CN109689529B - Die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles - Google Patents
Die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles Download PDFInfo
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- CN109689529B CN109689529B CN201780054644.0A CN201780054644A CN109689529B CN 109689529 B CN109689529 B CN 109689529B CN 201780054644 A CN201780054644 A CN 201780054644A CN 109689529 B CN109689529 B CN 109689529B
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- cutting machine
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- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/384—Cutting-out; Stamping-out using rotating drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/25—Surface scoring
- B31B50/256—Surface scoring using tools mounted on a drum
Abstract
A die-cutting machine (1) for producing cardboard blanks (9) suitable for ceramic tiles or stacks of ceramic tiles, comprising: a support frame (2); an abutment roller (3), the abutment roller (3) being activated by the action of an auxiliary motor device (30) and rotating according to an abutment axis (W); a first rotating group (4), the first rotating group (4) comprising a first roller (40) and at least a first scoring tool (41); the first roller (40) and the abutment roller (3) are arranged so as to define a transit window (F) through which the cardboard band (102) or a portion of the cardboard band (102) that can be scored by the first scoring tool (41) passes; a second rotating group (5) comprising a second roller (50) and at least a second scoring tool (51); a second scoring tool (51) capable of scoring the cardboard band (102) or a portion of the cardboard band (102) passing through the transit window (F); a first adjustment device (45) of the axial position of the first rotating group (4) along the first axis (Z) for varying the axial position of the first scoring tool (41); a second adjustment device (55) of the axial position of the second rotary group (5) along the second axis for changing the axial position of the second scribing tool (51).
Description
Technical Field
The present invention relates to the technical field related to packaging ceramic tiles or stacks of ceramic tiles.
More specifically, the present invention relates to a die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles.
Background
In the field of packaging change, die-cutting machines with horizontal axis are known, comprising:
-a support frame;
-an abutment roller carried by the support frame and activated to rotate according to a horizontal axis;
a rotating group carried by a support frame, comprising an operating roller and a plurality of scoring tools fixed to the outer surface of the operating roller,
the rotating group is activated to rotate according to a horizontal axis, the rotating group being parallel to the abutment roller and counter-rotating with respect to the abutment roller.
The cardboard strip moves in a window comprised between the outer surface of the abutment roller and the outer surface of the operating roller, the cardboard being scored by a scoring tool fixed on the operating roller, the scoring tool abutting the main roller to effect scoring on the lower flap and the upper flap of the cardboard blank.
The greatest disadvantage of the known machine is that, in order to change the format of the cardboard blank, the longitudinal position of the scoring tool on the outer surface of the work roll must be changed manually.
This involves deactivating the abutment and operating rollers, and stopping the production cycle of the die cutting machine.
Furthermore, the manual positioning of the scoring tool can result in poor dimensional accuracy of the cardboard blank to be produced.
Disclosure of Invention
The aim of the present invention is to eliminate the above drawbacks by providing a die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles, which is capable of facilitating and accelerating the format change operations of the cardboard blanks.
Another object of the present invention is to provide a die cutting machine which does not require long periods of stopping the production cycle during the format change step.
The above purpose is achieved by the following technical scheme:
a die cutting machine for producing a cardboard blank suitable for a tile or a stack of tiles, comprising:
-a support frame;
-an abutment roller carried by the support frame and activated by the action of an auxiliary motor device to rotate according to an abutment axis;
-a first rotating group carried by the support frame, comprising a first roller and at least a first scoring tool fixed on the outer surface of the first roller;
-first motor means for activating rotation of said first rotating group about a first axis parallel to said abutment axis;
-the first roll and the abutment roll are arranged to define a transfer window between the respective outer surfaces, the transfer window being passable by the paperboard band or a portion of the paperboard band, wherein the paperboard band or the portion of the paperboard band is scorable by cooperation of the first scoring tool with the abutment roll to obtain a paperboard blank;
the die cutting machine is characterized by comprising:
-a second rotating group carried by the support frame, comprising a second roller and at least a second scoring tool fixed on the outer surface of the second roller;
-second motor means for activating rotation of said second rotating group about a second axis parallel to said first axis;
-the second scoring tool is able to cooperate with the abutment roller to score the cardboard band or a portion of the cardboard band passing through the transit window to obtain the cardboard blank;
-a first adjustment device of the axial position of the first rotating group along the first axis for changing the axial position of the first scoring tool;
-a second adjustment device of the axial position of the second rotating group along the second axis for changing the axial position of the second scoring tool;
-the first and second rotating groups are activated in counter-rolling manner with respect to the abutment roller.
