CN112777075A

CN112777075A - Labeling device

Info

Publication number: CN112777075A
Application number: CN201911097105.2A
Authority: CN
Inventors: 黄元富; 王德勇
Original assignee: Shenzhen Bupin Electronics Co ltd
Current assignee: Shenzhen Bupin Electronics Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-05-11

Abstract

The labeling device comprises a rack and a conveying mechanism arranged on the rack, and further comprises a positioning mechanism, a feeding mechanism and a labeling mechanism which are arranged on the rack, the conveying mechanism is used for conveying the opened cartons folded at the bottom, the positioning mechanism is used for positioning the conveyed opened cartons on the conveying mechanism, the feeding mechanism is used for providing labels, and the labeling mechanism is used for taking the labels down from the feeding mechanism and attaching the labels to the bottoms of the opened cartons.

Description

Labeling device

Technical Field

The invention relates to the field of film sticking, in particular to a labeling device.

Background

In the production process, the paper boxes are often required to be used for packaging and packaging, the paper boxes are used for packaging workpieces, and labels are generally required to be attached to confirm the workpieces in the paper boxes. At present, the labeling operation of the carton is to perform attachment after the carton is packaged and packaged with a workpiece. When a plurality of workpieces are packed in the carton, the carton has no any mark, the carton is easy to be disordered, and the phenomena of mistaken loading, multiple loading or neglected loading of the workpieces are caused.

Disclosure of Invention

In view of the above, it is desirable to provide a labeling device to solve the above problems.

Further, the conveying mechanism comprises a bearing part and a blocking assembly, the bearing part comprises two first rolling bearing groups, the two first rolling bearing groups are erected on the rack in parallel to bear the opening carton, a space exists between the two first rolling bearing groups to allow the labeling mechanism to attach the label, the blocking assembly comprises a blocking driving part and a blocking plate, and the blocking driving part can drive the blocking plate to move so as to lift the opening carton from the tail end of the first rolling bearing group to block the opening carton.

Furthermore, the positioning mechanism comprises a side positioning component and an upper positioning component, the side positioning component is used for positioning the open carton in the horizontal direction, the upper positioning component is used for positioning the open carton in the vertical direction, the side positioning component comprises a side positioning plate, a side pushing driving piece and a side pushing plate, the side positioning plate is arranged along the conveying direction of the conveying mechanism, the side pushing driving piece is arranged on one side of the conveying mechanism, which is far away from the side positioning plate, and the side pushing driving piece can drive the side pushing plate to move towards the side positioning plate so as to enable the open carton borne on the conveying mechanism to be abutted to the side positioning plate.

Furthermore, the upper positioning assembly comprises an upper pressing driving part, an upper pressing frame and an upper pressing plate, the upper pressing driving part is located above the conveying mechanism, the upper pressing driving part can drive the upper pressing frame to move towards the conveying mechanism, the upper pressing plate is arranged on the upper pressing frame, and the upper pressing plate can press the side wall of the open carton when the upper pressing frame moves towards the conveying mechanism.

Furthermore, the upper positioning assembly further comprises a removing driving part, a clamping driving part and a clamping part, the upper pressing driving part is arranged on the removing driving part, the removing driving part can drive the upper pressing driving part to move towards one side far away from the conveying mechanism, the clamping driving part is arranged on the upper pressing frame, the clamping part penetrates through the upper pressing plate, and the clamping driving part can drive the clamping part to move so as to clamp the side wall of the open carton pressed below the upper pressing plate.

Further, detection mechanism is including detecting driving piece, detection piece and light source, it can drive to detect the driving piece moves towards the below of opening carton bottom that transport mechanism bore, the detection piece can to the detection of shooing of opening carton bottom, the light source set up in the detection piece is in order to illuminate the bottom of opening carton.

Furthermore, feeding mechanism includes feed dish, guiding axle, receipts charging tray and pay-off driving piece, the feed dish set up in with rotating in the frame, the feed dish is used for providing one and contains the material area of label, the guiding axle set up in with the direction of direction in the frame rotationally the direction of supply in material area, receive the charging tray set up in with retrieving the material area that does not contain the label in the frame rotationally, thereby the pay-off driving piece can drive it rotates to receive the charging tray drive the material area is in the feed dish with receive between the charging tray and move.

Further, feeding mechanism still includes tears the mark driving piece, tears the mark board, peels off axle and sensor, the material area is still around locating tear the mark board and peel off epaxially on, it can drive to tear the mark driving piece tear the mark board and peel off the axle remove with labeling mechanism cooperation will the label is followed tear off on the material area, the sensor orientation tear the tip setting of mark board, in order to work as label in the material area passes through carry out the sensing to it when tearing the mark board.

