CN210553699U

CN210553699U - Single-sided printer without backing paper

Info

Publication number: CN210553699U
Application number: CN201920884432.1U
Authority: CN
Inventors: 张树力
Original assignee: Xiamen Angyin Information Technology Co Ltd
Current assignee: Xiamen Angyin Information Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-19
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a no backing paper single face printer, including the shell lower cover, install the mounting bracket jointly on the relative lateral wall in the shell lower cover, one side of mounting bracket is fixed with the connecting block, the upper end of connecting block is equipped with the mounting groove, install the second in the mounting groove and lead the paper gyro wheel, all be equipped with the recess between the relative lateral wall in the shell lower cover, run through in the recess and be equipped with the pivot, the one end of two pivots is fixed with the screw thread rubber roll jointly, screw thread rubber roll and second lead the paper gyro wheel and correspond each other, install jointly between the relative lateral wall in the shell lower cover and lead the paper subassembly. The utility model provides a print the easy bonding liquid of in-process at no backing paper and lead to the paper to remove unofficial problem, still solved simultaneously because of area of contact leads to the problem that the paper bonds greatly, avoided because of printing the condition emergence that leads to work efficiency low smoothly, reduced staff's intensity of labour, practiced thrift the cost.

Description

Single-sided printer without backing paper

Technical Field

The utility model relates to a printer technical field especially relates to a no backing paper single face printer.

Background

A printer is a device that prints a calculation result or an intermediate result of a computer on paper in a predetermined format, such as a number, letter, symbol, and figure that can be recognized by a human. The variety of printers is wide, and along with the development of society and the improvement of living standard of people, the printers are also developing in the directions of light, thin, short, small, low power consumption, high speed and intellectualization.

The single-sided printer without the backing paper is one type of the existing printers, and the single-sided printer without the backing paper is widely used in daily life of people, but the existing single-sided printer without the backing paper is easy to adhere glue solution when the paper moves, so that the situation that the paper moves unsmoothly is caused, and meanwhile, the adhesion situation is easy to find when the paper is printed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single-sided printer without backing paper.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a no backing paper single face printer, includes the shell lower cover, install the mounting bracket jointly on the relative lateral wall in the shell lower cover, one side of mounting bracket is fixed with the connecting block, the upper end of connecting block is equipped with the mounting groove, install the second in the mounting groove and lead the paper gyro wheel, all be equipped with the recess between the relative lateral wall in the shell lower cover, run through in the recess and be equipped with the pivot, the one end of two pivots is fixed with the screw thread rubber roll jointly, screw thread rubber roll and second lead the paper gyro wheel and correspond each other, install between the relative lateral wall in the shell lower cover and lead the paper subassembly jointly, lead the paper subassembly on equidistant installation have more than two to lead the paper gyro wheel axle, lead and install first lead the paper gyro wheel on the paper gyro wheel axle, the upper end lock joint of shell lower cover has the shell upper cover, install the pressure paper pressing head subassembly jointly between the relative, the printing head paper pressing assembly is provided with a paper pressing roller shaft, the paper pressing roller shaft is provided with a paper pressing roller, and the paper pressing roller corresponds to the first paper guide roller.

Preferably, a paper guide block, a head sheet and a paper pressing mechanism are jointly installed between opposite side walls in the upper cover of the shell, the paper guide block, the head sheet and the paper pressing mechanism are respectively located on two sides of the threaded rubber roller, and the paper guide block corresponds to the first paper guide roller.

Preferably, a paper inlet is formed in one side of the upper cover of the shell.

Preferably, a sharp rib is fixed on the side wall of one circle of the first paper guide roller.

Preferably, the mounting bracket is made of ABS engineering plastic materials.

Preferably, the mounting bracket and the connecting block are integrally formed.

