CN210311249U

CN210311249U - Label stripping off device of label printer

Info

Publication number: CN210311249U
Application number: CN201920760094.0U
Authority: CN
Inventors: 黄亚萍; 刘芳; 王伟; 洪亮
Original assignee: Shanghai Zhenxuan Packaging Materials Co Ltd
Current assignee: Shanghai Zhenxuan Packaging Materials Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-14
Anticipated expiration: 2029-05-24

Abstract

The utility model belongs to the field of label printer equipment, in particular to a label stripping device of a label printer, aiming at the problems that the prior equipment has no device for limiting label paper and lining paper and can not adapt to the label paper and the lining paper with different widths, if the positions of the label paper and the lining paper are transversely deviated, the printing position is inaccurate and the label paper can not be smoothly discharged out of a label port, the following proposal is provided, which comprises two side plates which are adjacently arranged, two rotating holes are respectively arranged at one side of the two side plates, the same rotating shaft is movably arranged in the two corresponding rotating holes, in the utility model, the label paper and the lining paper can be compressed by a sponge block to prevent the label paper and the lining paper from generating folds, the label paper and the lining paper can be prevented from transversely deviating by the arrangement of two L-shaped pressing plates, the pressing columns can be adapted to the label paper and the lining paper with different widths after the pressing columns are rotated, the use requirements of people are met.

Description

Label stripping off device of label printer

Technical Field

The utility model relates to a label printer equipment technical field especially relates to a label stripping off device of label printer.

Background

The label stripping machine is used for automatically stripping labels, after the stripped labels are taken, the next label is automatically stripped, the efficiency of taking the labels by workers is improved, and multiple rows of labels can be stripped at one time.

Publication No. CN208515950U discloses a label stripping off device of label printer, including the both sides board, be equipped with the guide arm between the two, at first curb plate, two sets of roller clamping axle beds are installed and two roller clamps are installed to the relevant position of second curb plate, be equipped with first lift axle bed on first curb plate, be equipped with second lift axle bed on the second curb plate, install two lift axles between two lift axle beds, all be equipped with first pinch roller and second pinch roller at two epaxial lifts, but this is novel and not carry out spacing device to label paper and slip sheet, and the label paper and the slip sheet of the different width of adaptation can not, if the position of label paper and slip sheet takes place lateral shifting, will lead to printing the position inaccurate and the unable smooth label mouth that discharges of label paper, there is the modified space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing label printer does not have the device for limiting label paper and lining paper in the prior art, and the label paper and the lining paper of different widths can not adapt, if the position of label paper and lining paper transversely deflects, the shortcoming that the printing position is inaccurate and the label paper can't discharge the label mouth smoothly will result in, and the label stripping off device of a label printer who proposes.

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

a label stripping device of a label printer comprises two side plates which are adjacently arranged, wherein two rotating holes are respectively formed in one side of each of the two side plates, the same rotating shaft is movably mounted in the corresponding two rotating holes, a clamping roller is fixedly sleeved on the rotating shaft, a connecting column fixedly mounted on one side, close to each other, of each of the two side plates is arranged above the clamping roller, a cavity is formed in each connecting column, an elliptical hole is formed in the inner wall of the top side of the cavity, a pressing column is movably mounted in each elliptical hole, two ends of each pressing column extend out of the elliptical hole, the bottom end of each pressing column extends into the cavity and is fixedly mounted with a conical block, rotating columns fixedly mounted on the inner wall of the cavity are arranged on two sides of each conical block, cams are rotatably mounted on the rotating columns, one sides, close to each other, of the two cams are respectively contacted with the conical block, a fixed column is fixedly mounted, one side of each of the two swing rods is provided with a fixed hole, one end of each of the two fixed columns respectively penetrates through the two fixed holes, one side, away from each other, of each of the two swing rods is rotatably provided with a connecting rod through a second pin shaft, one end, away from each other, of each of the two connecting rods is rotatably provided with a limiting rod through a third pin shaft, the inner walls of the two sides of the cavity are respectively provided with a limiting groove, one end, away from each other, of each of the two limiting rods respectively extends into the two limiting grooves, the inner wall of the bottom side of the cavity is provided with two moving holes, the bottom ends of the two moving rods respectively penetrate through the two moving holes and are respectively fixedly provided with an L-shaped pressing plate, the two fixed columns respectively slide in the two fixed holes, the two swing rods are respectively driven to rotate on the inner wall of the bottom side of the cavity through the two first pin, the two connecting rods rotate to drive the two limiting rods to respectively slide in the two limiting grooves through the two third pin shafts, the two limiting rods slide to respectively drive the two moving rods to respectively slide in the two moving holes, and the two moving rods are close to each other to respectively drive the two L-shaped pressing plates to be close to each other.