Further, labeller constructs including first driving piece, second driving piece, rotary driving piece, third driving piece and adsorption plate, first driving piece can drive the second driving piece removes, the second driving piece can drive the rotary driving piece removes, rotary driving piece can drive the third driving piece is rotatory along vertical direction, the third driving piece can drive the adsorption plate removes in order to with the label pastes in the bottom of opening carton along vertical direction, adsorption hole has been seted up on the adsorption plate, the adsorption plate be used for with on the material area the label adsorbs.

Furthermore, the labeling device further comprises a pushing mechanism, the pushing mechanism comprises a pushing driving piece, a telescopic driving piece and a push plate, the telescopic driving piece can drive the push plate to move so as to extend into the upper portion of the conveying mechanism, the pushing driving piece can drive the telescopic driving piece to move along the conveying direction parallel to the conveying mechanism, and therefore the opening carton is abutted to move through the push plate so as to be pushed out.

Above-mentioned labeller passes through the opening carton location of positioning mechanism with the transport mechanism conveying to shoot the detection through detection mechanism with the bottom of opening carton, through the label that labelling mechanism provided feeding mechanism afterwards, according to detection mechanism's testing result, attached to the correct position of the bottom of opening carton, thereby realized that the carton is pasted the mark before the encapsulation.

Drawings

Fig. 1 is a schematic perspective view of a labeling device in one embodiment of the present invention.

Fig. 2 is a schematic perspective view of the upper positioning assembly of the labeling device shown in fig. 1.

Fig. 3 is a schematic perspective view of the detection mechanism of the labelling device shown in fig. 1.

Fig. 4 is a perspective view of the feeding mechanism of the labeling device shown in fig. 1.

Fig. 5 is a schematic perspective view of a labelling mechanism of the labelling device shown in fig. 1.

Fig. 6 is a perspective view of the ejection mechanism of the labelling device shown in fig. 1.

Description of the main elements

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, one embodiment of the invention provides a labeling device 100. The labeling device 100 can label the open carton with the folded bottom. The labeling device 100 comprises a frame 10, and a conveying mechanism 20, a positioning mechanism 30, a detecting mechanism 40, a feeding mechanism 50, a labeling mechanism 60 and a pushing-out mechanism 70 which are arranged on the frame 10. The transport mechanism 20 is used to transport the bottom folded open cartons. The positioning mechanism 30 is used to position the open cartons conveyed by the conveyor mechanism 20. The detection mechanism 40 is used for photographing and detecting the bottom of the opened carton. The feed mechanism 50 is used to provide labels. The labeling mechanism 60 is used to apply labels to the bottom of the open carton. The ejector mechanism 70 is used to eject the labeled open carton into an adjacent apparatus.

Specifically, the transport mechanism 20 includes a carrier 21 and a blocking assembly 22. The blocking assembly 22 can block movement of the open carton on the carrier 21. The carrier 21 comprises two first rolling bearing sets 211. Two first rolling bearing sets 211 are mounted in parallel on the machine frame 10 to carry the open carton. There is a space between the two first rolling bearing sets 211 for the labeling mechanism 60 to apply the labels. The blocking assembly 22 includes a blocking driving member 221 and a blocking plate 222. The blocking actuator 221 can drive the blocking plate 222 to move to lift the open carton to be moved over the carrier 21 from the end of the carrier 21.

It is understood that in other embodiments, the carrier 21 may also include three or four first rolling bearing sets 211, but is not limited thereto.

In this embodiment, the carrier 21 further comprises a second rolling-bearing set 212 parallel to the first rolling-bearing set 211. The two ends of the second rolling-bearing group 212 are respectively connected with the first rolling-bearing group 211. Each of the first rolling bearing group 211 and the second rolling bearing group 212 includes a plurality of rolling bearings.

In the present embodiment, the transfer mechanism 20 includes two blocking assemblies 22, but is not limited thereto, and in other embodiments, the transfer mechanism 20 may include one, three or more blocking assemblies 22.

The positioning mechanism 30 includes a side positioning member 31 and an upper positioning member 32. The side positioning assembly 31 is used to position the open carton blocked by the blocking assembly 22 in a horizontal orientation. The upper positioning assembly 32 is used to vertically position the open carton blocked by the blocking assembly 22. The side positioning assembly 31 includes a side positioning plate 311, a side pushing driving member 312 and a side pushing plate 313. The side positioning plates 311 are disposed along the conveying direction of the carriers 21. The side pushing driver 312 is disposed on a side of the conveying mechanism 20 away from the side positioning plate 311. The side push driving member 312 can drive the side push plate 313 to move towards the side positioning plate 311, so as to press the opened cartons carried on the bearing members 21 against the side positioning plate 311, thereby positioning the opened cartons in the horizontal direction.