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

1. the bottomless paper passes through the paper feeding guide rail, and the sliding capacity is increased while the contact area is reduced by virtue of the special design of the paper guide wheel pointed rib belt roller, so that the effects of no bottom paper non-sticking and smooth paper feeding are realized, and the bottomless paper can smoothly enter a printing heating position;

2. the printing rubber roller is designed in a threaded mode, so that the contact area is properly reduced while the printing effect is not influenced in the printing process, the condition that the paper is not stuck during printing is achieved, the outlet is designed by the same roller with sharp ribs, and finally the printing in the whole process is smooth;

in conclusion, the device solves the problem that paper is not smoothly moved due to the fact that adhesive liquid is easy to adhere in the process of printing the backing paper, and meanwhile solves the problem that paper is adhered due to the fact that the contact area is large, the problem that the working efficiency is low due to the fact that printing is not smooth is avoided, the labor intensity of workers is reduced, and the cost is saved.

Drawings

FIG. 1 is an exploded view of a single-sided printer without backing paper according to the present invention;

fig. 2 is a cross-sectional view of a single-sided printer without backing paper according to the present invention;

FIG. 3 is a schematic structural view of a thread rubber roller of a single-sided printer without base paper according to the present invention;

FIG. 4 is a schematic structural view of a paper guide roller of a single-sided printer without base paper according to the present invention;

fig. 5 is an enlarged view of a position a of the single-sided printer without the base paper according to the present invention.

In the figure: the automatic paper feeding device comprises a shell upper cover 1, a first paper guide roller 2, a paper guide assembly 3, a shell lower cover 4, a mounting frame 5, a mounting groove 6, a rotating shaft 7, a threaded rubber roller 8, a paper guide roller shaft 9, a paper feeding port 10, a paper pressing roller 11, a printing head paper pressing assembly 12, a paper pressing roller shaft 13, a paper guide block 14, a head piece 15, a paper pressing mechanism, a sharp rib 16, a second paper guide roller 17 and a connecting block 18.

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.

Referring to fig. 1-5, a bottomless paper single-sided printer, including shell lower cover 4, play the effect of support and protection, install mounting bracket 5 jointly on the relative lateral wall in shell lower cover 4, play the effect of joint support, one side of mounting bracket 5 is fixed with connecting block 18, the upper end of connecting block 18 is equipped with mounting groove 6, install second in the mounting groove 6 and lead paper gyro wheel 17, make things convenient for the bottomless paper to remove, all be equipped with the recess between the relative lateral wall in shell lower cover 4, run through pivot 7 in the recess, the one end of two pivot 7 is fixed with threaded rubber roll 8 jointly, be convenient for print on the bottomless paper, threaded rubber roll 8 and second lead paper gyro wheel 17 correspond each other, through the cooperation between threaded rubber roll 8 and the second and lead paper gyro wheel 17, conveniently will print complete bottomless paper and shift out smoothly, prevent the paper adhesion.

The utility model discloses in, install jointly between the relative lateral wall in the shell lower cover 4 and lead paper subassembly 3, lead paper subassembly 3 and go up equidistant more than two and lead paper roller shaft 9 of installing, be convenient for have no base stock shift position, lead and install first paper guide roller 2 on the paper roller shaft 9, the upper end lock joint of shell lower cover 4 has shell upper cover 1, play the effect of protection, install jointly between the relative lateral wall in the shell upper cover 1 and beat printer head and press paper subassembly 12, beat and install on the printer head presses paper subassembly 12 and press paper roller shaft 13, press and install on the paper roller shaft 13 and press paper gyro wheel 11, press paper gyro wheel 11 and first paper guide roller 2 to correspond each other, utilize and press paper gyro wheel 11 to conveniently flatten to the no base stock on the first paper guide roller 2, improve the printing effect.

