CN219948827U - Label discharging mechanism for roll-to-roll labeler - Google Patents

Abstract

The utility model relates to a label discharging mechanism for a roll-to-roll labeling machine, wherein a label paper tape sequentially passes through an output guide roller, a swinging guide roller and a steering guide roller after being output by a label paper tray, the label paper tray comprises a movable baffle disc and a static baffle disc, a label paper roll is arranged between the movable baffle disc and the static baffle disc, a movable baffle disc sleeve is arranged on the movable baffle disc, a unthreaded hole and a threaded hole are formed in the movable baffle disc sleeve, a tray rotating shaft is arranged on the static baffle disc, a threaded shaft is arranged at the free end of the tray rotating shaft, the threaded shaft is arranged in the threaded hole, the tray rotating shaft is an optical axis and is arranged in the unthreaded hole, a movable guide roller sleeve and a fixed positioning disc are arranged on the output guide roller, the swinging guide roller and the steering guide roller, one end, close to the positioning disc, of the guide roller sleeve is provided with a roller sleeve baffle disc, and the label paper tape passes through between the positioning disc and the roller sleeve baffle disc. The utility model can meet the discharging requirements of the label paper tapes with different specifications and sizes.

Description

Label discharging mechanism for roll-to-roll labeler

Technical Field

The utility model relates to the field of label production, in particular to a label discharging mechanism for a roll-to-roll labeling machine.

Background

Some labels comprise label paper and adhesive tape paper or adhesive tape film on one side of the label paper tape, when the label paper (or film) is torn off during use, one side of the label paper tape can be exposed and stuck to a required place, and the label needs to be attached to the label base paper through the adhesive tape paper (or film) during production. The roll-to-roll production process in the prior art is a mode which is more suitable for the production of the type of label, but the roll-to-roll continuous laminating device in the prior art is not designed for the production of the label generally, for example, a roll-to-roll laminating device is disclosed in the patent with the authority of publication number CN216001767U, and comprises a first discharging mechanism, a second discharging mechanism, a first pressing roller, a second pressing roller and other structures. But in order to ensure the label attaching quality, the design of a label and tape paper discharging guide mechanism is also very important, and the label specification and size are various, so that the label paper discharging mechanism also needs to consider the production needs of labels with different specifications and sizes while ensuring the guide tension.

Disclosure of Invention

The utility model aims to provide a label discharging mechanism for a roll-to-roll labeling machine, which can meet the discharging requirements of label paper tapes with different specifications and sizes, and is flexible to use and convenient to adjust.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a roll-to-roll label blowing mechanism for labeller, includes the frame and locates label paper tray, output guide roll, swing guide roll and the steering guide roll in the frame, wherein the label paper tape by after the output of label paper tray pass through in proper order output guide roll, swing guide roll and each steering guide roll, label paper tray is including moving fender dish and quiet fender dish, and the label scroll that the label paper tape was convoluteed and is formed locates between moving fender dish and the quiet fender dish, move and be equipped with on the fender dish and move fender dish sleeve pipe, and move fender dish sleeve pipe inside and be equipped with unthreaded hole and screw hole, be equipped with the charging tray pivot on the quiet fender dish, and the charging tray pivot free end is equipped with the screw thread axle, the screw thread axle is located in the screw hole, the charging tray pivot is the optical axis and locates in the unthreaded hole, all be equipped with movable regulation's uide roller cover and fixed positioning disk on output guide roll, swing guide roll and the steering guide roll, and the guide roller are close to one end is equipped with the fender cover, by passing between label and the positioning disk roller cover.

The novel roller sleeve is characterized in that a roller sleeve unthreaded hole and a roller sleeve threaded hole are formed in the guide roller sleeve, a guide optical axis is arranged on one side of the positioning disc, a guide threaded shaft is arranged at the free end of the guide optical axis, the guide threaded shaft is arranged in the roller sleeve threaded hole, and the guide optical axis is arranged in the roller sleeve unthreaded hole.

And scale marks are arranged on the rotating shaft of the material tray and the guide optical axis.

The machine frame is provided with a swing arm, and the swing guide roller is arranged on the swing arm.

The utility model has the advantages and positive effects that:

1. when the automatic feeding device is used, the movable baffle disc in the label paper tray and the guide roller sleeves on the guide rollers can be moved according to the label size and specification, so that the adjustment of the distance between the movable baffle disc and the static baffle disc and the distance between the positioning disc and the corresponding roller sleeve baffle disc is realized, and the feeding guide requirements of label paper tapes with different sizes are further met.

2. The utility model realizes the distance adjustment by only rotating the movable baffle plate sleeve and the guide roller sleeve, and has simple and convenient operation.

3. The static baffle disc and each positioning disc are positioned on the same vertical plane so as to ensure the movement and the guide of the label paper tape, and scale marks can be arranged on the rotating shaft of the material disc and the guide optical axis according to the requirements so as to ensure that the distance between the movable baffle disc and the static baffle disc and the distance between the roller sleeve baffle disc and the positioning disc are consistent during adjustment.

