CN217731054U

CN217731054U - Labeling machine

Info

Publication number: CN217731054U
Application number: CN202220709067.2U
Authority: CN
Inventors: 刘小华
Original assignee: Dongguan Zhihui Machinery Technology Co ltd
Current assignee: Dongguan Zhihui Machinery Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-11-04
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to the technical field of labeling machines, in particular to a labeling machine, which comprises a frame, a double-station feeding device, a transfer device, a material positioning component, a labeling device, a label feeding device and a feeding device; the label feeding device is used for providing peeled labels; the double-station feeding device can supply materials alternately in a reciprocating manner through double stations; the transfer device is used for conveying the materials supplied by the double-station feeding device to the material positioning assembly; the labeling device is used for labeling the label on the material positioned by the material positioning component; the moving and carrying device can also be used for conveying materials to the feeding device from the material positioning assembly, and the feeding device is used for outputting the labeled materials. The feeding action of the double-station feeding device and the labeling action of the labeling device are respectively carried out without mutual interference, so that the feeding efficiency of the smoke alarm of the labeling machine is improved, the time required by feeding is reduced, and the labeling efficiency of the labeling machine is improved.

Description

Labeling machine

Technical Field

The utility model belongs to the technical field of the labeller technique and specifically relates to indicate a labeller.

Background

In order to distinguish the product produced and operated by the manufacturer and the operator from the product produced and operated by other manufacturers or operators, the manufacturer and the operator usually attach their labels to the products. However, the feeding device of the existing labeling machine carries out feeding through a production line, the feeding precision is poor, the material conveying efficiency is low, the labeling speed is slow, and the feeding device needs to wait until the labeling of the labeling device is finished and then convey the next material to the labeling station, so that the standby time of the labeling device of the labeling machine is long, the working efficiency of the labeling device and the feeding device during labeling is low, and deviation is easily generated during labeling; the existing labeling machine has the defects of complex structure and low production efficiency and can not meet the requirements of people. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a labeller.

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

a labeller comprises a rack, and a double-station feeding device, a shifting device, a material positioning assembly, a labeling device, a label feeding device and a feeding device which are respectively arranged on the rack; the label feeding device is used for providing peeled labels; the double-station feeding device can supply materials alternately in a reciprocating manner through double stations; the transfer device is used for conveying the materials supplied by the double-station feeding device to the material positioning assembly; the material positioning assembly is used for positioning materials; the labeling device is used for labeling the label peeled by the label feeding device on the material positioned by the material positioning component; the moving and carrying device can also be used for conveying the labeled materials to a feeding device from the material positioning assembly, and the feeding device is used for outputting the labeled materials.

Furthermore, the material positioning assembly is positioned between the double-station feeding device and the feeding device; the transfer device is positioned on one side of the material positioning component; the labeling device and the label feeding device are respectively positioned on the other side of the material positioning assembly.

Furthermore, the transfer device comprises a support upright post arranged on the rack, a linear module connected to the support upright post, an adapter plate connected with the output end of the linear module, a lifting driver arranged on the adapter plate and two manipulators respectively arranged at the output end of the lifting driver; the manipulator can clamp the material on the double-station feeding device onto the material positioning assembly; the other manipulator can clamp the materials on the material positioning assembly to the feeding device.

Furthermore, the label feeding device comprises a fixing plate arranged on the rack, a label supply mechanism rotationally arranged on the fixing plate, a label separation assembly arranged on the fixing plate, a label receiving assembly arranged at an interval with the label separation assembly and a winding mechanism used for winding a label carrier tape, wherein the label supply mechanism is used for providing the label carrier tape and a plurality of labels respectively attached to the label carrier tape, the label carrier tape is sequentially wound on the label supply mechanism, the label separation assembly and the winding mechanism, the label separation assembly is used for stripping the labels from the label carrier tape, and the label receiving assembly is used for receiving the stripped labels; the labeling device is used for labeling the label on the label receiving assembly on the material positioned by the material positioning assembly.