Preferably, the bottom sides of the two L-shaped pressing plates are fixedly provided with moving columns, the bottom ends of the two moving columns are fixedly provided with sponge blocks, and the two L-shaped pressing plates are close to each other and respectively drive the two moving columns and the two sponge blocks to be close to each other.

Preferably, one side of each of the two cams is fixedly provided with a connecting column, one side of each connecting column, which is close to each other, is fixedly provided with the same spring, the two cams rotate to respectively drive the two fixing columns and the two connecting columns to rotate, and the springs elastically deform.

Preferably, the movable hole has all been seted up to one side of two cams, and two movable holes are run through respectively to the one end of two rotary columns, press the compression leg this moment and drive circular cone piece downstream, and circular cone piece removes two cams of extrusion and makes it rotate with two rotary columns respectively.

Preferably, a plurality of draw-in grooves have been seted up to the equidistant spaced annular of inner wall of elliptical aperture, and the equal fixed mounting in both sides of compression leg has the stopper, and the one end that two stoppers kept away from each other all extends to the draw-in groove in, when needs carry on spacingly to the label paper and the slip sheet of different width, rotates the compression leg and drives the stopper and shift out the draw-in groove.

In the utility model, through the mutual cooperation of the pressure column, the conical block, the rotary column, the cam, the fixed column, the first pin shaft, the swing rod, the second pin shaft, the connecting rod, the third pin shaft, the limiting rod, the moving rod, the L-shaped pressing plate, the moving column, the sponge block, the connecting column, the spring and the limiting block, when the label paper and the lining paper with different widths are required to be limited, the pressure column is rotated to drive the limiting block to move out of the clamping groove, at the moment, the pressure column is pressed to drive the conical block to move downwards, the conical block moves to extrude the two cams to respectively rotate by the two rotary columns, the two cams respectively drive the two fixed columns and the two connecting columns to rotate, the spring generates elastic deformation, simultaneously, the two fixed columns respectively slide in the two fixed holes, the two fixed columns slide to respectively drive the two swing rods to respectively rotate on the inner wall of the bottom side, the two swing rods rotate to respectively drive the two connecting rods to rotate through the two second pin shafts, the two connecting rods rotate to respectively drive the two limiting rods to respectively slide in the two limiting grooves through the two third pin shafts, the two limiting rods slide to respectively drive the two moving rods to respectively slide in the two moving holes, the two moving rods are mutually close to each other to respectively drive the two L-shaped pressing plates to mutually close, the two L-shaped pressing plates are mutually close to respectively drive the two moving columns and the two sponge blocks to mutually close, when the proper position is adjusted, the pressing columns are rotated to enable the limiting blocks to move into the clamping grooves, and label paper and lining paper which are adaptive to different widths are realized;

the utility model discloses in, can compress tightly label paper and slip sheet through the setting of sponge piece and prevent that it from producing the fold, can prevent through the setting of two L type clamp plates that label paper and slip sheet from producing lateral shifting, press down label paper and slip sheet that the compression leg can the different width of adaptation after rotating the compression leg, satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural diagram of a label peeling device of a label printer according to the present invention;

fig. 2 is a schematic structural view of a part a in fig. 1 of a label peeling device of a label printer according to the present invention;

fig. 3 is a schematic structural diagram of a part a1 in fig. 2 of a label peeling device of a label printer according to the present invention;

fig. 4 is a schematic structural diagram of a part a2 in fig. 2 of a label peeling device of a label printer according to the present invention.

In the figure: the device comprises a side plate 1, a rotating hole 2, a rotating shaft 3, a clamping roller 4, a connecting column 5, a cavity 6, an elliptical hole 7, a pressing column 8, a conical block 9, a rotating column 10, a cam 11, a fixed column 12, a first pin shaft 13, a swing rod 14, a fixed hole 15, a second pin shaft 16, a connecting rod 17, a third pin shaft 18, a limiting rod 19, a limiting groove 20, a moving rod 21, a moving hole 22, a pressing plate 23L, a moving column 24, a sponge block 25, a connecting column 26, a spring 27, a moving hole 28, a clamping groove 29 and a limiting block 30.