4. The tension of the label paper tape can be adjusted through the swinging guide roller after the label paper tape passes through, so that the production requirement can be met.

Drawings

Figure 1 is a schematic perspective view of the present utility model,

figure 2 is a front view of the label stock tray of figure 1,

figure 3 is a schematic view of the label stock tray of figure 2 in another state,

figure 4 is a schematic view of the mating of the guide roller housing and the positioning disk of figure 1,

figure 5 is a schematic view of the guide roller housing and positioning plate of figure 4 in another mated condition,

fig. 6 is a schematic diagram of a bonding mechanism according to an embodiment of the present utility model.

Wherein, 1 is label paper tray, 101 is movable baffle, 102 is static baffle, 103 is movable baffle sleeve, 1031 is screw hole, 1032 is unthreaded hole, 104 is tray pivot, 1041 is screw axis, 2 is output guide roller, 3 is swing guide roller, 4 is swing arm, 5 is label paper tape, 6 is steering guide roller, 7 is the frame, 8 is the guide roller cover, 801 is roller cover baffle, 802 is roller cover screw hole, 803 is roller cover unthreaded hole, 9 is positioning disk, 10 is label scroll, 11 is guiding optical axis, 12 is guiding screw axis, 13 is label paper tape compression roller, 14 is adhesive tape compression roller.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the utility model comprises a frame 7, and a label paper tray 1, an output guide roller 2, a swinging guide roller 3 and a steering guide roller 6 which are arranged on the frame 7, wherein a label paper tape 5 is output from the label paper tray 1 and sequentially passes through the output guide roller 2, the swinging guide roller 3 and each steering guide roller 6, and then is output, as shown in fig. 2 to 3, the label paper tray 1 comprises a movable baffle disc 101 and a static baffle disc 102, a label paper roll 10 formed by winding the label paper tape 5 is arranged between the movable baffle disc 101 and the static baffle disc 102, as shown in fig. 1 and 4 to 5, a movably adjustable guide roller sleeve 8 and a fixed positioning disc 9 are arranged on the output guide roller 2, the swinging guide roller 3 and the steering guide roller 6, a roller sleeve baffle disc 801 is arranged at one end, which is close to the positioning disc 9, and the label paper tape 5 passes through the position between the positioning disc 9 and the roller sleeve baffle disc 801. According to the utility model, the distance between the movable baffle disc 101 and the static baffle disc 102 and the distance between the positioning disc 9 and the roller sleeve baffle disc 801 can be adjusted according to the width of the label paper, so that the label paper discharging requirements of different specifications and sizes can be met, wherein the static baffle disc 102 and each positioning disc 9 are positioned on the same vertical plane so as to ensure the movement guiding of the label paper tape 5.

As shown in fig. 2 to 3, in this embodiment, a movable baffle plate sleeve 103 is disposed on the movable baffle plate 101, a light hole 1032 and a threaded hole 1031 are formed in the movable baffle plate sleeve 103, a tray rotating shaft 104 is disposed on the stationary baffle plate 102, and a threaded shaft 1041 is disposed at a free end of the tray rotating shaft 104, wherein the threaded shaft 1041 is disposed in the threaded hole 1031, the tray rotating shaft 104 is an optical axis and is disposed in the light hole 1032, and the label paper roll 10 is wound on the tray rotating shaft 104. During adjustment, an operator can rotate the movable baffle disc sleeve 103, so that the threaded shaft 1041 relatively moves in the threaded hole 1031 to achieve the purpose of adjusting the distance between the movable baffle disc 101 and the static baffle disc 102, and in addition, considering that the label paper roll 10 cannot be wound on the threaded shaft, a section of the material disc rotating shaft 104 with an optical axis is designed on the static baffle disc 102 for winding the label paper roll 10, and then a section of the threaded shaft 1041 is designed at the free end of the material disc rotating shaft 104 for achieving the distance adjustment, and a certain gap can be reserved between the inner wall of the light hole 1032 of the movable baffle disc sleeve 103 and the material disc rotating shaft 104 to avoid influencing the movement of the movable baffle disc sleeve 103.

As shown in fig. 4 to 5, in this embodiment, a sleeve unthreaded hole 803 and a sleeve threaded hole 802 are provided in the guide sleeve 8, a guide optical axis 11 is provided on one side of the positioning disk 9, a guide threaded shaft 12 is provided at the free end of the guide optical axis 11, the guide threaded shaft 12 is provided in the sleeve threaded hole 802, the guide optical axis 11 is provided in the sleeve unthreaded hole 803, during adjustment, a worker rotates the guide sleeve 8 to realize the relative movement of the guide threaded shaft 12 in the sleeve threaded hole 802, thereby realizing the purpose of adjusting the distance between the sleeve baffle disk 801 and the positioning disk 9, and a certain gap can be left between the sleeve unthreaded hole 803 and the guide optical axis 11 to avoid affecting the movement of the guide sleeve 8.

