CN216033289U

CN216033289U - Fold structure is prevented to rapid printer paper feed

Info

Publication number: CN216033289U
Application number: CN202121332586.3U
Authority: CN
Inventors: 罗宝松; 王志伟
Original assignee: Jiangsu Carver Digital Printing Co ltd
Current assignee: Jiangsu Carver Digital Printing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-03-15
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of printers, in particular to a rapid printer paper-feeding anti-wrinkling structure which comprises a printer body, wherein a placing plate is arranged on the outer surface of one side of the printer body close to the bottom end, a mounting seat is arranged on the outer surface of one side of the printer body close to the top end, electric push rods are arranged on the bottom end of the mounting seat close to the two sides, the output ends of the two groups of electric push rods are fixed with the top end of a limiting seat, a connecting rod is arranged on the bottom end of the mounting seat close to the middle, sliding rails are arranged on the outer surfaces of the two sides of the connecting rod, limiting blocks are arranged at the two ends of the two groups of sliding rails, and a scraper is arranged at the bottom end of the connecting rod. Through the cooperation of the arrangement of other parts such as two sets of second spring posts, two sets of rubber balls, the problem that printing paper that can not be convenient to stewing is spacing is beaten and is beaten the easy landing of printing paper can be effectively solved.

Description

Fold structure is prevented to rapid printer paper feed

Technical Field

The utility model relates to the technical field of printers, in particular to a paper-feeding anti-wrinkle structure of a rapid printer.

Background

A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: print resolution, print speed and noise. The printer is various in types, and according to whether a printing element strikes paper, the printer is divided into a striking type printer and a non-striking type printer, along with the development of the times, the existing printer is often provided with a fold prevention structure around a paper inlet, but the existing fold prevention structure is single in function and needs to be improved.

The prior rapid printer paper-feeding wrinkle-preventing structure has the problems that standing printing paper cannot be conveniently limited and easily slides, and inconvenience is brought to actual operation; the utility model provides a paper-feeding wrinkle-preventing structure of a rapid printer, which is used for solving the problem that ash is removed from the surface of printing paper when the printing paper is fed and printed in the prior rapid printer, and brings inconvenience to actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paper-feeding wrinkle-preventing structure of a rapid printer, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fold structure is prevented to quick printer paper feed, includes printer body, the position that one side surface of printer body leaned on the bottom is installed and is placed the board, the mount pad is installed by the position on top to one side surface of printer body, electric putter is all installed, two sets of by the position of both sides in the bottom of mount pad electric putter's output all is fixed mutually with the top of spacing seat, the connecting rod is installed by the position in the middle of the bottom of mount pad is leaned on.

Preferably, the slide rail is all installed to the both sides surface of connecting rod, and is two sets of the stopper is all installed at the both ends of slide rail, the scraper blade is installed to the bottom of connecting rod.

Preferably, the top inner wall of spacing seat has been leaned on the position of connecting rod and has been seted up the intercommunication groove, the inner wall surface mounting in intercommunication groove has two sets of sliders, the both sides inner wall of spacing seat has all seted up the movable groove by the position that the scraper blade corresponds one side, and is two sets of first spring post is all installed to the bottom inner wall of movable groove, the standing groove has all been seted up by the position of both sides to the bottom of spacing seat, and is two sets of second spring post is all installed to the top inner wall of standing groove, and is two sets of the installation pole is all installed to the both sides of second spring post, the quantity of installation pole is four groups, four groups the ball is all installed to the one end of installation pole, and is two sets of the rubber ball is all installed to the bottom of second spring post.

Preferably, the two sets of sliders are equal in size, the two sets of sliders are in sliding connection with the outer surface of one side of the corresponding sliding rail respectively, and one end of the connecting rod penetrates through the inside of the top end of the limiting seat through the communicating groove.

Preferably, the four groups of limiting blocks are equal in size, and one sides of the four groups of limiting blocks are respectively fixed with the outer surface of the corresponding side of the connecting rod.

