CN113682049A

CN113682049A - Auxiliary assembly for automatically eliminating wrinkles and improving printing quality for paper printing

Info

Publication number: CN113682049A
Application number: CN202110812939.8A
Authority: CN
Inventors: 李中议
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-23

Abstract

The invention relates to the technical field of printing, and discloses auxiliary equipment for automatically eliminating wrinkles and improving printing quality for paper printing, which comprises a paper outlet platform, the top of the paper outlet platform is fixedly connected with an auxiliary sliding table, the top of the auxiliary sliding table is movably connected with a height limiting rod, the inside of the height limiting rod is movably connected with a rotating shaft, the left end of the top of the height limiting rod is fixedly connected with a transmission pressure rod, the left end of the transmission pressure rod is movably connected with a pressurizing spring, the height limiting rod deflects through the impact of the folds and the height limiting rod, thereby pushing the transmission pressure lever to drive the telescopic spring lever to move, the movement of the telescopic spring lever can drive the sliding block to slide in the limit sliding chute, thereby driving the stress wheel to apply pressure to the paper downwards and move towards the direction far away from the height limiting rod, so as to pull the folds of the paper to be smooth, thereby achieving the effect of automatically eliminating the folds possibly existing on the surface of the paper in the printing process.

Description

Auxiliary assembly for automatically eliminating wrinkles and improving printing quality for paper printing

Technical Field

The invention relates to the technical field of printing, in particular to auxiliary equipment for automatically eliminating wrinkles and improving printing quality for paper printing.

Background

The printing refers to transferring a prefabricated original such as characters and patterns to articles such as paper and fabric through processes of plate making, inking, pressurizing and the like, and the printing can be repeatedly utilized in large quantities after the plate making is finished, so that the printing is greatly applied to the fields of book publishing, clothing manufacturing and the like.

In the process of printing paper, the paper is required to ensure the flatness of the paper, otherwise, paper jam or poor printing in the printing process is extremely easy to cause, the existing printing machine encounters the condition that the paper has wrinkles in the printing process and cannot automatically process the paper, so that the printing efficiency is low, a large amount of floating dust is always attached to the surface of the wrinkled paper in the factory leaving process, and the floating dust is continuously accumulated on the surface of a printing plate in the printing process, so that the printing effect is reduced, and the printing quality problem is caused.

In view of the above, the present invention provides an auxiliary device for automatically removing wrinkles and improving printing quality for paper printing, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides auxiliary equipment for automatically eliminating wrinkles and improving the printing quality for paper printing, which has the advantages of automatically eliminating the wrinkles possibly existing on the surface of paper in the printing process and automatically removing floating dust on the surface of the paper in the wrinkle removing process, and solves the problems that the conventional printing equipment cannot be automatically processed when the paper wrinkles occur and the floating dust on the surface of the paper is accumulated on the surface of a printing plate to influence the subsequent printing quality of the conventional printing equipment.

(II) technical scheme

In order to achieve the purposes of automatically eliminating wrinkles possibly existing on the surface of paper in the printing process and automatically removing floating dust on the surface of the paper in the wrinkle removing process, the invention provides the following technical scheme: an auxiliary device for automatically eliminating wrinkles and improving printing quality for paper printing comprises a paper discharging platform, wherein the top of the paper discharging platform is fixedly connected with an auxiliary sliding table, the top of the auxiliary sliding table is movably connected with a height limiting rod, the inside of the height limiting rod is movably connected with a rotating shaft, the left end of the top of the height limiting rod is fixedly connected with a transmission pressure rod, the left end of the transmission pressure rod is movably connected with a pressurizing spring, the bottom of the transmission pressure rod is fixedly connected with a telescopic spring rod, the bottom of the telescopic spring rod is fixedly connected with a sliding block, the outside of the sliding block is movably connected with a limiting sliding groove, the left end of the limiting sliding groove is fixedly connected with a limiting spring, the bottom of the sliding block is fixedly connected with a buffer spring, the bottom of the buffer spring is fixedly connected with a leveling rod, the bottom of the leveling rod is movably connected with a stress wheel, and the right side of the buffer spring is fixedly connected with a pull rod, the suction rod is fixedly connected to the bottom of the pull rod, the suction spring is movably connected to the top of the suction rod, the negative pressure air bag is movably connected to the bottom of the suction rod, and the filter tank is fixedly connected to the bottom of the negative pressure air bag.