Further, the labeling machine further comprises a first visual detection device and a second visual detection device, wherein the first visual detection device is used for detecting the position of the label peeled by the label feeding device; the second visual detection device is used for detecting the labeling position of the material on the material positioning assembly.

Furthermore, the double-station feeding device comprises a fixed seat arranged on the rack and a first moving mechanism and a second moving mechanism which are movably connected with the fixed seat respectively, and the first moving mechanism and the second moving mechanism can reciprocate along the length direction of the fixed seat in a staggered manner respectively; the first moving mechanism and the second moving mechanism move in opposite directions; the starting position of the first moving mechanism is the same as the end position of the second moving mechanism; the starting position of the second moving mechanism is the same as the end position of the first moving mechanism.

Furthermore, the first moving mechanism comprises a first carrier connected with the fixed seat in a sliding manner and a moving driver arranged on the fixed seat, and an output end of the moving driver is connected with the first carrier.

Furthermore, the second moving mechanism comprises a sliding plate arranged on the fixed seat in a sliding manner, a second carrier arranged on the sliding plate in a lifting manner, a lifting adjusting structure arranged on the fixed seat and capable of driving the second carrier to lift, and a transmission belt connected with the sliding plate and the first carrier of the first moving mechanism; when the sliding plate moves towards the direction close to the middle part of the fixed seat, the lifting adjusting structure is used for driving the second carrier to descend relative to the sliding plate, and otherwise, the lifting adjusting structure is used for driving the second carrier to reset in the vertical direction.

Furthermore, the lifting adjusting structure comprises a plurality of lifting guide pillars and a lifting guide part in sliding connection with the second carrier, one ends of the plurality of lifting guide pillars are respectively and fixedly connected with the second carrier, and the other ends of the plurality of lifting guide pillars are in sliding connection with the sliding plate; the lifting height of the second carrier can be adjusted through the matching of the lifting guide pillar and the lifting guide piece.

Furthermore, the second moving mechanism further comprises a lifting guide groove arranged on the lifting guide piece and a connecting plate with one end connected with the second carrier, and the other end of the connecting plate is arranged in the lifting guide groove in a sliding manner; the middle part of the lifting guide groove is in an inverted trapezoid shape.

The utility model has the advantages that: the utility model discloses a move and carry the smoke alarm ware that the device supplied with duplex position loading attachment and transfer to material locating component for when duplex position loading attachment continues the material loading, paste the mark device and can also paste the mark to the smoke alarm ware on the material locating component, duplex position loading attachment's material loading action and the mark action of pasting the mark device go on respectively, mutual noninterference has improved the material loading efficiency of the smoke alarm ware of labeller, the required time of material loading has been reduced, the standby time of labeller subsides mark device and send mark device has been shortened, the mark efficiency of pasting of labeller has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial top view structure of the present invention.

Fig. 3 is a schematic perspective view of the label feeding device of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the labeling device of the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of the double-station feeding device of the present invention.

Fig. 6 is a schematic view of a three-dimensional structure of the double-station feeding device of the present invention.

Fig. 7 is a schematic perspective view of a second moving mechanism according to the present invention.

Description of the reference numerals:

