), the first sliding block (3) and the second sliding block (4) are symmetrical by taking the sliding plate (2) as a center, the sliding plate (2) is in sliding connection with the first sliding groove (5) of the box body (1) through the first sliding block (3), and the sliding plate (2) is in sliding connection with the second sliding groove (6) of the box body (1) through the second sliding block (4).

4. The automatic paper lifting and feeding structure for the printing machine is characterized in that the first scraping strip (8) and the second scraping strip (9) are symmetrical by taking the sliding plate (2) as a center, the bottom of the first scraping strip (8) is flush with the top of the first sliding chute (5), the bottom of the second scraping strip (9) is flush with the top of the second sliding chute (6), the top of the telescopic rod (10) is fixedly connected with the bottom of the connecting rod (11), the bottom of the telescopic rod (10) is fixedly connected with the top of the communicating pipe (12), the distances between every two suction ports (14) are equal, the distances between every two air outlets (16) are equal, and a space is reserved between the air outlets (16) and the suction ports (14).

5. The automatic paper lifting and feeding structure for the printing machine according to claim 2, wherein one end of each of the plurality of return springs (7) is fixedly connected with the bottom of the sliding plate (2), and the other end of each of the plurality of return springs (7) is fixedly connected with the inner bottom wall of the box body (1).

6. The automatic paper lifting and feeding structure for the printing machine is characterized in that one side of the first sliding block (3) is fixedly connected with one side of the sliding plate (2), and one side of the second sliding block (4) is fixedly connected with the other side of the sliding plate (2).

7. The automatic paper lifting and feeding structure for the printing machine as claimed in claim 1, wherein the first scraping bar (8) and the second scraping bar (9) are provided with anti-slip stripes.