Preferably, the height of sliding block is unanimous with the width size of spacing spout inner wall, and sliding block and spacing spout sliding connection.

Preferably, the central axis of the leveling rod is collinear with the central axes of the sliding block and the buffer spring.

Preferably, the distance from the bottom surface of the height limiting rod to the top of the auxiliary sliding table is consistent with the thickness of the paper.

Preferably, the shape of the limiting sliding groove is an inverted L shape with a lower left and a higher right.

Preferably, when the sliding block moves to be in contact with the limiting spring, the bottom surface of the stress wheel is just in the same horizontal plane with the bottom surface of the height limiting rod.

(III) advantageous effects

Compared with the prior art, the invention provides auxiliary equipment for automatically eliminating wrinkles and improving printing quality for paper printing, which has the following beneficial effects:

1. the auxiliary equipment for automatically eliminating the wrinkles and improving the printing quality for paper printing comprises a wrinkle part, a protrusion of the wrinkles can collide with a height limiting rod when the wrinkle part moves to the height limiting rod, the height limiting rod can deflect around a rotating shaft under the action of the collision force, so that a transmission pressure rod can be pushed to extrude a pressurizing spring, the pressurizing spring contracts after being pressed, the transmission pressure rod can simultaneously drive a telescopic spring rod to move towards the direction far away from the height limiting rod in the process, the movement of the telescopic spring rod can drive a sliding block to slide in a limiting sliding chute, when the sliding block slides to be in contact with the limiting spring, a stress wheel at the moment just contacts with paper, the sliding block continuously moves at the moment, the limiting spring is compressed to enable the sliding block to continuously drive the stress wheel to move after contracting, at the moment, the movement state of the stress wheel can be divided into two directions, and the stress wheel can continuously move towards the direction far away from the height limiting rod in the horizontal direction, the stress wheel can move downwards in the vertical direction and apply downward pressure to the paper, the reaction force of the pressure can act on the leveling rod through the stress wheel, and then the reaction force is applied to the buffer spring through the leveling rod and enables the buffer spring to contract, so that the stress wheel can move towards the direction far away from the height limiting rod while applying the pressure to the paper downwards, the fold position of the paper is pulled to be flat, the paper can normally enter the printing machine through the gap between the height limiting rod and the auxiliary sliding table after being restored to be flat, and the effect of automatically eliminating folds possibly existing on the surface of the paper in the printing process is achieved.

2. This paper printing improves auxiliary assembly of printing quality with automatic elimination fold, the arch through the paper when meetting the fold can cause the limit for height pole to take place to deflect, thereby promote the sliding block and slide in spacing spout, and the sliding block can drive buffer spring's motion at the gliding in-process simultaneously, thereby buffer spring motion pulling pull rod, pull rod motion can drive the suction pole extrusion suction spring and make its shrink, meanwhile, can stimulate the negative pressure gasbag at the in-process that the suction pole moved, the negative pressure gasbag takes place the inflation under the pulling of suction pole, its inside pressure reduces, thereby form a negative pressure than the outside air, the superficial dirt on paper surface can inhale inside the negative pressure gasbag via the filter tank under the effect of this negative pressure, thereby reached and got rid of the effect of the surperficial superficial dirt of paper in the pleat in-process of automatic removal.

Drawings

FIG. 1 is a schematic view of a paper delivery platform according to the present invention;

FIG. 2 is a schematic view of the structure of the telescopic spring rod of the present invention;

FIG. 3 is a schematic view of the structure of the transmission compression bar of the present invention;

FIG. 4 is a schematic view of a stress wheel structure according to the present invention;

FIG. 5 is a schematic view of the structure of the negative pressure air bag of the present invention.

