CN110712821A - Label cutting drum - Google Patents
Label cutting drum Download PDFInfo
- Publication number
- CN110712821A CN110712821A CN201910952698.XA CN201910952698A CN110712821A CN 110712821 A CN110712821 A CN 110712821A CN 201910952698 A CN201910952698 A CN 201910952698A CN 110712821 A CN110712821 A CN 110712821A
- Authority
- CN
- China
- Prior art keywords
- cutting drum
- drum body
- label
- wire
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 14
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000007105 physical stamina Effects 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000002372 labelling Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
- B65C9/1807—Label feeding from strips, e.g. from rolls the labels being cut from a strip and transferred directly from the cutting means to an article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
- B65C2009/1834—Details of cutting means
- B65C2009/1838—Cutting drum
Landscapes
- Labeling Devices (AREA)
Abstract
The invention discloses a label cutting drum, comprising: the utility model provides a label of label mechanism output is adsorbed from the suction hole to the inside cavity of cutting drum body, the hollow cutting drum body is rotated by drive assembly drive, the equipartition has a plurality of suction holes on the outer periphery that cutting drum body was used for the contact to carry the label, the inside cavity of cutting drum body provides the negative pressure by negative pressure component, make cutting drum physical stamina pass through the suction hole and adsorb the label of following label feeding mechanism output, it has a plurality of wires to distribute along circumference at the outer periphery of cutting drum body, every wire sets up on the outer periphery of cutting drum body along cutting drum body axial, every wire is heated by the electromagnetic induction heating element who places cutting drum body cavity in by interior, electromagnetic induction heating element includes: the heating iron core is connected with the metal wire, the induction coil is wound outside the heating iron core, and the power supply is connected with the induction coil and provides alternating current for the induction coil. The invention has the advantages of low requirements on assembly and machining precision.
Description
Technical Field
The invention relates to the technical field of labeling equipment, in particular to a label cutting drum.
Background
A label cutting device is a commonly used apparatus for cutting a roll of continuous labels (referred to as a "label roll") into individual labels (referred to as "individual labels"), and the structure thereof includes: the label conveying device comprises a rack, wherein a label storage disc for placing a label roll, a label conveying mechanism for conveying labels, a cutting drum for receiving the labels output by the label conveying mechanism from a label conveying station and cutting the labels in a single piece at the cutting station, and a labeling drum for receiving the labels cut by the cutting drum and transferring and conveying the labels to a labeling station are sequentially arranged on the rack along the label conveying direction. The cutting drum is an important component of a label cutting device, and the structure of the currently used label cutting drum is as follows: the label cutting machine comprises a hollow cutting drum body, wherein the cutting drum body is driven by a driving assembly to rotate, a plurality of air suction holes are uniformly distributed on the outer circumferential surface of the cutting drum body, which is used for contacting and conveying labels, a negative pressure assembly provides negative pressure for an inner cavity of the cutting drum body, so that the cutting drum body can adsorb labels output from a label conveying mechanism through the air suction holes, and flying shears or blades for cutting off the labels are arranged on the cutting drum body. The above label cutting drum has the disadvantages that: the cutting drum cuts the label through flying shears or blades, and the flying shears or blades have high precision requirements on mechanical assembly, are complex to install and greatly wear cutters.
Disclosure of Invention
The invention aims to provide a label cutting drum with low requirements on assembly and machining precision.
In order to achieve the purpose, the invention adopts the following technical scheme: a label cutting drum comprising: the utility model provides a label of label mechanism output is adsorbed from the suction hole to the inside cavity of cutting drum body, the hollow cutting drum body is rotated by drive assembly drive, the equipartition has a plurality of suction holes on the outer periphery that cutting drum body was used for the contact to carry the label, the inside cavity of cutting drum body provides the negative pressure by negative pressure component, make cutting drum physical stamina pass through the suction hole and adsorb the label of following label feeding mechanism output, it has a plurality of wires to distribute along circumference at the outer periphery of cutting drum body, every wire sets up on the outer periphery of cutting drum body along cutting drum body axial, every wire is heated by the electromagnetic induction heating element who places cutting drum body cavity in by interior, electromagnetic induction heating element includes: the heating iron core is connected with the metal wire, the induction coil is wound outside the heating iron core, and the power supply is connected with the induction coil and provides alternating current for the induction coil.
Further, a label cutting drum of the foregoing, wherein: each metal wire is fixedly arranged on the outer circumferential surface of the cutting drum body through a metal fixing block.