Preferably, both sides of the top end of the scraper are respectively located inside the corresponding movable grooves, the two groups of first spring columns are equal in size, and the top ends of the two groups of first spring columns are respectively fixed with the inner wall of the side, corresponding to the top end of the scraper, of the scraper.

Preferably, the four groups of balls are equal in size, and the four groups of balls are respectively attached to the inner wall of the corresponding side of the corresponding placing groove.

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

1. through the cooperation of the arrangement of other parts such as two sets of second spring posts, two sets of rubber balls, the problem that printing paper that can not be convenient to stewing is spacing is beaten and is beaten the easy landing of printing paper can be effectively solved.

2. Can effectually solve under the cooperation of setting up of other spare parts such as scraper blade and beat printing paper and carry out the problem of deashing to the printing paper surface when the paper feed is printed, and beat printing paper when the paper feed moves, the bottom of scraper blade is laminated all the time in beating the printing paper surface to can prevent that the fold phenomenon from taking place.

Drawings

FIG. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is a schematic side view of the structure of the spacing base of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is a schematic structural perspective view of the limiting seat of the present invention.

In the figure: 1. a printer body; 11. placing the plate; 2. a mounting seat; 21. an electric push rod; 22. a connecting rod; 23. a slide rail; 24. a limiting block; 3. a limiting seat; 31. a communicating groove; 32. a slider; 33. a movable groove; 34. a first spring post; 35. a placement groove; 36. a second spring post; 37. mounting a rod; 38. a ball bearing; 39. A rubber ball; 4. a scraper.

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 to 4, the present invention provides a technical solution: a rapid printer paper feed anti-wrinkle structure comprises a printer body 1, a placing plate 11 is arranged on the outer surface of one side of the printer body 1 close to the bottom end, a mounting seat 2 is arranged on the outer surface of one side of the printer body 1 close to the top end, electric push rods 21 are arranged on the bottom end of the mounting seat 2 close to the two sides, the output ends of the two groups of electric push rods 21 are fixed with the top end of a limiting seat 3, a connecting rod 22 is arranged on the bottom end of the mounting seat 2 close to the middle, sliding rails 23 are arranged on the outer surfaces of the two sides of the connecting rod 22, limiting blocks 24 are arranged on the two ends of the two groups of sliding rails 23, the sizes of the four groups of limiting blocks 24 are equal, one side of each group of limiting blocks 24 is fixed with the outer surface of the corresponding side of the connecting rod 22, a scraper 4 is arranged at the bottom end of the connecting rod 22, the two sides of the top end of the scraper 4 are respectively positioned in corresponding movable grooves 33, and the sizes of two groups of first spring columns 34 are equal, the top ends of the two groups of first spring columns 34 are respectively fixed with the inner wall of one side of the scraper 4 corresponding to the top ends;

the position of the inner wall of the top end of the limiting seat 3 close to the connecting rod 22 is provided with a communicating groove 31, the outer surface of the inner wall of the communicating groove 31 is provided with two groups of sliding blocks 32, the sizes of the two groups of sliding blocks 32 are equal, the two groups of sliding blocks 32 are respectively in sliding connection with the outer surface of one side of the corresponding sliding rail 23, one end of the connecting rod 22 penetrates through the top end of the limiting seat 3 through the communicating groove 31, the positions of the inner walls of the two sides of the limiting seat 3 close to the corresponding side of the scraping plate 4 are provided with movable grooves 33, the inner walls of the bottom ends of the two groups of movable grooves 33 are provided with first spring columns 34, the positions of the bottom ends of the limiting seat 3 close to the two sides are provided with placing grooves 35, the inner walls of the top ends of the two groups of placing grooves 35 are provided with second spring columns 36, the two sides of the two groups of second spring columns 36 are provided with installing rods 37, the number of the four groups of installing rods 37 are provided with ball 38, the sizes of the four groups of ball 38 are equal, the four groups of balls 38 are respectively attached to the inner wall of the corresponding side of the corresponding placing groove 35, and the bottom ends of the two groups of second spring columns 36 are respectively provided with a rubber ball 39;

