CN216511967U

CN216511967U - Receipt printer

Info

Publication number: CN216511967U
Application number: CN202122514500.5U
Authority: CN
Inventors: 吴小平; 吴茂林; 陈维江; 张明; 卫振东
Original assignee: Shenzhen Lianke Network Technology Co ltd
Current assignee: Shenzhen Lianke Network Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-13
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a receipt printer which comprises a printer shell, wherein a ticket outlet is formed in the top end of the printer shell; through the inside mechanism that cuts that sets up at printer housing, beat printing paper and print the completion back when the receipt, the second motor can automatic start, the second motor drives drive end fixed connection's live-rollers, the live-rollers sets up to oval shape, the live-rollers rotates the round and can touch twice with the movable plate, just so can make the movable plate move twice to one side of receipt printing paper, one side fixedly connected with at the movable plate cuts the sword, one side of cutting the sword is through sliding plate fixedly connected with sawtooth tooth, it just can make the sawtooth tooth produce the effect of cutting to receipt printing paper to cut the sword like this, be convenient for beat printing paper to tear the receipt, it can neither hinder the work of printing and also enable its better tear twice to cut the sword removal, can reach and tear receipt printing paper and do not influence the effect of beating printing receipt printing paper like this.

Description

Receipt printer

Technical Field

The utility model belongs to the technical field of printers, and particularly relates to a receipt printer.

Background

The receipt printer can print information such as orders and data in real time, so that a client and a merchant can work according to the receipt information, and the receipt is torn off and handed to the client for checking information.

However, most bill printers are not easy to tear off bills after printing the bills, and the unused printing paper is damaged in the process of tearing the bills, so that the damaged part of the printing paper cannot be used, and the damaged paper may cause paper jam, so that a small bill printer is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects and provides a receipt printer to solve the problems that most of the receipt printers proposed in the background technology are not easy to tear down the receipt after printing the receipt, so that unused printing paper is damaged in the process of tearing the receipt, the damaged part of the printing paper cannot be used, and the damaged paper can cause paper jam.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a receipt printer, includes printer housing, the mouth of drawing a bill has been seted up on printer housing's top, the inboard of the mouth of drawing a bill is provided with receipt printing paper, printer housing's inside is provided with cutting device, printer housing's inside bottom fixedly connected with baffle, cutting device's below is provided with a rotation section of thick bamboo, the one end of a rotation section of thick bamboo is rotated and is connected in inside one side of printer housing, the other end of a rotation section of thick bamboo is provided with first motor, a rotation section of thick bamboo fixed connection is in the drive end of first motor, first motor fixed connection is in printer housing's inside opposite side, the outside fixedly connected with pressing plate of a rotation section of thick bamboo.

Preferably, the cutting device comprises a second motor, a rotating roller, a movable plate, a sliding plate and a cutting knife, the rotating roller is fixedly connected to the driving end of the second motor, the movable plate is arranged on the outer side of the rotating roller, the sliding plate is fixedly connected to the other side of the movable plate, and the cutting knife is fixedly connected to the other side of the sliding plate.

Preferably, the second motor is fixedly connected to one side of the interior of the printer housing, and the other end of the rotating roller is rotatably connected to the other side of the interior of the printer housing.

Preferably, the top end of the sliding plate is slidably connected with a fixed sliding block, the other side of the sliding plate is fixedly connected with a return spring, the return spring and the fixed sliding block are respectively provided with a plurality of return springs, the other end of the fixed sliding block is fixedly connected with a fixed plate, and the fixed plate and the fixed sliding block are fixedly connected to the top end inside the printer housing.

Preferably, one side of the cutting knife is provided with sawtooth teeth.

Preferably, one side of the moving plate is provided with a groove.

Preferably, the rotating roller is provided in an elliptical shape.

Compared with the prior art, the utility model provides a receipt printer, which has the following beneficial effects:

1. according to the receipt printing paper cutting device, the cutting mechanism is arranged in the printer shell, after receipt printing paper is printed, the second motor can be automatically started, the second motor drives the rotating roller fixedly connected with the driving end, the rotating roller is arranged to be in an oval shape, the rotating roller rotates for a circle and can be contacted with the moving plate twice, so that the moving plate can move twice to one side of the receipt printing paper, the cutting knife is fixedly connected to one side of the moving plate, and the sawtooth teeth are fixedly connected to one side of the cutting knife through the sliding plate, so that the sawtooth teeth can cut the receipt printing paper, the receipt printing paper can be conveniently torn down, the ticket printing paper can be better torn down without delaying the printing work due to the twice moving of the cutting knife, and the effect of tearing the receipt printing paper can be achieved without affecting the effect of printing the receipt printing paper;