1. a frame; 2. a double-station feeding device; 3. a transfer device; 4. a material positioning assembly; 5. a labeling device; 6. a label delivery device; 7. a feeding device; 8. a first visual detection device; 9. a second visual detection device; 21. a first moving mechanism; 22. a second moving mechanism; 23. a fixed seat; 31. supporting the upright post; 32. a linear module; 33. an adapter plate; 34. a lift drive; 35. a manipulator; 51. an XYZ three-axis linear transmission module; 52. a label suction assembly; 61. a fixing plate; 62. a label supply mechanism; 63. a label separating assembly; 64. a label receiving component; 65. a winding mechanism; 211. a first carrier; 212. a movement driver; 213. a first positioning jig; 221. a sliding plate; 222. a second carrier; 223. a lifting adjustment structure; 224. a transmission belt; 225. a second positioning jig; 226. a lifting guide; 227. a lifting guide post; 228. a lifting guide groove; 229. a connecting plate; 231. a base plate; 232. a side plate; 233. a support plate; 234. and (5) driving rollers.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 7, the utility model provides a labeling machine, which comprises a frame 1, and a double-station feeding device 2, a transferring device 3, a material positioning assembly 4, a labeling device 5, a label feeding device 6 and a feeding device 7 which are respectively arranged on the frame 1; the label feeding device 6 is used for providing peeled labels; the double-station feeding device 2 can supply materials alternately in a reciprocating manner through double stations; the transfer device 3 is used for conveying the materials supplied by the double-station feeding device 2 to the material positioning component 4; the material positioning component 4 is used for positioning materials; the labeling device 5 is used for labeling the label peeled by the label feeding device 6 on the material positioned by the material positioning component 4; the moving and carrying device 3 can also be used for conveying the labeled materials from the material positioning component 4 to the feeding device 7, and the feeding device 7 is used for outputting the labeled materials.

The utility model discloses but wide application is in the subsides mark of various materials, and this embodiment mainly explains with pasting the mark as the example to smoke alarm. In the actual use process, the label conveying device 6 provides stripped labels, the double-station feeding device 2 supplies smoke alarms in a reciprocating and alternating mode, the moving device 3 conveys the smoke alarms supplied by the double-station feeding device 2 to the material positioning assembly 4 one by one and accurately in the process that the double-station feeding device 2 supplies the smoke alarms to the moving device 3 in an alternating mode, the material positioning assembly 4 fixes and limits the positions of the smoke alarms, and then the labeling device 5 absorbs the labels stripped by the label conveying device 6 and pastes the labels on the smoke alarms positioned by the material positioning assembly 4; finally, the moving and carrying device 3 conveys the labeled smoke alarm to the feeding device 7, and the labeled smoke alarm is conveyed out of the labeling machine through the feeding device 7, so that labeling work of the labeling machine on the smoke alarm is completed. The moving and carrying device 3 transfers the smoke alarm supplied by the double-station feeding device 2 to the material positioning component 4, so that the double-station feeding device 2 can continue feeding, and meanwhile, the labeling device 5 can label the smoke alarm positioned by the material positioning component 4, the feeding action of the double-station feeding device 2 and the labeling action of the labeling device 5 are respectively carried out without mutual interference, the feeding efficiency of the smoke alarm of the labeling machine is improved, the time required by feeding is reduced, the standby time of the labeling device 5 and the label feeding device 6 is shortened, the labeling efficiency of the labeling machine is improved, labeling is accurate, and the labeling quality is good.

Further, the material positioning component 4 is positioned between the double-station feeding device 2 and the feeding device 7; the transfer end of the transfer device 3 is movably arranged above the material positioning component 4 and the double-station feeding device 2; the labeling device 5 and the label feeding device 6 are positioned on the same side of the material positioning component 4; preferably, the transferring device 3 is located on a side of the material positioning component 4 away from the labeling device 5.

In the in-service use process, will paste mark device 5 and move and carry device 3 and set up respectively in the both sides of material locating component 4, avoided pasting mark device 5 and move the motion mutual interference who carries device 3, the utility model discloses a structure sets up more succinctly, reasonable for the action of each device is simple, nimble, has improved the work efficiency of each device.

Further, the transfer device 3 includes a support column 31 disposed on the rack 1, a linear module 32 connected to the support column 31, an adapter plate 33 connected to an output end of the linear module 32, a lifting driver 34 disposed on the adapter plate 33, and two manipulators 35 respectively disposed at output ends of the lifting driver 34, wherein the two manipulators 35 are disposed side by side, and the manipulators 35 are slidably connected to the adapter plate 33; the manipulator 35 can clamp the material on the double-station feeding device 2 onto the material positioning component 4; another robot 35 can clamp the material on the material positioning assembly 4 to the feeding device 7.

