CN217073821U

CN217073821U - Paper output device of labeler

Info

Publication number: CN217073821U
Application number: CN202220711918.7U
Authority: CN
Inventors: 吴越安
Original assignee: Zhuhai Chuangsheng Bar Code Equipment Co ltd
Current assignee: Zhuhai Chuangsheng Bar Code Equipment Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-29
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a labeller technical field specifically is a paper output device of labeller, comprising a base plate, the standing groove has been seted up to the upper surface of bottom plate, the inside of standing groove is rotated and is installed driven cylinder, and the outer upper surface that extends to the bottom plate of following of driven cylinder, the both ends symmetry fixed mounting of bottom plate upper surface has the curb plate, and is two sets of the equal fixed mounting of opposite face of curb plate has a mounting panel, and is two sets of the equal fixed mounting of lower surface of mounting panel has first telescopic link, and is two sets of the equal fixed mounting of lower surface of first telescopic link has first installation piece. This device can carry on spacingly to printing the paper to can make printing the paper use and be in position placed in the middle, improve printing quality, through setting up fixed subassembly, can fix two sets of stoppers, prevent to print the in-process not hard up, through setting up the paper pressing subassembly, can flatten the paper, make the paper be in horizontal position, further improve printing quality.

Description

Paper output device of labeler

Technical Field

The utility model relates to a labeller technical field specifically is a paper output device of labeller.

Background

The label machine is a printing device for printing specific image-text information on label paper, various types of labels are required to be used in many places such as offices, factories, warehouses, markets and the like, and because the labels are generally small, printing by using a common printer is not suitable, some printer manufacturers design label machines.

The labeller usually need print the paper of different width, in order to print the picture information accuracy on the paper, need have stop gear to restrict the position of paper, but the stop gear both ends of current labeller generally all separately move about, can't guarantee when carrying out manual regulation accurately placed in the middle, and then probably cause the problem of printing the poor quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper output device of labeller to the stop gear both ends of the current labeller that provide in solving above-mentioned background art generally all are separately movable, can't guarantee the accuracy placed in the middle, and then probably cause the problem of printing the quality is bad.

In order to achieve the above object, the utility model provides a following technical scheme: a paper output device of a labeling machine comprises a bottom plate, wherein a placing groove is formed in the upper surface of the bottom plate, a driven roller is rotatably mounted in the placing groove, the outer edge of the driven roller extends to the upper surface of the bottom plate, side plates are symmetrically and fixedly mounted at two ends of the upper surface of the bottom plate, mounting plates are fixedly mounted on opposite surfaces of two groups of side plates, first telescopic rods are fixedly mounted on lower surfaces of two groups of mounting plates, first mounting blocks are fixedly mounted on lower surfaces of two groups of first telescopic rods, springs A are sleeved on the outer surfaces of the two groups of first telescopic rods, one ends of the two groups of springs A are fixedly connected with the lower surfaces of the two groups of mounting plates, the other ends of the two groups of springs A are fixedly connected with the upper surfaces of the two groups of first mounting blocks, a driving roller is rotatably mounted between the opposite surfaces of the two groups of first mounting blocks, and the driving roller is arranged on the upper surface of the driven roller, a driving motor is fixedly installed on the right side surface of the right first installation block, an output shaft of the driving motor penetrates through the inside of the right first installation block and is fixedly connected with the side surface of the driving roller, an installation groove is formed in the bottom plate, six groups of first hinge rods are arranged in the installation groove, the six groups of first hinge rods are hinged in a pairwise corresponding mode, a rotating shaft is rotatably installed in the middle of the two groups of middle first hinge rods, the bottom of the rotating shaft is fixedly connected with the bottom wall of the installation groove, the end portions of the two groups of first hinge rods are hinged and connected with second hinge rods, the four groups of second hinge rods are hinged in a pairwise corresponding mode, limiting blocks are rotatably installed on the upper surfaces of the two groups of second hinge rods, an open groove is formed in the top wall of the installation groove, the end portions of the two groups of limiting blocks penetrate through the open groove and extend to the outer side of the bottom plate, and a fixing assembly is arranged in the right limiting block, the end of the upper surface of the bottom plate, which is far away from the limiting block, is provided with a paper pressing component.

It is obvious by above-mentioned scheme, this device can carry on spacingly to printing the paper to can make printing the paper use and be in position placed in the middle, improve printing quality, through setting up fixed subassembly, can fix two sets of stoppers, prevent to print the in-process not hard up, through setting up the paper pressing subassembly, can flatten the paper, make the paper be in horizontal position, further improve printing quality.