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. 1-3, a label stripping device of a label printer comprises two side plates 1 which are adjacently arranged, wherein one side of each of the two side plates 1 is provided with two rotating holes 2, the corresponding two rotating holes 2 are movably provided with a rotating shaft 3, the rotating shaft 3 is fixedly sleeved with a clamping roller 4, a connecting post 5 fixedly arranged on one side of the two side plates 1 which is close to each other is arranged above the clamping roller 4, the connecting post 5 is provided with a cavity 6, the inner wall of the top side of the cavity 6 is provided with an elliptical hole 7, a pressing post 8 is movably arranged in the elliptical hole 7, two ends of the pressing post 8 extend out of the elliptical hole 7, the bottom end of the pressing post 8 extends into the cavity 6 and is fixedly provided with a conical block 9, two sides of the conical block 9 are respectively provided with a rotating post 10 fixedly arranged on the inner wall of the cavity 6, a cam 11 is rotatably arranged on the rotating post 10, one side of the two, fixed columns 12 are fixedly arranged on one sides of the two cams 11, two swing rods 14 are rotatably arranged on the inner wall of the bottom side of the cavity 6 through two first pin shafts 13, fixed holes 15 are respectively arranged on one sides of the two swing rods 14, one ends of the two fixed columns 12 respectively penetrate through the two fixed holes 15, one sides of the two swing rods 14, which are far away from each other, are rotatably arranged with connecting rods 17 through second pin shafts 16, one ends of the two connecting rods 17, which are far away from each other, are respectively rotatably arranged with limiting rods 19 through third pin shafts 18, limiting grooves 20 are respectively arranged on the inner walls of the two sides of the cavity 6, one ends of the two limiting rods 19, which are far away from each other, respectively extend into the two limiting grooves 20, two moving holes 22 are arranged on the inner wall of the bottom side of the cavity 6, moving rods 21 are fixedly arranged on the bottom sides of the two limiting rods 19, meanwhile, the two fixed columns 12 rotate to respectively slide in the two fixed holes 15, the two fixed columns 12 slide to respectively drive the two swing rods 14 to respectively rotate on the inner wall of the bottom side of the cavity 6 through the two first pin shafts 13, the two swing rods 14 rotate to respectively drive the two connecting rods 17 to rotate through the two second pin shafts 16, the two connecting rods 17 rotate to respectively drive the two limiting rods 19 to respectively slide in the two limiting grooves 20 through the two third pin shafts 18, the two limiting rods 19 slide to respectively drive the two moving rods 21 to respectively slide in the two moving holes 22, and the two moving rods 21 are close to each other to respectively drive the two L-shaped pressing plates 23 to be close to each other.

The utility model discloses in, the equal fixed mounting in bottom side of two L type clamp plates 23 has removal post 24, and two equal fixed mounting in bottom that remove post 24 have sponge piece 25, and two L type clamp plates 23 are close to each other and drive two removal posts 24 and two sponge pieces 25 respectively and are close to each other.

The utility model discloses in, the equal fixed mounting in one side of two cams 11 has even post 26, and two one side fixed mounting that even post 26 is close to each other have same spring 27, and two cams 11 rotate and drive two fixed columns 12 and two even posts 26 respectively and rotate, and spring 27 takes place elastic deformation.

The utility model discloses in, movable hole 28 has all been seted up to one side of two cams 11, and two movable hole 28 are run through respectively to the one end of two rotary columns 10, press down this moment compression leg 8 and drive circular cone piece 9 downstream, circular cone piece 9 removes two cams 11 of extrusion and makes it rotate with two rotary columns 10 respectively.

The utility model discloses in, a plurality of draw-in grooves 29 have been seted up to the equidistant spaced annular of inner wall of elliptical hole 7, and the equal fixed mounting in both sides of compression leg 8 has stopper 30, and in two stoppers 30 one end of keeping away from each other all extended to draw-in groove 29, when needs carry on spacingly to the label paper and the slip sheet of different widths, rotate compression leg 8 and drive stopper 30 and shift out draw-in groove 29.

