CN219408594U - Printing machine paper feeder with stable paper feeding - Google Patents

Abstract

The utility model discloses a paper feeder of a printing machine with stable paper feeding, which belongs to the field of printing machines and comprises a printing machine body, wherein a paper pressing improvement component is detachably connected to the printing machine body, the paper pressing improvement component comprises two supporting frames arranged along the conveying direction of paper tapes, a plurality of connecting seats are sleeved on the two supporting frames, a connecting shaft is fixedly arranged on one side of each of the plurality of connecting seats, the plurality of connecting shafts are connected through supporting seats, a supporting and fixing pipe is arranged in each of the connecting shafts, and a plurality of air suction nozzles are arranged on one side of each of the supporting and fixing pipe.

Description

Printing machine paper feeder with stable paper feeding

Technical Field

The utility model relates to the field of printers, in particular to a printer paper feeder with stable paper feeding.

Background

Printers require finishing of the paper during printing, which is typically transported by a moving belt.

In the prior art, china issued patent publication No.: CN209289952U provides a press frame of printing machine, and the press frame of printing machine of this patent adoption above-mentioned structure, device low cost, practicality are convenient, easily promote, and the staff of being convenient for dismantles, replaces and the work of maintaining, can press the paper tape fast, firmly, avoids the paper tape to deviate, ensures that the paper tape is stable to be conveyed, improves work efficiency.

This patent can carry out stable transport to the paper that printing machine printing was accomplished, however, at the in-process paper surface of paper transport can adhere to some tiny paper bits, and tiny paper bits are easy to scatter everywhere because of the influence of static, and the paper bits that scatter are easy by staff's mistake inhale, and the paper bits of mistake inhale can block staff's respiratory track to probably can lead to staff's dyspnea, and then bring inconvenience for the user to a certain extent.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a printer paper feeder with stable paper feeding, which can effectively treat fine paper scraps on paper in the paper feeding process, thereby avoiding the fine paper scraps from being scattered everywhere easily due to the influence of static electricity, being convenient for purifying the working environment of a user, further being beneficial to improving the practicability of equipment and being convenient for staff to use.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a printer paper feeder that paper feeding is stable, includes the printer body, can dismantle on the printer body and be connected with the paper pressing and improve the subassembly, paper pressing improves the subassembly and includes two support frames that set up along paper tape direction of delivery, two all overlap on the support frame and be equipped with a plurality of connecting seats, a plurality of one side fixed mounting of connecting seat has the connecting axle, and is a plurality of connect through the supporting seat between the two liang of connecting axle, the inside of connecting axle is provided with the support fixed pipe, one side of support fixed pipe is provided with a plurality of suction nozzles, one side that just is located the support frame on the printer body is provided with the holding tank, one side fixedly connected with negative pressure fan that holds tank inner wall bottom, negative pressure fan's one end intercommunication has communicating pipe, the one end of communicating pipe and the one end intercommunication of support fixed pipe.

Further, one side fixedly connected with U type frame of supporting seat, one side of U type frame inner wall is through connecting spring fixedly connected with arc brush cleaner.

Further, the inside of U type frame just is located one side rotation that the arc cleaned the brush and is connected with the paper pressing wheel, one side of paper pressing wheel contacts with one side of arc cleaned the brush.

Further, a through groove for the suction nozzle to pass through is formed in the supporting seat.

Further, the other side fixedly connected with collection box of holding case inner wall bottom, the other end of negative pressure fan communicates with the inside of collection box through the hose.

Further, the recovery box is internally provided with an antistatic plate, and the antistatic plate is used for adsorbing fine paper scraps.

Further, an opening and closing door is arranged on the side face of the accommodating box, a maintenance door is arranged on the side face of the recovery box, and the opening and closing door corresponds to the maintenance door.

Further, a plurality of the air suction nozzles are distributed in a linear array.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can carry out effective processing to tiny wastepaper on the in-process paper of feeding to can avoid tiny wastepaper to fly away everywhere easily because of the influence of static, be convenient for purify user's operational environment, and then be favorable to improving the practicality of equipment, make things convenient for the staff to use.

(2) The paper scraps inside the recovery box in the accommodating box can be selectively cleaned according to actual use conditions, and the device can be conveniently recycled through the arrangement, so that the flexibility of the device is improved, and the device is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged view of a portion of the utility model at A;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of a portion of the utility model at B;

fig. 6 is a side view of the containment case of the present utility model.

The reference numerals in the figures illustrate:

1. a printer body;

2. a platen improvement assembly; 21. a support frame; 22. a connecting seat; 23. a connecting shaft; 24. a support base; 25. a U-shaped frame; 26. a connecting spring; 27. arc-shaped cleaning brushes; 28. a paper pressing wheel; 29. a housing box; 210. a negative pressure fan; 211. a communicating pipe; 212. supporting and fixing the pipe; 213. an air suction nozzle; 214. a recovery box; 215. an antistatic plate; 216. and a door is opened and closed.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-6, a paper feeder of a printing press with stable paper feeding, including a printing press body 1, a paper pressing improvement assembly 2 is detachably connected to the printing press body 1, the paper pressing improvement assembly 2 includes two supporting frames 21 arranged along a paper tape conveying direction, the material of the supporting frames 21 is stainless steel, the strength and hardness are good, the arrangement is such that deviation of paper tape can be avoided, this is the prior art, not repeated description is omitted, a plurality of connecting seats 22 are respectively sleeved on the two supporting frames 21, a connecting shaft 23 is fixedly installed on one side of the plurality of connecting seats 22, the plurality of connecting shafts 23 are connected in pairs by a supporting seat 24, the connecting shaft 23 and the supporting seat 24 are fixed by bolts, this is not repeated in the prior art, a supporting fixing tube 212 is arranged in the connecting shaft 23, a plurality of air suction nozzles 213 are arranged on one side of the printing press body 1 and located on one side of the supporting frames 21, one side of the holding box 29 is fixed with one side of the supporting frames 21, the other side of the drawing is not drawn, one side of the bottom of the holding box 29 is fixedly connected with a negative pressure fan 210, and the negative pressure fan 210 is connected with one end of the communicating tube 211.

