CN213861312U

CN213861312U - Single concave machine with automatic paper feeding function

Info

Publication number: CN213861312U
Application number: CN202022730796.XU
Authority: CN
Inventors: 周林; 邓成举; 张译予; 肖瑶
Original assignee: Honghe Xiongfeng Printing Co ltd
Current assignee: Honghe Xiongfeng Printing Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-03
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a singly concave machine with automatic paper feeding function, include: the printing table is provided with an automatic paper feeding structure; wherein, the automatic paper feeding structure comprises: the device comprises a printing conveying belt, a single concave machine, a mounting frame, a pair of mounting rods, a plurality of fixing rods, a plurality of paper pinch rollers, a mounting door-shaped frame, two pairs of multistage lifting hydraulic cylinders, a lifting table, a pair of pneumatic push rods, a pneumatic sucker, two pairs of paper suction claws and a compression air pump; the utility model relates to a lithography apparatus technical field, the beneficial effect of present case does: the problem of current single concave machine not have perfect last paper structure when printing, traditional equipment can produce the phenomenon of many papers material loading simultaneously because of the reason of paper laminating adhesion when going up paper, causes the paper extravagant and influences the printing effect, and the paper reduces the printing precision because of the phenomenon that the speed can perk or slope too fast when carrying is solved.

Description

Single concave machine with automatic paper feeding function

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a single concave machine with automatic paper feeding function.

Background

The single-sheet gravure press is convenient and quick to operate, only 30 seconds are needed for plate feeding and printing, the consumption of paper in the machine correcting process and the printing process is low, offset printing water dampening is removed, the phenomenon of printing color difference which often occurs in an offset printing mode is avoided, a printing ink layer is glossy, the thickness of a uniform ink layer is printed on the spot, offset printing is completely incomparable, the existing single-concave press does not have a perfect paper feeding structure during printing, the phenomenon that a plurality of pieces of paper are fed simultaneously due to the reason of paper adhesion during feeding is generated by traditional equipment, the printing effect is wasted and influenced, the phenomenon that the paper is tilted or inclined due to too high speed during conveying is reduced, and the printing precision is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a singly concave machine with automatic paper feeding function has solved current singly concave machine and has not perfect last paper structure when the printing, and the phenomenon of many paper material loading simultaneously can be produced because of the reason of paper laminating adhesion to the conventional equipment when going up paper, causes the paper extravagant and influences the printing effect, and the paper reduces the problem of printing precision because of the phenomenon that can perk or slope at the excessive speed when carrying.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a single concave machine with automatic paper feeding function comprises: the printing table is provided with an automatic paper feeding structure;

wherein, the automatic paper feeding structure comprises: the device comprises a printing conveying belt, a single concave machine, a mounting frame, a pair of mounting rods, a plurality of fixing rods, a plurality of paper pinch rollers, a mounting door-shaped frame, two pairs of multistage lifting hydraulic cylinders, a lifting table, a pair of pneumatic push rods, a pneumatic sucker, two pairs of paper suction claws and a compression air pump;

the printing conveyor belt is fixedly arranged on the upper wall surface of the printing table close to the left position, the single concave machine is positioned above the printing conveyor belt, the mounting frame is positioned on the right side of the single concave machine, a pair of mounting rods are fixedly arranged on the mounting frame, a plurality of fixing rods are fixedly arranged on a pair of mounting rods, a plurality of paper pressing wheels are fixedly arranged on the plurality of fixing rods, the mounting door-shaped frame is fixedly arranged on the right side position of the upper wall surface of the printing table, two pairs of multistage lifting hydraulic cylinders are fixedly arranged below the mounting door-shaped frame, the lifting table is fixedly arranged at the upper ends of the two pairs of multistage lifting hydraulic cylinders, a pair of pneumatic push rods are fixedly arranged on the lower wall surface of the lifting table close to the right position, the pneumatic sucker is fixedly arranged on the output ends of the pneumatic push rods, and the two pairs of paper sucking claws are arranged on the lower wall surface air suction port of the pneumatic sucker, the compression air pump is fixedly arranged above the installation door-shaped frame.

Preferably, a paper storage table for placing paper is installed on the printing table.