In the figure: 1. a paper delivery platform; 2. an auxiliary sliding table; 3. a height limiting rod; 4. a rotating shaft; 5. a transmission pressure lever; 6. a pressurizing spring; 7. a telescoping spring rod; 8. a slider; 9. a limiting chute; 10. a limiting spring; 11. a buffer spring; 12. smoothing the rod; 13. a stress wheel; 14. a pull rod; 15. a suction rod; 16. a suction spring; 17. a negative pressure air bag; 18. and (4) a filter tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an auxiliary device for automatically eliminating wrinkles and improving printing quality for paper printing comprises a paper discharging platform 1, an auxiliary sliding table 2 is fixedly connected to the top of the paper discharging platform 1, a height limiting rod 3 is movably connected to the top of the auxiliary sliding table 2, the distance between the bottom surface of the height limiting rod 3 and the top of the auxiliary sliding table 2 is consistent with the thickness of paper, a rotating shaft 4 is movably connected to the inside of the height limiting rod 3, a transmission pressure rod 5 is fixedly connected to the left end of the top of the height limiting rod 3, a pressure spring 6 is movably connected to the left end of the transmission pressure rod 5, a telescopic spring rod 7 is fixedly connected to the bottom of the transmission pressure rod 5, a sliding block 8 is fixedly connected to the bottom of the telescopic spring rod 7, when the sliding block 8 moves to contact with a limit spring 10, the bottom surface of a stress wheel 13 is exactly at the same horizontal plane as the bottom surface of the height limiting rod 3, a limit chute 9 is movably connected to the outside of the sliding block 8, the shape of spacing spout 9 is the high "L" type of falling of left side low right side, the height and size of sliding block 8 is unanimous with the width size of spacing spout 9 inner wall, and sliding block 8 and spacing spout 9 sliding connection, 9 left end fixedly connected with spacing spring 10 of spacing spout, 8 bottom fixedly connected with buffer spring 11 of sliding block, 11 bottom fixedly connected with of buffer spring smooths pole 12, the central axis and the sliding block 8 of smoothing pole 12, the central axis of buffer spring 11 is same straight line, smooths pole 12 bottom swing joint and has stress wheel 13, buffer spring 11 right side fixedly connected with

pull rod

14, 14 bottom fixedly connected with suction rod 15 of pull rod, 15 top swing joint of suction rod has

suction spring

16, 15 bottom swing joint of suction rod has

negative pressure gasbag

17, 17 bottom fixedly connected with filter vat 18 of negative pressure gasbag.

The working principle is as follows: this paper printing is with automatic auxiliary assembly who eliminates fold and improve printing quality, when normally printing, the paper can enter into the inside of printing machine through play paper platform 1 and supplementary slip table 2, thereby print, if there is the condition of fold on the surface of paper, the paper fold part must have the arch, when fold part moves to limit for height pole 3, the arch of fold can take place the striking with limit for height pole 3 this moment, limit for height pole 3 at this moment can deflect around axis of rotation 4 under the effect of this striking, thereby can promote transmission depression bar 5 extrusion pressure spring 6, pressure spring 6 contracts after receiving pressure, and in this process, transmission depression bar 5 can drive flexible spring lever 7 simultaneously and move to the direction of keeping away from limit for height pole 3, the motion of flexible spring lever 7 can drive sliding block 8 and slide in spacing spout 9, when sliding block 8 slides to contact with spacing spring 10, the stress wheel 13 is just contacted with the paper, the sliding block 8 moves continuously at the moment, so that the limiting spring 10 is compressed to enable the limiting spring to contract and then continuously drive the stress wheel 13 to move, the motion state of the stress wheel 13 can be divided into two directions, the stress wheel 13 can move continuously in the direction far away from the height limiting rod 3 in the horizontal direction, the stress wheel 13 can move downwards in the vertical direction and apply a downward pressure to the paper, the reaction force of the pressure can also act on the leveling rod 12 through the stress wheel 13, then the buffering spring 11 is applied to the buffering spring 11 through the leveling rod 12 and enables the buffering spring to contract, therefore, the stress wheel 13 can move in the direction far away from the height limiting rod 3 while applying the pressure to the paper downwards, the wrinkle position of the paper is pulled to be flat, and the paper can normally enter the printing machine through the gap between the height limiting rod 3 and the auxiliary sliding table 2 after being flat, this achieves the effect of automatically eliminating the possible wrinkles on the surface of the paper during the printing process.

