CN217396041U

CN217396041U - Paper feeding mechanism of automatic printer

Info

Publication number: CN217396041U
Application number: CN202122601292.2U
Authority: CN
Inventors: 郭志扬
Original assignee: Nanjing Nicebridge Information Technology Co ltd
Current assignee: Nanjing Nicebridge Information Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-09-09
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an automatic paper feeding mechanism of printer relates to automatic printer technical field, including the paper storage box, the top fixed mounting of paper storage box front one side has the push-and-pull handle, the auxiliary tank has been seted up on the surface of push-and-pull handle, one side fixed mounting of paper storage box has first installation rail, first sliding tray has been seted up to the inside of first installation rail, the paper standing groove has been seted up to the inside of paper storage box, the inner wall fixed mounting of paper standing groove has the slidable mounting piece, the slidable mounting groove has been seted up on the surface of slidable mounting piece. Through first installation rail, first sliding tray, second installation rail and second sliding tray cooperate, have played the dismantlement and the installation that make things convenient for whole device to can carry out the clearance of card paper in paper feeding mechanism's position, the effect of convenient timely clearance improves the availability factor of device, reduces the card paper and hinders the quality of use of device, improves the whole practicality of device.

Description

Paper feeding mechanism of automatic printer

Technical Field

The utility model relates to an automatic printer technical field especially relates to a paper feeding mechanism of automatic printer.

Background

The printer is one of the output devices of the computer, is used for printing the result of the computer processing on the relevant medium, the index for measuring the quality of the printer has three items which are respectively printing resolution, printing speed and noise, the types of the printer are various, whether the printing element has impact action on paper or not, the printer is divided into an impact type printer and a non-impact type printer, the printer is divided into a full-character printer and a dot-matrix character printer according to the printing character structure, the printer is divided into a full-character printer and a dot-matrix character printer, the printer is divided into a serial type printer and a line type printer according to the mode of forming a line of characters on paper, and the printer is divided into a column type, a sphere type, an ink-jet type and a thermal type according to the adopted technology, the printing of the printers such as laser type, electrostatic type, magnetic type, light emitting diode type, etc. needs a certain paper feeding mechanism to complete the effect of automatic printing, and the existing paper feeding mechanism has some disadvantages, so that the paper feeding mechanism of the automatic printer needs to be redesigned.

The conventional paper feeding mechanism of the automatic printer has the following problems in use:

1. the phenomenon of card paper appears long during the in-use in the paper feeding mechanism of traditional automatic printer, and the waste of first influence paper, the second can influence the normal clear of printing work, reduces the work efficiency of device to reduce the practicality of device.

2. The paper feeding mechanism of the traditional automatic printer is difficult to timely clear paper clamped when paper jamming occurs, and even can reduce the service life of the device due to the long-term occurrence of the paper jamming, thereby reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic printer's paper feeding mechanism has solved traditional automatic printer's paper feeding mechanism, and the phenomenon of card paper appears long during use, and the waste of first influence paper, the second can influence the normal clear of printing work, reduces the work efficiency of device to reduce the problem of device practicality.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic paper feeding mechanism of printer, includes the paper storage box, the top fixed mounting of the positive one side of paper storage box has the push-and-pull handle, the auxiliary groove has been seted up on the surface of push-and-pull handle, one side fixed mounting of paper storage box has first installation rail, first sliding tray has been seted up to the inside of first installation rail, the paper standing groove has been seted up to the inside of paper storage box, the inner wall fixed mounting of paper standing groove has the slidable mounting piece, the sliding mounting groove has been seted up on the surface of slidable mounting piece, one side demountable installation of slidable mounting piece has the slip control piece, one side fixed mounting of slip control piece has the shrink pole.

Preferably, the cross-sectional width of the slide control block is greater than the cross-sectional width of the slide mounting groove, and the connection relationship between the slide control block and the slide mounting block is a sliding connection.

Preferably, a paper outlet groove is formed in one side of the paper placing groove, an auxiliary conveying plate is fixedly connected to the bottom end of one side of the back face of the paper storing box, a second installing rail is fixedly installed at the top end, far away from one side of the first installing rail, of the paper storing box, and a second sliding groove is formed in the surface of the second installing rail.

