CN220883823U

CN220883823U - Printer label paper fixing mechanism

Info

Publication number: CN220883823U
Application number: CN202322843382.1U
Authority: CN
Inventors: 戈庆欢
Original assignee: Zhuhai Farsun Photoelectric Science Technologies Co ltd
Current assignee: Zhuhai Farsun Photoelectric Science Technologies Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-03
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a label paper fixing mechanism of a printer, which comprises a printer main body, a paper roll bin, a paper outlet, a bin cover and a multi-point fixing mechanism. According to the utility model, the multi-point fixing mechanism is arranged in the paper roll bin and the paper outlet, after the paper roll body is clamped by the support, the label paper can be led out from the paper outlet, at the moment, the limit seats at the two sides can be clamped at the side edges of the label paper through the clamping grooves, so that the position of the label paper is fixed, the label paper can not deviate in the printing process, the printing quality is ensured, the multi-point fixing mechanism can simultaneously fix the position of the paper roll and the position of the label paper on the paper roll, repeated adjustment operation is not needed, the use is convenient, the cover plate is hinged at the edge of the top surface of the limit seat, the top of the clamping groove is opened by upwards overturning the cover plate, the label paper can be easily clamped into the clamping groove from top to bottom, and then the cover plate is covered on the top surface of the limit seat again, so that the top of the clamping groove is closed, and the label paper is not easy to jump out from the clamping groove.

Description

Printer label paper fixing mechanism

Technical Field

The utility model relates to the related field of label printers, in particular to a label paper fixing mechanism of a printer.

Background

The label printer is a special printer, the printed content is generally brand identification, serial number identification, package identification, bar code identification, envelope label, garment tag and the like of enterprises, the label printer needs to put a paper roll into a paper roll bin before being used, then label paper on the paper roll is led out from a paper outlet, and finally the bin cover is closed to start printing.

Current patent application number: CN202222064873.1 printer label paper fixing device, including the printer main part, scroll bin gate, label scroll and scroll bin, through keeping away from the fixed axle one side mutually with the baffle and pressing, the baffle drives the sleeve and removes in the outside of circle roller, the sleeve breaks away from with the fixed axle and produces the space, put into telescopic outside with the label scroll from this space this moment, the label scroll cover is behind telescopic outside, loosen the thrust to the baffle, the baffle receives the elasticity automatic re-setting that the spring produced and drives the label scroll to be close to the direction of fixed axle, the sleeve removes and the block gets into the outside of fixed axle, the label scroll rotates the use in the scroll bin in telescopic outside, reach the operation of installing or changing the label scroll fast.

The above patent describes a fixing structure of label paper roll, but the prior art has less fixing modes of the printer to the paper roll, and although the paper roll body is fixed, the label paper led out from the paper roll lacks corresponding fixing measures, and if the deviation in the printing process causes the deviation of printing content, the label can only be abandoned for reprinting, thus influencing the working efficiency and increasing the use cost.

Disclosure of utility model

Accordingly, in order to solve the above-described drawbacks, the present utility model provides a printer label paper fixing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a printer label paper fixed establishment, includes printer main part, scroll storehouse, paper outlet, storehouse lid and multi-point fixed establishment, the scroll storehouse has been seted up to printer main part top surface latter half, paper outlet has been seted up at scroll storehouse rear end top, the storehouse lid is installed in articulated in scroll storehouse front end top, and the storehouse lid can be closed at scroll storehouse top, scroll storehouse and paper outlet

The inside of the paper outlet is provided with a guide groove, the front and back screw is horizontally installed inside the guide groove, the front and back screw is rotatably connected with the side wall of the guide groove, the right side surface of the printer main body is rotatably provided with the adjusting knob, a shaft rod of the adjusting knob extends into the guide groove to be in end connection with the front and back screw, the left and right end parts of the outer surface of the front and back screw are sleeved with threaded sleeves, the threaded sleeves are in threaded connection with the surface of the front and back screw, the threaded sleeves are attached to the inner wall of the guide groove to horizontally slide, the top of each threaded sleeve is fixedly connected with a limiting seat in an adhering mode, one side, close to the center of the paper outlet, of each limiting seat is provided with a clamping groove, the left and right end parts of each paper roll bin are slidably installed with supports, and one side, close to the center of each paper roll bin, of each support is rotatably installed with a mounting shaft.