Further, a label cutting drum of the foregoing, wherein: the metal wires are welded and fixed with the corresponding metal fixing blocks, and each metal fixing block is detachably and fixedly arranged on the outer circumferential surface of the cutting drum body through a plurality of locking screws.
Further, a label cutting drum of the foregoing, wherein: the driving component is a driving motor.
Further, a label cutting drum of the foregoing, wherein: the negative pressure component is a negative pressure fan communicated with the cavity of the cutting drum body through an air suction pipe.
Through the implementation of the technical scheme, the invention has the beneficial effects that: utilize electromagnetic induction heating's principle, the outer wire of cutting drum surface of arranging in of rapid heating, the instantaneous high temperature that utilizes the wire makes the label separation, realizes the cutting separation to the label through the outer wire of arranging the cutting drum surface in, and is low to assembly, machining precision's requirement, and the consumptive material is few, simple to operate, and it is simple to maintain, greatly reduced daily maintenance's use cost to wire position control is convenient, and cutting position is controllable, has reduced the debugging degree of difficulty and debugging cost.
Drawings
Fig. 1 is a schematic view of a label cutting drum according to the present invention.
Fig. 2 is a schematic structural view of a section a-a in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples.
As shown in fig. 1 and 2, a label cutting drum comprises: hollow cutting drum body 1, cutting drum body 1 is made by materials such as high temperature resistant pottery, cutting drum body 1 is rotated by the drive assembly drive, a plurality of suction holes 2 have been arranged at cutting drum body 1 on being used for the outer periphery of contact transport label, the inside cavity 3 of cutting drum body 1 provides the negative pressure by negative pressure subassembly, make cutting drum body 1 can adsorb the label of following the label feeding mechanism output through suction holes 2, it has a plurality of wires 4 to distribute along circumference at cutting drum body 1's outer periphery, every wire 4 sets up on cutting drum body 1's outer periphery along cutting drum body 1 axial, every wire 4 is heated by the electromagnetic induction heating element 5 of placing in cutting drum body 1's cavity 3 in, electromagnetic induction heating element 5 includes: a heating core 51 connected to the wire 4, an induction coil 52 wound around the heating core 51, and a power supply 53 connected to the induction coil 52 and supplying an alternating current to the induction coil 52; in the embodiment, each metal wire 4 is fixedly arranged on the outer circumferential surface of the cutting drum body 1 through a metal fixing block 6, so that the installation is firmer, and the use stability and the use safety of the device are improved; in the embodiment, the metal wires 4 are welded and fixed with the corresponding metal fixing blocks 6, and each metal fixing block 6 is detachably and fixedly arranged on the outer circumferential surface of the cutting drum body 1 through a plurality of locking screws 7, so that the assembly, disassembly and maintenance are more convenient, the installation is firmer, and the use stability and the use safety of the device are further improved; in the embodiment, the driving component is a driving motor, and the negative pressure component is a negative pressure fan communicated with the cavity of the cutting drum body through an air suction pipe;
when the label cutting machine is used, the negative pressure fan enables the cavity 3 of the cutting drum body 1 to form negative pressure through the air suction pipe, the cutting drum body 1 adsorbs a label output from the label feeding mechanism through the air suction hole 2, meanwhile, the driving motor drives the cutting drum body to rotate, the label carried from the label feeding station is conveyed to the cutting station, after the label reaches the cutting station, the metal wire 4 which is just positioned at the cutting station on the outer circumferential surface of the cutting drum body 1 is heated by the corresponding electromagnetic induction heating element arranged in the cavity 3 of the cutting drum body 1, and the label is cut by utilizing the instantaneous high temperature of the metal wire 4;
wherein the process of heating the metal wire 4 by the electromagnetic induction heating element is as follows: a power supply 53 in the electromagnetic induction heating element is electrified, the power supply 53 supplies alternating current to the induction coil 52, the alternating current flowing through the induction coil 52 generates an alternating magnetic field passing through the heating iron core 51, the alternating magnetic field enables eddy current to be generated inside the heating iron core 51, the heating iron core 51 is rapidly heated by means of the internal eddy current, and heat is rapidly guided to the metal wire 4, so that the metal wire 4 is rapidly heated; with transfer of labels to labelling stations
After the labels are cut into single pieces by the metal wire 4, the labeling drum transfers the cut single pieces of labels to a labeling station; when wire 4 after accomplishing the cutting rotated to the cutting station and sent between the mark station, compressed air jetting mechanism's jetting pipe can be with the compressed air blowout in the positive pressurized air source to this wire 4, can carry out rapid cooling to wire 4, can wash the label residue on the wire 4 again.