Preferably, the fixing assembly comprises a movable groove formed in the right side limiting block, a pressing rod is inserted into the movable groove, a spring B is arranged in the movable groove, one end of the spring B is fixedly connected with the bottom wall of the movable groove, the other end of the spring B is fixedly connected with the bottom of the pressing rod, a side notch is formed in the side wall of the movable groove, a fixing plate is fixedly mounted on the outer surface of the pressing rod and extends to the outer side of the right side limiting block after penetrating through the side notch, a tooth block is arranged on the upper surface of the fixing plate, a tooth plate is fixedly mounted on the top wall of the mounting groove, and the tooth plate is meshed with the tooth block;

by the scheme, the gear block is meshed with the toothed plate and fixed when the spring B pushes the pressing rod to move upwards through the meshing relation between the gear block and the toothed plate.

Preferably, the side wall of the open slot is provided with a sliding chute, the side surfaces of the two groups of limiting blocks are fixedly provided with sliding blocks, and the two groups of sliding blocks are arranged in the sliding chute;

it is thus visible by above-mentioned scheme, through setting up spout and slider to the high rigidity who makes two sets of stoppers prevents to drive right side stopper downstream when pressing down the press lever, thereby avoids one side atress of second articulated rod to cause the damage.

Preferably, the paper pressing assembly comprises two groups of L-shaped rods fixedly arranged on the upper surface of the bottom plate, the lower surfaces of the two groups of L-shaped rods are fixedly connected with second telescopic rods, the bottoms of the two groups of second telescopic rods are fixedly provided with second mounting blocks, and paper pressing rollers are rotatably arranged between opposite surfaces of the two groups of second mounting blocks;

according to the scheme, the two ends of the paper pressing roller are rotatably connected, so that the paper pressing roller can be driven to rotate when the paper passes through, and the paper can smoothly pass through.

Preferably, springs C are sleeved on the outer surfaces of the two groups of second telescopic rods, one ends of the two groups of springs C are fixedly connected with the lower surfaces of the two groups of L-shaped rods, and the other ends of the two groups of springs C are fixedly connected with the upper surfaces of the two groups of second mounting blocks;

according to the scheme, the paper pressing roller can be driven to downwards press paper through the elastic force of the two groups of springs C, so that the paper is in a horizontal position when passing through.

Preferably, the outer surface of the driving motor is sleeved with a fixed lantern ring, and the side surface of the fixed lantern ring is fixedly connected with the right side surface of the right first mounting block;

by above-mentioned scheme, through setting up fixed lantern ring, can strengthen fixedly to driving motor, promote driving motor's stability.

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

1. the device can drive the left side limiting block to move synchronously when the right side limiting block is pushed to move through the hinge structure between the six groups of first hinge rods and the four groups of second hinge rods and the two groups of first hinge rods in the middle through the arrangement of the rotating shaft, so that the aim of accurately centering printing paper is fulfilled, and the distance between the two groups of limiting blocks can be adjusted and then fixed through the meshing relation between the tooth blocks and the toothed plates, so that the operation is simple and the use is convenient for a user;

2. this device can flatten printing paper through setting up the pressure paper cylinder, makes printing paper be in horizontal position all the time through between two sets of stoppers and between drive roll and the driven cylinder to can improve printing quality.

Drawings

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

FIG. 2 is a schematic view of the structure of the mounting groove of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the middle fixing component of the present invention.

In the figure: 100. a base plate; 101. a placement groove; 102. a driven drum; 103. a side plate; 104. mounting a plate; 105. a first telescopic rod; 106. a first mounting block; 107. a spring A; 108. a drive roller; 109. a drive motor; 110. a fixed collar; 200. mounting grooves; 201. a first hinge lever; 202. a second hinge lever; 203. a limiting block; 204. an open slot; 300. a fixing assembly; 301. a movable groove; 302. a pressing lever; 303. a spring B; 304. a side slot opening; 305. a fixing plate; 306. a tooth block; 307. a toothed plate; 400. a chute; 401. a slider; 500. a paper pressing assembly; 501. an L-shaped rod; 502. a second telescopic rod; 503. a second mounting block; 504. a platen roller; 505. and a spring C.

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. 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.

Referring to fig. 1-4, the present invention provides an embodiment:

