CN210795147U - Label paper unwinding device - Google Patents

Abstract

The utility model relates to a label paper unwinding device, including mounting panel, a supporting plate, unreel the motor, unreel the axle, unreel the roller, first apron and second apron, the mounting panel includes the bottom plate, the slope baffle of being connected with bottom plate integrated into one piece, the backup pad is fixed on the bottom plate, install two bearings in the backup pad, unreel the roller, first apron, the equal cover of second apron is established on unreeling the axle, first apron, second apron are located the diaxon side of unreeling the roller respectively, unreel the roller and fix with first apron, unreel the axle respectively, an axle end of unreeling the axle passes two bearings and fixes mutually with the output shaft that unreels the motor, another axle end of unreeling the axle with the second apron is connected, lie in on the bottom plate the below of unreeling the roller is provided with proximity sensor. The utility model discloses an unreeling motor and realizing unreeling smoothly to the label paper of big book, can reducing the operation of trading the label paper, improve and print efficiency, the better paper feed of the printer of being convenient for improves paper feed efficiency and paper feed quality.

Description

Label paper unwinding device

Technical Field

The utility model relates to a tag paper unwinding device.

Background

The collection of the real-time information of the product is vital to the enterprise, the enterprise can better perform production management, responsibility tracking or logistics tracking, the product is labeled, and the related information of the product is recorded on the label. The label is transmitted into the printer through the label paper by the unwinding mechanism, and the printer prints out relevant information on the label paper. Because the large roll of label paper is heavy, the label paper is not smooth when being unreeled, the problem that the label paper is easily broken exists, and the paper feeding efficiency of the printer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a simple structure's tag paper unwinding device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a label paper unwinding device, includes mounting panel, backup pad, unreels the motor, unreels the axle, unreels roller, first apron and second apron, the mounting panel include the bottom plate, with the slope baffle that bottom plate integrated into one piece connects, the backup pad is fixed on the bottom plate, install two bearings in the backup pad, it all overlaps and establishes to unreel roller, first apron, second apron on unreeling the axle, first apron, second apron are located respectively unreel the both sides of roller, unreel the roller respectively with first apron, unreel the axle is fixed mutually, unreel the axle head of axle and pass two the bearing and with unreel the output shaft of motor and fix mutually, unreel the axle head of axle with the second apron is connected, be located on the bottom plate unreel the below of roller and be provided with proximity sensor.

The utility model discloses a preferred embodiment, tag paper unwinding device further includes unreeling the axle and including the first axle, second axle and the third axle of unreeling that integrated into one piece connects, the external diameter of the first external diameter of unreeling the axle, the external diameter of second axle, the external diameter of third axle of unreeling increase in proper order, be provided with the set groove in the first axle of unreeling, be provided with two first screw holes on the perisporium of first axle of unreeling, first screw hole with put into the groove and communicate, it is provided with the plane on the output shaft of motor to unreel.

In a preferred embodiment of the present invention, the label paper unwinding device further includes at least one first mounting hole disposed on the peripheral wall of the unwinding roller, and at least one second mounting hole disposed on the peripheral wall of the third unwinding shaft.

In a preferred embodiment of the present invention, the label paper unwinding device further includes an annular groove formed on a peripheral wall of the first unwinding shaft.

In a preferred embodiment of the present invention, the label paper unwinding device further includes a clamping groove disposed on the peripheral wall of the second unwinding shaft.

In a preferred embodiment of the present invention, the label paper unwinding device further includes a second threaded hole is provided at the other shaft end of the third unwinding shaft, and a hand wheel rod passes through the second cover plate and the second threaded hole are threadedly connected.

The utility model discloses a preferred embodiment, tag paper unwinding device further includes a plurality of third mounting holes are provided with to an axle end of unreeling roller, be provided with a plurality of fourth mounting holes on the first apron.

The utility model discloses a preferred embodiment, label paper unwinding device further includes be provided with the big, little ladder round hole in the centre in both ends in the backup pad, two the bearing is all installed in the ladder round hole.