The invention has the advantages that: utilize electromagnetic induction heating's principle, the outer wire of cutting drum surface of arranging in of rapid heating, the instantaneous high temperature that utilizes the wire makes the label separation, realizes the cutting separation to the label through the outer wire of arranging in cutting drum surface, and is low to the requirement of assembly and machining precision, and the consumptive material is few, simple to operate, and it is simple to maintain, greatly reduced daily maintenance's use cost to wire position control is convenient, and cutting position is controllable, has reduced the debugging degree of difficulty and debugging cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made in accordance with the technical spirit of the present invention are within the scope of the present invention as claimed.
Claims (5)
1. A label cutting drum comprising: the hollow cutting drum body, the cutting drum body is rotated by the drive assembly drive, and the equipartition has a plurality of suction holes on the outer periphery that the cutting drum body was used for the contact to carry the label, and the inside cavity of cutting drum body provides the negative pressure by negative pressure components, makes the cutting drum physical stamina pass through the suction hole and adsorbs the label of following the mechanism output of sending the mark, its characterized in that: there are a plurality of wires at the outer periphery of cutting drum body along circumference distribution, every wire sets up on the outer periphery of cutting drum body along cutting drum body axial, and every wire is heated by the electromagnetic induction heating element who places cutting drum body cavity in by inside, electromagnetic induction heating element includes: the heating iron core is connected with the metal wire, the induction coil is wound outside the heating iron core, and the power supply is connected with the induction coil and provides alternating current for the induction coil.
2. A label cutting drum according to claim 1, wherein: each metal wire is fixedly arranged on the outer circumferential surface of the cutting drum body through a metal fixing block.
3. A label cutting drum according to claim 2, wherein: the metal wires are welded and fixed with the corresponding metal fixing blocks, and each metal fixing block is detachably and fixedly arranged on the outer circumferential surface of the cutting drum body through a plurality of locking screws.
4. A label cutting drum according to claim 1, wherein: the driving component is a driving motor.
5. A label cutting drum according to claim 1, wherein: the negative pressure component is a negative pressure fan communicated with the cavity of the cutting drum body through an air suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952698.XA CN110712821B (en) | 2019-10-09 | 2019-10-09 | Label cutting drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952698.XA CN110712821B (en) | 2019-10-09 | 2019-10-09 | Label cutting drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110712821A true CN110712821A (en) | 2020-01-21 |
| CN110712821B CN110712821B (en) | 2023-12-22 |
Family
ID=69212377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910952698.XA Active CN110712821B (en) | 2019-10-09 | 2019-10-09 | Label cutting drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712821B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632721A (en) * | 1985-10-07 | 1986-12-30 | Kris-Tech Corporation | Apparatus for applying labels to containers |
| CN1244164A (en) * | 1996-11-07 | 2000-02-09 | 卡迈克尔(苏格兰)有限公司 | Roll-fed labelling apparatus |
| JP2000203547A (en) * | 1999-01-14 | 2000-07-25 | Sansei Seiki Kk | Single drum type heat-sensitive paste activation labeler |
| CN107380592A (en) * | 2017-08-02 | 2017-11-24 | 温州市琛和机械设备有限公司 | A kind of hot-melt adhesive brander |
| CN110758866A (en) * | 2019-10-09 | 2020-02-07 | 江苏新美星包装机械股份有限公司 | Label cutting device |
-
2019
- 2019-10-09 CN CN201910952698.XA patent/CN110712821B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632721A (en) * | 1985-10-07 | 1986-12-30 | Kris-Tech Corporation | Apparatus for applying labels to containers |
| CN1244164A (en) * | 1996-11-07 | 2000-02-09 | 卡迈克尔(苏格兰)有限公司 | Roll-fed labelling apparatus |
| JP2000203547A (en) * | 1999-01-14 | 2000-07-25 | Sansei Seiki Kk | Single drum type heat-sensitive paste activation labeler |
| CN107380592A (en) * | 2017-08-02 | 2017-11-24 | 温州市琛和机械设备有限公司 | A kind of hot-melt adhesive brander |
| CN110758866A (en) * | 2019-10-09 | 2020-02-07 | 江苏新美星包装机械股份有限公司 | Label cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110712821B (en) | 2023-12-22 |
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