Preferably, the top fixed mounting of paper storage box back one side has the connecting block, one side fixed mounting of connecting block has the controller, the opposite side demountable installation of connecting block has the power axle, one side demountable installation of power axle has the conveying to smooth out the straight roller.

Preferably, the top of one side of the telescopic rod is detachably provided with a telescopic rod, the top of one side of the telescopic rod is fixedly provided with a limiting ring, the bottom of the telescopic rod is fixedly provided with a paper pressing rod, and the bottom of one side of the paper pressing rod is fixedly provided with a paper pressing disk.

Preferably, the diameter of the cross section of the telescopic rod is smaller than that of the cross section of the telescopic rod, and the telescopic rod are movably sleeved.

Compared with the prior art, the utility model provides an automatic paper feeding mechanism of printer has following beneficial effect:

1. the utility model provides an automatic paper feeding mechanism of printer, through first installation rail, first sliding tray, second installation rail and second sliding tray cooperate, have played the dismantlement and the installation that make things convenient for whole device to can carry out the clearance of card paper in paper feeding mechanism's position, the effect of convenient timely clearance improves the availability factor of device, reduces the card paper and hinders the quality of use of device, improves the whole practicality of device.

2. The utility model provides an automatic paper feeding mechanism of printer adopts the slidable mounting piece, the sliding mounting groove, the slip control piece, the shrink pole, the telescopic link, the spacing ring, and fly rod and fly-paper dish cooperate, have played and have utilized the slip control piece to drive the shrink pole and remove to when utilizing the fly-paper dish to carry out the conveying to the paper, carry out the effect that flattens to the paper, the phenomenon of card paper appears in the reduction device, the work efficiency of improvement device, thereby the practicality of improvement device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall side view of the device of the present invention;

FIG. 3 is a schematic diagram of a rear view of the device of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a paper storage box; 2. a push-pull handle; 3. an auxiliary groove; 4. a first mounting rail; 5. a first sliding groove; 6. a paper placing groove; 7. a sliding mounting block; 8. a sliding mounting groove; 9. a slide control block; 10. a retracting lever; 11. a paper outlet groove; 12. an auxiliary transfer plate; 13. a second mounting rail; 14. a second sliding groove; 15. connecting blocks; 16. a controller; 17. a power shaft; 18. conveying straightening rollers; 19. a telescopic rod; 20. a limiting ring; 21. a paper pressing rod; 22. and a paper pressing disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a paper feeding mechanism of an automatic printer comprises a paper storage box 1, wherein a push-pull handle 2 is fixedly installed at the top end of one side of the front face of the paper storage box 1, an auxiliary groove 3 is formed in the surface of the push-pull handle 2, a first installation rail 4 is fixedly installed at one side of the paper storage box 1, a first sliding groove 5 is formed in the first installation rail 4, a paper placing groove 6 is formed in the paper storage box 1, a sliding installation block 7 is fixedly installed on the inner wall of the paper placing groove 6, a sliding installation groove 8 is formed in the surface of the sliding installation block 7, a sliding control block 9 is detachably installed at one side of the sliding installation block 7, a contraction rod 10 is fixedly installed at one side of the sliding control block 9, the cross section width of the sliding control block 9 is larger than that of the sliding installation groove 8, the connection relation between the sliding control block 9 and the sliding installation block 7 is sliding connection, a paper outlet groove 11 is formed at one side of the paper placing groove 6, the bottom end of one side of the back of the paper storage box 1 is fixedly connected with an auxiliary conveying plate 12, the top end of one side of the paper storage box 1, which is far away from the first mounting rail 4, is fixedly provided with a second mounting rail 13, and the surface of the second mounting rail 13 is provided with a second sliding groove 14.

In the embodiment, through first installation rail 4, first sliding tray 5, second installation rail 13 and second sliding tray 14 cooperate, played the dismantlement and the installation that make things convenient for whole device to can carry out the clearance of card paper in paper feeding mechanism's position, the effect of convenient timely clearance improves the availability factor of device, reduces the card paper and delays the use quality of device, improves the whole practicality of device.