In practice, the lifting driver 34 may be a pneumatic cylinder. The two mechanical hands 35 are driven to synchronously descend by the lifting driver 34, one mechanical hand 35 descends and clamps the smoke alarm on the double-station feeding device 2, meanwhile, the other mechanical hand 35 descends and clamps the smoke alarm on the material positioning component 4, then the lifting driver 34 synchronously drives the two mechanical hands 35 to synchronously drive the corresponding smoke alarms to ascend, the linear module 32 drives the lifting driver 34 through the adapter plate 33, the two mechanical hands 35 and the two smoke alarms synchronously move towards the direction close to the feeding device 7, the lifting driver 34 stops when the smoke alarms move to a proper position, then the two mechanical hands 35 are driven by the lifting driver 34 to synchronously descend along with the corresponding smoke alarms, one mechanical hand 35 places the smoke alarm clamped on the double-station feeding device 2 on the material positioning component 4, the other mechanical hand 35 places the smoke alarm clamped on the material positioning component 4 on the feeding device 7, three-station and two-station linkage material transfer is achieved, and synchronous transfer of the two smoke alarms is achieved. The transfer device 3 is simple and compact in structure, the two manipulators 35 synchronously convey the smoke alarms on the material positioning component 4 and the double-station feeding device 2, the conveying efficiency of the smoke alarms is improved, and the labeling efficiency of the labeling machine is also improved. Preferably, the robot 35 may employ existing finger cylinders and grippers.

Further, the label feeding device 6 includes a fixing plate 61 arranged on the rack 1, a label supplying mechanism 62 rotatably arranged on the fixing plate 61, a label separating component 63 arranged on the fixing plate 61, a label receiving component 64 arranged at an interval with the label separating component 63, and a winding mechanism 65 for winding a label carrying tape, wherein the label supplying mechanism 62 is used for supplying the label carrying tape and a plurality of labels respectively attached to the label carrying tape, the label carrying tape is sequentially wound on the label supplying mechanism 62, the label separating component 63, and the winding mechanism 65, the label separating component 63 is used for peeling the labels from the label carrying tape, and the label receiving component 64 is used for receiving the peeled labels; the labeling device 5 is used for labeling the label on the label receiving assembly 64 on the material positioned by the material positioning assembly 4.

Specifically, the gap between the label separating assembly 63 and the label receiving assembly 64 is used for the label carrier tape to pass through and be wound on the winding mechanism 65 after being bent. In the actual use process, the working principle of the label sending device 6 is the same as that of the existing label sending device 6 on the market, the winding mechanism 65 is started, the label supply mechanism 62 is driven to unwind through the label carrier tape during winding, when the label carrier tape and the labels supplied by the label supply mechanism 62 pass through the label separation component 63, the labels on the label carrier tape are peeled off by the label separation component 63, the peeled labels move to the label receiving component 64 under the action of the inertia of forward movement of the label carrier tape, the label receiving component 64 is provided with an anti-sticking surface, one sticky surface of each label is in contact with the label receiving component 64, and the labeling device 5 is convenient to suck the labels on the label receiving component 64 and label the labels. A gap is arranged between the label separating component 63 and the label receiving component 64, so that the label carrier tape can conveniently penetrate out from the gap between the label separating component 63 and the label receiving component 64, is bent and then is wound on the winding mechanism 65, and the label feeding device 6 is simple in structure.

