CN211441399U - Cigarette packet paperboard indentation disc cutter - Google Patents
Cigarette packet paperboard indentation disc cutter Download PDFInfo
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- CN211441399U CN211441399U CN201922318446.XU CN201922318446U CN211441399U CN 211441399 U CN211441399 U CN 211441399U CN 201922318446 U CN201922318446 U CN 201922318446U CN 211441399 U CN211441399 U CN 211441399U
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Abstract
The utility model provides a tobacco bale card paper indentation circle disc cutter, including first semi-annular break bar and second semi-annular break bar, first semi-annular break bar and second semi-annular break bar form annular break bar through screw group locking connection, and the centre bore of annular break bar is the mounting hole, the periphery side equipartition of first semi-annular break bar and second semi-annular break bar has a plurality of to be used for cutting out the notched U-shaped sword of U-shaped on the inside casing of paper, is equipped with the dotted line sword that is used for cutting out the dotted line on the inside casing paper between two adjacent U-shaped sword, be equipped with the locating pin that is used for fixing a position first semi-annular break bar and second semi-annular break bar between first semi-annular break bar and the second semi-annular break bar. The utility model discloses need not to dismantle the pivot when the installation is dismantled, can direct suit in the pivot, simple to operate is swift.
Description
Technical Field
The utility model relates to a tobacco packaging machinery technical field, concretely relates to tobacco bale card paper indentation disc cutter.
Background
The inner frame paper is used in the cigarette case and is used for keeping the flip cover tightly covered on the cigarette case. The inner frame paper is a continuous inner frame paper tape before being used, the inner frame paper tape is coiled into an inner frame paper roll with a certain diameter, the inner frame paper roll is installed on the cigarette packaging machine, and when the cigarette packaging machine is used, the continuous inner frame paper is subjected to press cutting operation through the nicking cutting roller to be provided with creases, cuts and indentations. Traditional nick cutting roller is because of the processing technology restriction, will fall into the nick cutting roller triplex and process, the break bar that has the U-shaped sword is processed alone, the break bar that has the dotted line sword is processed alone, assemble two parts on the runner at last again, spare part is more, it wastes time and energy to dismantle, and can only embolia the pivot from the pivot tip because of the runner, consequently all will dismantle the pivot when dismantling the equipment and get off, not only working strength is high, and cause the part to damage easily, in case need to change the damage part, can increase maintenance duration, influence production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above weak point, provide an installation need not to dismantle the pivot when dismantling, but direct suit is in the pivot, simple to operate swift tobacco bale card paper indentation circular disc cutter.
The utility model provides a scheme that technical problem adopted is: a cigarette packet paperboard indentation disc cutter comprises a first semi-annular cutter wheel and a second semi-annular cutter wheel, wherein the first semi-annular cutter wheel and the second semi-annular cutter wheel are connected through a screw group in a locking mode to form an annular cutter wheel, a center hole of the annular cutter wheel is a mounting hole, a plurality of U-shaped cutters used for cutting U-shaped notches in inner frame paper are evenly distributed on the outer peripheral sides of the first semi-annular cutter wheel and the second semi-annular cutter wheel, a dotted cutter used for cutting dotted lines in the inner frame paper is arranged between every two adjacent U-shaped cutters, and a positioning pin used for positioning and mounting the first semi-annular cutter wheel and the second semi-annular cutter wheel is arranged between the first semi-annular cutter wheel and the second semi-annular cutter wheel.
Furthermore, in order to connect the first semi-annular cutter wheel and the second semi-annular cutter wheel together and conveniently assemble the first semi-annular cutter wheel and the second semi-annular cutter wheel on the rotating shaft; the axial both sides of first semi-annular break bar axially extend outward respectively have left semi-annular connecting block I and right semi-annular connecting block I, the axial both sides of second semi-annular break bar axially extend outward respectively have left semi-annular connecting block II and right semi-annular connecting block II, screw group is including connecting in first screw between left semi-annular connecting block I both ends and left semi-annular connecting block II both ends and connecting in the second screw between right semi-annular connecting block I both ends and right semi-annular connecting block II both ends, just the direction of installation of first screw is the same with the direction of installation of second screw.
Furthermore, in order to ensure that a gap is reserved between the right semi-annular connecting block I and the right semi-annular connecting block II, the first semi-annular cutter wheel and the second semi-annular cutter wheel are tightly locked and installed on the rotating shaft; the both sides of right half annular connecting block I and the both sides of right half annular connecting block II all are equipped with the locking groove, have the clearance between right half annular connecting block I and the right half annular connecting block II in order to guarantee that the second screw will first half annular break bar and the locking of second half annular break bar install in the pivot.
Furthermore, in order to align and mount the first semi-annular cutter wheel and the second semi-annular cutter wheel, the assembly precision is ensured; the side of the first semi-annular cutter wheel close to the second semi-annular cutter wheel is provided with two first positioning holes which are respectively positioned on two sides of the mounting hole, the side of the second semi-annular cutter wheel close to the first semi-annular cutter wheel is provided with two second positioning holes which are respectively matched with the two first positioning holes, the positioning pins are provided with two positioning pins, and the two positioning pins are arranged in the first positioning holes and the second positioning holes.