Preferably, the support and the limiting seat are connected by a connecting rod, and the support and the limiting seat are in the same direction.

Preferably, the limit seats are symmetrically distributed at the left end part and the right end part of the paper outlet.

Preferably, the limit seat top surface border department articulates and is provided with the apron, apron bottom surface and limit seat top surface all are provided with the magnetism and inhale the point.

Preferably, the inner side wall of the clamping groove and the surface of the cover plate are polished.

Preferably, the width of the clamping groove is not less than 1cm.

The utility model has the beneficial effects that:

According to the utility model, the multi-point fixing mechanism is arranged in the paper roll bin and the paper outlet, after the paper roll body is clamped by the support, the label paper on the paper roll can be led out of the paper roll bin from the paper outlet, and the limit seats on the two sides can be clamped on the side edges of the label paper through the clamping grooves, so that the position of the label paper is fixed, the label paper can not deviate in the printing process, the printing quality is ensured, the position of the paper roll and the position of the label paper on the paper roll can be fixed by the multi-point fixing mechanism at the same time, repeated adjustment operation is not needed, and the use is convenient.

According to the utility model, the cover plate is hinged at the edge of the top surface of the limit seat, the cover plate is turned upwards to open the top of the clamping groove, the label paper can be easily clamped into the clamping groove from top to bottom, and then the cover plate is covered on the top surface of the limit seat again to close the top of the clamping groove, so that the label paper is not easy to jump out of the clamping groove.

Drawings

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

FIG. 2 is a schematic view of the structure of the utility model with the deck lid removed in FIG. 1;

FIG. 3 is a schematic view of a part of the multi-point fixing mechanism of the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 3 in accordance with the present utility model;

fig. 5 is a schematic structural view of a limiting seat in the present utility model.

Wherein: the printer comprises a printer main body-1, a paper roll bin-2, a paper outlet-3, a bin cover-4, a multi-point fixing mechanism-5, a guide groove-51, a forward and reverse screw-52, an adjusting knob-53, a threaded sleeve-54, a limiting seat-55, a clamping groove-56, a support-57, a mounting shaft-58, a cover plate-59 and a magnetic attraction point-510.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, the utility model provides a label paper fixing mechanism of a printer, which comprises a printer main body 1, a paper roll bin 2, a paper outlet 3, a bin cover 4 and a multi-point fixing mechanism 5, wherein the paper roll bin 2 is arranged at the rear half part of the top surface of the printer main body 1, the paper outlet 3 is arranged at the top of the rear end of the paper roll bin 2, the bin cover 4 is hinged to the top of the front end of the paper roll bin 2, the bin cover 4 can be closed at the top of the paper roll bin 2, and the multi-point fixing mechanism 5 is arranged in the paper roll bin 2 and the paper outlet 3.

Referring to fig. 2-4, the multipoint fixing mechanism 5 of the present utility model includes a guide slot 51, a forward and reverse screw 52, an adjusting knob 53, a threaded sleeve 54, a limit seat 55, a clamping groove 56, a support 57 and a mounting shaft 58, wherein the bottom surface of the paper outlet 3 is provided with the guide slot 51, the guide slot 51 is parallel to the paper outlet 3, the forward and reverse screw 52 is horizontally mounted in the guide slot 51, the left and right ends of the forward and reverse screw 52 are rotatably connected with the side wall of the guide slot 51, the right side surface of the printer main body 1 is rotatably provided with the adjusting knob 53, the shaft of the adjusting knob 53 extends into the guide slot 51 to be connected with the end of the forward and reverse screw 52, the forward and reverse screw 52 is controlled by the adjusting knob 53 to rotate, the left and right ends of the outer surface of the forward and reverse screw 52 are sleeved with the threaded sleeve 54, the threaded sleeve 54 is in threaded connection with the surface of the forward and reverse screw 52, the threaded sleeve 54 is horizontally slid against the inner wall of the guide slot 51, the limit seat 55 is fixedly adhered to the top of the threaded sleeve 54, the side of the limit seat 55 is provided with the clamping groove 56 on one side of the paper outlet 3, the limit seat 55 is clamped on the side of the label paper, so that the limit seat is fixedly clamped on the side of the guide slot 51, and the label paper, the position is fixed, thereby the label paper is not deviated from the position in the side of the support seat 55, and the paper roll seat 57, and the paper roll is mounted on the side surface of the side of the paper roll 2, and the paper roll 2 is rotatably and the side surface is rotatably mounted on the side of the roll opposite side of the roll, and opposite side to the roll side of the roll, and opposite side to the roll, and roll 2.