In further embodiments, the die cutting machine of the present invention comprises one or more of the following features, either alone or in combination:
the first axis of the first rotating group coincides with the second axis of the second rotating group so as to be able to allow the calibration of the respective first and second scribing tools;
the first motor means of the first rotating group start synchronously with the second motor means of the second rotating group;
may comprise a single motor group for the synchronous activation of the first and second rotary groups;
the first adjustment device comprises: a first shelf for supporting the first rotating group; a first threaded rod carried by the support frame, arranged along a first adjustment axis and coupled to the first shelf; first means for initiating the rotation of the first threaded rod and enabling the translation of the first shelf, so as to vary the axial position of the first rotating group along the first axis;
the first adjustment axis is arranged parallel to the first axis;
the second adjustment device comprises: a second shelf for supporting a second rotating group; a second threaded rod carried by the support frame, arranged along a second adjustment axis and coupled to the second shelf; second means for initiating the rotation of the second threaded rod and enabling the translation of the second shelf, so as to vary the axial position of the second rotating group along the second axis;
the second adjustment axis is arranged parallel to the second axis;
the first adjustment axis is arranged parallel to the second adjustment axis;
a pair of first scoring tools may be disposed opposite each other and fixed on the outer surface of the first roller, and a pair of second scoring tools may be disposed opposite each other and fixed on the outer surface of the second roller.
Drawings
The features of the invention will be disclosed with particular reference to some preferred but not exclusive embodiments, with reference to the accompanying drawings, in which:
figure 1 is a side view of a die-cutting apparatus comprising the die-cutting machine of the invention;
FIG. 2 is a view along section B-B shown in FIG. 1;
figures 3, 5, 7 represent three views of the die-cutting machine according to the section line C-C shown in figure 2, in a respective adjustment configuration of the format of the cardboard blank;
figures 4, 6, 8 represent three views of the die-cutting machine according to section line a-a shown in figure 2, in the respective adjustment configurations shown in figures 3, 5, 7;
figures 3A, 5A, 7A show three views according to the section E-E shown in figures 3, 5, 7 respectively;
fig. 4A, 6A, 8A show three views according to the section D-D shown in fig. 4, 6, 8, respectively.
Detailed Description
With reference to the above figures, the general reference numeral (100) relates to a die-cutting apparatus (figures 1, 2) for producing a cardboard blank (9) suitable for a tile or a stack of tiles, comprising:
-a reel (101) on which a cardboard band (102) is wound (101);
-an unwinding station (103), the unwinding station (103) being arranged in cascade with the reel (101), capable of unwinding the cardboard band (102) from the reel (101);
-a cutting station (104), which cutting station (104) is arranged in cascade with the unwinding station (103) and which cuts the cardboard band (102) to obtain portions of the cardboard band (102);
-the die cutting machine (1) of the invention, which die cutting machine (1) is arranged in cascade with a cutting station (104).
In fig. 1, 2, the reel (101) is arranged with a vertical axis and the cardboard band (102) or parts of the cardboard band (102) are moved in a vertical plane.
According to what is known as described above, the described die-cutting machine (1) for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles comprises:
-a support frame (2);
-an abutment roller (3), which abutment roller (3) is carried by the support frame (2) and is activated in rotation according to an abutment axis (W) by the action of an auxiliary motor device (30);
-a first rotating group (4), the first rotating group (4) being carried by a support frame (2), comprising a first roller (40) and at least a first scoring tool (41) fixed to the outer surface of the first roller (40),
-first motor means for activating the rotation of the first rotating group (4) about a first axis (Z) parallel to the abutment axis (W).
The first roll (40) and the abutment roll (3) are arranged to define a transfer window (F) between the respective outer surfaces, the transfer window (F) being traversed by the cardboard band (102) or by a portion of the cardboard band (102), wherein the cardboard band (102) or the portion of the cardboard band (102) can be scored by a first scoring tool (41) cooperating with the abutment roll (3) to obtain a cardboard blank (9).