Preferably, the multi-stage lifting hydraulic cylinder is provided with a fixed block with a fixing function.

Preferably, the pneumatic sucker is connected with the compressed air pump through an air transmission connecting pipe.

Preferably, a support base with a support function is installed on the printing table.

Preferably, a conveyor belt bracket with a fixing function is installed on the printing conveyor belt.

Advantageous effects

The utility model provides a singly concave machine with automatically, go up paper function possesses following beneficial effect: the present case has used automatic structure of feeding paper, carry out the method of feeding paper of pneumatic suction formula through mechanical structure, can guarantee quick sola feeding paper, prevent the extravagant production of paper, and the paper pinch roller has been increased, guarantee the normal feeding paper of paper, it does not have perfect structure of feeding paper to have solved current single concave machine when the printing, the phenomenon of many papers material loading simultaneously can be produced because of the reason of paper laminating adhesion to the conventional equipment when feeding paper, cause the extravagant and influence printing effect of paper, the phenomenon that the paper can perk or slope because of the speed is too fast when carrying, reduce the problem of printing precision.

Drawings

Fig. 1 is a schematic view of a partially cut-away structure of a single concave machine with an automatic paper feeding function.

Fig. 2 is a schematic view of a local enlarged structure of a single concave machine with an automatic paper feeding function according to the present invention.

Fig. 3 is a schematic view of a mounting rack of the single concave machine with automatic paper feeding function of the present invention.

In the figure: 1-a printing table; 2-a printing conveyor belt; 3-single concave machine; 4-a mounting frame; 5, mounting a rod; 6-fixing the rod; 7-paper pinch roller; 8, mounting a door-shaped frame; 9-a multi-stage lifting hydraulic cylinder; 10-a lifting platform; 11-a pneumatic push rod; 12-a pneumatic suction cup; 13-paper suction claw; 14-a compression air pump; 15-paper storage table; 16-fixing block; 17-gas transmission connecting pipe; 18-a support base; 19-conveyor belt support.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a single concave machine with automatic paper feeding function;

the main components of the scheme are as follows: the printing table 1 is provided with an automatic paper feeding structure;

in the specific implementation process, the automatic paper feeding structure comprises: the printing and conveying device comprises a printing and conveying belt 2, a single concave machine 3, a mounting frame 4, a pair of mounting rods 5, a plurality of fixing rods 6, a plurality of paper pressing wheels 7, a mounting door-shaped frame 8, two pairs of multistage lifting hydraulic cylinders 9, a lifting platform 10, a pair of pneumatic push rods 11, a pneumatic sucker 12, two pairs of paper sucking claws 13 and a compression air pump 14;

the printing and conveying belt 2 is fixedly arranged on the printing table 1, the wall surface of the single concave machine 3 is close to the left position, the wall surface of the single concave machine 3 is fixedly arranged on the printing table 1, the single concave machine 3 is positioned above the printing and conveying belt 2, the mounting frame 4 is positioned on the right side of the single concave machine 3, the mounting rods 5 are fixedly arranged on the mounting frame 4, the fixing rods 6 are fixedly arranged on the mounting rods 5, the paper pressing wheels 7 are fixedly arranged on the fixing rods 6, the mounting door-shaped frame 8 is fixedly arranged on the printing table 1, the wall surface of the mounting door-shaped frame 8 is positioned on the right side, the two pairs of multi-stage lifting hydraulic cylinders 9 are fixedly arranged below the mounting door-shaped frame 8, the lifting table 10 is fixedly arranged at the upper ends of the two pairs of multi-stage lifting hydraulic cylinders 9, the pneumatic push rods 11 are fixedly arranged on the wall surface of the lifting table 10, the pneumatic sucker 12 is fixedly arranged on the output end of the pneumatic push rods 11, two pairs of paper suction claws 13 are arranged on a lower wall air suction port of the pneumatic suction cup 12, and the compressed air pump 14 is fixedly arranged above the installation portal frame 8.