One side fixedly connected with U type frame 25 of supporting seat 24, one side of U type frame 25 inner wall is through connecting spring 26 fixedly connected with arc brush cleaner 27, through the elasticity effect of connecting spring 26, can be when the platen roller 28 rolls, carries out adaptability to arc brush cleaner 27 to can make arc brush cleaner 27 closely laminate with the surface of platen roller 28.

The inside of the U-shaped frame 25 and one side of the arc-shaped cleaning brush 27 are rotatably connected with a paper pressing wheel 28, and one side of the paper pressing wheel 28 is contacted with one side of the arc-shaped cleaning brush 27.

The inside of supporting seat 24 is provided with the logical groove that supplies the suction nozzle 213 to pass through, through the setting of logical groove, can conveniently install supporting seat 24.

The other side of the bottom of the inner wall of the accommodating box 29 is fixedly connected with a recovery box 214, and the other end of the negative pressure fan 210 is communicated with the inside of the recovery box 214 through a hose.

The recovery box 214 is internally provided with the antistatic plate 215, and fine paper scraps can be conveniently adsorbed through the arrangement of the antistatic plate 215, so that fine paper scraps can be conveniently recovered, and the antistatic plate 215 is used for adsorbing the fine paper scraps.

The side of holding box 29 is provided with the door that opens and shuts 216, and the side of collection box 214 is provided with the maintenance door, and the door that opens and shuts 216 corresponds with the maintenance door, and the door that opens and shuts 216 is used with the maintenance door is supporting.

The plurality of air suction nozzles 213 are distributed in a linear array.

Working principle: when paper is fed, the negative pressure fan 210 can be driven, some tiny paper scraps on the surface of the paper can be adsorbed through the air suction nozzle 213, meanwhile, when the paper pressing wheel 28 runs, the tiny paper scraps on the surface of the paper can be adhered to the paper pressing wheel 28, the paper pressing wheel 28 can be continuously contacted with the arc-shaped cleaning brush 27 in the rolling process, the arc-shaped cleaning brush 27 can be tightly contacted with the paper pressing wheel 28 under the elastic action of the connecting spring 26 on the arc-shaped cleaning brush 27, at the moment, the tiny paper scraps adhered to the paper pressing wheel 28 can be adsorbed again through the air suction nozzle 213, after the suction nozzle 213 is adsorbed, the tiny paper scraps can be conveyed to the communicating pipe 211 through the supporting and fixing pipe 212 and conveyed to the inside of the recovery box 214 through the negative pressure fan 210, the tiny paper scraps can be attracted through the antistatic plate 215 inside the recovery box 214, the tiny paper scraps can be prevented from flying around, later cleaning difficulty is caused, and the tiny paper scraps can be taken out through the opening and closing door 216 when being collected to a certain amount.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (8)

1. The utility model provides a printer paper feeder that paper feeding is stable, includes printing machine body (1), its characterized in that: the printing machine comprises a printing machine body (1), and is characterized in that a paper pressing improvement component (2) is detachably connected to the printing machine body (1), the paper pressing improvement component (2) comprises two supporting frames (21) which are arranged along the paper tape conveying direction, a plurality of connecting seats (22) are sleeved on the supporting frames (21), one side of each connecting seat (22) is fixedly provided with a connecting shaft (23), the connecting shafts (23) are connected through supporting seats (24) in pairs, a supporting fixed pipe (212) is arranged in each connecting shaft (23), a plurality of air suction nozzles (213) are arranged on one side of each supporting fixed pipe (212), a containing box (29) is arranged on one side of each supporting frame (21), one side of the bottom of the inner wall of each containing box (29) is fixedly connected with a negative pressure fan (210), one end of each negative pressure fan (210) is communicated with a communicating pipe (211), and one end of each communicating pipe (211) is communicated with one end of each supporting fixed pipe (212).

2. A stable printer feeder as claimed in claim 1, wherein: one side of supporting seat (24) fixedly connected with U type frame (25), one side of U type frame (25) inner wall is through connecting spring (26) fixedly connected with arc brush cleaner (27).

3. A stable printer feeder according to claim 2, wherein: the paper pressing machine is characterized in that a paper pressing wheel (28) is rotatably connected to the inside of the U-shaped frame (25) and located on one side of the arc-shaped cleaning brush (27), and one side of the paper pressing wheel (28) is contacted with one side of the arc-shaped cleaning brush (27).

4. A stable printer feeder as claimed in claim 1, wherein: the inside of the supporting seat (24) is provided with a through groove for the suction nozzle (213) to pass through.

5. A stable printer feeder as claimed in claim 1, wherein: the other side of holding case (29) inner wall bottom fixedly connected with collection box (214), the other end of negative pressure fan (210) communicates with the inside of collection box (214) through the hose.

6. A stable printer feeder as defined in claim 5, wherein: an antistatic plate (215) is arranged in the recovery box (214), and the antistatic plate (215) is used for adsorbing fine paper scraps.

7. A stable printer feeder as defined in claim 5, wherein: the side of holding case (29) is provided with open and shut door (216), the side of collection case (214) is provided with the maintenance door, open and shut door (216) correspond with the maintenance door.

8. A stable printer feeder as claimed in claim 1, wherein: the suction nozzles (213) are distributed in a linear array.