The utility model discloses a preferred embodiment, tag paper unwinding device further includes the backup pad include vertical board, with the horizontal plate that the bottom of vertical board is connected, vertical board with horizontal plate integrated into one piece connects.

In a preferred embodiment of the present invention, the label paper unwinding device further comprises a proximity sensor disposed below the unwinding roller on the bottom plate.

The utility model provides a defect that exists among the background art, the utility model discloses simple structure, be convenient for the installation and use in different use scenes, realize smoothly unreeling to the label paper of big book through unreeling the motor, can reduce the operation of trading label paper, improve and print efficiency, cooperation proximity sensor avoids label paper fold to appear and avoids breaking of label paper simultaneously, the better paper feed of the printer of being convenient for, improve paper feed efficiency and paper feed quality, and reduce cost, make the label information that the printer was printed clearly clear, improve follow-up label information acquisition quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an exploded schematic view of a preferred embodiment of the present invention;

fig. 2 is an assembly view of a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of the unreeling shaft according to the preferred embodiment of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1-3, a label paper unwinding device includes a mounting plate 10, a supporting plate 12, an unwinding motor 14, an unwinding shaft 16, an unwinding roller 18, a first cover plate 20 and a second cover plate 22, the mounting plate 10 includes a bottom plate 24 and an inclined baffle 26 integrally connected with the bottom plate 24, so that a free end of the label paper can rest on the inclined baffle 26 to prevent the label paper from falling to the ground, and the label paper can be conveniently mounted in a printer, and the mounting efficiency is improved, the supporting plate 12 is fixed on the bottom plate 24, two bearings 28 are mounted in the supporting plate 12, the unwinding roller 18, the first cover plate 20 and the second cover plate 22 are all sleeved on the unwinding shaft 16, the first cover plate 20 and the second cover plate 22 are respectively located at two axial sides of the unwinding roller 18, the unwinding roller 18 is respectively fixed with the first cover plate 20 and the unwinding shaft 16, an axial end of the unwinding shaft 16 passes through the two bearings 28 and is fixed with an output shaft 30 of the unwinding motor 14, the unwinding motor 14 is mounted on the support plate 12, the other shaft end of the unwinding shaft 16 is connected with the second cover plate 22, the proximity sensor 31 is arranged on the bottom plate 24 and located below the unwinding roller 18, the unwinding roller 18 is driven to rotate by the unwinding motor 14, and the large roll of label paper is mounted on the unwinding roller 18, so that the large roll of label paper is smoothly unwound; if proximity sensor 31 does not sense paper, unreel motor 14's output shaft 30 and continue to rotate, avoid the stretch-break of label paper, the better paper feed of the printer of being convenient for improves paper feed efficiency and paper feed quality, reduce cost for the label information that the printer printed out is clear, improves follow-up label information acquisition quality.

The utility model discloses the first spool 32 of putting that preferably unreels 16 includes integrated into one piece connects, the spool 36 is put to the second 34 and the third of unreeling, the first external diameter of unreeling 32, the second external diameter of unreeling 34, the third external diameter of unreeling 36 increases in proper order, first unreeling 32 is provided with puts into groove 38, first be provided with two first screw holes 40 on the perisporium of unreeling 32, first screw hole 40 is linked together with putting into groove 38, be provided with plane 42 on unreeling motor 14's the output shaft 30, through the first screw hole 40 of headless screw in, the top of first screw hole 40, the bottom respectively with bearing 28's inner circle, plane 42 supports extremely mutually, fixed effectual.

The utility model discloses be provided with at least one first mounting hole 44 on the perisporium of preferred unwinding roller 18, be provided with at least one second mounting hole 46 on the perisporium of third unwinding shaft 36, can pass first mounting hole 44 screw in second mounting hole 46 through the screw and realize unwinding roller 18 and the third fixing of unwinding shaft 36.

The utility model discloses preferably be provided with ring channel 48 on the perisporium of first unreeling axle 32, through set up jump ring 50 in ring channel 48, avoid unreeling axle 16 along axial displacement.

