CN215854203U

CN215854203U - Automatic label peeling and label supplementing mechanism for label roll

Info

Publication number: CN215854203U
Application number: CN202122196540.XU
Authority: CN
Inventors: 张春林
Original assignee: Shallway Packaging Equipment Co ltd
Current assignee: Shallway Packaging Equipment Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The application discloses an automatic label peeling and label supplementing mechanism for a label roll, which comprises a supporting plate, a paper collecting buffer roller set, a cutting edge peeling device and a label supplying buffer roller set; the utility model discloses a paper collection buffer roller group, including delivery buffer roller group, fixed draw runner, bolt rigid coupling in two, delivery buffer roller group is the same with the structure that supplies mark buffer roller group, delivery buffer roller group comprises fixed deflector roll, movable deflector roll and fixed draw runner, fixed deflector roll both ends pass through the bolt rigid coupling in two between the backup pad, movable deflector roll both ends pass through the bolt rigid coupling in two between the fixed draw runner, open the inside wall of backup pad has the spout, just fixed draw runner with spout sliding connection. The label supplementing process is controlled by four sets of power driving devices of the label supplementing and collecting roll, the label supplementing and supplying roll, the label feeding driving roll and the paper collecting driving roll which are driven by the motor, so that the label supplementing process is consistent with the running speed of the base paper to be supplemented with the label. The middle of the mechanism is provided with a buffer device, so that the problem of speed deviation of each section in each mark supplementing process can be effectively coordinated.

Description

Automatic label peeling and label supplementing mechanism for label roll

Technical Field

The application relates to the technical field of label sticking, in particular to an automatic label peeling and label supplementing mechanism for a label roll.

Background

The labeler is a device for sticking paper or metal foil labels on specified packaging containers by using an adhesive, and a labeler is an indispensable component of modern packaging.

The existing label detection technology cannot realize automatic peeling of the prior defective label and supplement the label at the peeling position, cannot realize high-speed online continuous operation, once the defective label is detected, the manual operation must be stopped, and the problems of poor precision, low label supplement efficiency and low reliability exist in manual label supplement. Therefore, an automatic label peeling and labeling mechanism for label rolls is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An automatic label peeling and label supplementing mechanism for label rolls comprises a supporting plate, a paper collection buffer roller set, a cutting edge stripper and a label supplying buffer roller set;

the structure of the paper collecting buffer roller group is the same as that of the standard supplying buffer roller group, the paper collecting buffer roller group is composed of a fixed guide roller, a movable guide roller and a fixed sliding strip, two ends of the fixed guide roller are fixedly connected between the two supporting plates through bolts, two ends of the movable guide roller are fixedly connected between the two fixed sliding strips through bolts, the inner side wall of each supporting plate is provided with a sliding groove, and the fixed sliding strips are connected with the sliding grooves in a sliding mode;

a cutting edge stripper is arranged inside the bottom end of the supporting plate and is rotatably connected with the supporting plate, a mark supplementing stripping plate is arranged on one side of the cutting edge stripper, and the mark supplementing stripping plate is fixedly connected with the supporting plate; mend mark stripping plate one side and be equipped with the compression roller, the compression roller with the backup pad is rotated and is connected, compression roller one side is equipped with the motor, just the motor with the compression roller transmission is connected.

Furthermore, a supplementary mark receiving label and a supplementary mark supplying label are installed at the top end of the supporting plate, the two ends of the supplementary mark receiving label and the two ends of the supplementary mark supplying label are respectively connected with the two supporting plates in a rotating mode, motors are arranged at the bottom ends of the supplementary mark receiving label and the supplementary mark supplying label, and the two motors are respectively in transmission connection with the supplementary mark receiving label and the supplementary mark supplying label.

Furthermore, the centers of the two support plates are provided with label feeding driving rollers which are rotationally connected with the support plates, one side of each label feeding driving roller is provided with the motor, and the motor is in transmission connection with the label feeding driving rollers; two be provided with a plurality of guide rolls between the backup pad, just the guide roll with the backup pad is rotated and is connected.

