CN112455846A

CN112455846A - Labeling machine

Info

Publication number: CN112455846A
Application number: CN201910849499.6A
Authority: CN
Inventors: 王峰林
Original assignee: Shanghai Aokin Technologies Co ltd
Current assignee: Shanghai Aokin Technologies Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2021-03-09

Abstract

The invention discloses a labeling machine which comprises a machine body and a finished product conveying line, wherein the finished product conveying line is arranged on one side of the machine body, a conveying belt is arranged on the machine body, a first object detection sensor, a second object detection sensor and a mechanical arm are sequentially arranged on one side of the conveying belt along the conveying direction, a label supply mechanism and a rotating motor are respectively arranged on the other side of the conveying belt, the upper end of the rotating motor is connected with a rotating table, and a plurality of groups of labeling mechanisms are uniformly arranged on the rotating table; the labeling mechanism comprises a lifting cylinder, a drawing cylinder, a sliding seat and a vacuum sucker. The labeling machine has the advantages of compact structure, small occupied space and stable operation, and because the labels adsorbed by the plurality of labeling mechanisms are different, and the labeling positions of the labeling mechanisms can be adjusted by the lifting air cylinder, the purpose of labeling a plurality of labels at different positions of a workpiece on one machine is realized, and the labeling efficiency is high.

Description

Labeling machine

Technical Field

The invention relates to the field of labeling equipment, in particular to a labeling machine.

Background

A labeler is a device for sticking coiled self-adhesive paper labels (paper or metal foils) on PCBs, products or specified packages, is an indispensable component of modern packages, is gradually increased in the types of labelers produced in China at present, greatly improves the technical level, and changes to an automatic high-speed labeler from the lagging situation of manual and semi-automatic labeling to occupy the wide market.

In the automatic labeling field, the condition that a plurality of labels need to be attached to different positions on a workpiece can be met, if a traditional labeling machine is used, a plurality of labeling machines need to be installed around a production line, the plurality of labels can be attached, the occupied space is large, the operation is complex, the machine is complex to adjust, and the labeling efficiency is influenced.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a labeling machine, which solves the problem that the conventional labeling machine in the prior art cannot apply a plurality of labels at different positions.

In order to achieve the above and other related objects, the present invention provides a labeling machine, which comprises a machine body and a finished product conveying line, wherein the finished product conveying line is arranged on one side of the machine body, the machine body is provided with a conveying belt, one side of the conveying belt is sequentially provided with a first object detection sensor, a second object detection sensor and a manipulator along a conveying direction, the other side of the conveying belt is respectively provided with a label supply mechanism and a rotating motor, the upper end of the rotating motor is connected with a rotating table, and the rotating table is uniformly provided with a plurality of groups of labeling mechanisms; labeling mechanism includes the lift cylinder, draws and pulls out cylinder, slide and vacuum chuck, fixed mounting has the base on the revolving stage, guide arm fixedly connected with fixed plate is passed through to the top of base, lift cylinder fixed mounting is on the fixed plate, the slide cover is established on the guide arm and with the output of lift cylinder is connected, one side fixedly connected with mounting panel of slide, fixed mounting has on the mounting panel draw and pull out the cylinder, the output that draws and pull out the cylinder is connected with vacuum chuck, still be equipped with the survey mark sensor on vacuum chuck's the central point puts, install the air supply on the revolving stage, vacuum chuck passes through the air guide hose connection the air supply.

Preferably, the label supplying mechanism comprises a material tape disk, a tension wheel, a pressing roller, a peeling roller and a material rolling disk, wherein a label tape is wound on the material tape disk, the label tape sequentially passes through the tension wheel, the pressing roller and the peeling roller, a peeling edge is arranged at the edge of the peeling roller, the peeling edge is matched with the peeling roller to peel off labels on the label tape, and the waste tape is finally wound on the material rolling disk.

Preferably, a controller is provided at one side of the body.