The utility model discloses in, one side of shell upper cover 1 is equipped with paper feed port 10, and the no base stock of being convenient for passes through, is fixed with sharp muscle 16 on the a week lateral wall of first paper guide gyro wheel 2, and mounting bracket 5 adopts the ABS engineering plastics material to make, and the quality is light, and hardness is high, and mounting bracket 5 and 18 integrated into one piece of connecting block through sharp muscle 16, paper guide roller shaft 9 and the first cooperation of leading between the paper gyro wheel 2, conveniently do not have the base stock and remove smoothly, have reduced area of contact, prevent the viscose.

The utility model discloses in, install paper guide block 14 and first piece and nipper 15 jointly between the relative lateral wall in the shell upper cover 1, paper guide block 14 and first piece and nipper 15 are located the both sides of thread rubber roll 8 respectively, and paper guide block 14 corresponds each other with first paper guide gyro wheel 2, and through the cooperation between paper guide block 14 and first piece and nipper 15, the convenience is flattened the processing to printing complete paper, still makes things convenient for the paper to shift out the printer simultaneously.

The utility model discloses in, during the use, put into the printer through paper feed port 10 earlier no backing paper, then lead paper subassembly 3 and drive first paper guide gyro wheel 2 and rotate, first paper guide gyro wheel 2 drives sharp muscle 16 when rotating and rotates, sharp muscle 16 rotates and drives paper guide roller shaft 9 and rotate, thereby it removes to drive no backing paper, when no backing paper removes, it drives paper pressing roller shaft 13 and rotates to beat printer head paper pressing subassembly 12 removal, paper pressing roller shaft 13 rotates and drives paper pressing roller 11 and remove, utilize paper pressing roller 11 to flatten no backing paper, rethread screw thread rubber roll 8 prints on no backing paper after the no backing paper after flattening continues to remove, no backing paper flattens the paper once more under the effect of head piece and paper pressing mechanism 15 after printing the end, then remove outside the printer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A single-sided printer without backing paper comprises a lower cover (4) of a shell, and is characterized in that: install mounting bracket (5) jointly on the relative lateral wall in shell lower cover (4), one side of mounting bracket (5) is fixed with connecting block (18), the upper end of connecting block (18) is equipped with mounting groove (6), install second paper guide gyro wheel (17) in mounting groove (6), all be equipped with the recess between the relative lateral wall in shell lower cover (4), run through in the recess and be equipped with pivot (7), the one end of two pivot (7) is fixed with threaded rubber roll (8) jointly, threaded rubber roll (8) and second paper guide gyro wheel (17) correspond each other, install paper guide subassembly (3) jointly between the relative lateral wall in shell lower cover (4), paper guide subassembly (3) equidistant more than two paper guide gyro wheel axle (9) of installing, install first paper guide gyro wheel (2) on paper guide gyro wheel axle (9), the upper end lock joint of shell lower cover (4) has shell upper cover (1), install jointly between the relative lateral wall in shell upper cover (1) and beat printer head and press paper subassembly (12), beat and install on printer head presses paper subassembly (12) and press paper roller shaft (13), press and install on paper roller shaft (13) and press paper gyro wheel (11), press paper gyro wheel (11) and first paper gyro wheel (2) of leading and correspond each other.

2. A primerless single-sided printer according to claim 1 wherein: the novel rubber-covered wire drawing machine is characterized in that a paper guide block (14), a head piece and a paper pressing mechanism (15) are jointly installed between opposite side walls in the shell upper cover (1), the paper guide block (14), the head piece and the paper pressing mechanism (15) are respectively located on two sides of the threaded rubber roller (8), and the paper guide block (14) and the first paper guide roller (2) correspond to each other.

3. A primerless single-sided printer according to claim 1 wherein: one side of the shell upper cover (1) is provided with a paper inlet (10).

4. A primerless single-sided printer according to claim 1 wherein: a sharp rib (16) is fixed on the side wall of the periphery of the first paper guide roller (2).

5. A primerless single-sided printer according to claim 1 wherein: the mounting rack (5) is made of ABS engineering plastic materials.

6. A primerless single-sided printer according to claim 1 wherein: the mounting frame (5) and the connecting block (18) are integrally formed.