In the present embodiment, the side positioning assembly 31 includes two side pushing drivers 312, but is not limited thereto, and in other embodiments, the side positioning assembly 31 may include one, three or more side pushing drivers 312.

Referring to fig. 2, the upper positioning assembly 32 includes an upper pressing driving member 321, an upper pressing frame 322 and an upper pressing plate 323. The upper press driving member 321 is located above the carrier 21. The upper pressing driving member 321 can drive the upper pressing frame 322 to move towards the bearing member 21. The upper pressing plate 323 is disposed on the upper pressing frame 322. The upper press plate 323 can press against the side walls of the open carton when the upper press frame 322 is moved toward the carrier 21, thereby positioning the open carton in a vertical orientation.

In this embodiment, the number of the upper pressing plates 323 is two, which are parallel to each other and press against two opposite side walls of the open carton. But not limited thereto, in other embodiments, the upper pressing plate 323 can be four in parallel two by two, and respectively press against four side walls of the open carton.

In the present embodiment, the upper positioning assembly 32 further includes a removing driving member 324, a clamping driving member 325 and a clamping member 326. The pressing driving member 321 is disposed on the removing driving member 324. The removal driver 324 can drive the upper press driver 321 to move towards the side away from the carrier 21. The clamping driving member 325 is disposed on the upper pressing frame 322. The clamping member 326 is disposed through the upper plate 323. The clamp drive 325 can drive the clamp 326 to move to clamp the side walls of the open carton pressed under the upper platen 323.

When the detection mechanism 40 detects an abnormality in the opened carton, the upper positioning assembly 32 can move the opened carton out of the carrier 21 by engaging the removing driving member 324, the clamping driving member 325 and the clamping member 326.

In this embodiment, the upper positioning assembly 32 further includes an extension drive 327. The extension driving member 327 is disposed on the upper pressing frame 322. The clamp driving member 325 is disposed on the extension driving member 327. The extension driving member 327 can drive the clamping driving member 325 to move towards the bearing member 21 so that the clamping member 326 passes through the upper pressing plate 323 and extends into two sides of the side wall of the open carton, so that the clamping driving member 325 drives the clamping member 326 to clamp the side wall of the open carton.

Referring to fig. 3, the detecting mechanism 40 includes a detecting driving member 41, a detecting member 42 and a light source 43. The detection actuator 41 is capable of actuating the detection member 42 to move toward the underside of the bottom of the open carton carried by the carrier 21. The detector 42 can photograph and detect the bottom of the opened carton to determine whether the opened carton is abnormal or not and the position of the label. A light source 43 is provided to the detector 42 to illuminate the bottom of the open carton.

Referring to fig. 4, the feeding mechanism 50 includes a feeding plate 51, a guiding shaft 52, a receiving plate 53 and a feeding driving member (not shown). The supply tray 51 is rotatably provided on the frame 10. The supply tray 51 is used to supply a strip of label-containing material. The guide shaft 52 is rotatably provided on the frame 10 to guide a feeding direction of the tape. The material receiving tray 53 is rotatably disposed on the frame 10 to recover the material tape without labels. The feeding driving part can drive the material receiving disc 53 to rotate so as to drive the material belt to move between the feeding disc 51 and the material receiving disc 53.

In this embodiment, the feeding mechanism 50 further includes a tear tab driver 54, a tear tab 55, a peeling shaft 56 and a sensor 57. The tape is also wound around the tear tab 55 and the peel axis 56. The tear tab drive 54 is capable of driving the tear tab 55 and the peel shaft 56 to move to engage the labeler 60 to tear the label from the web. A sensor 57 is provided towards the end of the tear tab 55 to sense the label on the strip as it passes the tear tab 55.

In this embodiment, the feeding mechanism 50 further includes a pressing driving member 58 and a pressing plate 59. The nip drive 58 is capable of driving the nip plate 59 to move to compress the strip of material to engage the tear tab drive 54 for tearing the tab.

Referring to fig. 5, the labeling mechanism 60 includes a first driving member 61, a second driving member 62, a rotary driving member 63, a third driving member 64, and an absorbing plate 65. The first driver 61 is capable of driving the second driver 62 to move in a driving direction parallel to the detection driver 41. The second driver 62 can drive the rotary driver 63 to move in a direction parallel to the conveying direction of the carrier 21. The rotary drive 63 can drive the third drive 64 to rotate in the vertical direction. The third driving member 64 can drive the suction plate 65 to move in the vertical direction to apply the label to the bottom of the open carton. The adsorption plate 65 is provided with an adsorption hole 651. The adsorption plate 65 is used for adsorbing the label on the tape.