in the using process, when the printer is in an initial state, the two groups of rubber balls 39 are subjected to downward elastic force action corresponding to the second spring columns 36 and upward reaction force generated by the contact of the two groups of rubber balls 39 and the printing paper, and the two groups of second spring columns 36 are in a compression state, under the action of the two reaction forces, the two groups of rubber balls 39 can limit the printing paper placed on the surface of the placing plate 11, so that the printing paper is prevented from sliding off the surface of the placing plate 11, the arrangement of the two groups of rubber balls 39 can limit the printing paper, no trace is generated during limiting, the subsequent printing effect cannot be influenced, when printing is required, a user can simultaneously start the two groups of electric push rods 21, the limiting seat 3 can move upwards under the action of the two groups of electric push rods 21, and when moving upwards, the two groups of second spring columns 36 can correspondingly stretch downwards, the original state is recovered, and meanwhile, the corresponding rubber ball 39 is driven to correspondingly move and move upwards, so that the printed paper is not limited, meanwhile, the corresponding mounting rod 37 and the corresponding ball 38 correspondingly move, so that the corresponding rubber ball 39 does not shake due to the elastic force of the corresponding second spring post 36 when moving, and unnecessary collision occurs, when the limiting seat 3 moves upwards, two sets of sliders 32 correspondingly slide on the outer surface of the corresponding slide rail 23, the four sets of limiting blocks 24 are arranged to prevent the corresponding sliders 32 from sliding out of the outer surface of the corresponding slide rail 23, two sets of first spring posts 34 correspondingly contract, because the length of the connecting rod 22 is fixed, the position of the scraper 4 is still at the original position, because the bottom end of the scraper 4 is attached to the printed paper, when the printed paper is printed through the paper inlet on one side of the printer body 1, scraper blade 4 can correspond the surface of beating printing paper and carry out the deashing and handle, because scraper blade 4's bottom is provided with a plurality of groups brush, brush itself has certain compliance, so can be in at the beginning and curl the state, when beating printing paper and continuously printing, the continuous reduction in quantity, beat when beating the total thickness and continuously reduce, the brush can resume gradually to normal condition and carry out the deashing simultaneously and handle, in order to prevent that the dust from getting into the inside of printer body 1 and causing adverse effect, and beat printing paper when the paper removes, scraper blade 4's bottom is laminated all the time in beating the printing paper surface, thereby can prevent that fold phenomenon from taking place.

The working principle is as follows: in the using process, when the printer is in an initial state, the two groups of rubber balls 39 are subjected to downward elastic force action corresponding to the second spring columns 36 and upward reaction force generated by the contact of the two groups of rubber balls 39 and the printing paper, and the two groups of second spring columns 36 are in a compression state, under the action of the two reaction forces, the two groups of rubber balls 39 can limit the printing paper placed on the surface of the placing plate 11, so that the printing paper is prevented from sliding off the surface of the placing plate 11, the arrangement of the two groups of rubber balls 39 can limit the printing paper, no trace is generated during limiting, the subsequent printing effect cannot be influenced, when printing is required, a user can simultaneously start the two groups of electric push rods 21, the limiting seat 3 can move upwards under the action of the two groups of electric push rods 21, and when moving upwards, the two groups of second spring columns 36 can correspondingly stretch downwards, the original state is recovered, and meanwhile, the corresponding rubber ball 39 is driven to correspondingly move and move upwards, so that the printed paper is not limited, meanwhile, the corresponding mounting rod 37 and the corresponding ball 38 correspondingly move, so that the corresponding rubber ball 39 does not shake due to the elastic force of the corresponding second spring post 36 when moving, and unnecessary collision occurs, when the limiting seat 3 moves upwards, two sets of sliders 32 correspondingly slide on the outer surface of the corresponding slide rail 23, the four sets of limiting blocks 24 are arranged to prevent the corresponding sliders 32 from sliding out of the outer surface of the corresponding slide rail 23, two sets of first spring posts 34 correspondingly contract, because the length of the connecting rod 22 is fixed, the position of the scraper 4 is still at the original position, because the bottom end of the scraper 4 is attached to the printed paper, when the printed paper is printed through the paper inlet on one side of the printer body 1, scraper blade 4 can correspond the surface of beating printing paper and carry out the deashing and handle, because scraper blade 4's bottom is provided with a plurality of groups brush, brush itself has certain compliance, so can be in at the beginning and curl the state, when beating printing paper and continuously printing, the continuous reduction in quantity, beat when beating the total thickness and continuously reduce, the brush can resume gradually to normal condition and carry out the deashing simultaneously and handle, in order to prevent that the dust from getting into the inside of printer body 1 and causing adverse effect, and beat printing paper when the paper removes, scraper blade 4's bottom is laminated all the time in beating the printing paper surface, thereby can prevent that fold phenomenon from taking place.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fold structure is prevented in quick printer paper feed, includes printer body (1), its characterized in that: the printer comprises a printer body (1), wherein a placement plate (11) is installed on the outer surface of one side of the printer body (1) by the bottom, a mounting seat (2) is installed on the outer surface of one side of the printer body (1) by the top, electric push rods (21) are installed on the bottom of the mounting seat (2) by the positions of two sides, the output ends of the electric push rods (21) are fixed to the top of a limiting seat (3), and a connecting rod (22) is installed on the bottom of the mounting seat (2) by the middle position.