Specifically, the labeling device 5 includes an XYZ triaxial linear transmission module 51 and a label sucking assembly 52 connected to an output end of the XYZ triaxial linear transmission module 51. The label suction assembly 52 is capable of providing negative pressure and sucking up the label supplied by the label feeding device 6. The working principle of the label suction assembly 52 and the XYZ triaxial linear transmission module 51 is the same as that of the existing label suction assembly 52 and XYZ triaxial linear transmission module 51 on the market, and the description thereof is omitted.

Further, the labeling machine also comprises a first visual detection device 8 and a second visual detection device 9, wherein the first visual detection device 8 is used for positioning and detecting the position of the label peeled by the label feeding device 6; the second visual detection device 9 is used for positioning and detecting the labeling position of the material on the material positioning component 4, the first visual detection device 8 is positioned above the label receiving component 64, and the second visual detection device 9 is positioned above the material positioning component 4.

In the in-service use process, mark device 5 receives and analyzes the positional information that first visual detection device 8 and second visual detection device 9 detected respectively to obtain the accurate position of the label of peeling off and the smog alarm of waiting to paste the mark, rethread pastes mark device 5 and absorbs the label and pastes it on the smog alarm of waiting to paste the mark, thereby improved the position precision when 5 pastes the mark of mark device, make and paste the mark process more stable and smooth.

Further, the double-station feeding device 2 comprises a fixed seat 23 arranged on the frame 1, and a first moving mechanism 21 and a second moving mechanism 22 movably connected with the fixed seat 23 respectively, wherein the first moving mechanism 21 and the second moving mechanism 22 can reciprocate along the length direction of the fixed seat 23 in a staggered manner; the first moving mechanism 21 and the second moving mechanism 22 move in opposite directions; the starting position of the first moving mechanism 21 is the same as the end position of the second moving mechanism 22; the start position of the second moving mechanism 22 is the same as the end position of the first moving mechanism 21.

Specifically, the initial positions of the first moving mechanism 21 and the second moving mechanism 22 are respectively located at the front end and the rear end of the fixed seat 23; when the first moving mechanism 21 moves from the front end of the fixed seat 23 to the rear end of the fixed seat 23, the second moving mechanism 22 moves from the rear end of the fixed seat 23 to the front end of the fixed seat 23; when the first moving mechanism 21 and the second moving mechanism 22 both move to the middle of the fixed seat 23, the second moving mechanism 22 can be vertically displaced from the first moving mechanism 21. In the actual use process, the front end of the fixed seat 23 is set as the loading position of the double-station loading device 2, the rear end of the fixed seat 23 is set as the loading position of the transfer device 3, when the first moving mechanism 21 is located at the loading position of the double-station loading device 2, the smoke alarm is placed on the first moving mechanism 21 through manual or mechanical equipment, the first moving mechanism 21 drives the smoke alarm to move to the rear end of the fixed seat 23, and the smoke alarm on the first moving mechanism 21 is taken away through the transfer device 3 to wait for labeling; meanwhile, the second moving mechanism 22 moves from the loading position of the transfer device 3 to the loading position of the double-station loading device 2 (as shown in fig. 5), the smoke alarm is placed on the second moving mechanism 22 through manual or mechanical equipment, and when the first moving mechanism 21 is reset, the second moving mechanism 22 continues to drive another smoke alarm to be conveyed to the loading position of the transfer device 3, so that the first moving mechanism 21 and the second moving mechanism 22 are alternately fed. Through the reciprocating motion of first moving mechanism 21 and second moving mechanism 22 crisscross, improved the material conveying efficiency of labeller, reduced the required time of smoke alarm conveying, shortened the standby time of other stations of labeller, improved the subsides mark efficiency of labeller.

Further, the first moving mechanism 21 includes a first carrier 211 slidably connected to the fixing base 23 and a moving driver 212 disposed on the fixing base 23, and an output end of the moving driver 212 is connected to the first carrier 211.