Graduation marks can be arranged on the tray rotating shaft 104 and the guide optical axis 11 according to the requirement to ensure that the distance between the movable baffle disc 101 and the static baffle disc 102 and the distance between the roller sleeve baffle disc 801 and the positioning disc 9 are consistent during adjustment.

As shown in fig. 1, the present utility model may be provided with a proper number of steering guide rollers 6 on the frame 7 according to the need to meet the guiding requirement, and in addition, considering that the area of the label paper tray 1 is larger, two sides of the movable baffle tray sleeve 103 are provided with bar-shaped handle blocks to facilitate rotation. In this embodiment, the label paper tray 1 may be driven by a motor to rotate and discharge, and the motor is mounted on the frame 7.

As shown in fig. 1, the frame 7 is provided with a swing arm 4, the swing guide roller 3 is mounted on the swing arm 4, the swing arm 4 can be manually adjusted or automatically adjusted according to needs, when the manual adjustment mode is adopted, the lower end of the swing arm 4 is fixed on the frame 7 through a fastening bolt, the fastening bolt is unscrewed to realize the angle adjustment of the swing arm 4, and then the height adjustment of the swing guide roller 3 is realized to realize the fine adjustment of the tension of the label paper tape 5, the fastening bolt is screwed and fixed again after the position of the swing guide roller 3 is determined, and when the automatic adjustment mode is adopted, the frame 7 is provided with an adjusting motor, and the swing arm 4 drives to swing through the adjusting motor.

As shown in fig. 6, this embodiment may be used in combination with the laminating mechanism in the CN216001767U patent, wherein the label paper tape 5 bypasses the label paper tape pressing roller 13 to enter the laminating station, the tape paper bypasses the tape paper pressing roller 14 to enter the laminating station, and the side of the tape paper without the tape is laminated with the tape paper pressing roller 14. The utility model can also be matched with laminating mechanisms in other structural forms.

The working principle of the utility model is as follows:

when the automatic feeding device is used, the movable baffle disc 101 in the label paper tray 1 and the guide roller sleeves 8 on the guide rollers can be moved according to the size and specification of labels, so that the distance between the movable baffle disc 101 and the static baffle disc 102 and the distance between the positioning disc 9 and the corresponding roller sleeve baffle disc 801 are adjusted, the feeding guide requirements of label paper tapes 5 with different widths are met, the static baffle disc 102 and the positioning discs 9 are positioned on the same vertical plane to ensure the moving guide of the label paper tapes 5, and meanwhile, after the label paper tapes 5 pass through, the tension can be adjusted through the swinging guide rollers 3 to meet the subsequent process requirements. In addition, the distance adjustment can be realized only by rotating the movable baffle plate sleeve 103 and the guide roller sleeve 8, and the operation is simple and convenient.

Claims (4)

1. The utility model provides a roll-to-roll label blowing mechanism for labeller which characterized in that: including frame (7) and locate label paper tray (1), output guide roll (2), swing guide roll (3) and turn to guide roll (6) on frame (7), wherein label paper tape (5) by after label paper tray (1) output process in proper order output guide roll (2), swing guide roll (3) and each turn to guide roll (6), label paper tray (1) including moving fender dish (101) and quiet fender dish (102), and label paper roll (10) that label paper tape (5) were convoluteed are located between moving fender dish (101) and quiet fender dish (102), be equipped with on moving fender dish (101) and move fender dish sleeve (103), and move fender dish sleeve (103) inside to be equipped with unthreaded hole (1032) and screw hole (1), be equipped with on quiet fender dish (102) feed reel pivot (104), and feed reel (104) free end is equipped with screw thread axle (1041), screw thread axle (1041) are located in screw hole (1031), be located in the pivot (104) and locate for optical axis (104) roll, roll (104) are arranged in the pivot (2) roll, roll (104) are arranged in the roll (104) roll (2) Swing guide roll (3) and turn to all be equipped with guide roll cover (8) and fixed positioning disk (9) of movable regulation on guide roll (6), and guide roll cover (8) are close to positioning disk (9) one end is equipped with roller cover fender dish (801), label paper tape (5) by pass between positioning disk (9) and roller cover fender dish (801).

2. The label reject mechanism for a roll-to-roll labelling machine according to claim 1, wherein: inside roller shell unthreaded hole (803) and the roller shell screw hole (802) of being equipped with of guide roller shell (8), positioning disk (9) one side is equipped with direction optical axis (11), and direction optical axis (11) free end is equipped with direction screw thread axle (12), direction screw thread axle (12) are located in roller shell screw hole (802), direction optical axis (11) are located in roller shell unthreaded hole (803).

3. The label feeding mechanism for a roll-to-roll labeling machine according to claim 2, wherein: scale marks are arranged on the material tray rotating shaft (104) and the guide optical axis (11).

4. The label reject mechanism for a roll-to-roll labelling machine according to claim 1, wherein: the swing arm (4) is arranged on the frame (7), and the swing guide roller (3) is arranged on the swing arm (4).