2. The paper feed wrinkle-preventing structure for a rapid printer as claimed in claim 1, wherein: slide rail (23) are all installed to the both sides surface of connecting rod (22), and are two sets of stopper (24) are all installed at the both ends of slide rail (23), scraper blade (4) are installed to the bottom of connecting rod (22).

3. The paper feed wrinkle-preventing structure for a rapid printer according to claim 1 or 2, wherein: a communicating groove (31) is arranged on the inner wall of the top end of the limiting seat (3) close to the connecting rod (22), two groups of sliding blocks (32) are arranged on the outer surface of the inner wall of the communicating groove (31), movable grooves (33) are formed in the positions, close to the corresponding side of the scraper (4), of the inner walls of the two sides of the limiting seat (3), first spring columns (34) are arranged on the inner walls of the bottoms of the two groups of movable grooves (33), the bottom end of the limiting seat (3) is provided with placing grooves (35) at positions close to two sides, the inner walls of the top ends of the two groups of placing grooves (35) are provided with second spring columns (36), the two sides of the two groups of second spring columns (36) are provided with mounting rods (37), the quantity of installation pole (37) is four groups, four groups ball (38) are all installed to the one end of installation pole (37), and two sets of rubber ball (39) are all installed to the bottom of second spring post (36).

4. The paper feed wrinkle-preventing structure for a rapid printer as claimed in claim 3, wherein: the size of two sets of slider (32) equals, and two sets of slider (32) are sliding connection with the outside surface of one side that corresponds slide rail (23) respectively and are concerned, the one end of connecting rod (22) is passed through inside the top of spacing seat (3) through intercommunication groove (31).

5. The paper feed wrinkle-preventing structure for a rapid printer as claimed in claim 2, wherein: the four groups of limiting blocks (24) are equal in size, and one sides of the four groups of limiting blocks (24) are respectively fixed with the outer surface of the corresponding side of the connecting rod (22).

6. The paper feed wrinkle-preventing structure for a rapid printer as claimed in claim 3, wherein: the two sides of the top end of the scraper (4) are respectively positioned in the corresponding movable grooves (33), the sizes of the two groups of first spring columns (34) are equal, and the top ends of the two groups of first spring columns (34) are respectively fixed with the inner wall of one side of the scraper (4) corresponding to the top end.

7. The paper feed wrinkle-preventing structure for a rapid printer as claimed in claim 3, wherein: the four groups of balls (38) are equal in size, and the four groups of balls (38) are respectively attached to the inner wall of the corresponding side of the corresponding placing groove (35).