Specifically, the first carrier 211 is provided with a first positioning fixture 213; the movement actuator 212 may employ a rodless cylinder. The smoke alarm is placed on the first positioning jig 213 through manual or mechanical equipment, the position of the smoke alarm is fixed and limited through the first positioning jig 213, and the first carrier 211, the first positioning jig 213 and the smoke alarm are driven by the mobile driver 212 to slide to the position close to the rear end of the fixed seat 23, so that the labeling machine can be loaded. The first moving mechanism 21 has a simple and compact structure and is easy to produce and install.

Further, the second moving mechanism 22 includes a sliding plate 221 slidably disposed on the fixed base 23, a second carrier 222 disposed on the sliding plate 221 in a lifting manner, a lifting adjusting structure 223 disposed on the fixed base 23 and capable of driving the second carrier 222 to lift, and a transmission belt 224 connected to the sliding plate 221 and the first carrier 211 of the first moving mechanism 21, wherein the transmission belt 224 is rotatably disposed on the fixed base 23; when the sliding plate 221 moves towards a direction close to the middle of the fixed base 23, the lifting adjusting structure 223 is configured to drive the second carrier 222 to descend relative to the sliding plate 221, and conversely, the lifting adjusting structure 223 is configured to drive the second carrier 222 to return in the vertical direction.

Specifically, a second positioning fixture 225 is disposed on the second carrier 222; the central axis of the first positioning fixture 213 is parallel to the central axis of the second positioning fixture 225. In an actual use process, the first carrier 211 is driven to move by the moving driver 212, the moving first carrier 211 pulls the transmission belt 224 to rotate, and the rotating transmission belt 224 drives the sliding plate 221 to slide relative to the fixed seat 23. In order to avoid first carrier 211 and second carrier 222 to collide or the movement track takes place to intersect on the horizontal direction, add lift adjustment structure 223 and drive second carrier 222 and go up and down in vertical direction, when first carrier 211 and second carrier 222 all move to the middle part of fixing base 23, second carrier 222 can stagger with first carrier 211 position in vertical direction for first carrier 211 and second carrier 222 reciprocating motion on fixing base 23 in turn, improved the utility model discloses a space utilization. The central axis of the first positioning jig 213 is set to be parallel to the central axis of the second positioning jig 225, so that the structure of the utility model is more compact; in addition, a sliding plate 221 is additionally arranged, and the second carrier 222 is connected with a transmission belt 224 through the sliding plate 221, so that the moving driver 212 drives the first carrier 211 and the second carrier 222 to synchronously move in the opposite directions.

Further, the lifting adjusting structure 223 includes a plurality of lifting guide posts 227 and a lifting guide 226 slidably connected to the second carrier 222, wherein one end of each of the plurality of lifting guide posts 227 is fixedly connected to the second carrier 222, and the other end of each of the plurality of lifting guide posts 227 is slidably connected to the sliding plate 221; the lifting height of the second carrier 222 can be adjusted by the cooperation of the lifting guide column 227 and the lifting guide 226.

In the actual use process, when the transmission belt 224 drives the sliding plate 221 and the second carrier 222 to move toward the middle of the fixed seat 23, the plurality of lifting guide posts 227 can limit the second carrier 222 to vertically move downward relative to the sliding plate 221, and then limit the height of the second carrier 222 to vertically move downward through the lifting guide member 226, and the reciprocating movement and the vertical lifting of the second carrier 222 are realized through the cooperation of the lifting guide posts 227 and the lifting guide member 226. The lifting adjusting structure 223 is simple, power sources required by lifting of the second carrier 222 are reduced, and production cost is saved.

Further, the second moving mechanism 22 further includes a lifting guide slot 228 disposed on the lifting guide 226 and a connecting plate 229 having one end connected to the second carrier 222, and the other end of the connecting plate 229 is slidably disposed in the lifting guide slot 228; the middle of the lifting guide groove 228 is in an inverted trapezoid shape, that is, the middle of the lifting guide groove 228 is recessed downward.