Preferably, a driving motor is installed at one side of the conveyor belt.

Preferably, the input end of the controller is respectively and electrically connected with the first object detection sensor, the second object detection sensor and the mark detection sensor, and the output end of the controller is respectively and electrically connected with the driving motor, the manipulator, the lifting cylinder, the drawing cylinder and the rotating motor.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the plurality of labeling mechanisms are arranged on the rotating table, the vacuum sucker in each labeling mechanism can adsorb different labels from the label supply mechanism, the rotating motor drives the labeling mechanisms to rotate, the lifting cylinder can linearly adjust the height of the sliding seat in the rotating process, and the pulling cylinder is used for controlling the vacuum sucker to label when the sliding seat rotates to a specified station for labeling.

Drawings

The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.

Fig. 1 is a schematic structural diagram of a labeling machine provided by the present invention;

FIG. 2 is a schematic side view of the labeling mechanism and the rotary table of the present invention;

FIG. 3 is a schematic perspective view of the labeling mechanism of the present invention;

FIG. 4 is a schematic perspective view of a turntable according to the present invention;

FIG. 5 is a schematic structural view of a mark supplying mechanism according to the present invention;

fig. 6 is a schematic structural flow chart of a labeling machine provided by the present invention.

Wherein the reference numerals are specified as follows: the automatic labeling machine comprises a machine body 1, a finished product conveying line 2, a conveying belt 3, a first object detecting sensor 4, a second object detecting sensor 5, a manipulator 6, a label supplying mechanism 7, a rotating motor 8, a rotating table 9, a labeling mechanism 10, an air source 11, a controller 12, a driving motor 13, a material belt disc 7-1, a tensioning wheel 7-2, a pressing roller 7-3, a peeling roller 7-4, a peeling blade 7-5, a coil stock disc 7-6, a base 10-1, a guide rod 10-2, a fixing plate 10-3, a lifting cylinder 10-4, a sliding seat 10-5, a mounting plate 10-6, a drawing cylinder 10-7, a vacuum suction disc 10-8, a mark detecting sensor 10-9 and an air guide hose 10-10.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used to limit the conditions and conditions of the present disclosure, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

As shown in fig. 1-4, the present invention provides a labeling machine, which comprises a machine body 1 and a finished product conveying line 2, wherein the finished product conveying line 2 is arranged on one side of the machine body 1, a conveyor belt 3 is arranged on the machine body 1, a first object detection sensor 4, a second object detection sensor 5 and a manipulator 6 are sequentially arranged on one side of the conveyor belt 3 along a conveying direction, a label supply mechanism 7 and a rotating motor 8 are respectively arranged on the other side of the conveyor belt 3, the upper end of the rotating motor 8 is connected with a rotating platform 9, and a plurality of groups of labeling mechanisms 10 are uniformly arranged on the rotating platform 9. The position of the first object detection sensor 4 corresponds to the labeling mechanism 10, when the workpiece on the conveyor belt 3 passes through the first object detection sensor, the conveyor belt 3 stops conveying, and the labeling mechanism 10 performs labeling operation on the workpiece; the second object detecting sensor 5 is located close to the manipulator 6, and when the workpiece on the conveyor belt 3 passes through the second object detecting sensor 5, the manipulator 6 starts to grab the corresponding workpiece and then rotates to place the workpiece on the finished product conveyor line 2.

As shown in figure 3, the labeling mechanism 10 comprises a lifting cylinder 10-4, a drawing cylinder 10-7, a sliding seat 10-5 and a vacuum chuck 10-8, a base 10-1 is fixedly installed on a rotating platform 9, a fixing plate 10-3 is fixedly connected above the base 10-1 through a guide rod 10-2, the lifting cylinder 10-4 is fixedly installed on the fixing plate 10-3, the sliding seat 10-5 is sleeved on the guide rod 10-2 and is connected with the output end of the lifting cylinder 10-4, one side of the sliding seat 10-5 is fixedly connected with a mounting plate 10-6, the drawing cylinder 10-7 is fixedly installed on the mounting plate 10-6, the output end of the drawing cylinder 10-7 is connected with the vacuum chuck 10-8, and a measuring mark sensor 10-9 is also arranged at the central position of the vacuum chuck 10-8, the rotating platform 9 is provided with an air source 11, and the vacuum suction cups 10-8 are connected with the air source 11 through air guide hoses 10-10.