The blank (9) comprises a central area to which a plurality of lower flaps and upper flaps are hinged.
The first scoring tool (41) scores and cuts the cardboard strip (102) or a portion of the cardboard strip (102) passing through the transit window (F) to realize a score (V) between the lower flap and the upper flap of the cardboard blank (9).
In a completely new way, the die-cutting machine (1) comprises:
-a second rotating group (5), the second rotating group (5) being carried by the support frame (2), comprising a second roller (50) and at least a second scoring tool (51) fixed on the outer surface of the second roller (50);
-second motor means for activating the rotation of the second rotating group (5) about a second axis parallel to the first axis (Z);
-first adjustment means (45) of the axial position of the first rotating group (4) along the first axis (Z) for varying the axial position of the first scoring tool (41);
-second adjustment means (55) of the axial position of the second rotating group (5) along the second axis for varying the axial position of the second scoring tool (51).
The axial distance between the first scoring tool (41) and the second scoring tool (51) is defined according to the format of the cardboard blank (9) to be realized.
As with the first scoring tool (41), the second scoring tool (51) also scores and cuts the cardboard strip (102) or a portion of the cardboard strip (102) passing through the transit window (F) to achieve a score (V) between the lower flap and the upper flap of the cardboard blank (9).
To facilitate the scoring and cutting operations of the first scoring tool (41) and the second scoring tool (51), the respective first roller (40) and second roller (50) are activated in a counter-rolling manner with respect to the abutment roller (3).
In the figures, for example, the axes (W, Z) of the abutment roller (3) and of the rotating groups (4, 5) are arranged vertically and parallel to each other.
Thus, the transfer window (F) of the cardboard band (102) or of a portion of the cardboard band (102) is oriented vertically.
For example, the first rotary group (4) is arranged above with respect to the second rotary group (5) so that the first scoring tool (41) is able to realize the scoring (V) between the upper flaps of the cardboard blank (9) and so that the second scoring tool (51) is able to realize the scoring (V) between the respective lower flaps.
In a preferred embodiment, the first axis (Z) of the first rotating group (4) coincides with the second axis of the second rotating group (5) so as to be able to allow the calibration of the respective first scoring tool (41) and second scoring tool (51).
This enables a perfect vertical alignment of the nicks (V) of the upper flaps of the cardboard blank (9) with the corresponding nicks (V) of the lower flaps.
Advantageously, the first motor means of the first rotating group (4) are activated synchronously with the second motor means of the second rotating group (5).
As shown in the figures, a single motor group (6) may be preferably provided to allow the first rotary group (4) and the second rotary group (5) to be activated simultaneously.
In a particular embodiment provided as an example, the first adjustment means (45) of the first rotary group (4) comprise:
-a first shelf (46), the first shelf (46) being intended to support a first rotating group (4);
-a first threaded rod (47), the first threaded rod (47) being carried by the support frame (2), being arranged along a first adjustment axis (Y1) and being coupled with the first shelf (46);
-first means (48) for initiating the rotation of the first threaded bar (47) and enabling the translation of the first shelf (46), so as to vary the axial position of the first rotating group (4) along the first axis (Z).
As indicated in fig. 3, 5, 7, the first adjustment axis (Y1) is advantageously arranged parallel to the first axis (Z) of the first roller (40).
Likewise, the second adjustment device (55) of the second rotation group (5) comprises:
-a second shelf (56), the second shelf (56) being intended to support a second rotating group (5);
-a second threaded rod (57), the second threaded rod (57) being carried by the support frame (2), being arranged along a second adjustment axis (Y2) and being coupled with the second shelf (56);
-second means (58) for initiating the rotation of the second threaded rod (57) and enabling the translation of the second shelf (56), so as to vary the axial position of the second rotating group (5) along the second axis (Z).
As shown in fig. 4, 6 and 8, the second adjustment axis (Y2) is advantageously arranged parallel to the second axis Z.
Thus, the first adjustment axis (Y1) and the second adjustment axis (Y2) are arranged parallel to each other.