Referring to fig. 6, the pushing mechanism 70 includes a pushing driving member 71, a telescopic driving member 72 and a pushing plate 73. The telescopic driving member 72 can drive the push plate 73 to move so as to extend above the carrier 21. The push-out driving member 71 can drive the telescopic driving member 72 to move in parallel to the conveying direction of the carriers 21, so that the open cartons are pushed out of the carriers 21 by the pushing plate 73 against the open cartons to move.

In the present embodiment, the telescopic driving member 72 includes a first telescopic driving member 721 and a second telescopic driving member 722 with the same driving direction. The first telescopic driving member 721 and the second telescopic driving member 722 are extended together so that the push plate 73 is extended above the supporting member 21.

When the label is pasted, the opened carton moves along the first rolling bearing group 211 and the second rolling bearing group 212, the blocking driving piece 221 drives the blocking plate 222 to lift from the tail end of the first rolling bearing group 211, and the opened carton moving on the first rolling bearing group 211 is blocked; the side push driving member 312 drives the side push plate 313 to move towards the side positioning plate 311, so as to support the opened carton against the side positioning plate 311, the upper push driving member 321 drives the upper push frame 322 to move towards the bearing member 21, and drives the upper press plate 323 to press the side wall of the opened carton, so as to position the opened carton; the clamping driving member 325 drives the clamping member 326 to move to clamp the side wall of the opened carton pressed under the upper pressing plate 323, the detection driving member 41 drives the detection member 42 and the light source 43 to move towards the lower part of the bottom of the opened carton, the light source 43 illuminates the bottom of the opened carton, and the detection member 42 then performs photo detection on the bottom of the opened carton to determine whether the opened carton has abnormality and labeling positions: if the opened carton is abnormal, the clamping driving member 325 is not moved, the other driving members are released, and the removing driving member 324 drives the upper pressing driving member 321 to move towards the side far away from the bearing member 21, so that the opened carton with the abnormality is moved out of the bearing member 21; the first driving element 61, the second driving element 62, the rotary driving element 63 and the third driving element 64 of the labeling mechanism 60 drive the adsorption plate 65 to be located below the label tearing plate 55, the feeding driving element drives the material receiving disc 53 to rotate, so as to drive the material strip to move between the feeding disc 51 and the material receiving disc 53, when the sensor 57 senses that the label on the material strip passes through the label tearing plate 55, the feeding driving element stops, the pressing driving element 58 drives the pressing plate 59 to move so as to compress the material strip, the third driving element 64 drives the adsorption plate 65 to be adsorbed on the label below the label tearing plate 55, and the label tearing driving element 54 drives the label tearing plate 55 and the stripping shaft 56 to move, so as to be matched with the adsorption plate 65 to tear the label from the material; then, the first driving member 61, the second driving member 62, the rotary driving member 63 and the third driving member 64 drive the suction plate 65 to apply the label to the bottom of the open carton; the detection part 42 then performs photographing detection on the label attached to the bottom of the open carton, and determines whether the open carton is labeled abnormally: if the carton is abnormal, the opened carton with the abnormality is moved out; finally, all the driving members are released, the telescopic driving member 72 drives the push plate 73 to move and extend into the rear of the opened carton, and then the push-out driving member 71 drives the telescopic driving member 72 to move along the direction parallel to the conveying direction of the bearing 21, so that the opened carton supported by the push plate 73 moves and is pushed out of the first rolling bearing group 211.

Labeling device 100 passes through the positioning mechanism and fixes a position the open carton of transport mechanism conveying to shoot the detection through detection mechanism with the bottom of open carton, through labeling mechanism with the label that feeding mechanism provided afterwards, according to detection mechanism's testing result, attached to the correct position of the bottom of open carton, thereby realized that the carton is pasted the mark before the encapsulation.

In addition, other modifications within the spirit of the invention may occur to those skilled in the art, and such modifications are, of course, included within the scope of the invention as claimed.

Claims

1. The labeling device is used for labeling an open carton with a folded bottom, and comprises a rack and a conveying mechanism arranged on the rack, and is characterized by further comprising a positioning mechanism, a feeding mechanism and a labeling mechanism which are arranged on the rack, wherein the conveying mechanism is used for conveying the open carton with the folded bottom, the positioning mechanism is used for positioning the conveyed open carton on the conveying mechanism, the feeding mechanism is used for providing a label, and the labeling mechanism is used for taking the label off the feeding mechanism and attaching the label to the bottom of the open carton.