Through the technical scheme, the lifting cylinder 10-4 can drive the sliding seat 10-5 and the mounting plate 10-6 to move up and down along the guide rod 10-2, the drawing cylinder 10-7 is used for controlling the vacuum chuck 10-8 to label the workpiece when the vacuum chuck 10-8 rotates to a specified labeling station, and as the position of the vacuum chuck 10-8 in each labeling mechanism 10 can be independently adjusted through the lifting cylinder 10-4, the rotating motor 8 drives the rotating platform 9 to rotate, different vacuum chucks 10-8 can label the workpiece at different heights, and therefore the purpose of labeling a plurality of labels at different positions of the workpiece on one machine can be achieved.

As shown in FIG. 5, the label supply mechanism 7 comprises a material tape disk 7-1, a tension wheel 7-2, a pressure roller 7-3, a peeling roller 7-4 and a material winding disk 7-6, wherein a label tape is wound on the material tape disk 7-1, the label tape sequentially passes through the tension wheel 7-2, the pressure roller 7-3 and the peeling roller 7-4, a peeling blade 7-5 is arranged at the edge of the peeling roller 7-4, the peeling blade 7-5 is matched with the peeling roller 7-4 to peel off labels on the label tape, and the waste tape is finally wound on the material winding disk 7-6.

Through the technical scheme, the position of the stripped label just corresponds to one of the vacuum chucks 10-8, when the vacuum chuck 10-8 adsorbs the stripped label, the rotating table 9 rotates by a proper angle, the vacuum chuck 10-8 adsorbing the label just faces to a workpiece, the stripping blade 7-5 is matched with the stripping roller 7-4 to strip the next label, meanwhile, the next vacuum chuck 10-8 is just opposite to the stripping position to adsorb the stripped label to prepare for next labeling, and therefore the action cycle is completed.

In this embodiment, a controller 12 is disposed on one side of the machine body 1. The controller 12 is of the type S7-200.

In this embodiment, a driving motor 13 is installed on one side of the conveyor belt 3. The drive motor 13 can control the start and stop of the drive belt 3.

As shown in fig. 6, the input end of the controller 12 is electrically connected to the first object sensor 4, the second object sensor 5 and the label sensor 10-9, and the output end is electrically connected to the driving motor 13, the manipulator 6, the rotating motor 8 and the labeling mechanism 10.

Through the technical scheme, when a workpiece passes through the first object detection sensor 4, the controller 12 receives a signal, generates a control instruction and transmits the control instruction to the driving motor 13 to control the start and stop of the driving motor; when the workpiece passes through the second object detection sensor 5, the controller 12 receives the signal, generates a control command and transmits the control command to the manipulator to control the manipulator to perform a grabbing action; when the label measuring sensor 10-9 passes through the peeling position on the label supply mechanism 7, the label measuring sensor 10-9 detects whether a label exists, when the label exists, the vacuum chuck 10-8 adsorbs the label and then the rotating motor 8 normally rotates, when the label does not exist (the label is abnormally peeled or the label is missed), the controller 12 controls the rotating electrode 8 not to rotate and sends an alarm signal to the warning lamp to prevent the condition of label omission.