Further, delivery buffer roller set bottom is equipped with the delivery drive roller, the delivery drive roller with the backup pad rotates to be connected, delivery drive roller one side is equipped with the motor, just the motor with the delivery drive roller transmission is connected.

Furthermore, one side of the cutting edge stripper is an arc and the other side of the cutting edge stripper is a sharp-angled structure, and the cutting edge stripper is driven by a motor to rotate around a self central shaft.

Further, the backup pad bottom is equipped with label detection mechanism, just label detection mechanism one side is equipped with respectively waits to examine the label book and examines label receiving material and roll up.

Further, the number of the movable guide rollers is two, and the movable guide rollers are symmetrically distributed between the two adjacent fixed sliding strips.

Further, the spout is concave style of calligraphy structure, fixed draw runner is convex style of calligraphy structure, just fixed draw runner with the size phase-match of spout.

Further, the spout inside wall is opened there is the guide way, fixed draw runner top rigid coupling has the screw thread post, screw thread post top is equipped with the guide post, just screw thread post top with guide post bottom end threaded connection.

Furthermore, the top end of the guide post is sleeved inside the guide groove, the top end of the guide post is provided with a spring, and the spring is sleeved inside the guide groove.

Through the embodiment of the application, the label supplementing and collecting roll, the label supplementing and supplying roll, the label feeding driving roller and the paper collecting driving roller which are driven by the motor realize the control of the label supplementing process, so that the label supplementing process is consistent with the running speed of the base paper to be supplemented. The middle of the mechanism is provided with a buffer device, so that the problem of speed deviation of each section in each mark supplementing process can be effectively coordinated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a connecting view of a stationary guide roller and a movable guide roller according to an embodiment of the present application;

FIG. 4 is a connecting view of a fixed guide roller, a movable guide roller and a support plate according to an embodiment of the present application;

FIG. 5 is a schematic view of a cutting edge stripper according to an embodiment of the present application.

In the figure: 1. the label supplementing and collecting roll comprises a label supplementing and collecting roll group, 2, a paper collecting buffer roll group, 21, a fixed guide roll, 22, a movable guide roll, 23, a fixed sliding strip, 3, a paper collecting driving roll, 4, a cutting edge stripper, 5, a label detection mechanism, 6, a label roll to be detected, 7, a label supplementing and supplying roll, 8, a label feeding driving roll, 9, a label supplying buffer roll group, 10, a label supplementing and stripping plate, 11, a compression roll, 12, a label receiving roll after detection, 13, a supporting plate, 14, a guide roll, 15, a sliding groove, 151, a guide groove, 16, a motor, 17, a spring, 18, a guide column, 19 and a threaded column.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The automatic label peeling and affixing mechanism in the present embodiment can be applied to various label rolls, for example, the following label roll structure is provided in the present embodiment, and the automatic label peeling and affixing mechanism in the present embodiment can be used to assist the following label roll structure.

This label roll structure includes the base, contains the support on the base, contains a plurality of transverse arrangement's roller on the support and lays the support, the roller lay the support limit side contain the hole, still contain the additional part, the additional part contain vertical rod, vertical rod tip contains the hinge part, hinge part one side contains the inserted part, the inserted part can insert the roller and lay the hole of support limit side, roll up through the label and wear on the rod, rotate around the hinge part and can let the label roll install on the roller lays the support. The roller placing support comprises a plurality of rollers and is uniformly distributed around the support.

When the roller is used, the roller is inserted into the label roll or the material roll, then the inserting part is inserted into the hole at the side of the roller placing support, the roller is lifted, the material can be conveyed to the roller placing support by utilizing the lever principle, people are not required to lift the roller, and labor is saved.

Of course this embodiment can be used with other rolls of labels. Here, description is not repeated, and the following describes an automatic label stripping and repairing mechanism according to an embodiment of the present application.