Furthermore, in order to realize high-efficiency production, the creasing knife rotates for one circle to crease and form a plurality of inner frame papers; six U-shaped cutters are arranged, and six dotted cutters are arranged between every two adjacent U-shaped cutters.
Compare prior art, the utility model has the advantages of it is following: the utility model has the advantages that the indentation knife is composed of the first semi-annular knife flywheel and the second semi-annular knife flywheel which are integrally formed, compared with the traditional structure which adopts three parts to form the indentation knife, the structure of the utility model is simpler, the assembly efficiency is higher, and the installation can be completed only by dismantling the rotating shaft when the traditional indentation knife structure is assembled, the installation can be completed without dismantling the rotating shaft, the rotating shaft is installed on the frame, the first semi-annular knife flywheel and the second semi-annular knife flywheel are directly buckled on the rotating shaft during the installation, the locking is performed, the installation is very convenient and fast, in order to ensure the firm locking, the utility model is also provided with the locking groove, and a gap is formed between the right semi-annular connecting block I and the right semi-annular connecting block II, thereby realizing the micro-deformation of the right semi-annular connecting block I and the right semi-annular connecting block II, and ensuring the locking of the, in addition, in order to ensure the locking force, the installation direction of the first screw is the same as that of the second screw, so that the stress balance of the indentation knife is effectively ensured; along with the development of processing technique, the direct precision at first semi-annular break bar and second semi-annular break bar processing U-shaped sword and dotted line sword has obtained the assurance, the utility model discloses based on this, simplified the structure of indentation sword, the cost is reduced improves production efficiency, for guaranteeing the installation accuracy, the utility model discloses still set up the locating pin between first semi-annular break bar and second semi-annular break bar, effectively avoid taking place the dislocation at the locking in-process.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the structure of the present invention.
In the figure: 1-a first semi-annular cutter wheel; 2-a second semi-annular cutter wheel; 3-right semi-annular connecting block I; 4-right semi-annular connecting block II; 5-U-shaped knife; 6-a dotted line knife; 7-a second screw; 8-mounting holes; 9-locking groove; 10-clearance; 11-a second positioning hole; 12-a locating pin; 13-first screw.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
as shown in fig. 1-2, the present embodiment provides a cigarette pack cardboard indentation circular knife, including a first semi-annular knife flywheel 1 and a second semi-annular knife flywheel 2, the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2 are locked and connected by a screw group to form an annular knife flywheel, a central hole of the annular knife flywheel is a mounting hole 8, a plurality of U-shaped knives 5 for cutting a U-shaped cut on an inner frame paper are uniformly distributed on the outer circumferential sides of the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2, a dotted line knife 6 for cutting a dotted line on the inner frame paper is arranged between two adjacent U-shaped knives 5, and a positioning pin 12 for positioning and mounting the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2 is arranged between the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2.
In the embodiment, in order to connect the first semi-annular cutter wheel 1 and the second semi-annular cutter wheel 2 together and facilitate the assembly of the first semi-annular cutter wheel 1 and the second semi-annular cutter wheel 2 on the rotating shaft; the axial both sides of first semi-annular break bar 1 are respectively the axial to outwards extending have left semi-annular connecting block I and right semi-annular connecting block I3, the axial both sides of second semi-annular break bar 2 are respectively the axial to outwards extending have left semi-annular connecting block II and right semi-annular connecting block II 4, screw group is including connecting in first screw 13 between left semi-annular connecting block I both ends and left semi-annular connecting block II both ends and connecting in second screw 7 between right semi-annular connecting block I3 both ends and right semi-annular connecting block II 4 both ends, just the installation direction of first screw 13 is the same with the installation direction of second screw 7.
In the embodiment, in order to ensure that a gap 10 exists between the right half annular connecting block I3 and the right half annular connecting block II 4, the first half annular cutter wheel 1 and the second half annular cutter wheel 2 are locked and installed on the rotating shaft; the both sides of right half annular connecting block I3 and the both sides of right half annular connecting block II 4 all are equipped with locking groove 9, have clearance 10 between right half annular connecting block I3 and the right half annular connecting block II 4 in order to guarantee that second screw 7 will first half annular break bar 1 and the locking of second half annular break bar 2 install in the pivot.
In the embodiment, in order to install the first semi-annular cutter wheel 1 and the second semi-annular cutter wheel 2 in an aligned mode, the assembling precision is guaranteed; the side of the first semicircular cutter wheel 1 close to the second semicircular cutter wheel 2 is provided with two first positioning holes which are respectively positioned at two sides of the mounting hole 8, the side of the second semicircular cutter wheel 2 close to the first semicircular cutter wheel 1 is provided with two second positioning holes 11 which are respectively matched with the two first positioning holes, the positioning pins 12 are provided with two, and the two positioning pins 12 are arranged in the first positioning holes and the second positioning holes 11.