It should be noted that, when the automatic paper feeding structure is used, paper is stacked and placed on the paper storage table 15 of the printing table 1 in order, the controller matched with the equipment is operated to electrify the equipment to start, the two pairs of multi-stage lifting hydraulic cylinders 9 are started to contract downwards, the multi-stage lifting hydraulic cylinders 9 drive the lifting table 10 mounted on the output end to move downwards, the lifting table 10 drives the pneumatic suction cups 12 to move downwards to above the paper, the compression air pumps 14 start working, the compression air pumps 14 control the pneumatic suction cups 12 to start, the pneumatic suction cups 12 suck the paper through the paper suction claws 13 mounted on the suction opening on the lower wall surface, the two pairs of multi-stage lifting hydraulic cylinders 9 are lifted upwards to drive the paper to ascend, the output ends of the pair of pneumatic push rods 11 extend out to drive the pneumatic suction cups 12 to extend to the left side, the pneumatic suction cups 12 stop working to place the paper on the printing conveyor belt 2 on the upper wall surface of the printing table 1, the printing conveyer belt 2 conveys paper forward, protects the paper through paper pinch roller 7 on the dead lever 6 and fixes, and printing conveyer belt 2 drives the paper and prints and conveys out through single concave machine 3, reaches the purpose of automatic paper printing of going up.

In the specific implementation process, a paper storage table 15 for placing paper is further installed on the printing table 1.

In the specific implementation process, further, a fixing block 16 with a fixing function is mounted on the multistage lifting hydraulic cylinder 9.

In the specific implementation process, further, the pneumatic suction cup 12 is connected with the compressed air pump 14 through an air transmission connecting pipe 17.

In the specific implementation process, further, a supporting base 18 with a supporting function is installed on the printing table 1.

In the specific implementation, further, a belt support 19 with a fixing function is installed on the printing belt 2.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. One is included by the statement. . . . . . A defined element does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A single concave machine with automatic paper feeding function comprises: the printing table (1) is characterized in that an automatic paper feeding structure is arranged on the printing table (1);

wherein, the automatic paper feeding structure comprises: the device comprises a printing conveyor belt (2), a single concave machine (3), a mounting frame (4), a pair of mounting rods (5), a plurality of fixing rods (6), a plurality of paper pressing wheels (7), a mounting door-shaped frame (8), two pairs of multi-stage lifting hydraulic cylinders (9), a lifting table (10), a pair of pneumatic push rods (11), a pneumatic sucker (12), two pairs of paper sucking claws (13) and a compression air pump (14);

the printing conveyor belt (2) is fixedly arranged on the printing table (1) and the wall surface of the printing conveyor belt is close to the left position, the single concave machine (3) is positioned above the printing conveyor belt (2), the mounting frame (4) is positioned on the right side of the single concave machine (3), the mounting rods (5) are fixedly arranged on the mounting frame (4), the fixing rods (6) are fixedly arranged on the mounting rods (5), the paper press wheels (7) are fixedly arranged on the fixing rods (6), the mounting door-shaped frame (8) is fixedly arranged on the right side of the wall surface of the printing table (1), the multistage lifting hydraulic cylinders (9) are fixedly arranged below the mounting door-shaped frame (8), the lifting table (10) is fixedly arranged on the upper ends of the multistage lifting hydraulic cylinders (9), the pair of pneumatic push rods (11) are fixedly installed on the lower wall surface of the lifting platform (10) close to the right, the pneumatic sucker (12) is fixedly installed on the output end of the pair of pneumatic push rods (11), the two pairs of paper suction claws (13) are installed on a lower wall surface air suction port of the pneumatic sucker (12), and the compression air pump (14) is fixedly installed above the installation door-shaped frame (8).

2. The single concave machine with automatic paper feeding function according to claim 1, characterized in that a paper storage table (15) for placing paper is installed on the printing table (1).

3. The single concave machine with the automatic paper feeding function is characterized in that a fixing block (16) with a fixing function is mounted on the multi-stage lifting hydraulic cylinder (9).

4. The single concave machine with automatic paper feeding function according to claim 1, wherein the pneumatic suction cup (12) is connected with the compressed air pump (14) through an air transmission connecting pipe (17).

5. The single concave machine with automatic paper feeding function according to claim 1, characterized in that a supporting base (18) with supporting function is installed on the printing table (1).

6. Machine for single concave with automatic feeding function according to claim 1, characterized by that, the printing conveyor (2) is equipped with a conveyor support (19) with fixing function.