Referring to fig. 1-5, an automatic label peeling and labeling mechanism includes a support plate 13, a paper collection buffer roller set 2, a cutting edge peeling device 4 and a label supplying buffer roller set 9;

the structure of the delivery buffer roller group 2 is the same as that of the mark supply buffer roller group 9, the delivery buffer roller group 2 is composed of a fixed guide roller 21, a movable guide roller 22 and fixed sliding strips 23, two ends of the fixed guide roller 21 are fixedly connected between the two support plates 13 through bolts, two ends of the movable guide roller 22 are fixedly connected between the two fixed sliding strips 23 through bolts, the inner side wall of each support plate 13 is provided with a sliding groove 15, and the fixed sliding strips 23 are in sliding connection with the sliding grooves 15;

a cutting edge stripper 4 is arranged inside the bottom end of the supporting plate 13, the cutting edge stripper 4 is rotatably connected with the supporting plate 13, a mark supplementing stripping plate 10 is arranged on one side of the cutting edge stripper 4, and the mark supplementing stripping plate 10 is fixedly connected with the supporting plate 13; mend mark stripping plate 10 one side and be equipped with compression roller 11, compression roller 11 with backup pad 13 rotates to be connected, compression roller 11 one side is equipped with motor 16, just motor 16 with compression roller 11 transmission is connected.

The top end of the supporting plate 13 is provided with a label supplementing and collecting label 1 and a label supplementing and supplying label 7, two ends of the label supplementing and collecting label 1 and two ends of the label supplementing and supplying label 7 are respectively connected with the two supporting plates 13 in a rotating way, the bottom ends of the label supplementing and collecting label 1 and the label supplementing and supplying label 7 are respectively provided with a motor 16, the two motors 16 are respectively in transmission connection with the label supplementing and collecting label 1 and the label supplementing and supplying label 7, and labels can be collected and supplied through the label supplementing and collecting label 1 and the label supplementing and supplying label 7; a label feeding driving roller 8 is arranged at the center of each of the two supporting plates 13, the label feeding driving roller 8 is rotatably connected with the supporting plates 13, the motor 16 is arranged on one side of the label feeding driving roller 8, and the motor 16 is in transmission connection with the label feeding driving roller 8; a plurality of guide rollers 14 are arranged between the two support plates 13, the guide rollers 14 are rotatably connected with the support plates 13, and the label feeding driving roller 8 can be driven to rotate by the motor 16; the bottom end of the paper collecting buffer roller group 2 is provided with a paper collecting driving roller 3, the paper collecting driving roller 3 is rotatably connected with the supporting plate 13, one side of the paper collecting driving roller 3 is provided with the motor 16, the motor 16 is in transmission connection with the paper collecting driving roller 3, and the motor 16 can drive the paper collecting driving roller 3 to rotate; one side of the cutting edge stripper 4 is arc, one side of the cutting edge stripper 4 is a sharp-angled structure, the cutting edge stripper 4 is driven by a motor 16 to rotate around a self central shaft, and labels can be removed by rotating the cutting edge stripper 4, and the labels are separated from the base paper and taken into the label supplementing and collecting roll 1 along with the moving label supplementing base paper; the bottom end of the supporting plate 13 is provided with a label detection mechanism 5, and one side of the label detection mechanism 5 is respectively provided with a label roll 6 to be detected and a detected label receiving roll 12, so that labels can be detected and waste labels can be collected; the number of the movable guide rollers 22 is two, and the two movable guide rollers 22 are symmetrically distributed between two adjacent fixed sliding strips 23, so that the stability of the movable guide rollers 22 is enhanced; the sliding groove 15 is of a concave structure, the fixed sliding strip 23 is of a convex structure, and the fixed sliding strip 23 is matched with the sliding groove 15 in size, so that the stability between the fixed sliding strip 23 and the sliding groove 15 is enhanced; a guide groove 151 is formed in the inner side wall of the sliding groove 15, a threaded column 19 is fixedly connected to the top end of the fixed sliding strip 23, a guide column 18 is arranged at the top end of the threaded column 19, and the top end of the threaded column 19 is in threaded connection with the bottom end of the guide column 18, so that the relative length between the threaded column 19 and the guide column 18 can be conveniently adjusted; the top end of the guide post 18 is sleeved inside the guide groove 151, the top end of the guide post 18 is provided with a spring 17, the spring 17 is sleeved inside the guide groove 151, and the fixed slide bar 23 can be buffered through the spring 17.