a paper output device of a labeling machine comprises a bottom plate 100, a placing groove 101 is formed in the upper surface of the bottom plate 100, a driven roller 102 is rotatably installed inside the placing groove 101, the outer edge of the driven roller 102 extends to the upper surface of the bottom plate 100, side plates 103 are symmetrically and fixedly installed at two ends of the upper surface of the bottom plate 100, mounting plates 104 are fixedly installed on opposite surfaces of the two sets of side plates 103, first telescopic rods 105 are fixedly installed on lower surfaces of the two sets of mounting plates 104, first mounting blocks 106 are fixedly installed on lower surfaces of the two sets of first telescopic rods 105, springs A107 are sleeved on outer surfaces of the two sets of first telescopic rods 105, one ends of the two sets of springs A107 are fixedly connected with lower surfaces of the two sets of mounting plates 104, the other ends of the two sets of springs A107 are fixedly connected with upper surfaces of the two sets of first mounting blocks 106, and a driving roller 108 is rotatably installed between opposite surfaces of the two sets of first mounting blocks 106, the driving roller 108 is arranged on the upper surface of the driven roller 102, the driving motor 109 is fixedly arranged on the right side surface of the right first mounting block 106, the output shaft of the driving motor 109 penetrates through the inside of the right first mounting block 106 to be fixedly connected with the side surface of the driving roller 108, the mounting groove 200 is formed in the bottom plate 100, six groups of first hinge rods 201 are arranged in the mounting groove 200, the six groups of first hinge rods 201 are correspondingly hinged in pairs, a rotating shaft is rotatably arranged in the middle of the middle two groups of first hinge rods 201, the bottom of the rotating shaft is fixedly connected with the bottom wall of the mounting groove 200, the end parts of the two first hinge rods 201 are hinged with second hinge rods 202, the four groups of second hinge rods 202 are correspondingly hinged in pairs, the upper surfaces of the two second hinge rods 202 are rotatably provided with limit blocks 203, and the top wall of the mounting groove 200 is provided with an open slot 204, the end parts of the two groups of limiting blocks 203 extend to the outer side of the bottom plate 100 through the open slot 204, the fixing assembly 300 is arranged inside the right limiting block 203, and the paper pressing assembly 500 is arranged at one end, far away from the limiting blocks 203, of the upper surface of the bottom plate 100;

further, the fixing assembly 300 comprises a movable groove 301 formed inside the right side limiting block 203, a pressing rod 302 is inserted into the movable groove 301, a spring B303 is arranged inside the movable groove 301, one end of the spring B303 is fixedly connected with the bottom wall of the movable groove 301, the other end of the spring B303 is fixedly connected with the bottom of the pressing rod 302, a side notch 304 is formed in the side wall of the movable groove 301, a fixing plate 305 is fixedly mounted on the outer surface of the pressing rod 302, the fixing plate 305 extends to the outer side of the right side limiting block 203 through the side notch 304, a tooth block 306 is arranged on the upper surface of the fixing plate 305, a tooth plate 307 is fixedly mounted on the top wall of the mounting groove 200, and the tooth plate 307 is meshed with the tooth block 306;

further, the side wall of the open slot 204 is provided with a sliding groove 400, the side surfaces of the two sets of limiting blocks 203 are fixedly provided with sliding blocks 401, and the two sets of sliding blocks 401 are arranged in the sliding groove 400;

further, the paper pressing assembly 500 comprises two groups of L-shaped rods 501 fixedly mounted on the upper surface of the base plate 100, the lower surfaces of the two groups of L-shaped rods 501 are fixedly connected with second telescopic rods 502, the bottoms of the two groups of second telescopic rods 502 are fixedly mounted with second mounting blocks 503, and a paper pressing roller 504 is rotatably mounted between the opposite surfaces of the two groups of second mounting blocks 503;

further, springs C505 are sleeved on the outer surfaces of the two groups of second telescopic rods 502, one ends of the two groups of springs C505 are fixedly connected with the lower surfaces of the two groups of L-shaped rods 501, and the other ends of the two groups of springs C505 are fixedly connected with the upper surfaces of the two groups of second mounting blocks 503;

further, a fixed collar 110 is sleeved on the outer surface of the driving motor 109, and the side surface of the fixed collar 110 is fixedly connected with the right side surface of the right first mounting block 106.