In the utility model, when the label paper and lining paper with different widths need to be limited, the rotary pressing column 8 drives the limiting block 30 to move out of the slot 29, at this time, the pressing column 8 is pressed to drive the conical block 9 to move downwards, the conical block 9 moves and extrudes the two cams 11 to respectively rotate by the two rotary columns 10, the two cams 11 respectively drive the two fixed columns 12 and the two connecting columns 26 to rotate, the spring 27 generates elastic deformation, meanwhile, the two fixed columns 12 respectively slide in the two fixed holes 15, the two fixed columns 12 respectively drive the two swing rods 14 respectively to rotate on the inner wall of the bottom side of the cavity 6 through the two first pin shafts 13, the two swing rods 14 respectively drive the two connecting rods 17 to rotate through the two second pin shafts 16, the two connecting rods 17 respectively drive the two limiting rods 19 respectively to slide in the two limiting grooves 20 through the two third pin shafts 18, two gag lever posts 19 slide and drive two carriage release levers 21 respectively and slide in two removal holes 22, and two carriage release levers 21 are close to each other and drive two L type clamp plates 23 respectively and are close to each other, and two L type clamp plates 23 are close to each other and drive two respectively and remove post 24 and two sponge piece 25 and be close to each other, and when adjusting suitable position, rotate the compression leg 8 and make stopper 30 move into draw-in groove 29 can.

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. The utility model provides a label stripping off device of label printer, curb plate (1) including two adjacent settings, a serial communication port, two rotation hole (2) have all been seted up to one side of two curb plate (1), movable mounting has same pivot (3) in two corresponding rotation hole (2), fixed cup joint has pressed from both sides roller (4) on pivot (3), the top of pressing from both sides roller (4) is equipped with spliced pole (5) of fixed mounting on one side that two curb plate (1) are close to each other, seted up cavity (6) on spliced pole (5), elliptical aperture (7) have been seted up on the top side inner wall of cavity (6), movable mounting has compression leg (8) in elliptical aperture (7), the both ends of compression leg (8) all extend to outside elliptical aperture (7), the bottom of compression leg (8) extends to in cavity (6) and fixed mounting has circular cone piece (9), the both sides of circular cone piece (9) all are equipped with rotary column (10) of fixed mounting on cavity (6) inner wall, the rotary column (10) is rotatably provided with cams (11), one side of each of the two cams (11) close to each other is contacted with the conical block (9), one side of each of the two cams (11) is fixedly provided with a fixed column (12), the inner wall of the bottom side of the cavity (6) is rotatably provided with two swing rods (14) through two first pin shafts (13), one side of each of the two swing rods (14) is provided with a fixed hole (15), one end of each of the two fixed columns (12) respectively penetrates through the two fixed holes (15), one side of each of the two swing rods (14) far away from each other is rotatably provided with a connecting rod (17) through a second pin shaft (16), one end of each of the two connecting rods (17) far away from each other is respectively rotatably provided with a limiting rod (19) through a third pin shaft (18), the inner walls of the two sides of the cavity (6) are respectively provided with limiting grooves (20), and one end of each of, two moving holes (22) are formed in the inner wall of the bottom side of the cavity (6), moving rods (21) are fixedly mounted on the bottom sides of the two limiting rods (19), and L-shaped pressing plates (23) are fixedly mounted at the bottoms of the two moving rods (21) and penetrate through the two moving holes (22) respectively.

2. The label peeling apparatus for a label printer according to claim 1, wherein the moving posts (24) are fixedly mounted on the bottom sides of the two L-shaped pressing plates (23), and the sponge blocks (25) are fixedly mounted on the bottom ends of the two moving posts (24).

3. The label peeling device of a label printer according to claim 1, wherein the two cams (11) are each fixedly provided with a post (26) on one side, and the same spring (27) is fixedly provided on the side where the two posts (26) are close to each other.

4. The label peeling apparatus of a label printer according to claim 1, wherein the two cams (11) each have a movable hole (28) formed at one side thereof, and one end of each of the two rotary posts (10) penetrates the two movable holes (28).

5. The label peeling device of the label printer according to claim 1, wherein a plurality of clamping grooves (29) are formed in the inner wall of the elliptical hole (7) in an annular shape with equal intervals, limiting blocks (30) are fixedly mounted on two sides of the compression leg (8), and one ends of the two limiting blocks (30) which are far away from each other extend into the clamping grooves (29).