When the label supplying device is used, firstly, labels for the labels are placed on the label supplying label roll 7, then the labels are wound around a plurality of groups of guide rollers 14, driving rollers and the like, the labels are placed in the label supplying stripping plate 10 to be stripped, and finally the base paper is recovered from the label supplying collecting label roll 1 through the guide rollers 14.

When the label supplementing action is started, the label feeding driving roller 8 rotates to drive label paper to bypass the label supplementing stripping plate 10, labels are separated from base paper at the tip of the label supplementing stripping plate 10, the separated labels enter the compression roller 11 and are adhered to the label paper passing through the bottom under the action of the compression roller 11, and therefore the label supplementing action is completed.

When the label feeding driving roller 8 rotates, the label can tighten the label supplying buffer roller group 9, so that the movable guide roller 22 moves upwards for buffering, the guide post 18 slides along the guide groove 151, the spring 17 can be compressed under the action of the guide post 18, and then the relative length between the guide post 18 and the threaded post 19 can be adjusted by rotating the guide post 18 and the threaded post 19, so that the buffer strength of the spring 17 can be adjusted; when the movable guide roller 22 moves to the sensor set height, the label supplement and supply roll 7 rotates to supply labels.

In the label collecting process, when the label feeding driving roller 8 rotates, the paper collecting buffer roller group 2 is loosened, the movable guide roller 22 moves downwards, and when the movable guide roller 22 reaches the set height of the sensor, the paper collecting driving roller 3 rotates to feed the label paper into the label supplementing and collecting roll 1; the labels rejected by the cutting edge stripper 4 can be collected in the label supplementing and collecting label roll 1 by label paper, so that the collection of waste labels is realized.

A label to be detected is placed on a label roll 6 to be detected, and the label passes through a label detection mechanism 5 and then bypasses a cutting edge stripper 4, when no label needs to be removed, the large arc surface of the cutting edge stripper is contacted with the label, and the label normally passes through the large arc surface; and finally, the label is recovered in the checked label receiving material roll 12, when the labels needing to be removed reach the position of the cutting edge stripper 4, the cutting edge stripper 4 rotates 180 degrees, the labels are removed in the rotating process, the labels are separated from the base paper and are collected into the label supplementing receiving label roll 1 along with the moving label supplementing base paper, and when the blank position of the label paper enters the position of the compression roller 11, the labels separated by the label supplementing stripping plate 10 are adhered to the corresponding positions, so that the label supplementing action is realized.

The application has the advantages that:

1. the label supplementing process is controlled by four sets of power driving devices of the label supplementing and collecting roll, the label supplementing and supplying roll, the label feeding driving roll and the paper collecting driving roll which are driven by the motor, so that the label supplementing process is consistent with the running speed of the base paper to be supplemented with the label. The buffer device is arranged in the middle of the mechanism, so that the problem of speed deviation of each section in each mark supplementing process can be effectively coordinated;

2. the label peeling device is characterized in that the edge peeling device is designed in a special structure and used for peeling labels, the arc side is in contact with label paper when qualified labels pass through detection, the labels pass through smoothly, and when unqualified labels need to be peeled, the motor drives the edge peeling device to rotate, so that the sharp corner edge is in contact with the label paper to realize online continuous peeling of the labels; then the removed labels are adhered to the label supplementing base paper and enter the label supplementing and collecting label roll along with the base paper, and the problem that the labels are difficult to recover is solved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic label peeling and label supplementing mechanism for a label roll is characterized in that: comprises a supporting plate (13), a delivery buffer roller group (2), a cutting edge stripper (4) and a label supplying buffer roller group (9);