Further, the support 57 and the limit seat 55 are connected by a connecting rod, and the support 57 and the limit seat 55 are in the same direction, so that the support 57 can move synchronously along with the limit seat 55, when the support 57 clamps a paper roll, the limit seat 55 can clamp the label paper through the clamping groove 56, and the position of the paper roll and the position of the label paper on the paper roll can be fixed at the same time, repeated adjustment operation is not needed, and the use is convenient.

Further, the limiting seats 55 are symmetrically distributed at the left end and the right end of the paper outlet 3, so that the limiting seats 55 can center and fix the position of the label paper at the middle of the paper outlet 3.

Referring to fig. 5, in the present utility model, a cover plate 59 is hinged at the edge of the top surface of the limiting seat 55, magnetic attraction points 510 are respectively provided on the bottom surface of the cover plate 59 and the top surface of the limiting seat 55, and when the cover plate 59 is covered on the top surface of the limiting seat 55, the cover plate 59 and the limiting seat 55 can be mutually adsorbed and fixed by the magnetic attraction points 510, so that the cover plate 59 is kept in a covered state, the cover plate 59 can be blocked above the clamping groove 56, and the label paper is not easy to jump out from the clamping groove 56.

Further, the inner side wall of the clamping groove 56 and the surface of the cover plate 59 are polished, so that the inner side wall of the clamping groove 56 and the surface of the cover plate 59 are smooth and free of burrs, and label paper is not easy to block when passing.

Further, the width of the clamping groove 56 is not less than 1cm, so that the label paper is ensured to have enough contact length with the clamping groove 56, and the label paper is not easy to jump out of the clamping groove 56.

The working principle is as follows:

First, before the printer body 1 is used, the label paper roll needs to be assembled, and the specific installation operation is as follows: firstly, the bin cover 4 is opened, then the adjusting knob 53 is rotated anticlockwise, the forward and reverse screw rods 52 drive the threaded sleeves 54 at the two ends to move oppositely along the guide grooves 51, at the moment, the spacing between the limiting seats 55 is increased, the supporting seats 57 are connected with the limiting seats 55 through connecting rods, the supporting seats 57 can move synchronously along with the limiting seats 55, the spacing between the supporting seats 57 is increased until the spacing between the supporting seats 57 can be used for placing paper rolls, then the paper rolls are sleeved on the surface of the mounting shaft 58, finally, the adjusting knob 53 is rotated clockwise, the forward and reverse screw rods 52 drive the threaded sleeves 54 at the two ends to move oppositely, at the moment, the spacing between the limiting seats 55 is reduced, and therefore the spacing between the supporting seats 57 is reduced until the paper rolls are clamped and assembled between the supporting seats 57, and then the body of the paper rolls are mounted and fixed in the paper roll bin 2.

Second, after the support 57 presss from both sides the scroll body, just can draw forth scroll storehouse 2 with the label paper on the scroll from paper outlet 3, the limit seat 55 of both sides just can be through the side of double-layered groove 56 card at the label paper to fix the position of label paper, make the label paper can not squint at the printing in-process, guarantee to print the quality, the position of scroll and the position of label paper on the scroll can be fixed simultaneously to multiple spot fixed establishment 5, need not to repeat the regulation operation, it is convenient to use.

Third, if the spacing between the limiting bases 55 is smaller, when the label paper cannot be smoothly clamped into the clamping groove 56, the cover plate 59 can be turned over upwards, so that the top of the clamping groove 56 is opened, the label paper can be easily clamped into the clamping groove 56 from top to bottom, then the cover plate 59 is covered on the top surface of the limiting base 55 again, the top of the clamping groove 56 is closed, the label paper cannot easily jump out of the clamping groove 56, and when the cover plate 59 is covered on the top surface of the limiting base 55, the cover plate 59 and the limiting base 55 can be mutually adsorbed and fixed through the magnetic attraction points 510, so that the cover plate 59 is kept in a covered state.