As shown in the figures, the first rotating group (4) comprises a pair of first scoring tools (41, 42), the first scoring tools (41, 42) being opposite each other and fixed on the outer surface of the first roller (40) (fig. 3A, 5A, 7A), and the second rotating group (5) comprises a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite each other and fixed on the outer surface of the second roller (50) (fig. 4A, 6A, 8A).
In the working phase, the motor group (6) enables the first rotating group (4) and the second rotating group (5) to be synchronously started in a continuous or stepping mode according to requirements.
For a predetermined format of the cardboard blank (9), the axial position of the first rotary group (4) and/or of the second rotary group (5) is first registered by acting on the respective first actuating device (48) and second actuating device (58) which control the first threaded rod (47) and the second threaded rod (57), using the respective first actuating device (45) and/or second actuating device (55).
In order to carry out the final format change of the cardboard blank (9), the axial position of the first rotary group (4) and/or of the second rotary group (5) with respect to the respective first adjustment axis (Y1) and second adjustment axis (Y2) is first changed by exerting an action on the respective first actuating device (48) and/or second actuating device (58) which controls the first threaded rod (47) and the second threaded rod (57), which changes the axial position of the relative first rack (46) and second rack (56).
Since the actuating devices (48, 58) of the respective adjusting devices (45, 55) can be actuated independently, format adjustment of the cardboard blank (9) can be achieved by acting on a single rotating group (4, 5) or possibly on both rotating groups (4, 5).
Based on the above description, it is clear how the die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles is able to perfectly facilitate and accelerate the format change operation of cardboard blanks, while maintaining a high adjustment precision.
The format change step of the cardboard blank can be carried out by interrupting the production cycle for a very limited time (of the order of a few minutes).
Generally, when changing the size and/or the number of tiles in a stack of tiles to be packed, it is necessary to change the format of the cardboard blank.
Unlike the die cutting machine of the prior art described in the introductory part, with the present solution it is no longer necessary to perform any manual operations to modify the format of the scored cardboard blank.
This brings advantages for the scribing tool in terms of overall adjustment time and positioning accuracy.
Claims (25)
1. A die cutting machine for producing a cardboard blank suitable for a tile or a stack of tiles, comprising:
-a support frame (2);
-an abutment roller (3), said abutment roller (3) being carried by said supporting frame (2) and being activated in rotation according to an abutment axis (W) by the action of an auxiliary motor device (30);
-a first rotating group (4), said first rotating group (4) being carried by said supporting frame (2), comprising a first roller (40) and at least a first scoring tool (41) fixed on the outer surface of said first roller (40);
-first motor means for activating the rotation of said first rotating group (4) about a first axis (Z) parallel to said abutment axis (W);
-the first roll (40) and the abutment roll (3) are arranged so as to define between the respective outer surfaces a transfer window (F) that can be crossed by the cardboard band (102) or by a portion of the cardboard band (102), wherein the cardboard band (102) or the portion of the cardboard band (102) can be scored by the first scoring tool (41) cooperating with the abutment roll (3) so as to obtain a cardboard blank (9);
the die cutting machine is characterized by comprising:
-a second rotating group (5), said second rotating group (5) being carried by said support frame (2), comprising a second roller (50) and at least a second scoring tool (51) fixed on the outer surface of said second roller (50);
-second motor means for activating the rotation of said second rotating group (5) about a second axis parallel to said first axis (Z);
-said second scoring tool (51) being able to cooperate with said abutment roller (3) to score said cardboard band (102) or a portion of said cardboard band (102) passing through said transit window (F) to obtain said cardboard blank (9);
-first adjustment means (45) of the axial position of the first rotating group (4) along the first axis (Z), said first adjustment means (45) being intended to vary the axial position of the first scoring tool (41);
-second adjustment means (55) of the axial position of said second rotating group (5) along said second axis, said second adjustment means (55) being intended to vary the axial position of said second scoring tool (51);
-said first rotating group (4) and said second rotating group (5) are activated in counter-rolling manner with respect to said abutment roller (3).
2. The die cutting machine according to claim 1, characterized in that the first axis (Z) of said first rotary group (4) coincides with the second axis of said second rotary group (5) so as to enable the calibration of the respective first scoring tool (41) and second scoring tool (51).