In order to avoid the first cover plate 20 moving along the axial direction, the present invention preferably has a locking groove 52 on the peripheral wall of the second unreeling shaft 34, and the first cover plate 20 is sleeved on the locking groove 52.

The utility model discloses another axle head of preferred third unreeling axle 36 is provided with second screw hole (not shown in the figure), passes second apron 22 and second screw hole threaded connection through a hand wheel pole 56, realizes the restriction to the label paper through second apron 22, and the label paper of being convenient for is along axial displacement, and the second apron 22 can be dismantled down simultaneously, is convenient for change the label paper.

The utility model discloses an one axle end of preferred unwinding roller 18 is provided with a plurality of third mounting holes 58, is provided with a plurality of fourth mounting holes 60 on the first apron 20, passes first apron 20 screw in third mounting hole 58 through the screw, realizes unwinding roller 18 and first apron 20 fixed.

In order to facilitate the installation of two bearings 28, the utility model discloses be provided with the ladder round hole 62 that both ends are big, middle little in the preferred backup pad 12, two bearings 28 are all installed in ladder round hole 62, simultaneously, unreel the step and jump ring 50 that 34 forms through first unreeling axle 32 and second, realize spacing to the axial of two bearings 28 for two bearings 28 stabilize in backup pad 12.

The preferred support plate 12 of the present invention includes a vertical plate 64, a horizontal plate 66 connected to the bottom end of the vertical plate 64, the vertical plate 64 being integrally formed with the horizontal plate 66.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (9)

1. The utility model provides a label paper unwinding device which characterized in that: including mounting panel, backup pad, unreel the motor, unreel the axle, unreel roller, first apron and second apron, the mounting panel include the bottom plate, with the slope baffle that bottom plate integrated into one piece connects, the backup pad is fixed on the bottom plate, install two bearings in the backup pad, it all establishes to unreel roller, first apron, second apron unreel the axle on, first apron, second apron are located respectively unreel the both sides of roller, unreel the roller respectively with first apron, unreel the axle and fix, it passes two to unreel an axle end the bearing and with the output shaft of unreeling the motor is fixed mutually, unreel another axle end of axle with the second apron is connected, be located on the bottom plate the below of unreeling the roller is provided with proximity sensor.

2. The label paper unwinding device of claim 1, wherein: put the spool and put spool and third including the first spool of putting, second that integrated into one piece connects and put the spool, the first external diameter of putting the spool, the second external diameter of putting the spool, the third external diameter of putting the spool increase in proper order of putting the spool, first putting is provided with in the spool and puts the groove, first be provided with two first screw holes on putting the perisporium of spool, first screw hole with put into the groove and communicate mutually, it is provided with the plane on the output shaft of motor to unreel.

3. The label paper unwinding device of claim 2, wherein: the peripheral wall of the unwinding roller is provided with at least one first mounting hole, and the peripheral wall of the third unwinding shaft is provided with at least one second mounting hole.

4. The label paper unwinding device of claim 2, wherein: and an annular groove is formed in the peripheral wall of the first unwinding shaft.

5. The label paper unwinding device of claim 2, wherein: and a clamping groove is formed in the peripheral wall of the second unreeling shaft.

6. The label paper unwinding device of claim 2, wherein: and the other shaft end of the third unreeling shaft is provided with a second threaded hole, and a hand wheel rod penetrates through the second cover plate and is in threaded connection with the second threaded hole.

7. The label paper unwinding device of claim 1, wherein: a shaft end of the unwinding roller is provided with a plurality of third mounting holes, and a plurality of fourth mounting holes are formed in the first cover plate.

8. The label paper unwinding device of claim 1, wherein: the supporting plate is internally provided with a stepped round hole with two large ends and a small middle part, and the two bearings are arranged in the stepped round hole.

9. The label paper unwinding device of claim 8, wherein: the supporting plate comprises a vertical plate and a horizontal plate connected with the bottom end of the vertical plate, and the vertical plate is connected with the horizontal plate in an integrated forming mode.

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