In the embodiment, in order to realize high-efficiency production, the creasing knife rotates for one circle to crease and form a plurality of inner frame paper; the U-shaped knives 5 have six, and the broken line knives 6 between two adjacent U-shaped knives 5 have six.
The utility model has the advantages that the indentation knife is composed of the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2 which are integrally formed, compared with the traditional structure which adopts three parts to form the indentation knife, the structure of the utility model is simpler, the assembly efficiency is higher, and the traditional indentation knife structure needs to disassemble the rotating shaft during the assembly to complete the installation, the installation can be completed without disassembling the rotating shaft, the rotating shaft is installed on the frame, the first semi-annular knife flywheel 1 and the second semi-annular knife flywheel 2 are directly buckled on the rotating shaft during the installation to lock, the installation is very convenient and fast, in order to ensure the firm locking, the utility model is also provided with the locking groove 9, and the gap 10 is formed between the right semi-annular connecting block I3 and the right semi-annular connecting block II 4, thereby realizing that the right semi-annular connecting block I3 and the right semi-annular connecting block II 4 can be deformed slightly, the locking of the second screw 7 is ensured, and in order to ensure the locking force, the installation direction of the first screw 13 of the utility model is the same as that of the second screw 7, thereby effectively ensuring the stress balance of the indentation cutter; along with the development of processing technique, the direct precision of processing U-shaped sword 5 and dotted line sword 6 at first semi-annular break bar 1 and second semi-annular break bar 2 has obtained the assurance, the utility model discloses based on this, simplified the structure of indentation sword, the cost is reduced improves production efficiency, for guaranteeing the installation accuracy, the utility model discloses still set up locating pin 12 between first semi-annular break bar 1 and second semi-annular break bar 2, effectively avoid taking place the dislocation in locking process.
The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a tobacco bale card paper indentation disc cutter which characterized in that: the cutting device comprises a first semi-annular cutter wheel and a second semi-annular cutter wheel, wherein the first semi-annular cutter wheel and the second semi-annular cutter wheel are connected through screw groups in a locking mode to form an annular cutter wheel, a center hole of the annular cutter wheel is a mounting hole, a plurality of U-shaped cutters used for cutting U-shaped cuts in inner frame paper are uniformly distributed on the outer peripheral sides of the first semi-annular cutter wheel and the second semi-annular cutter wheel, a dotted line cutter used for cutting dotted lines in the inner frame paper is arranged between every two adjacent U-shaped cutters, and a positioning pin used for positioning and mounting the first semi-annular cutter wheel and the second semi-annular cutter wheel is arranged between the first semi-annular cutter wheel and the second semi-annular cutter wheel.
2. The cigarette pack cardboard creasing disc cutter as claimed in claim 1, wherein: the axial both sides of first semi-annular break bar axially extend outward respectively have left semi-annular connecting block I and right semi-annular connecting block I, the axial both sides of second semi-annular break bar axially extend outward respectively have left semi-annular connecting block II and right semi-annular connecting block II, screw group is including connecting in first screw between left semi-annular connecting block I both ends and left semi-annular connecting block II both ends and connecting in the second screw between right semi-annular connecting block I both ends and right semi-annular connecting block II both ends, just the direction of installation of first screw is the same with the direction of installation of second screw.
3. The cigarette pack cardboard creasing disc cutter as claimed in claim 2, wherein: the both sides of right half annular connecting block I and the both sides of right half annular connecting block II all are equipped with the locking groove, have the clearance between right half annular connecting block I and the right half annular connecting block II in order to guarantee that the second screw will first half annular break bar and the locking of second half annular break bar install in the pivot.
4. The cigarette pack cardboard creasing disc cutter as claimed in claim 1, wherein: the side of the first semi-annular cutter wheel close to the second semi-annular cutter wheel is provided with two first positioning holes which are respectively positioned on two sides of the mounting hole, the side of the second semi-annular cutter wheel close to the first semi-annular cutter wheel is provided with two second positioning holes which are respectively matched with the two first positioning holes, the positioning pins are provided with two positioning pins, and the two positioning pins are arranged in the first positioning holes and the second positioning holes.
5. The cigarette pack cardboard creasing disc cutter as claimed in claim 1, wherein: six U-shaped cutters are arranged, and six dotted cutters are arranged between every two adjacent U-shaped cutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318446.XU CN211441399U (en) | 2019-12-20 | 2019-12-20 | Cigarette packet paperboard indentation disc cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318446.XU CN211441399U (en) | 2019-12-20 | 2019-12-20 | Cigarette packet paperboard indentation disc cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211441399U true CN211441399U (en) | 2020-09-08 |
Family
ID=72318585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318446.XU Active CN211441399U (en) | 2019-12-20 | 2019-12-20 | Cigarette packet paperboard indentation disc cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211441399U (en) |
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2019
- 2019-12-20 CN CN201922318446.XU patent/CN211441399U/en active Active
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