When the transmission belt 224 drives the sliding plate 221 to slide relative to the fixed base 23, the sliding plate 221 drives the connecting plate 229 to slide in the lifting guide slot 228 through the lifting guide column 227 and the second carrier 222, the connecting plate 229 slides in the lifting guide slot 228, and along with the change of the track of the lifting guide slot 228, the connecting plate 229 can lift while moving, and the moving and lifting connecting plate 229 can drive the second carrier 222 and the lifting guide column 227 to move while lifting in the vertical direction, so that the height adjustment of the second carrier 222 is convenient. The middle part of the lifting guide slot 228 is arranged to be inverted trapezoid, which is beneficial for the connecting plate 229 to smoothly drive the second carrier 222 to ascend or descend.

Specifically, the fixing seat 23 includes a bottom plate 231, two side plates 232 located at the left and right sides of the bottom plate 231 and respectively fixedly connected to the bottom plate 231, and two supporting plates 233 respectively disposed between the two side plates 232, and the two supporting plates 233 are respectively fixedly connected to the bottom plate 231; the height difference between the supporting plate 233 and the side plate 232 in the vertical direction can accommodate the second moving mechanism 22 to pass through, that is, the height difference between the supporting plate 233 and the side plate 232 in the vertical direction provides a space for the second moving mechanism 22 to ascend and descend.

Specifically, the first carrier 211 is slidably connected to the two side plates 232 respectively; the sliding plates 221 are slidably coupled to the two support plates 233, respectively. The supporting plate 233 is disposed lower than the side plate 232, so as to facilitate installation of the sliding plate 221, and provide a lifting space for the second carrier 222, so that the second carrier 222 can avoid the movement track of the first carrier 211.

Specifically, the second moving mechanism 22 further includes a plurality of driving rollers 234 disposed on a side plate 232 of the fixed seat 23, and the driving rollers 234 are respectively connected to the driving belt 224 in a driving manner; the transmission belt 224 is wound around a plurality of transmission rollers 234; the plurality of driving rollers 234 are equally divided into two groups and symmetrically arranged along the central axis of the fixing base 23. The driving roller 234 is additionally arranged, so that the driving belt 224 and the side plate 232 can be conveniently installed and connected, and the stability and the precision of the driving process of the driving belt 224 are improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A labelling machine, characterized in that: the labeling machine comprises a rack (1), and a double-station feeding device (2), a transfer device (3), a material positioning assembly (4), a labeling device (5), a label feeding device (6) and a feeding device (7) which are respectively arranged on the rack (1); the label feeding device (6) is used for providing peeled labels; the double-station feeding device (2) can supply materials alternately in a reciprocating manner through double stations; the transfer device (3) is used for conveying the materials supplied by the double-station feeding device (2) to the material positioning assembly (4); the material positioning component (4) is used for positioning materials; the labeling device (5) is used for labeling the label peeled by the label feeding device (6) on the material positioned by the material positioning component (4); the transfer device (3) can also be used for conveying the labeled materials to a feeding device (7) from the material positioning assembly (4), and the feeding device (7) is used for outputting the labeled materials.

2. A labelling machine according to claim 1, characterised in that: the material positioning assembly (4) is positioned between the double-station feeding device (2) and the feeding device (7); the transfer end of the transfer device (3) is movably arranged above the material positioning component (4) and the double-station feeding device (2); the labeling device (5) and the label feeding device (6) are positioned on the same side of the material positioning component (4).

3. A labelling machine according to claim 1, characterised in that: the transfer device (3) comprises a support upright post (31) arranged on the rack (1), a linear module (32) connected to the support upright post (31), an adapter plate (33) connected with the output end of the linear module (32), a lifting driver (34) arranged on the adapter plate (33) and two manipulators (35) respectively arranged at the output end of the lifting driver (34); the manipulator (35) can clamp the materials on the double-station feeding device (2) onto the material positioning assembly (4); the other manipulator (35) can clamp the materials on the material positioning component (4) to the feeding device (7).