This paper printing is with automatic auxiliary assembly who eliminates fold and improve printing quality, the arch of paper can cause limit for height pole 3 to take place to deflect when meetting the fold, thereby promote sliding block 8 to slide in spacing spout 9, and sliding block 8 can drive buffer spring 11's motion simultaneously at gliding in-process, thereby buffer spring 11 motion pulls pull rod 14, pull rod 14 motion can drive suction rod 15 extrusion suction spring 16 and make its shrink, meanwhile, can pull negative pressure gasbag 17 in the in-process that suction rod 15 moved, negative pressure gasbag 17 takes place the inflation under the pulling of suction rod 15, its inside pressure reduces, thereby form a negative pressure than the outside air, the superficial dust on paper surface can inhale negative pressure gasbag 17 inside through filter tank 18 under the effect of this negative pressure, thereby reached and removed the effect of the superficial dust on paper surface automatically in the pleat in-process of removing.

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, an element defined by the phrase "comprising an … …" 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. The utility model provides a paper printing improves auxiliary assembly of printing quality with automatic wrinkle elimination, includes paper platform (1), its characterized in that: the paper discharging platform is characterized in that an auxiliary sliding table (2) is fixedly connected to the top of the paper discharging platform (1), a height limiting rod (3) is movably connected to the top of the auxiliary sliding table (2), a rotating shaft (4) is movably connected to the inside of the height limiting rod (3), a transmission compression rod (5) is fixedly connected to the left end of the top of the height limiting rod (3), a pressurizing spring (6) is movably connected to the left end of the transmission compression rod (5), a telescopic spring rod (7) is fixedly connected to the bottom of the transmission compression rod (5), a sliding block (8) is fixedly connected to the bottom of the telescopic spring rod (7), a limiting sliding groove (9) is movably connected to the outside of the sliding block (8), a limiting spring (10) is fixedly connected to the left end of the limiting sliding groove (9), a buffer spring (11) is fixedly connected to the bottom of the sliding block (8), a smoothing rod (12) is fixedly connected to the bottom of the buffer spring (11), the stress wheel (13) is movably connected to the bottom of the flattening rod (12), the pull rod (14) is fixedly connected to the right side of the buffer spring (11), the suction rod (15) is fixedly connected to the bottom of the pull rod (14), the suction spring (16) is movably connected to the top of the suction rod (15), the negative pressure air bag (17) is movably connected to the bottom of the suction rod (15), and the filter tank (18) is fixedly connected to the bottom of the negative pressure air bag (17).

2. The auxiliary device for automatically removing wrinkles and improving printing quality for paper printing according to claim 1, wherein: the height of sliding block (8) is the same with the width of spacing spout (9) inner wall, and sliding block (8) and spacing spout (9) sliding connection.

3. The auxiliary device for automatically removing wrinkles and improving printing quality for paper printing according to claim 1, wherein: the central axis of the smoothing rod (12) is in the same straight line with the central axes of the sliding block (8) and the buffer spring (11).

4. The auxiliary device for automatically removing wrinkles and improving printing quality for paper printing according to claim 1, wherein: the distance from the bottom surface of the height limiting rod (3) to the top of the auxiliary sliding table (2) is consistent with the thickness of paper.

5. The auxiliary device for automatically removing wrinkles and improving printing quality for paper printing according to claim 1, wherein: the limiting sliding groove (9) is in an inverted L shape with a lower left part and a higher right part.

6. The auxiliary device for automatically removing wrinkles and improving printing quality for paper printing according to claim 1, wherein: when the sliding block (8) moves to be in contact with the limiting spring (10), the bottom surface of the stress wheel (13) is just in the same horizontal plane with the bottom surface of the height limiting rod (3).