the structure of the paper collection buffer roller group (2) is the same as that of the mark supply buffer roller group (9), the paper collection buffer roller group (2) is composed of a fixed guide roller (21), a movable guide roller (22) and a fixed sliding strip (23), two ends of the fixed guide roller (21) are fixedly connected between the two supporting plates (13) through bolts, two ends of the movable guide roller (22) are fixedly connected between the two fixed sliding strips (23) through bolts, a sliding groove (15) is formed in the inner side wall of each supporting plate (13), and the fixed sliding strips (23) are connected with the sliding groove (15) in a sliding mode;

a cutting edge stripper (4) is arranged inside the bottom end of the supporting plate (13), the cutting edge stripper (4) is rotatably connected with the supporting plate (13), a mark supplementing stripping plate (10) is arranged on one side of the cutting edge stripper (4), and the mark supplementing stripping plate (10) is fixedly connected with the supporting plate (13); mend mark stripper plate (10) one side and be equipped with compression roller (11), compression roller (11) with backup pad (13) rotate to be connected, compression roller (11) one side is equipped with motor (16), just motor (16) with compression roller (11) transmission is connected.

2. The automatic label peeling and labeling mechanism of claim 1, wherein:

support plate (13) top is installed benefit mark and is received mark book (1) and benefit mark and supply mark book (7), benefit mark receive mark book (1) with benefit mark supply mark book (7) both ends respectively with two backup pad (13) rotate and are connected, benefit mark receive mark book (1) with benefit mark supplies mark book (7) bottom all to be equipped with motor (16), and two motor (16) respectively with benefit mark receive mark book (1), benefit mark supplies mark book (7) transmission to be connected.

3. The automatic label peeling and labeling mechanism of claim 1, wherein:

a label feeding driving roller (8) is arranged at the center of each of the two supporting plates (13), the label feeding driving roller (8) is rotatably connected with the supporting plates (13), the motor (16) is arranged on one side of the label feeding driving roller (8), and the motor (16) is in transmission connection with the label feeding driving roller (8); a plurality of guide rollers (14) are arranged between the two support plates (13), and the guide rollers (14) are rotatably connected with the support plates (13).

4. The automatic label peeling and labeling mechanism of claim 1, wherein:

delivery buffer roller group (2) bottom is equipped with delivery drive roller (3), delivery drive roller (3) with backup pad (13) rotate to be connected, delivery drive roller (3) one side is equipped with motor (16), just motor (16) with delivery drive roller (3) transmission is connected.

5. The automatic label peeling and labeling mechanism of claim 1, wherein:

one side of the cutting edge stripper (4) is arc-shaped, and the other side of the cutting edge stripper (4) is of a sharp-angled structure, and the cutting edge stripper (4) is driven by a motor (16) to rotate around a self central shaft.

6. The automatic label peeling and labeling mechanism of claim 1, wherein:

backup pad (13) bottom is equipped with label detection mechanism (5), just label detection mechanism (5) one side is equipped with respectively waits to examine label book (6) and examines label receiving material book (12).

7. The automatic label peeling and labeling mechanism of claim 1, wherein:

the number of the movable guide rollers (22) is two, and the two movable guide rollers (22) are symmetrically distributed between the two adjacent fixed sliding strips (23).

8. The automatic label peeling and labeling mechanism of claim 1, wherein:

the sliding groove (15) is of a concave structure, the fixed sliding strip (23) is of a convex structure, and the fixed sliding strip (23) is matched with the sliding groove (15) in size.

9. The automatic label peeling and affixing mechanism for a roll of labels of claim 8, wherein:

spout (15) inside wall is opened there are guide way (151), fixed draw runner (23) top rigid coupling has screw thread post (19), screw thread post (19) top is equipped with guide post (18), just screw thread post (19) top with guide post (18) bottom threaded connection.

10. The automatic label peeling and affixing mechanism for a roll of labels of claim 9, wherein:

the top end of the guide post (18) is sleeved inside the guide groove (151), the top end of the guide post (18) is provided with a spring (17), and the spring (17) is sleeved inside the guide groove (151).