Fourth, after the label paper roll is mounted, the bin cover 4 is covered, and the printer main body 1 can be operated to print labels.

The utility model provides a label paper fixing mechanism of a printer, wherein a multipoint fixing mechanism 5 is arranged in a paper roll bin 2 and a paper outlet 3, after a paper roll body is clamped by a support 57, label paper on the paper roll can be led out of the paper roll bin 2 from the paper outlet 3, at the moment, limit seats 55 on two sides can be clamped on the side edges of the label paper through a clamping groove 56, so that the position of the label paper is fixed, the label paper can not deviate in the printing process, the printing quality is ensured, the multipoint fixing mechanism 5 can simultaneously fix the position of the paper roll and the position of the label paper on the paper roll, the repeated adjustment operation is not needed, the use is convenient, a cover plate 59 is hinged at the edge of the top surface of the limit seat 55, the top of the clamping groove 56 is opened by upwards overturning the cover plate 59, the label paper can be easily clamped into the clamping groove 56 from top down, then the cover plate 59 is covered on the top surface of the limit seat 55 again, the top of the clamping groove 56 is closed, and the label paper is not easy to jump out of the clamping groove 56.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a printer label paper fixed establishment, includes printer main part (1), scroll storehouse (2), paper outlet (3) and cang gai (4), scroll storehouse (2) have been seted up to the latter half of printer main part (1) top surface, paper outlet (3) have been seted up at scroll storehouse (2) rear end top, cang gai (4) are installed in articulated the front end top of scroll storehouse (2), and cang gai (4) can be closed at scroll storehouse (2) top;

The method is characterized in that: the paper roll paper feeding device is characterized by further comprising a multi-point fixing mechanism (5), wherein the multi-point fixing mechanism (5) is arranged in the paper roll bin (2) and the paper outlet (3), the multi-point fixing mechanism (5) comprises a guide groove (51), a forward and reverse screw rod (52), an adjusting knob (53), a thread sleeve (54), a limiting seat (55), a clamping groove (56), a support (57) and a mounting shaft (58), the bottom surface of the paper outlet (3) is provided with the guide groove (51), the forward and reverse screw rod (52) is horizontally arranged in the guide groove (51), the left end and the right end of the forward and reverse screw rod (52) are both rotationally connected with the side wall of the guide groove (51), the right side surface of the printer main body (1) is rotationally provided with the adjusting knob (53), the shaft rod of the adjusting knob (53) extends into the guide groove (51) to be connected with the tail end of the forward and reverse screw rod (52), the left end and the right end and the left end of the outer surface of the forward and reverse screw rod (52) are respectively sleeved with the thread sleeve (54) and the surface of the forward and reverse screw rod (52) to be in threaded connection, the thread sleeve (54) is attached to the surface of the guide groove (54), the inner wall of the guide groove (51) is adhered to the side wall (55) and the side of the paper outlet (3) and the paper feeding device is horizontally and the limiting seat (55), the left end and the right end of the paper roll bin (2) are both provided with support seats (57) in a sliding mode, and one side, close to the center of the paper roll bin (2), of each support seat (57) is provided with a mounting shaft (58) in a rotating mode.

2. A printer label paper holding mechanism as claimed in claim 1, wherein: the support (57) is connected with the limiting seat (55) by a connecting rod, and the support (57) and the limiting seat (55) are in the same direction.

3. A printer label paper holding mechanism as claimed in claim 1, wherein: the limiting seats (55) are symmetrically distributed at the left end part and the right end part of the paper outlet (3).

4. A printer label paper holding mechanism as claimed in claim 1, wherein: the upper surface edge of the limit seat (55) is hinged with a cover plate (59), and magnetic attraction points (510) are arranged on the bottom surface of the cover plate (59) and the upper surface of the limit seat (55).

5. A printer label paper holding mechanism as defined in claim 4, wherein: the inner side wall of the clamping groove (56) and the surface of the cover plate (59) are polished.

6. A printer label paper holding mechanism as claimed in claim 1, wherein: the width of the clamping groove (56) is not less than 1cm.