3. Machine according to claim 1 or 2, characterized in that said first motor means of said first rotary group (4) are activated in synchronism with said second motor means of said second rotary group (5).
4. A die cutting machine according to claim 3, characterized in that it comprises a single motor group (6) to activate said first (4) and second (5) groups of rotations in synchronism.
5. The die cutting machine according to any one of claims 1, 2, 4, characterized in that said first adjustment means (45) comprise:
-a first shelf (46), said first shelf (46) being intended to support said first rotating group (4);
-a first threaded bar (47), said first threaded bar (47) being carried by said supporting frame (2), being arranged along a first adjustment axis (Y1) and being coupled with said first shelf (46);
-first means (48) for activating the rotation of the first threaded bar (47) and translating the first shelf (46), so as to vary the axial position of the first rotating group (4) along the first axis (Z).
6. A die cutting machine according to claim 3, characterized in that said first adjustment means (45) comprise:
-a first shelf (46), said first shelf (46) being intended to support said first rotating group (4);
-a first threaded bar (47), said first threaded bar (47) being carried by said supporting frame (2), being arranged along a first adjustment axis (Y1) and being coupled with said first shelf (46);
-first means (48) for activating the rotation of the first threaded bar (47) and translating the first shelf (46), so as to vary the axial position of the first rotating group (4) along the first axis (Z).
7. The die cutting machine according to claim 5, characterized in that said first adjustment axis (Y1) is arranged parallel to said first axis (Z).
8. The die cutting machine according to claim 6, characterized in that said first adjustment axis (Y1) is arranged parallel to said first axis (Z).
9. The die cutting machine according to any one of claims 1, 2, 4, characterized in that said second adjustment means (55) comprise:
-a second shelf (56), said second shelf (56) being intended to support said second rotating group (5);
-a second threaded rod (57), said second threaded rod (57) being carried by said supporting frame (2), being arranged along a second adjustment axis (Y2) and being coupled with said second shelf (56);
-second means (58) for activating the rotation of said second threaded bar (57) and translating said second shelf (56), so as to vary the axial position of said second rotating group (5) along said second axis (Z).
10. The die cutting machine according to claim 3, characterized in that said second adjustment means (55) comprise:
-a second shelf (56), said second shelf (56) being intended to support said second rotating group (5);
-a second threaded rod (57), said second threaded rod (57) being carried by said supporting frame (2), being arranged along a second adjustment axis (Y2) and being coupled with said second shelf (56);
-second means (58) for activating the rotation of said second threaded bar (57) and translating said second shelf (56), so as to vary the axial position of said second rotating group (5) along said second axis (Z).
11. The die cutting machine according to claim 5, characterized in that said second adjustment means (55) comprise:
-a second shelf (56), said second shelf (56) being intended to support said second rotating group (5);
-a second threaded rod (57), said second threaded rod (57) being carried by said supporting frame (2), being arranged along a second adjustment axis (Y2) and being coupled with said second shelf (56);
-second means (58) for activating the rotation of said second threaded bar (57) and translating said second shelf (56), so as to vary the axial position of said second rotating group (5) along said second axis (Z).
12. The die cutting machine according to any one of claims 6-8, characterized in that said second adjustment means (55) comprise:
-a second shelf (56), said second shelf (56) being intended to support said second rotating group (5);
-a second threaded rod (57), said second threaded rod (57) being carried by said supporting frame (2), being arranged along a second adjustment axis (Y2) and being coupled with said second shelf (56);
-second means (58) for activating the rotation of said second threaded bar (57) and translating said second shelf (56), so as to vary the axial position of said second rotating group (5) along said second axis (Z).
13. The die cutting machine according to claim 9, characterized in that said second adjustment axis (Y2) is arranged parallel to said second axis.
14. The die cutting machine of claim 10, wherein the second adjustment axis (Y2) is arranged parallel to the second axis.
15. The die cutting machine of claim 11, wherein the second adjustment axis (Y2) is arranged parallel to the second axis.
16. The die cutting machine of claim 12, wherein the second adjustment axis (Y2) is arranged parallel to the second axis.
17. Die cutting machine according to claim 11, 15 or 16, characterized in that said first adjustment axis (Y1) is arranged parallel to said second adjustment axis (Y2).