2. according to the utility model, the reset spring is fixedly connected to one side of the sliding plate, the top end of the sliding plate is connected with the fixed sliding block in a sliding manner, the fixed sliding block is fixedly connected to the inner top end of the printer shell, when the cutting mechanism operates, the sliding plate can slide on the outer side of the fixed sliding block, the sliding plate pulls the reset spring, the other end of the reset spring is fixedly connected with the fixed plate, the fixed plate is fixedly connected to the inner top end of the printer shell, and the reset spring can automatically return to the original position for next cutting after one cutting is finished, so that the cutting knife can conveniently return to the original position for next work, and the effect of facilitating cutting can be achieved;

3. according to the receipt printing paper cutting device, the pressing plate is arranged on one side of the baffle plate, the pressing plate is fixedly connected to the outer side of the rotating cylinder, the rotating cylinder is fixedly connected to the driving end of the first motor, the other end of the rotating cylinder is rotatably connected to one side of the interior of the printer shell, when the cutting device is finished, the printer automatically starts the first motor, the first motor rotates to drive the pressing plate to rotate towards one side of the receipt printing paper through the rotating cylinder, so that the pressing plate can press the receipt printing paper, the receipt printing paper can be controlled not to rotate, the receipt printing paper can not be easily pulled out, and when the printer is started, the first motor rotates reversely, so that the receipt printing paper can be protected.

The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic perspective view of a receipt printer according to the present invention;

FIG. 2 is a schematic diagram of an internal three-dimensional structure of a receipt printer according to the present invention;

FIG. 3 is a schematic diagram of an exploded perspective view of the interior of a ticket printer according to the present invention;

FIG. 4 is a schematic perspective view of a cutting blade of the receipt printer according to the present invention;

in the figure: the printing machine comprises a printer shell 1, a receipt printing paper 2, a baffle plate 3, a first motor 4, a rotating cylinder 5, a pressing plate 6, a fixed plate 7, a second motor 8, a rotating roller 9, a moving plate 10, a return spring 11, a sliding plate 12, a cutting knife 13, a fixed slide block 14 and sawtooth teeth 15.

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. 1-4, the present invention provides a technical solution: the utility model provides a receipt printer, including printer housing 1, the mouth of drawing a bill has been seted up on printer housing 1's top, the inboard of the mouth of drawing a bill is provided with receipt printing paper 2, printer housing 1's inside is provided with cutting device, printer housing 1's inside bottom fixedly connected with baffle 3, cutting device's below is provided with a rotor 5, the one end of rotor 5 is rotated and is connected in printer housing 1's inside one side, the other end of rotor 5 is provided with first motor 4, rotor 5 fixed connection is in first motor 4's drive end, first motor 4 fixed connection is in printer housing 1's inside opposite side, the outside fixedly connected with pressing plate 6 of rotor 5.

In the utility model, preferably, the cutting device comprises a second motor 8, a rotating roller 9, a moving plate 10, a sliding plate 12 and a cutting knife 13, the rotating roller 9 is fixedly connected to the driving end of the second motor 8, the moving plate 10 is arranged on the outer side of the rotating roller 9, the sliding plate 12 is fixedly connected to the other side of the moving plate 10, the cutting knife 13 is fixedly connected to the other side of the sliding plate 12, and the cutting effect on the receipt printing paper 2 can be achieved through a cutting mechanism, so that the receipt printing paper 2 can be torn off conveniently without damaging the unused receipt printing paper 2

In the present invention, it is preferable that the second motor 8 is fixedly connected to one side of the inside of the printer housing 1, and the other end of the rotating roller 9 is rotatably connected to the other side of the inside of the printer housing 1.

In the utility model, preferably, the top end of the sliding plate 12 is slidably connected with a fixed sliding block 14, the other side of the sliding plate 12 is fixedly connected with a return spring 11, the return spring 11 and the fixed sliding block 14 are respectively provided with a plurality of springs, the other end of the fixed sliding block 14 is fixedly connected with a fixed plate 7, the fixed plate 7 and the fixed sliding block 14 are both fixedly connected to the top end of the interior of the printer housing 1, and the return spring 11 can rebound to return the moving plate 10 to the original position, so that one cutting operation is completed.

In the present invention, it is preferable that the cutting blade 13 is provided with a serrated tooth 15 on one side, and the serrated tooth 15 can cause a bite mark on the receipt paper 2, so that the cutting blade 13 can perform a cutting function.

In the present invention, it is preferable that one side of the moving plate 10 is provided with a groove so that the rotating roller 9 can touch the groove.

In the present invention, preferably, the rotating roller 9 is set to be elliptical, and the moving plate 10 can be moved twice after the rotating roller 9 rotates for one circle, so that the cutting effect can be achieved for the first time, and the cutting effect can be deepened for the second time.