When the label sticking machine is used, a workpiece is conveyed on the conveyor belt 3, when the workpiece passes through the first object detection sensor 4, the conveying is suspended, at the moment, one of the vacuum suction cups 10-8 sticks a label on the workpiece, the next vacuum suction cup 10-8 sucks different labels from the label supply mechanism 7, then the rotating motor 8 drives the rotating platform 9 to rotate by a proper angle, in the process, the lifting cylinder 10-4 can linearly adjust the height of the vacuum suction cup 10-8, when the workpiece rotates to a specified labeling station, the pulling cylinder 10-7 controls the vacuum suction cup 10-8 to perform labeling, after a rotation cycle is completed, the purpose of sticking different labels on different positions of the workpiece can be realized, after the labeling is completed, the workpiece is continuously conveyed, when the workpiece passes through the second object detection sensor 5, the manipulator 6 grabs the workpiece and rotationally places the workpiece on the finished product conveying line 2, and finishing the processing.

In summary, the labeling machine has the advantages of compact structure, small occupied space and stable operation, and because the labels adsorbed by the plurality of labeling mechanisms are different, and the labeling positions of the labeling mechanisms can be adjusted by the lifting air cylinder, the purpose of labeling a plurality of labels at different positions of a workpiece on one machine is realized, and the labeling efficiency is high. Therefore, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The labeling machine is characterized by comprising a machine body (1) and a finished product conveying line (2), wherein the finished product conveying line (2) is arranged on one side of the machine body (1), a conveying belt (3) is installed on the machine body (1), a first object detecting sensor (4), a second object detecting sensor (5) and a mechanical arm (6) are sequentially installed on one side of the conveying belt (3) along the conveying direction, a label supplying mechanism (7) and a rotating motor (8) are respectively installed on the other side of the conveying belt (3), the upper end of the rotating motor (8) is connected with a rotating table (9), and a plurality of groups of labeling mechanisms (10) are uniformly arranged on the rotating table (9);

the labeling mechanism (10) comprises a lifting cylinder (10-4), a drawing cylinder (10-7), a sliding seat (10-5) and a vacuum sucker (10-8), a base (10-1) is fixedly installed on the rotating platform (9), a fixing plate (10-3) is fixedly connected above the base (10-1) through a guide rod (10-2), the lifting cylinder (10-4) is fixedly installed on the fixing plate (10-3), the sliding seat (10-5) is sleeved on the guide rod (10-2) and is connected with the output end of the lifting cylinder (10-4), a mounting plate (10-6) is fixedly connected to one side of the sliding seat (10-5), the drawing cylinder (10-7) is fixedly installed on the mounting plate (10-6), the output end of the drawing cylinder (10-7) is connected with the vacuum chuck (10-8), a measuring mark sensor (10-9) is further arranged at the central position of the vacuum chuck (10-8), an air source (11) is installed on the rotary table (9), and the vacuum chuck (10-8) is connected with the air source (11) through an air guide hose (10-10).

2. A labelling machine according to claim 1, characterised in that: the label supplying mechanism (7) comprises a material belt disc (7-1), a tension wheel (7-2), a compression roller wheel (7-3), a peeling roller wheel (7-4) and a material rolling disc (7-6), a label belt is wound on the material belt disc (7-1), the label belt sequentially passes through the tension wheel (7-2), the compression roller wheel (7-3) and the peeling roller wheel (7-4), a peeling edge (7-5) is arranged at the edge of the peeling roller wheel (7-4), the peeling edge (7-5) is matched with the peeling roller wheel (7-4) to peel off labels on the label belt, and the waste material belt is finally wound on the material rolling disc (7-6).

3. A labelling machine according to claim 1, characterised in that: one side of the machine body (1) is provided with a controller (12).

4. A labelling machine according to claim 3, characterised in that: and a driving motor (13) is installed on one side of the conveyor belt (3).

5. A labelling machine according to claim 4, characterised in that: the input end of the controller (12) is respectively electrically connected with the first object detection sensor (4), the second object detection sensor (5) and the label detection sensor (10-9), and the output end of the controller is respectively electrically connected with the driving motor (13), the manipulator (6), the rotating motor (8) and the labeling mechanism (10).