2. The labeling device of claim 1, wherein: transport mechanism holds carrier and blocks the subassembly including holding carrier, hold carrier includes two first rolling bearing group, two first rolling bearing group erects parallelly in the frame, in order to bear the weight of the opening carton, two there is the interval in order to supply between the first rolling bearing group the labeling mechanism is attached the label, block the subassembly including blockking driving piece and barrier plate, it can drive to block the driving piece the barrier plate removes, with the follow first rolling bearing group is terminal to be raised will the opening carton blocks.

3. The labeling device of claim 1, wherein: the positioning mechanism comprises a side positioning component and an upper positioning component, the side positioning component is used for positioning the opened carton in the horizontal direction, the upper positioning component is used for positioning the opened carton in the vertical direction, the side positioning component comprises a side positioning plate, a side pushing driving piece and a side pushing plate, the side positioning plate is arranged along the conveying direction of the conveying mechanism, the side pushing driving piece is arranged on one side, away from the side positioning plate, of the conveying mechanism, and the side pushing driving piece can drive the side pushing plate to move towards the side positioning plate so as to enable the opened carton borne on the conveying mechanism to be abutted to the side positioning plate.

4. A labelling apparatus according to claim 3, wherein: the upper positioning assembly comprises an upper pressing driving piece, an upper pressing frame and an upper pressing plate, the upper pressing driving piece is located above the conveying mechanism and can drive the upper pressing frame to move towards the conveying mechanism, the upper pressing plate is arranged on the upper pressing frame and can press the side wall of the open carton when the upper pressing frame moves towards the conveying mechanism.

5. The labeling device of claim 4, wherein: labeling device is detection mechanism still, detection mechanism is used for right the bottom of opening carton is shot and is detected, go up locating component still including removing driving piece, centre gripping driving piece and holder, go up press the driving piece set up in remove on the driving piece, it can drive to remove the driving piece go up press the driving piece orientation to keep away from one side of transport mechanism removes, the centre gripping driving piece set up in on pressing the frame, the holder wears to locate on the top board, the centre gripping driving piece can drive the holder remove in order will press in under the top board the lateral wall centre gripping of opening carton.

6. The labeling device of claim 5, wherein: the detection mechanism is including detecting driving piece, detection piece and light source, it can drive to detect the driving piece detection piece orientation the transport mechanism bears the weight of the below of opening carton bottom removes, it can be right to detect the detection of shooing opening carton bottom, the light source set up in the detection piece is in order to illuminate the bottom of opening carton.

7. The labeling device of claim 1, wherein: the feeding mechanism comprises a feeding disc, a guide shaft, a material receiving disc and a feeding driving part, wherein the feeding disc is rotationally arranged on the rack, the feeding disc is used for providing a material belt containing the label, the guide shaft is rotationally arranged on the rack to guide the feeding direction of the material belt, the material receiving disc is rotationally arranged on the rack to recover the material belt without the label, and the feeding driving part can drive the material receiving disc to rotate so as to drive the material belt to move between the feeding disc and the material receiving disc.

8. The labeling apparatus of claim 7, wherein: feeding mechanism still including tearing the mark driving piece, tearing the mark board, peeling off axle and sensor, the material area is still around locating tear the mark board and peel off epaxial, it can drive to tear the mark driving piece tear the mark board and peel off the axle remove with labeling mechanism's cooperation will the label is followed tear in the material area, the sensor orientation tear the tip setting of mark board, in order to work as the label in the material area passes through carry out the sensing to it when tearing the mark board.

9. The labeling apparatus of claim 7, wherein: labeller constructs including first driving piece, second driving piece, rotary driving piece, third driving piece and adsorption plate, first driving piece can drive the second driving piece removes, the second driving piece can drive the rotary driving piece removes, rotary driving piece can drive the third driving piece is rotatory along vertical direction, the third driving piece can drive the adsorption plate removes in order to with the label paste in the bottom of opening carton, adsorption plate has seted up the absorption hole on, the adsorption plate be used for with on the material area the label adsorbs.

10. The labeling device of claim 1, wherein: the labeling device further comprises a pushing mechanism, the pushing mechanism comprises a pushing driving piece, a telescopic driving piece and a push plate, the telescopic driving piece can drive the push plate to move so as to extend into the upper portion of the conveying mechanism, the pushing driving piece can drive the telescopic driving piece to move in the conveying direction parallel to the conveying mechanism, and therefore the opening carton is pushed out by the pushing plate in a pushing mode.