Example two:

referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: the top fixed mounting of the paper storage box 1 back one side has connecting block 15, one side fixed mounting of connecting block 15 has controller 16, the opposite side demountable installation of connecting block 15 has power shaft 17, one side demountable installation of power shaft 17 has the conveying to smooth out straight roller 18, the top demountable installation of shrink pole 10 one side has telescopic link 19, the top fixed mounting of telescopic link 19 one side has spacing ring 20, the bottom fixed mounting of telescopic link 19 has paper pressing bar 21, the bottom fixed mounting of paper pressing bar 21 one side has paper pressing disc 22, the cross section diameter of telescopic link 19 is less than the cross section diameter of shrink pole 10, the joint relation of telescopic link 19 and shrink pole 10 is for the activity cup joint.

In the embodiment, the sliding installation block 7, the sliding installation groove 8, the sliding control block 9, the contraction rod 10, the telescopic rod 19, the limiting ring 20, the paper pressing rod 21 and the paper pressing disc 22 are adopted to match, so that the contraction rod 10 is driven by the sliding control block 9 to move, the paper is pressed flatly when the paper is conveyed by the paper pressing disc 22, the phenomenon that paper is jammed in the device is reduced, the working efficiency of the device is improved, and the practicability of the device is improved.

The working principle is as follows:

the device is convenient to mount and dismount through the first mounting rail 4 and the second mounting rail 13, appropriate paper is placed inside the paper placing groove 6, the sliding control block 9 controls the position of the paper pressing disc 22 to press and convey the paper, the paper is conveyed through the conveying straightening roller 18 on the power shaft 17, and finally the auxiliary groove 3 is convenient to extract the paper storage box 1 through the auxiliary conveying of the auxiliary conveying plate 12.

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.

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 an automatic paper feeding mechanism of printer, includes paper storage box (1), the top fixed mounting of paper storage box (1) front one side has push-and-pull handle (2), its characterized in that: the paper storage box is characterized in that an auxiliary groove (3) is formed in the surface of the push-pull handle (2), a first installation rail (4) is fixedly installed on one side of the paper storage box (1), a first sliding groove (5) is formed in the first installation rail (4), a paper placing groove (6) is formed in the paper storage box (1), a sliding installation block (7) is fixedly installed on the inner wall of the paper placing groove (6), a sliding installation groove (8) is formed in the surface of the sliding installation block (7), a sliding control block (9) is detachably installed on one side of the sliding installation block (7), and a contraction rod (10) is fixedly installed on one side of the sliding control block (9).

2. A paper feeding mechanism of an automatic printer according to claim 1, wherein the cross-sectional width of the slide control block (9) is larger than the cross-sectional width of the slide mounting groove (8), and the connection relationship between the slide control block (9) and the slide mounting block (7) is a sliding connection.

3. The paper feeding mechanism of an automatic printer according to claim 1, wherein a paper discharging slot (11) is opened at one side of the paper placing slot (6), an auxiliary conveying plate (12) is fixedly connected to a bottom end of a back side of the paper storing box (1), a second mounting rail (13) is fixedly installed at a top end of the paper storing box (1) far away from the first mounting rail (4), and a second sliding slot (14) is opened on a surface of the second mounting rail (13).

4. The paper feeding mechanism of the automatic printer according to claim 1, characterized in that a connecting block (15) is fixedly installed at the top end of one side of the back of the paper storage box (1), a controller (16) is fixedly installed at one side of the connecting block (15), a power shaft (17) is detachably installed at the other side of the connecting block (15), and a conveying straightening roller (18) is detachably installed at one side of the power shaft (17).

5. The paper feeding mechanism of an automatic printer according to claim 1, wherein a telescopic rod (19) is detachably mounted on the top end of one side of the telescopic rod (10), a limit ring (20) is fixedly mounted on the top end of one side of the telescopic rod (19), a paper pressing rod (21) is fixedly mounted on the bottom end of the telescopic rod (19), and a paper pressing disk (22) is fixedly mounted on the bottom end of one side of the paper pressing rod (21).

6. The paper feeding mechanism of an automatic printer according to claim 5, wherein the cross-sectional diameter of the telescopic rod (19) is smaller than that of the telescopic rod (10), and the telescopic rod (19) and the telescopic rod (10) are movably sleeved.