The working principle and the using process of the utility model are as follows: when the receipt printing paper 2 is used, after the receipt printing paper 2 is printed, the second motor 8 in the cutting mechanism is automatically started, the second motor 8 drives the rotating roller 9 fixedly connected with the driving end, the rotating roller 9 is set to be in an elliptical shape, the rotating roller 9 rotates for a circle and contacts with the moving plate 10 twice, so that the moving plate 10 can move twice towards one side of the receipt printing paper 2, the cutting knife 13 is fixedly connected to one side of the moving plate 10, the sawtooth teeth 15 are fixedly connected to one side of the cutting knife 13 through the sliding plate 12, so that the sawtooth teeth 15 can cut the receipt printing paper 2 to facilitate the tearing of the receipt printing paper 2, the cutting knife 13 moves twice to facilitate the tearing of the receipt printing paper 2 without delaying the printing work, the top end of the sliding plate 12 is slidably connected with the fixed slide block 14, the fixed slide block 14 is fixedly connected to the top end inside the printer shell 1, when the cutting mechanism operates, the sliding plate 12 slides on the outer side of the fixed sliding block 14, the sliding plate 12 pulls the return spring 11, the other end of the return spring 11 is fixedly connected with the fixed plate 7, the fixed plate 7 is fixedly connected to the top end of the interior of the printer shell 1, the return spring 11 automatically returns to the original position to perform the next cutting after the cutting is completed, so that the cutting knife 13 conveniently returns to the original position to perform the next work, then the pressing plate 6 is fixedly connected to the outer side of the rotating cylinder 5 through the pressing plate 6 arranged on one side of the baffle plate 3, the rotating cylinder 5 is fixedly connected to the driving end of the first motor 4, the other end of the rotating cylinder 5 is rotatably connected to one side of the interior of the printer shell 1, when the cutting mechanism is completed, the printer automatically starts the first motor 4, the first motor 4 rotates to drive the pressing plate 6 to rotate to one side of the receipt printing paper 2 through the rotating cylinder 5, make the presser plate 6 to form printing paper 2 and reach the effect of pressing down on the receipt, can control like this the receipt and form printing paper 2 and can not turn round, also can make the receipt form printing paper 2 can not pulled out easily, when the printer starts, first motor 4 reverse rotation can, can form printing paper 2 to the receipt like this and reach the effect of protection, also can reach and tear the receipt form printing paper 2 and can not lead to the fact the effect of damage to the receipt form printing paper 2 that does not print.

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. A ticket printer comprising a printer housing (1), characterized in that: the utility model discloses a printer, including printer shell (1), the top of printer shell (1) has seted up the mouth of drawing a bill, the inboard of the mouth of drawing a bill is provided with receipt printing paper (2), the inside of printer shell (1) is provided with cutting device, the inside bottom fixedly connected with baffle (3) of printer shell (1), cutting device's below is provided with a rotation section of thick bamboo (5), the one end of a rotation section of thick bamboo (5) is rotated and is connected in inside one side of printer shell (1), the other end of a rotation section of thick bamboo (5) is provided with first motor (4), a rotation section of thick bamboo (5) fixed connection is in the drive end of first motor (4), first motor (4) fixed connection is in the inside opposite side of printer shell (1), the outside fixedly connected with pressing plate (6) of a rotation section of thick bamboo (5).

2. A ticket printer according to claim 1, wherein: the cutting device comprises a second motor (8), a rotating roller (9), a moving plate (10), a sliding plate (12) and a cutting knife (13), wherein the rotating roller (9) is fixedly connected to the driving end of the second motor (8), the moving plate (10) is arranged on the outer side of the rotating roller (9), the sliding plate (12) is fixedly connected to the other side of the moving plate (10), and the cutting knife (13) is fixedly connected to the other side of the sliding plate (12).

3. A ticket printer according to claim 2, wherein: the second motor (8) is fixedly connected to one side of the interior of the printer shell (1), and the other end of the rotating roller (9) is rotatably connected to the other side of the interior of the printer shell (1).

4. A ticket printer according to claim 2, wherein: the printer is characterized in that a fixed sliding block (14) is connected to the top end of the sliding plate (12) in a sliding mode, a return spring (11) is fixedly connected to the other side of the sliding plate (12), the return spring (11) and the fixed sliding block (14) are respectively provided with a plurality of parts, a fixing plate (7) is fixedly connected to the other end of the fixed sliding block (14), and the fixing plate (7) and the fixed sliding block (14) are fixedly connected to the top end of the interior of the printer shell (1).

5. A ticket printer according to claim 2, wherein: one side of the cutting knife (13) is provided with sawtooth teeth (15).

6. A ticket printer according to claim 2, wherein: one side of the moving plate (10) is provided with a groove.

7. A ticket printer according to claim 2, wherein: the rotating roller (9) is oval.