4. A labelling machine according to claim 1, characterised in that: the label conveying device (6) comprises a fixing plate (61) arranged on the rack (1), a label supply mechanism (62) rotatably arranged on the fixing plate (61), a label separation assembly (63) arranged on the fixing plate (61), label receiving assemblies (64) arranged at intervals with the label separation assembly (63) and a winding mechanism (65) used for winding a label carrier tape, wherein the label supply mechanism (62) is used for providing the label carrier tape and a plurality of labels respectively attached to the label carrier tape, the label carrier tape is sequentially wound on the label supply mechanism (62), the label separation assembly (63) and the winding mechanism (65), the label separation assembly (63) is used for stripping the labels from the label carrier tape, and the label receiving assembly (64) is used for receiving the stripped labels; the labeling device (5) is used for labeling the label on the label receiving assembly (64) on the material positioned by the material positioning assembly (4).

5. A labelling machine according to claim 1, characterised in that: the labeling machine further comprises a first visual detection device (8) and a second visual detection device (9), wherein the first visual detection device (8) is used for detecting the position of the label peeled by the label feeding device (6); the second visual detection device (9) is used for detecting the labeling position of the material on the material positioning component (4).

6. A labelling machine according to any of claims 1-5, characterised in that: the double-station feeding device (2) comprises a fixed seat (23) arranged on the rack (1) and a first moving mechanism (21) and a second moving mechanism (22) which are movably connected with the fixed seat (23) respectively, wherein the first moving mechanism (21) and the second moving mechanism (22) can reciprocate in a staggered manner along the length direction of the fixed seat (23) respectively; the first moving mechanism (21) and the second moving mechanism (22) have opposite moving directions; the starting position of the first moving mechanism (21) is the same as the end position of the second moving mechanism (22); the starting position of the second moving mechanism (22) is the same as the end position of the first moving mechanism (21).

7. A labelling machine according to claim 6, characterised in that: the first moving mechanism (21) comprises a first carrier (211) connected with the fixed seat (23) in a sliding mode and a moving driver (212) arranged on the fixed seat (23), and the output end of the moving driver (212) is connected with the first carrier (211).

8. A labelling machine according to claim 6, characterised in that: the second moving mechanism (22) comprises a sliding plate (221) arranged on the fixed seat (23) in a sliding manner, a second carrier (222) arranged on the sliding plate (221) in a lifting manner, a lifting adjusting structure (223) arranged on the fixed seat (23) and capable of driving the second carrier (222) to lift, and a transmission belt (224) connected with the sliding plate (221) and the first carrier (211) of the first moving mechanism (21); when the sliding plate (221) moves towards the direction close to the middle part of the fixed seat (23), the lifting adjusting structure (223) is used for driving the second carrier (222) to descend relative to the sliding plate (221), and on the contrary, the lifting adjusting structure (223) is used for driving the second carrier (222) to reset in the vertical direction.

9. A labelling machine according to claim 8, characterised in that: the lifting adjusting structure (223) comprises a plurality of lifting guide columns (227) and lifting guide pieces (226) which are connected with the second carrier (222) in a sliding mode, one ends of the plurality of lifting guide columns (227) are fixedly connected with the second carrier (222) respectively, and the other ends of the plurality of lifting guide columns (227) are connected with a sliding plate (221) in a sliding mode; the lifting height of the second carrier (222) can be adjusted by matching the lifting guide column (227) with the lifting guide piece (226).

10. A labelling machine according to claim 9, characterised in that: the second moving mechanism (22) further comprises a lifting guide groove (228) arranged on the lifting guide piece (226) and a connecting plate (229) with one end connected with the second carrier (222), and the other end of the connecting plate (229) is arranged in the lifting guide groove (228) in a sliding mode; the middle part of the lifting guide groove (228) is in an inverted trapezoid shape.