18. The die cutting machine of claim 12, wherein the first adjustment axis (Y1) is arranged parallel to the second adjustment axis (Y2).
19. The die cutting machine of any one of claims 1, 2, 4, 6-8, 10-11, 13-16, 18, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
20. The die cutting machine of claim 3, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
21. The die cutting machine of claim 5, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
22. The die cutting machine of claim 9, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
23. The die cutting machine of claim 12, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
24. The die cutting machine of claim 17, wherein the die cutting machine comprises: a pair of first scoring tools (41, 42), the first scoring tools (41, 42) opposing each other and fixed on the outer surface of the first roller (40); and a pair of second scoring tools (51, 52), the second scoring tools (51, 52) being opposite to each other and fixed on the outer surface of the second roller (50).
25. A die-cutting apparatus for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles, characterized in that it comprises:
-a reel (101), on which reel (101) a cardboard band (102) is wound;
-an unwinding station (103), said unwinding station (103) being arranged in cascade with said reel (101), able to unwind said cardboard band (102) from said reel (101);
-a cutting station (104), said cutting station (104) being arranged in cascade with said unwinding station (103) to cut said cardboard band (102) to obtain a plurality of portions of said cardboard band (102);
-a die cutting machine (1) realized according to any one of claims 1 to 24, said die cutting machine (1) being arranged in cascade with said cutting station (104).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102016000090304A IT201600090304A1 (en) | 2016-09-07 | 2016-09-07 | PUNCHING MACHINE FOR THE PRODUCTION OF A CUT CARDBOARD APPLICABLE TO A TILE OR STACK OF TILES |
| IT102016000090304 | 2016-09-07 | ||
| PCT/IB2017/055321 WO2018047057A1 (en) | 2016-09-07 | 2017-09-05 | A die cutting machine for production of a cardboard blank applicable to a tile or a stack of tiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109689529A CN109689529A (en) | 2019-04-26 |
| CN109689529B true CN109689529B (en) | 2020-05-05 |
Family
ID=58606358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780054644.0A Active CN109689529B (en) | 2016-09-07 | 2017-09-05 | Die-cutting machine for producing cardboard blanks suitable for ceramic tiles or stacks of ceramic tiles |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3509965A1 (en) |
| CN (1) | CN109689529B (en) |
| BR (1) | BR112019003899A2 (en) |
| IT (1) | IT201600090304A1 (en) |
| WO (1) | WO2018047057A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023274A1 (en) * | 1980-06-21 | 1982-01-14 | Hartmut 5630 Remscheid Niederhoff | Slitting-, cutting-, grooving machine for cardboard blanks - has two tool-carrying shafts with shifting gear allowing engagement with required tool set |
| CN2749674Y (en) * | 2004-11-26 | 2006-01-04 | 上海鼎龙机械有限公司 | Printing, slotting and die cutting machine equipped with die cutting differential compensation mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006315198A (en) * | 2005-05-10 | 2006-11-24 | Rengo Co Ltd | Ruling and grooving machine |
-
2016
- 2016-09-07 IT IT102016000090304A patent/IT201600090304A1/en unknown
-
2017
- 2017-09-05 EP EP17777654.9A patent/EP3509965A1/en active Pending
- 2017-09-05 CN CN201780054644.0A patent/CN109689529B/en active Active
- 2017-09-05 BR BR112019003899-0A patent/BR112019003899A2/en not_active Application Discontinuation
- 2017-09-05 WO PCT/IB2017/055321 patent/WO2018047057A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023274A1 (en) * | 1980-06-21 | 1982-01-14 | Hartmut 5630 Remscheid Niederhoff | Slitting-, cutting-, grooving machine for cardboard blanks - has two tool-carrying shafts with shifting gear allowing engagement with required tool set |
| CN2749674Y (en) * | 2004-11-26 | 2006-01-04 | 上海鼎龙机械有限公司 | Printing, slotting and die cutting machine equipped with die cutting differential compensation mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019003899A2 (en) | 2019-05-21 |
| IT201600090304A1 (en) | 2018-03-07 |
| WO2018047057A1 (en) | 2018-03-15 |
| CN109689529A (en) | 2019-04-26 |
| EP3509965A1 (en) | 2019-07-17 |
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