The working principle is as follows: when the device is used, printing paper firstly passes through the bottom of the spring C505 and then passes between the two groups of limiting blocks 203, then the paper passes between the driving roller 108 and the driven roller 102, when the central position of the paper is adjusted, the end part of the pressing rod 302 can be pressed downwards, so that the pressing rod 302 drives the fixing plate 305 to move downwards and the tooth block 306 is separated from the meshing of the tooth plate 307, at the moment, the right limiting block 203 can be moved leftwards and rightwards, because the lower surfaces of the two groups of first hinged rods 201 at the central position are rotatably provided with the rotating shafts, and the bottom of the rotating shafts is fixedly connected with the bottom wall of the mounting groove 200, when the right limiting block 203 moves, the left limiting block 203 can synchronously move, the paper is centered by adjusting the distance of the two groups of limiting blocks 203, then the end part of the pressing rod 302 is loosened, the pressing rod 302 can push the pressing rod 302 to move upwards under the action of the elastic force of the spring B303, the driving motor 109 is started during printing, the driving roller 108 is tightly contacted with paper due to the elastic force of the two groups of springs A107, the driven roller 102 is driven to rotate through the rotation of the driving roller 108, so that the printed paper is output outwards, the paper pressing roller 504 is extruded by the elastic force of the two groups of springs C505 during printing, the paper can be pressed downwards, the paper can be in a horizontal position after passing through the paper pressing roller 504, and the printing quality is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A paper output device of a labeling machine comprises a base plate (100), and is characterized in that: the upper surface of the bottom plate (100) is provided with a placing groove (101), the interior of the placing groove (101) is rotatably provided with a driven roller (102), the outer edge of the driven roller (102) extends to the upper surface of the bottom plate (100), two ends of the upper surface of the bottom plate (100) are symmetrically and fixedly provided with side plates (103), two groups of side plates (103) are fixedly provided with mounting plates (104) on opposite surfaces, two groups of mounting plates (104) are fixedly provided with first telescopic rods (105) on lower surfaces, two groups of first telescopic rods (105) are fixedly provided with first mounting blocks (106) on lower surfaces, springs A (107) are sleeved on the outer surfaces of the two groups of first telescopic rods (105), one ends of the two groups of springs A (107) are fixedly connected with the lower surfaces of the two groups of mounting plates (104), and the other ends of the two groups of springs A (107) are fixedly connected with the upper surfaces of the two groups of first mounting blocks (106), a driving roller (108) is rotatably mounted between opposite surfaces of the two groups of first mounting blocks (106), the driving roller (108) is arranged on the upper surface of the driven roller (102), a driving motor (109) is fixedly mounted on the right side surface of the first mounting block (106) on the right side, an output shaft of the driving motor (109) penetrates through the inside of the first mounting block (106) on the right side and is fixedly connected with the side surface of the driving roller (108), a mounting groove (200) is formed in the bottom plate (100), six groups of first hinge rods (201) are arranged in the mounting groove (200), every two groups of first hinge rods (201) are correspondingly hinged and connected, a rotating shaft is rotatably mounted in the middle of the two groups of first hinge rods (201) in the middle, the bottom of the rotating shaft is fixedly connected with the bottom wall of the mounting groove (200), and the end parts of the first hinge rods (201) on two sides are hinged and connected with a second hinge rod (202), and two liang of corresponding articulated connections of four sets of second articulated levers (202), both sides the upper surface of second articulated lever (202) all rotates and installs stopper (203), open slot (204) have been seted up to the roof of mounting groove (200), and the tip of two sets of stoppers (203) all passes open slot (204) and extends to the outside of bottom plate (100), the right side the inside of stopper (203) is provided with fixed subassembly (300), stopper (203) one end is kept away from to bottom plate (100) upper surface is provided with presses paper subassembly (500).

2. The sheet output device of a labeling machine according to claim 1, characterized in that: the fixed component (300) comprises a movable groove (301) arranged inside the right side limiting block (203), a pressing rod (302) is inserted in the movable groove (301), a spring B (303) is arranged in the movable groove (301), one end of the spring B (303) is fixedly connected with the bottom wall of the movable groove (301), the other end of the spring B (303) is fixedly connected with the bottom of the pressing rod (302), the side wall of the movable groove (301) is provided with a side notch (304), the outer surface of the pressing rod (302) is fixedly provided with a fixing plate (305), and the fixing plate (305) passes through the side notch (304) and extends to the outer side of the right side limiting block (203), the upper surface of fixed plate (305) is provided with tooth piece (306), the roof fixed mounting of mounting groove (200) has pinion rack (307), and pinion rack (307) are connected with tooth piece (306) meshing.

3. The sheet output device of a labeling machine according to claim 2, characterized in that: spout (400) have been seted up to the lateral wall of open slot (204), and are two sets of the equal fixed mounting in side surface of stopper (203) has slider (401), and two sets of slider (401) all set up in spout (400).

4. The sheet output device of a labeling machine according to claim 1, characterized in that: press paper subassembly (500) including two sets of L shape pole (501) of fixed mounting at bottom plate (100) upper surface, two sets of the equal fixedly connected with second telescopic link (502) of lower surface of L shape pole (501), two sets of the equal fixed mounting in bottom of second telescopic link (502) has second installation piece (503), and is two sets of rotate between the opposite face of second installation piece (503) and install and press paper cylinder (504).

5. The paper output device of a labeling machine according to claim 4, characterized in that: the outer surface of the second telescopic rod (502) is sleeved with springs C (505), one ends of the springs C (505) are fixedly connected with the lower surfaces of the L-shaped rods (501), and the other ends of the springs C (505) are fixedly connected with the upper surfaces of the second mounting blocks (503).

6. The sheet output device of a labeling machine according to claim 1, characterized in that: the outer surface of the driving motor (109) is sleeved with a fixed lantern ring (110), and the side surface of the fixed lantern ring (110) is fixedly connected with the right side surface of the right first mounting block (106).